diff --git a/cls/src/app/app-routing.module.ts b/cls/src/app/app-routing.module.ts
index 30ae12a..44f54a8 100644
--- a/cls/src/app/app-routing.module.ts
+++ b/cls/src/app/app-routing.module.ts
@@ -20,7 +20,7 @@ const routes: Routes = [
 
 @NgModule({
   imports: [
-    RouterModule.forRoot(routes, { preloadingStrategy: PreloadAllModules })
+    RouterModule.forRoot(routes)
   ],
   exports: [RouterModule]
 })
diff --git a/cls/src/app/app.module.ts b/cls/src/app/app.module.ts
index 1dc1acc..16fc4b3 100644
--- a/cls/src/app/app.module.ts
+++ b/cls/src/app/app.module.ts
@@ -23,15 +23,14 @@ import {AuthInterceptor} from "./core/interceptors/auth.interceptor";
 
   providers: [
     { provide: RouteReuseStrategy, useClass: IonicRouteStrategy },
-
+    {
+      provide: HTTP_INTERCEPTORS,
+      useClass: AuthInterceptor,
+      multi: true,
+    },
   ],
   bootstrap: [AppComponent],
   schemas: [CUSTOM_ELEMENTS_SCHEMA]
 })
 export class AppModule { }
 
-// {
-//   provide: HTTP_INTERCEPTORS,
-//     useClass: AuthInterceptor,
-//   multi: true,
-// },
diff --git a/cls/src/app/core/services/auth.service.ts b/cls/src/app/core/services/auth.service.ts
new file mode 100644
index 0000000..f7e7b5e
--- /dev/null
+++ b/cls/src/app/core/services/auth.service.ts
@@ -0,0 +1,49 @@
+import { Injectable } from '@angular/core';
+import { Observable, of } from 'rxjs';
+
+export interface User {
+  username?: string;
+  // 其他用户信息字段
+}
+
+@Injectable({
+  providedIn: 'root'
+})
+export class AuthService {
+  private token: string | null = null;
+  private currentUser: User | null = null;
+
+  constructor() {
+    // 从本地存储中获取token和用户信息
+    this.token = localStorage.getItem('token');
+    const userStr = localStorage.getItem('user');
+    if (userStr) {
+      this.currentUser = JSON.parse(userStr);
+    }
+  }
+
+  getUser(): Observable<User | null> {
+    return of(this.currentUser);
+  }
+
+  setUser(user: User) {
+    this.currentUser = user;
+    localStorage.setItem('user', JSON.stringify(user));
+  }
+
+  setToken(token: string) {
+    this.token = token;
+    localStorage.setItem('token', token);
+  }
+
+  getToken(): string | null {
+    return this.token;
+  }
+
+  logout() {
+    this.token = null;
+    this.currentUser = null;
+    localStorage.removeItem('token');
+    localStorage.removeItem('user');
+  }
+} 
\ No newline at end of file
diff --git a/cls/src/app/home/article-buy/article-buy-routing.module.ts b/cls/src/app/home/article-buy/article-buy-routing.module.ts
new file mode 100644
index 0000000..165d1f5
--- /dev/null
+++ b/cls/src/app/home/article-buy/article-buy-routing.module.ts
@@ -0,0 +1,17 @@
+import { NgModule } from '@angular/core';
+import { Routes, RouterModule } from '@angular/router';
+
+import { ArticleBuyPage } from './article-buy.page';
+
+const routes: Routes = [
+  {
+    path: '',
+    component: ArticleBuyPage
+  }
+];
+
+@NgModule({
+  imports: [RouterModule.forChild(routes)],
+  exports: [RouterModule],
+})
+export class ArticleBuyPageRoutingModule {}
diff --git a/cls/src/app/home/article-buy/article-buy.module.ts b/cls/src/app/home/article-buy/article-buy.module.ts
new file mode 100644
index 0000000..b9a2e74
--- /dev/null
+++ b/cls/src/app/home/article-buy/article-buy.module.ts
@@ -0,0 +1,22 @@
+import { NgModule } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { FormsModule } from '@angular/forms';
+
+import { IonicModule } from '@ionic/angular';
+
+import { ArticleBuyPageRoutingModule } from './article-buy-routing.module';
+
+import { ArticleBuyPage } from './article-buy.page';
+import {HomePageModule} from "../home.module";
+
+@NgModule({
+    imports: [
+        CommonModule,
+        FormsModule,
+        IonicModule,
+        ArticleBuyPageRoutingModule,
+        HomePageModule
+    ],
+  declarations: [ArticleBuyPage]
+})
+export class ArticleBuyPageModule {}
diff --git a/cls/src/app/home/article-buy/article-buy.page.html b/cls/src/app/home/article-buy/article-buy.page.html
new file mode 100644
index 0000000..b551ef6
--- /dev/null
+++ b/cls/src/app/home/article-buy/article-buy.page.html
@@ -0,0 +1,63 @@
+<ion-header>
+  <ion-toolbar>
+    <ion-buttons slot="start">
+      <ion-back-button text="返回" defaultHref="/home"></ion-back-button>
+    </ion-buttons>
+    <ion-title>订购文章</ion-title>
+  </ion-toolbar>
+</ion-header>
+
+<ion-content>
+  <!-- 文章信息 -->
+  <div class="article-info">
+    <div class="article-preview">
+      <img [src]="''" class="preview-img" alt="文章封面">
+      <div class="preview-text">
+        <p class="title">{{article!.title}}</p>
+        <p class="desc">{{article!.brief}}</p>
+      </div>
+    </div>
+  </div>
+
+  <!-- 价格选项 -->
+  <div class="price-section">
+    <div class="price-row">
+      <span class="permanent-tag">永久有效</span>
+      <div class="content">
+        <div class="left">
+          <span class="type-text">单篇解锁</span>
+          <span class="discount-tag">{{(price?.discount || 0.3) * 10}}折</span>
+        </div>
+        <div class="right">
+          <span class="original-price">¥{{price?.amount || 1888}}</span>
+          <span class="current-price">¥{{getDiscountPrice(this.price.amount,this.price.discount)|| 566.4}}</span>
+          <ion-icon name="checkmark-circle" class="select-icon"></ion-icon>
+        </div>
+      </div>
+    </div>
+  </div>
+
+  <!-- 更多折扣 -->
+  <div class="more-discount" (click)="showMoreDiscounts()">
+    <span>更多折扣优惠 >></span>
+  </div>
+
+  <!-- 优惠券 -->
+<!--  <div class="coupon-section">-->
+<!--    <div class="section-title">优惠券</div>-->
+<!--    <div class="coupon-info" (click)="showCoupons()">-->
+<!--      <span class="no-coupon">无可用优惠券</span>-->
+<!--      <ion-icon name="chevron-forward-outline"></ion-icon>-->
+<!--    </div>-->
+<!--  </div>-->
+  <app-coupon-list [coupons]="coupons" [amount]="price.amount" (couponSelected)="couponSelected($event)" ></app-coupon-list>
+  <!-- 底部固定容器 -->
+  <div class="bottom-fixed-wrapper">
+    <!-- 提交按钮 -->
+    <ion-button expand="block" class="submit-btn" (click)="submitOrder()">
+      确认支付 ¥{{getDiscountPriceAndCoupon(price!.amount, price!.discount)}}
+    </ion-button>
+
+    <app-lc-fixed-bar></app-lc-fixed-bar>
+  </div>
+</ion-content>
diff --git a/cls/src/app/home/article-buy/article-buy.page.scss b/cls/src/app/home/article-buy/article-buy.page.scss
new file mode 100644
index 0000000..31bb2d8
--- /dev/null
+++ b/cls/src/app/home/article-buy/article-buy.page.scss
@@ -0,0 +1,200 @@
+ion-back-button {
+  --color: #333333;
+}
+
+.article-info {
+  background: white;
+  padding: 16px;
+  margin-bottom: 12px;
+
+  .article-preview {
+    display: flex;
+    gap: 12px;
+
+    .preview-img {
+      width: 120px;
+      height: 80px;
+      border-radius: 4px;
+      object-fit: cover;
+    }
+
+    .preview-text {
+      flex: 1;
+      display: flex;
+      flex-direction: column;
+      justify-content: space-between;
+
+      .title {
+        font-size: 16px;
+        color: #333;
+        font-weight: 500;
+        margin: 0;
+        line-height: 1.4;
+        display: -webkit-box;
+        -webkit-line-clamp: 2;
+        -webkit-box-orient: vertical;
+        overflow: hidden;
+      }
+
+      .desc {
+        font-size: 14px;
+        color: #666;
+        margin: 0;
+        line-height: 1.4;
+        display: -webkit-box;
+        -webkit-line-clamp: 2;
+        -webkit-box-orient: vertical;
+        overflow: hidden;
+      }
+    }
+  }
+}
+
+.price-section {
+  background: white;
+  padding: 16px;
+  margin-bottom: 12px;
+
+  .price-row {
+    position: relative;
+    background: #FFF1F0;
+    padding: 16px;
+    border-radius: 8px;
+
+    .permanent-tag {
+      position: absolute;
+      left: 0;
+      top: 0;
+      background: #FF4D4F;
+      font-size: 11px;
+      color: #FFFFFF;
+      letter-spacing: 0;
+      font-weight: 600;
+      padding: 2px 8px;
+      border-radius: 4px 0 4px 0;
+    }
+
+    .content {
+      display: flex;
+      justify-content: space-between;
+      align-items: center;
+      margin-top: 10px;
+
+      .left {
+        display: flex;
+        align-items: center;
+        gap: 8px;
+
+        .type-text {
+          font-size: 15px;
+          color: #694518;
+          letter-spacing: 0;
+          font-weight: 600;
+        }
+
+        .discount-tag {
+          font-size: 10px;
+          color: #E7211A;
+          letter-spacing: 0;
+          text-align: center;
+          font-weight: 500;
+          background: white;
+          padding: 1px 6px;
+          background: #FFE8E8;
+          border: 1px solid rgba(231,33,26,1);
+          border-radius: 2px;
+        }
+      }
+
+      .right {
+        display: flex;
+        align-items: center;
+        gap: 4px;
+
+        .original-price {
+          opacity: 0.75;
+          font-size: 12px;
+          color: #8B8D93;
+          letter-spacing: 0;
+          text-align: right;
+          font-weight: 400;
+          text-decoration: line-through;
+        }
+
+        .current-price {
+          font-size: 24px;
+          color: #E7211A;
+          letter-spacing: -1px;
+          font-weight: 700;
+        }
+
+        .select-icon {
+          font-size: 20px;
+          color: #FF4D4F;
+        }
+      }
+    }
+  }
+}
+
+.more-discount {
+
+  padding: 12px 16px;
+  margin-bottom: 12px;
+  text-align: center;
+
+  span {
+    font-size: 14px;
+    color: #FF4D4F;
+  }
+}
+
+.coupon-section {
+  background: white;
+  padding: 16px;
+
+  .section-title {
+    font-size: 14px;
+    color: #333;
+    margin-bottom: 12px;
+  }
+
+  .coupon-info {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+
+    .no-coupon {
+      font-size: 14px;
+      color: #999;
+    }
+
+    ion-icon {
+      font-size: 20px;
+      color: #999;
+    }
+  }
+}
+
+.bottom-fixed-wrapper {
+  position: fixed;
+  bottom: 0;
+  left: 0;
+  right: 0;
+  background: white;
+  z-index: 100;
+
+  .submit-btn {
+    margin: 16px;
+    --background: #FF4D4F;
+    --border-radius: 8px;
+    height: 44px;
+    font-size: 16px;
+  }
+}
+
+// 为底部固定按钮留出空间
+ion-content {
+  --padding-bottom: 120px;
+}
+
diff --git a/cls/src/app/home/article-buy/article-buy.page.ts b/cls/src/app/home/article-buy/article-buy.page.ts
new file mode 100644
index 0000000..4fe2d07
--- /dev/null
+++ b/cls/src/app/home/article-buy/article-buy.page.ts
@@ -0,0 +1,96 @@
+import { Component, OnInit } from '@angular/core';
+import { Router } from '@angular/router';
+import { NavController, ModalController } from '@ionic/angular';
+import { MoreDiscountsComponent } from '../component/more-discounts/more-discounts.component';
+import { Price } from '../../shared/model/price';
+import {OrderType} from "../../shared/model/order";
+import {Article} from "../../shared/model/article";
+import {Coupon} from "../../shared/model/coupon";
+import {HomeService} from "../home.service";
+import {c} from "@angular/core/navigation_types.d-u4EOrrdZ";
+
+
+@Component({
+  selector: 'app-article-buy',
+  templateUrl: './article-buy.page.html',
+  styleUrls: ['./article-buy.page.scss'],
+  standalone: false,
+})
+export class ArticleBuyPage implements OnInit {
+  article!: Article;
+  price!: Price;
+  coupons: Coupon[] = [];
+  couponAmount:number = 0;
+  selectCoupon:Coupon|null = null
+
+  constructor(
+    private router: Router,
+    private navCtrl: NavController,
+    private homeService:HomeService,
+    private modalCtrl: ModalController
+  ) {
+    const navigation = this.router.getCurrentNavigation();
+    const article = navigation?.extras?.state?.['article'];
+    const price = navigation?.extras?.state?.['price'];
+    if (!article || !price) {
+      this.navCtrl.back();
+      return;
+    }
+    this.article = article;
+    this.price = price;
+    console.log(this.price)
+
+  }
+
+  ngOnInit() {
+    this.loadCoupons()
+  }
+  loadCoupons(){
+    this.homeService.getCouponList().subscribe(res=>{
+      res.forEach(res=>{
+        console.log(this.price)
+        console.log(res.minAmount)
+        if(this.getDiscountPrice(this.price.amount,this.price.discount) > res.minAmount){
+          console.log("可以使用1")
+          res.canUse = true
+        }
+      })
+      console.log(res)
+      this.coupons = res;
+    })
+  }
+  getDiscountPrice(originalPrice: number,discount:number): number {
+    if (!originalPrice) return 0;
+    return +(originalPrice * discount).toFixed(1) ; // 3折
+  }
+  getDiscountPriceAndCoupon(originalPrice: number,discount:number): number {
+    if (!originalPrice) return 0;
+    return +(originalPrice * discount).toFixed(1) - this.couponAmount; // 3折
+  }
+  couponSelected(coupon:Coupon|null){
+    this.selectCoupon = coupon;
+    console.log(coupon)
+    if(coupon) {
+      this.couponAmount = coupon.value;
+    } else {
+      this.couponAmount = 0;
+    }
+  }
+  async showMoreDiscounts() {
+    const modal = await this.modalCtrl.create({
+      component: MoreDiscountsComponent,
+      cssClass: 'more-discounts-modal'
+    });
+    await modal.present();
+  }
+
+  showCoupons() {
+    // TODO: 实现优惠券选择功能
+  }
+  submitOrder() {
+    // TODO: 实现订单提交功能
+    this.navCtrl.navigateForward('/home/confirm-order',{
+      state:{order:{targetId:this.article.eventId,type:OrderType.OrderTypeArticle,amount:this.getDiscountPrice(this.price.amount,this.price.discount)}}
+    })
+  }
+}
diff --git a/cls/src/app/home/article-detail/article-detail.module.ts b/cls/src/app/home/article-detail/article-detail.module.ts
index 597634c..2c87875 100644
--- a/cls/src/app/home/article-detail/article-detail.module.ts
+++ b/cls/src/app/home/article-detail/article-detail.module.ts
@@ -2,9 +2,9 @@ import { NgModule } from '@angular/core';
 import { CommonModule } from '@angular/common';
 import { IonicModule } from '@ionic/angular';
 import { ArticleDetailPage } from './article-detail.page';
-import { ImagePreviewComponent } from '../component/image-preview/image-preview.component';
 import {ArticleDetailPageRoutingModule} from "./article-detail-routing.module";
 import {HomePageModule} from "../home.module";
+import {ImagePreviewComponent} from "./image-preview/image-preview.component";
 
 @NgModule({
   imports: [
diff --git a/cls/src/app/home/article-detail/article-detail.page.ts b/cls/src/app/home/article-detail/article-detail.page.ts
index 51635a5..efef111 100644
--- a/cls/src/app/home/article-detail/article-detail.page.ts
+++ b/cls/src/app/home/article-detail/article-detail.page.ts
@@ -3,7 +3,8 @@ import { NavController } from '@ionic/angular';
 import { Router } from '@angular/router';
 import { ModalController } from '@ionic/angular';
 import { Article } from "../../shared/model/article";
-import { ImagePreviewComponent } from "../component/image-preview/image-preview.component";
+import {ImagePreviewComponent} from "./image-preview/image-preview.component";
+
 
 @Component({
   selector: 'app-article-detail',
@@ -77,11 +78,11 @@ export class ArticleDetailPage implements OnInit, AfterViewInit {
     this.modalCtrl.create({
       component: ImagePreviewComponent,
       componentProps: {
-        imageUrl
+        imageUrl:imageUrl
       },
       cssClass: 'image-preview-modal'
     }).then(modal => {
       modal.present();
     });
   }
-}
\ No newline at end of file
+}
diff --git a/cls/src/app/home/component/image-preview/image-preview.component.html b/cls/src/app/home/article-detail/image-preview/image-preview.component.html
similarity index 100%
rename from cls/src/app/home/component/image-preview/image-preview.component.html
rename to cls/src/app/home/article-detail/image-preview/image-preview.component.html
diff --git a/cls/src/app/home/component/image-preview/image-preview.component.scss b/cls/src/app/home/article-detail/image-preview/image-preview.component.scss
similarity index 100%
rename from cls/src/app/home/component/image-preview/image-preview.component.scss
rename to cls/src/app/home/article-detail/image-preview/image-preview.component.scss
diff --git a/cls/src/app/home/article-detail/image-preview/image-preview.component.ts b/cls/src/app/home/article-detail/image-preview/image-preview.component.ts
new file mode 100644
index 0000000..e86ae8e
--- /dev/null
+++ b/cls/src/app/home/article-detail/image-preview/image-preview.component.ts
@@ -0,0 +1,20 @@
+import {Component, Input, OnInit} from '@angular/core';
+import {ModalController} from "@ionic/angular";
+
+@Component({
+  selector: 'app-image-preview',
+  templateUrl: './image-preview.component.html',
+  styleUrls: ['./image-preview.component.scss'],
+  standalone:false
+})
+export class ImagePreviewComponent  implements OnInit {
+
+  constructor(private modalCtrl: ModalController) {}
+
+  ngOnInit() {}
+  @Input() imageUrl: string = '';
+
+  dismiss() {
+    this.modalCtrl.dismiss();
+  }
+}
diff --git a/cls/src/app/home/column-buy/column-buy-routing.module.ts b/cls/src/app/home/column-buy/column-buy-routing.module.ts
new file mode 100644
index 0000000..64a0e1a
--- /dev/null
+++ b/cls/src/app/home/column-buy/column-buy-routing.module.ts
@@ -0,0 +1,17 @@
+import { NgModule } from '@angular/core';
+import { Routes, RouterModule } from '@angular/router';
+
+import { ColumnBuyPage } from './column-buy.page';
+
+const routes: Routes = [
+  {
+    path: '',
+    component: ColumnBuyPage
+  }
+];
+
+@NgModule({
+  imports: [RouterModule.forChild(routes)],
+  exports: [RouterModule],
+})
+export class ColumnBuyPageRoutingModule {}
diff --git a/cls/src/app/home/column-buy/column-buy.module.ts b/cls/src/app/home/column-buy/column-buy.module.ts
new file mode 100644
index 0000000..11eefd7
--- /dev/null
+++ b/cls/src/app/home/column-buy/column-buy.module.ts
@@ -0,0 +1,19 @@
+import { NgModule } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { FormsModule } from '@angular/forms';
+import { IonicModule } from '@ionic/angular';
+import { ColumnBuyPageRoutingModule } from './column-buy-routing.module';
+import { ColumnBuyPage } from './column-buy.page';
+import {HomePageModule} from "../home.module";
+
+@NgModule({
+    imports: [
+        CommonModule,
+        FormsModule,
+        IonicModule,
+        ColumnBuyPageRoutingModule,
+        HomePageModule
+    ],
+  declarations: [ColumnBuyPage]
+})
+export class ColumnBuyPageModule {}
diff --git a/cls/src/app/home/column-buy/column-buy.page.html b/cls/src/app/home/column-buy/column-buy.page.html
new file mode 100644
index 0000000..b397066
--- /dev/null
+++ b/cls/src/app/home/column-buy/column-buy.page.html
@@ -0,0 +1,100 @@
+<ion-header>
+  <ion-toolbar>
+    <ion-buttons slot="start">
+      <ion-back-button text="" defaultHref="/home"></ion-back-button>
+    </ion-buttons>
+    <ion-title>购买专栏</ion-title>
+  </ion-toolbar>
+</ion-header>
+
+<ion-content>
+  <!-- 专栏信息 -->
+  <div class="column-info">
+
+    <div class="icon-circle"     [ngClass]="getIconImage(column!.title)?.replace('.png', '')" >
+      <img [src]="'assets/home/' + getIconImage(column!.title)" [alt]="column?.title">
+    </div>
+    <div class="column-text">
+      <h2>{{column?.title}}</h2>
+      <p>{{column?.brief}}</p>
+    </div>
+  </div>
+
+  <!-- 价格选项 -->
+  <div class="price-options">
+    <div class="price-row">
+      <!-- 1个月选项 -->
+      <div class="price-card" [class.selected]="selectedPeriod === '1'" (click)="selectPeriod('1')">
+        <div class="daily-price">¥{{getDailyPrice(columnPrice?.oneMonthPrice || 0, 1)}}/天</div>
+        <div class="period">1个月</div>
+        <div class="total-price">
+          <span class="price">¥{{getDiscountPrice(columnPrice?.oneMonthPrice || 0,columnPrice.discount)}}</span>
+          <span class="original-price">¥{{columnPrice?.oneMonthPrice}}</span>
+        </div>
+        <div class="discount-tag">{{(columnPrice?.discount || 0.3) * 10}}折</div>
+      </div>
+
+      <!-- 3个月选项 -->
+      <div class="price-card" [class.selected]="selectedPeriod === '3'" (click)="selectPeriod('3')">
+        <div class="daily-price">¥{{getDailyPrice(columnPrice?.threeMonthsPrice || 0, 3)}}/天</div>
+        <div class="period">3个月</div>
+        <div class="total-price">
+          <span class="price">¥{{getDiscountPrice(columnPrice?.threeMonthsPrice || 0,columnPrice.discount)}}</span>
+          <span class="original-price">¥{{columnPrice?.threeMonthsPrice}}</span>
+        </div>
+        <div class="discount-tag">{{(columnPrice?.discount || 0.3) * 10}}折</div>
+      </div>
+    </div>
+
+    <div class="price-row">
+      <!-- 6个月选项 -->
+      <div class="price-card" [class.selected]="selectedPeriod === '6'" (click)="selectPeriod('6')">
+        <div class="daily-price">¥{{getDailyPrice(columnPrice?.sixMonthsPrice || 0, 6)}}/天</div>
+        <div class="period">6个月</div>
+        <div class="total-price">
+          <span class="price">¥{{getDiscountPrice(columnPrice?.sixMonthsPrice || 0,columnPrice.discount)}}</span>
+          <span class="original-price">¥{{columnPrice?.sixMonthsPrice}}</span>
+        </div>
+        <div class="discount-tag">{{(columnPrice?.discount || 0.3) * 10}}折</div>
+      </div>
+
+      <!-- 1年选项 -->
+      <div class="price-card" [class.selected]="selectedPeriod === '12'" (click)="selectPeriod('12')">
+        <div class="daily-price">¥{{getDailyPrice(columnPrice?.oneYearPrice || 0, 12)}}/天</div>
+        <div class="period">1年</div>
+        <div class="total-price">
+          <span class="price">¥{{getDiscountPrice(columnPrice?.oneYearPrice || 0,columnPrice.discount)}}</span>
+          <span class="original-price">¥{{columnPrice?.oneYearPrice}}</span>
+        </div>
+        <div class="discount-tag">{{(columnPrice?.discount || 0.3) * 10}}折</div>
+      </div>
+    </div>
+  </div>
+
+  <!-- 更多折扣提示 -->
+  <div class="more-discount" (click)="showMoreDiscounts()">
+    <span>更多折扣优惠 >></span>
+  </div>
+
+  <!-- 推荐码 -->
+  <!-- <div class="recommend-code">
+    <div class="label">推荐码（选填）</div>
+    <ion-input placeholder="请输入（18位字符）" [(ngModel)]="recommendCode"></ion-input>
+  </div> -->
+
+  <!-- 优惠券 -->
+<!--  <div class="coupon">-->
+<!--    <div class="label">优惠券</div>-->
+<!--    <div class="no-coupon">无可用优惠券 ></div>-->
+<!--  </div>-->
+  <app-coupon-list [coupons]="coupons" [amount]="columnPrice.amount" (couponSelected)="couponSelected($event)" ></app-coupon-list>
+  <!-- 底部固定容器 -->
+  <div class="bottom-fixed-wrapper">
+    <!-- 提交按钮 -->
+    <ion-button expand="block" class="submit-btn" (click)="submitOrder()">
+      确认支付 ¥{{getDiscountPriceAndCoupon(this.getSelectedPrice()|| 0,columnPrice.discount) - couponAmount}}
+    </ion-button>
+
+    <app-lc-fixed-bar></app-lc-fixed-bar>
+  </div>
+</ion-content>
diff --git a/cls/src/app/home/column-buy/column-buy.page.scss b/cls/src/app/home/column-buy/column-buy.page.scss
new file mode 100644
index 0000000..b9ee27f
--- /dev/null
+++ b/cls/src/app/home/column-buy/column-buy.page.scss
@@ -0,0 +1,176 @@
+:host {
+  ion-content {
+    --background: #f5f5f5;
+  }
+}
+
+.column-info {
+  background: white;
+  padding: 16px;
+  display: flex;
+  align-items: center;
+  margin-bottom: 12px;
+
+  .icon-circle {
+    width: 60px;
+    height: 60px;
+    border-radius: 50%;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    margin-right: 12px;
+    background: #F5F5F5;
+
+    img {
+      width: 32px;
+      height: 32px;
+      object-fit: contain;
+    }
+  }
+
+  .column-text {
+    h2 {
+      margin: 0;
+      font-weight: bold;
+      font-size: 18px;
+      color: #1D1E22;
+      letter-spacing: 0;
+      font-weight: 500;
+    }
+
+    p {
+      margin: 4px 0 0;
+      font-size: 12px;
+      color: #8B8D93;
+      letter-spacing: 0;
+      font-weight: 400;
+      }
+  }
+}
+
+.price-options {
+  padding: 0 16px;
+  display: flex;
+  flex-direction: column;
+  gap: 12px;
+  margin-bottom: 12px;
+
+  .price-row {
+    display: flex;
+    justify-content: space-between;
+    gap: 12px;
+
+    .price-card {
+      flex: 1;
+      background: white;
+      border-radius: 8px;
+      padding: 12px;
+      position: relative;
+      border: 1px solid #eee;
+
+      &.selected {
+        border-color: #ff4d4f;
+        background: #fff1f0;
+      }
+
+      .daily-price {
+        font-size: 14px;
+        color: #ff4d4f;
+        margin-bottom: 8px;
+      }
+
+      .period {
+        font-size: 16px;
+        font-weight: bold;
+        color: #333;
+        margin-bottom: 8px;
+      }
+
+      .total-price {
+        .price {
+          font-size: 18px;
+          color: #ff4d4f;
+          font-weight: bold;
+        }
+
+        .original-price {
+          font-size: 12px;
+          color: #999;
+          text-decoration: line-through;
+          margin-left: 4px;
+        }
+      }
+
+      .discount-tag {
+        position: absolute;
+        top: 0;
+        right: 0;
+        background: #ff4d4f;
+        color: white;
+        font-size: 12px;
+        padding: 2px 6px;
+        border-radius: 0 8px 0 8px;
+      }
+    }
+  }
+}
+
+.more-discount {
+  text-align: center;
+  margin: 12px 0;
+
+  span {
+    color: #ff4d4f;
+    font-size: 14px;
+  }
+}
+
+.recommend-code, .coupon {
+  background: white;
+  padding: 16px;
+  margin-bottom: 1px;
+
+  .label {
+    font-size: 14px;
+    color: #333;
+    margin-bottom: 8px;
+  }
+
+  ion-input {
+    --padding-start: 0;
+    --background: #f5f5f5;
+    border-radius: 4px;
+    height: 40px;
+  }
+
+  .no-coupon {
+    color: #999;
+    font-size: 14px;
+  }
+}
+
+.bottom-fixed-wrapper {
+  position: fixed;
+  bottom: 0;
+  left: 0;
+  right: 0;
+  background: white;
+  z-index: 100;
+}
+
+.submit-btn {
+  margin: 24px 16px 20px;
+  --background: #ff4d4f;
+  --border-radius: 8px;
+  height: 44px;
+  font-size: 16px;
+}
+
+// Add padding to main content to prevent overlap
+ion-content {
+  --padding-bottom: 120px;
+}
+
+ion-back-button {
+  --color: #333333;
+}
diff --git a/cls/src/app/home/column-buy/column-buy.page.ts b/cls/src/app/home/column-buy/column-buy.page.ts
new file mode 100644
index 0000000..ff96de6
--- /dev/null
+++ b/cls/src/app/home/column-buy/column-buy.page.ts
@@ -0,0 +1,136 @@
+import { Component, OnInit } from '@angular/core';
+import { Column } from '../../shared/model/column';
+import { Router } from '@angular/router';
+import { Price } from '../../shared/model/price';
+import { NavController, ModalController } from "@ionic/angular";
+import { MoreDiscountsComponent } from '../component/more-discounts/more-discounts.component';
+import {Coupon} from "../../shared/model/coupon";
+import {HomeService} from "../home.service";
+
+@Component({
+  selector: 'app-column-buy',
+  templateUrl: './column-buy.page.html',
+  styleUrls: ['./column-buy.page.scss'],
+  standalone: false,
+})
+export class ColumnBuyPage implements OnInit {
+  column!: Column; // 专栏信息
+  columnPrice!: Price; // 价格信息
+  coupons: Coupon[] = [];
+  couponAmount:number = 0;
+  selectCoupon:Coupon|null = null
+  selectedPeriod: '1' | '3' | '6'| '12' = '1'; // 选中的订阅周期
+  recommendCode: string = ''; // 推荐码
+
+  constructor(
+    private navCtrl: NavController,
+    private router: Router,
+    private homeService:HomeService,
+    private modalCtrl: ModalController
+  ) {
+    // 获取导航传递的数据
+    const navigation = this.router.getCurrentNavigation();
+    const column = navigation?.extras?.state?.['column'];
+    const columnPrice = navigation?.extras?.state?.['price'];
+
+    if (!column || !columnPrice) {
+      this.navCtrl.back();
+      return;
+    }
+
+    this.column = column;
+    this.columnPrice = columnPrice;
+  }
+
+  ngOnInit() {
+    this.loadCoupons()
+  }
+
+  // 计算每日价格
+  getDailyPrice(monthPrice: number, months: number): number {
+    if (!monthPrice) return 0;
+    return +(monthPrice / (months * 30)).toFixed(1);
+  }
+
+  // 获取折扣价格
+
+  getDiscountPrice(originalPrice: number,discount:number): number {
+    if (!originalPrice) return 0;
+    return +(originalPrice * discount).toFixed(1) ; // 3折
+  }
+  getDiscountPriceAndCoupon(originalPrice: number,discount:number): number {
+    if (!originalPrice) return 0;
+    return +( originalPrice* discount).toFixed(1) - this.couponAmount; // 3折
+  }
+
+  // 选择订阅周期
+  selectPeriod(period: '1' | '3' | '6'|'12') {
+    this.selectedPeriod = period;
+  }
+
+  // 获取选中周期的价格
+  getSelectedPrice(): number {
+    if (!this.columnPrice) return 0;
+
+    switch(this.selectedPeriod) {
+      case '1':
+        return this.columnPrice.oneMonthPrice;
+      case '3':
+        return this.columnPrice.threeMonthsPrice;
+      case '6':
+        return this.columnPrice.sixMonthsPrice;
+      case '12':
+        return this.columnPrice.oneYearPrice;
+      default:
+        return 0;
+    }
+  }
+  loadCoupons(){
+    this.homeService.getCouponList().subscribe(res=>{
+      res.forEach(res=>{
+        if(this.getDiscountPriceAndCoupon(this.getSelectedPrice(),this.columnPrice.discount) > res.minAmount){
+          console.log("可以使用1")
+          res.canUse = true
+        }
+      })
+      console.log(res)
+      this.coupons = res;
+    })
+  }
+  couponSelected(coupon:Coupon|null){
+    this.selectCoupon = coupon;
+    if(coupon) {
+      this.couponAmount = coupon.value;
+    } else {
+      this.couponAmount = 0;
+    }
+  }
+  // 提交订单
+  submitOrder() {
+    // TODO: 实现订单提交逻辑
+  }
+
+  // 显示更多优惠弹窗
+  async showMoreDiscounts() {
+    const modal = await this.modalCtrl.create({
+      component: MoreDiscountsComponent,
+      cssClass: 'more-discounts-modal'
+    });
+    await modal.present();
+  }
+
+  getIconImage(columnName: string): string {
+    const iconMap: { [key: string]: string } = {
+      '盘中宝': 'pzb.png',
+      '风口研报': 'fkyb.png',
+      '狙击龙虎榜': 'jjlhb.png',
+      '电报解读': 'dbjd.png',
+      '财联社早知道': 'clzzd.png',
+      '研选': 'yx.png',
+      '金牌纪要库': 'jpjyk.png',
+      '九点特供': 'jdtg.png',
+      '公告全知道': 'ggqzd.png'
+    };
+    return iconMap[columnName] || 'default.png';
+  }
+}
diff --git a/cls/src/app/home/component/article-content/article-content.component.ts b/cls/src/app/home/component/article-content/article-content.component.ts
index 5c410de..6a03d7e 100644
--- a/cls/src/app/home/component/article-content/article-content.component.ts
+++ b/cls/src/app/home/component/article-content/article-content.component.ts
@@ -39,6 +39,8 @@ export class ArticleContentComponent  implements OnInit {
         return this.getUnLockData()
       case "free":
         return this.getFreeData()
+      default:
+        return this.getNewData()
     }
 
   }
diff --git a/cls/src/app/home/component/article-item/article-item.component.html b/cls/src/app/home/component/article-item/article-item.component.html
index f249ca7..8f6370b 100644
--- a/cls/src/app/home/component/article-item/article-item.component.html
+++ b/cls/src/app/home/component/article-item/article-item.component.html
@@ -1,4 +1,4 @@
-<div class="article-item" [class.locked]="article.lock" (click)="detail()">
+<div class="article-item" [class.locked]="!article.unlock" (click)="detail()">
   <div class="article-content">
     <div class="article-header">
       <div class="title-row">
@@ -11,8 +11,8 @@
       <span class="tag growth-board" *ngIf="article.growthBoard > 0">创业板 <span class="count" style="color:#077BE9">{{article.growthBoard}}只</span></span>
     </div>
   </div>
-  <div class="lock-mask" *ngIf="article.lock">
-    <button class="unlock-button">立即解锁</button>
+  <div class="lock-mask" *ngIf="!article.unlock">
+    <button class="unlock-button" (click)="onUnlock()">立即解锁</button>
     <button class="unlock-button" [class.noCount]="freeReadCount==0" [disabled]="freeReadCount==0">赠送({{freeReadCount}}次)</button>
   </div>
 </div>
diff --git a/cls/src/app/home/component/article-item/article-item.component.ts b/cls/src/app/home/component/article-item/article-item.component.ts
index caa8c80..e8c6a4d 100644
--- a/cls/src/app/home/component/article-item/article-item.component.ts
+++ b/cls/src/app/home/component/article-item/article-item.component.ts
@@ -2,6 +2,8 @@ import {Component, Input, OnInit, Output, EventEmitter} from '@angular/core';
 import {Article} from "../../../shared/model/article";
 import {NavController} from "@ionic/angular";
 import {getUser} from "../../../mine/mine.service";
+import {HomeService} from "../../home.service";
+import { AlertController } from '@ionic/angular';
 
 @Component({
   selector: 'app-article-item',
@@ -12,9 +14,11 @@ import {getUser} from "../../../mine/mine.service";
 export class ArticleItemComponent  implements OnInit {
   @Input() article!:Article
   @Input() lock:boolean = true;
-  freeReadCount:number=0;
+  freeReadCount:number=10;
 
-  constructor(private navCtrl: NavController) {
+    constructor(private navCtrl: NavController,
+              private alertCtrl:AlertController,
+              private homeService:HomeService) {
     getUser().subscribe((res)=>{
       if(res.username != "") {
         this.freeReadCount = parseInt(localStorage.getItem("giftCount")!)
@@ -25,12 +29,30 @@ export class ArticleItemComponent  implements OnInit {
   ngOnInit() {}
 
   onUnlock() {
-
+    getUser().subscribe((res)=>{
+      if(res.username == "") {
+        // 未登录，显示提示框
+        this.alertCtrl.create({
+          header: '提示',
+          message: '请先登录后再进行操作',
+          buttons: ['确定']
+        }).then(alert => alert.present());
+      } else {
+        this.homeService.getArticlePrice(this.article.eventId).subscribe((res)=>{
+          console.log(res)
+          console.log(this.article)
+          this.navCtrl.navigateForward('/home/article-buy', {
+            state:{article:this.article,price:res}
+          });
+        })
+      }
+    })
   }
   detail(){
     console.log("跳转")
-    if(!this.article.lock && this.article.stocks != "" && this.article.content != "") {
+    if(this.article.unlock && this.article.stocks != "" && this.article.content != "") {
       console.log("跳转")
+      console.log(this.article)
       this.navCtrl.navigateForward('/home/article-detail', {
         state:{article:this.article}
       });
diff --git a/cls/src/app/home/component/coupon-item/coupon-item.component.html b/cls/src/app/home/component/coupon-item/coupon-item.component.html
new file mode 100644
index 0000000..4dfc522
--- /dev/null
+++ b/cls/src/app/home/component/coupon-item/coupon-item.component.html
@@ -0,0 +1,3 @@
+<p>
+  coupon-item works!
+</p>
diff --git a/cls/src/app/home/component/coupon-item/coupon-item.component.scss b/cls/src/app/home/component/coupon-item/coupon-item.component.scss
new file mode 100644
index 0000000..e69de29
diff --git a/cls/src/app/home/component/coupon-item/coupon-item.component.ts b/cls/src/app/home/component/coupon-item/coupon-item.component.ts
new file mode 100644
index 0000000..b408f5d
--- /dev/null
+++ b/cls/src/app/home/component/coupon-item/coupon-item.component.ts
@@ -0,0 +1,18 @@
+import { Component, Input,  OnInit } from '@angular/core';
+import { Coupon } from 'src/app/shared/model/coupon';
+
+@Component({
+  selector: 'app-coupon-item',
+  templateUrl: './coupon-item.component.html',
+  styleUrls: ['./coupon-item.component.scss'],
+  standalone: false,
+})
+export class CouponItemComponent  implements OnInit {
+
+  @Input() coupon!: Coupon;
+
+  constructor() { }
+
+  ngOnInit() {}
+
+}
diff --git a/cls/src/app/home/component/coupon-list/coupon-list.component.html b/cls/src/app/home/component/coupon-list/coupon-list.component.html
new file mode 100644
index 0000000..617f6f7
--- /dev/null
+++ b/cls/src/app/home/component/coupon-list/coupon-list.component.html
@@ -0,0 +1,47 @@
+<div class="coupon-container">
+  <div class="coupon-header">
+    <h2>优惠券</h2>
+    <span class="count" *ngIf="coupons.length" >{{ couponAmount!= 0 ?'-':'' }}¥ {{couponAmount}}</span>
+    <div class="no-coupon" *ngIf="!coupons.length">
+      暂无可用优惠券
+    </div>
+  </div>
+
+  <ion-radio-group [(ngModel)]="selectedCouponId" (ionChange)="onCouponSelect($event)">
+    <!-- 不使用优惠券选项 -->
+    <div class="coupon-item no-use-coupon" [class.active]="selectedCouponId === 'no-use'">
+
+    </div>
+
+    <div class="coupon-list">
+      <div class="coupon-item">
+        <ion-radio value="no-use"
+                   slot="start"
+                   mode="md"></ion-radio>
+        <div class="name">不使用优惠券</div>
+      </div>
+
+      <div class="coupon-item"
+           *ngFor="let coupon of coupons"
+           [class.active]="isCouponSelected(coupon)"
+           [class.inactive]="!coupon.canUse"
+           [class.expired]="coupon.status === 'EXPIRED'">
+        <ion-radio [value]="coupon.id"
+                  [disabled]="!coupon.canUse"
+                  slot="start"
+                  mode="md"></ion-radio>
+        <div class="coupon-left">
+          <div class="amount">
+            <span class="symbol">¥</span>
+            <span class="value">{{coupon.value}}</span>
+          </div>
+          <div class="condition">满{{coupon.minAmount}}元可用</div>
+        </div>
+        <div class="coupon-right">
+          <div class="name">{{coupon.name}}</div>
+          <div class="date">有效期至 {{coupon.endTime | date:'yyyy.MM.dd'}}</div>
+        </div>
+      </div>
+    </div>
+  </ion-radio-group>
+</div>
diff --git a/cls/src/app/home/component/coupon-list/coupon-list.component.scss b/cls/src/app/home/component/coupon-list/coupon-list.component.scss
new file mode 100644
index 0000000..8807611
--- /dev/null
+++ b/cls/src/app/home/component/coupon-list/coupon-list.component.scss
@@ -0,0 +1,124 @@
+.coupon-container {
+  padding: 16px;
+  background: #f5f5f5;
+  margin-bottom: 60px;
+  .coupon-header {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    margin-bottom: 16px;
+    padding: 0 16px;
+
+    h2 {
+      font-size: 16px;
+      font-weight: 500;
+      color: #333;
+      margin: 0;
+    }
+
+    .count {
+      font-size: 13px;
+      color: #E7211A;
+      text-align: right;
+      line-height: 18px;
+      font-weight: 600;
+    }
+
+    .no-coupon {
+      font-size: 14px;
+      color: #999;
+    }
+  }
+
+  .coupon-list {
+    .coupon-item {
+      display: flex;
+      align-items: center;
+      background: #fff;
+      border-radius: 8px;
+      padding: 16px;
+      margin-bottom: 12px;
+      position: relative;
+      border: 1px solid #e8e8e8;
+
+      ion-radio {
+        margin-right: 12px;
+        --color: #999;
+        --color-checked: #ff4d4f;
+      }
+
+      &.active {
+        background: rgba(255, 77, 79, 0.1);
+        border-color: #ff4d4f;
+
+        .coupon-left {
+          .amount {
+            color: #ff4d4f;
+          }
+        }
+      }
+
+      &.inactive {
+        opacity: 0.5;
+        cursor: not-allowed;
+      }
+
+      &.expired {
+        opacity: 0.5;
+        cursor: not-allowed;
+        background: #f5f5f5;
+      }
+
+      .coupon-left {
+        width: 120px;
+        border-right: 1px dashed #e8e8e8;
+        padding-right: 16px;
+        display: flex;
+        flex-direction: column;
+        justify-content: center;
+        align-items: center;
+
+        .amount {
+          color: #666;
+          display: flex;
+          align-items: baseline;
+
+          .symbol {
+            font-size: 16px;
+            margin-right: 2px;
+          }
+
+          .value {
+            font-size: 28px;
+            font-weight: bold;
+          }
+        }
+
+        .condition {
+          font-size: 12px;
+          color: #999;
+          margin-top: 4px;
+        }
+      }
+
+      .coupon-right {
+        flex: 1;
+        padding-left: 16px;
+        display: flex;
+        flex-direction: column;
+        justify-content: center;
+
+        .name {
+          font-size: 14px;
+          color: #333;
+          margin-bottom: 8px;
+        }
+
+        .date {
+          font-size: 12px;
+          color: #999;
+        }
+      }
+    }
+  }
+}
diff --git a/cls/src/app/home/component/coupon-list/coupon-list.component.ts b/cls/src/app/home/component/coupon-list/coupon-list.component.ts
new file mode 100644
index 0000000..a2d24f5
--- /dev/null
+++ b/cls/src/app/home/component/coupon-list/coupon-list.component.ts
@@ -0,0 +1,64 @@
+import {Component, OnInit, Output, EventEmitter, AfterViewInit, Input} from '@angular/core';
+import { HomeService } from '../../home.service';
+import { Coupon } from 'src/app/shared/model/coupon';
+import { Observable } from 'rxjs';
+
+@Component({
+  selector: 'app-coupon-list',
+  templateUrl: './coupon-list.component.html',
+  styleUrls: ['./coupon-list.component.scss'],
+  standalone:false,
+})
+export class CouponListComponent implements OnInit,AfterViewInit {
+  @Input() coupons: Coupon[] = [];
+  @Input() amount: number = 0;
+  couponAmount:number = 0
+  selectedCouponId: string | null = null;
+  @Output() couponSelected = new EventEmitter<Coupon|null>();
+
+  constructor(private homeService: HomeService) {
+    console.log(this.amount)
+  }
+  ngAfterViewInit() {
+  }
+
+  ngOnInit() {
+  }
+
+  onCouponSelect(event: any) {
+    console.log(event)
+    const selectedCoupon = this.coupons.find(c => c.id === event.detail.value);
+    if (selectedCoupon && selectedCoupon.canUse) {
+      console.log(selectedCoupon)
+      this.couponAmount = selectedCoupon.value;
+      this.couponSelected.emit(selectedCoupon);
+    } else {
+      this.couponSelected.emit(null);
+      this.couponAmount = 0;
+
+    }
+  }
+
+  isCouponSelected(coupon: Coupon): boolean {
+    return this.selectedCouponId === coupon.id;
+  }
+  isCouponAvailable(coupon: Coupon): boolean {
+    // 检查优惠券是否可用
+    if (coupon.status !== 'ACTIVE') {
+      return false;
+    }
+
+    // 检查订单金额是否满足优惠券使用条件
+    if (this.amount < coupon.minAmount) {
+      return false;
+    }
+
+    // 检查优惠券是否在有效期内
+    const now = new Date();
+    if (now < new Date(coupon.startTime) || now > new Date(coupon.endTime)) {
+      return false;
+    }
+
+    return true;
+  }
+}
diff --git a/cls/src/app/home/component/image-preview/image-preview.component.ts b/cls/src/app/home/component/image-preview/image-preview.component.ts
deleted file mode 100644
index 34ae52e..0000000
--- a/cls/src/app/home/component/image-preview/image-preview.component.ts
+++ /dev/null
@@ -1,18 +0,0 @@
-import { Component, Input } from '@angular/core';
-import { ModalController } from '@ionic/angular';
-
-@Component({
-  selector: 'app-image-preview',
-  templateUrl:'./image-preview.component.html',
-  styleUrls: ['./image-preview.component.scss'],
-  standalone: false
-})
-export class ImagePreviewComponent {
-  @Input() imageUrl: string = '';
-
-  constructor(private modalCtrl: ModalController) {}
-
-  dismiss() {
-    this.modalCtrl.dismiss();
-  }
-}
diff --git a/cls/src/app/home/component/more-discounts/more-discounts.component.html b/cls/src/app/home/component/more-discounts/more-discounts.component.html
new file mode 100644
index 0000000..c5bd2d6
--- /dev/null
+++ b/cls/src/app/home/component/more-discounts/more-discounts.component.html
@@ -0,0 +1,16 @@
+<div class="more-discounts">
+  <div class="header">
+    <h2>WELCOME TO CAIJIANZUA</h2>
+    <ion-icon name="close-outline" class="close-btn" (click)="dismiss()"></ion-icon>
+  </div>
+
+  <div class="content">
+    <div class="title-group">
+      <div class="main-title">请联系客服</div>
+      <div class="sub-title">领取<span>现金优惠券</span></div>
+    </div>
+    <div class="qr-code">
+      <img src="assets/ewm.png" alt="客服二维码">
+    </div>
+  </div>
+</div>
diff --git a/cls/src/app/home/component/more-discounts/more-discounts.component.scss b/cls/src/app/home/component/more-discounts/more-discounts.component.scss
new file mode 100644
index 0000000..c3d6500
--- /dev/null
+++ b/cls/src/app/home/component/more-discounts/more-discounts.component.scss
@@ -0,0 +1,147 @@
+.more-discounts {
+  background: white;
+  border-radius: 12px;
+  padding: 24px;
+  width: 280px;
+  margin: 0 auto;
+  position: relative;
+  
+  .header {
+    text-align: center;
+    margin-bottom: 20px;
+    position: relative;
+
+    h2 {
+      margin: 0;
+      font-size: 14px;
+      font-weight: normal;
+      color: #333;
+      text-transform: uppercase;
+    }
+
+    .close-btn {
+      position: absolute;
+      right: -12px;
+      top: -12px;
+      font-size: 24px;
+      color: #999;
+      cursor: pointer;
+    }
+  }
+
+  .content {
+    text-align: center;
+
+    .title-group {
+      margin-bottom: 24px;
+      display: flex;
+      flex-direction: column;
+      align-items: flex-start;
+
+      .main-title {
+        font-size: 28px;
+        color: #1D1E22;
+        letter-spacing: 0;
+        line-height: 40px;
+        font-weight: 600;
+      }
+
+      .sub-title {
+        font-size: 32px;
+        color: #1D1E22;
+        letter-spacing: 0;
+        line-height: 45px;
+        font-weight: 600;
+
+        span {
+          color: #E7211A;
+        }
+      }
+    }
+
+    .qr-code {
+      width: 160px;
+      height: 160px;
+      margin: 0 auto;
+      
+      img {
+        width: 100%;
+        height: 100%;
+        object-fit: contain;
+      }
+    }
+  }
+
+  .discount-list {
+    .discount-item {
+      margin-bottom: 24px;
+
+      .label {
+        font-size: 14px;
+        color: #333;
+        margin-bottom: 12px;
+      }
+
+      ion-input {
+        --padding-start: 12px;
+        --background: #f5f5f5;
+        border-radius: 8px;
+        height: 44px;
+      }
+
+      .coupon-list {
+        .coupon-item {
+          display: flex;
+          justify-content: space-between;
+          align-items: center;
+          background: #f5f5f5;
+          border-radius: 8px;
+          padding: 16px;
+          margin-bottom: 12px;
+
+          .coupon-info {
+            .amount {
+              font-size: 18px;
+              color: #ff4d4f;
+              font-weight: 500;
+              margin-bottom: 4px;
+            }
+
+            .condition {
+              font-size: 12px;
+              color: #999;
+            }
+          }
+
+          .coupon-status {
+            font-size: 14px;
+            color: #666;
+
+            &.selected {
+              color: #ff4d4f;
+            }
+          }
+        }
+      }
+
+      .no-coupon {
+        color: #999;
+        font-size: 14px;
+        text-align: center;
+        padding: 20px 0;
+      }
+    }
+  }
+
+  .footer {
+    margin-top: 32px;
+
+    ion-button {
+      --background: #ff4d4f;
+      --border-radius: 8px;
+      height: 44px;
+      font-size: 16px;
+      margin: 0;
+    }
+  }
+}
diff --git a/cls/src/app/home/component/more-discounts/more-discounts.component.ts b/cls/src/app/home/component/more-discounts/more-discounts.component.ts
new file mode 100644
index 0000000..df7dd8d
--- /dev/null
+++ b/cls/src/app/home/component/more-discounts/more-discounts.component.ts
@@ -0,0 +1,16 @@
+import { Component } from '@angular/core';
+import { ModalController } from '@ionic/angular';
+
+@Component({
+  selector: 'app-more-discounts',
+  templateUrl: './more-discounts.component.html',
+  styleUrls: ['./more-discounts.component.scss'],
+  standalone: false,
+})
+export class MoreDiscountsComponent {
+  constructor(private modalCtrl: ModalController) {}
+
+  dismiss() {
+    this.modalCtrl.dismiss();
+  }
+}
diff --git a/cls/src/app/home/confirm-order/confirm-order-routing.module.ts b/cls/src/app/home/confirm-order/confirm-order-routing.module.ts
new file mode 100644
index 0000000..b7c8f86
--- /dev/null
+++ b/cls/src/app/home/confirm-order/confirm-order-routing.module.ts
@@ -0,0 +1,17 @@
+import { NgModule } from '@angular/core';
+import { Routes, RouterModule } from '@angular/router';
+
+import { ConfirmOrderPage } from './confirm-order.page';
+
+const routes: Routes = [
+  {
+    path: '',
+    component: ConfirmOrderPage
+  }
+];
+
+@NgModule({
+  imports: [RouterModule.forChild(routes)],
+  exports: [RouterModule],
+})
+export class ConfimOrderPageRoutingModule {}
diff --git a/cls/src/app/home/confirm-order/confirm-order.module.ts b/cls/src/app/home/confirm-order/confirm-order.module.ts
new file mode 100644
index 0000000..b60f54e
--- /dev/null
+++ b/cls/src/app/home/confirm-order/confirm-order.module.ts
@@ -0,0 +1,22 @@
+import { NgModule } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { FormsModule } from '@angular/forms';
+
+import { IonicModule } from '@ionic/angular';
+
+import { ConfimOrderPageRoutingModule } from './confirm-order-routing.module';
+
+import { ConfirmOrderPage } from './confirm-order.page';
+import {HomePageModule} from "../home.module";
+
+@NgModule({
+    imports: [
+        CommonModule,
+        FormsModule,
+        IonicModule,
+        ConfimOrderPageRoutingModule,
+        HomePageModule
+    ],
+  declarations: [ConfirmOrderPage]
+})
+export class ConfirmOrderPageModule {}
diff --git a/cls/src/app/home/confirm-order/confirm-order.page.html b/cls/src/app/home/confirm-order/confirm-order.page.html
new file mode 100644
index 0000000..d3abd96
--- /dev/null
+++ b/cls/src/app/home/confirm-order/confirm-order.page.html
@@ -0,0 +1,35 @@
+<ion-header class="ion-no-border">
+  <ion-toolbar>
+    <ion-buttons slot="start">
+      <ion-button (click)="back()" class="cancel-btn">
+        取消
+      </ion-button>
+    </ion-buttons>
+    <ion-title>支付订单</ion-title>
+  </ion-toolbar>
+</ion-header>
+
+<ion-content class="ion-padding">
+  <!-- 支付金额 -->
+  <div class="amount-section">
+    <div class="amount">¥{{order.amount}}</div>
+    <div class="desc">{{order.description}}</div>
+  </div>
+
+  <!-- 支付方式 -->
+  <div class="payment-method">
+    <div class="method-item">
+      <ion-icon name="logo-wechat"></ion-icon>
+      <span>微信支付</span>
+      <ion-icon name="checkmark" class="check"></ion-icon>
+    </div>
+  </div>
+</ion-content>
+
+<ion-footer>
+  <div class="footer-content">
+    <ion-button expand="block" (click)="submitOrder()" [disabled]="loading">
+      {{loading ? '支付中...' : '立即支付'}}
+    </ion-button>
+  </div>
+</ion-footer>
diff --git a/cls/src/app/home/confirm-order/confirm-order.page.scss b/cls/src/app/home/confirm-order/confirm-order.page.scss
new file mode 100644
index 0000000..fa7d886
--- /dev/null
+++ b/cls/src/app/home/confirm-order/confirm-order.page.scss
@@ -0,0 +1,147 @@
+ion-content {
+  --background: #f8f8f8;
+}
+
+.product-info {
+  background: #fff;
+  padding: 20px;
+  border-radius: 12px;
+  margin-bottom: 12px;
+
+  .product-name {
+    font-size: 18px;
+    font-weight: 500;
+    color: #333;
+    margin-bottom: 8px;
+  }
+
+  .product-type {
+    font-size: 14px;
+    color: #666;
+  }
+}
+
+.price-info {
+  background: #fff;
+  padding: 20px;
+  border-radius: 12px;
+  margin-bottom: 12px;
+
+  .price-item {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+
+    .label {
+      font-size: 15px;
+      color: #666;
+    }
+
+    .value {
+      font-size: 30px;
+      color: #f00;
+      font-weight: 600;
+    }
+  }
+}
+
+.amount-section {
+  padding: 32px 0;
+  text-align: center;
+  background: #fff;
+  margin: 12px 0;
+  border-radius: 12px;
+
+  .amount {
+    font-size: 32px;
+    font-weight: 600;
+    color: #000;
+    margin-bottom: 8px;
+  }
+
+  .desc {
+    font-size: 14px;
+    color: #666;
+  }
+}
+
+.payment-method {
+  background: #fff;
+  border-radius: 12px;
+  padding: 0 16px;
+
+  .section-title {
+    font-size: 16px;
+    font-weight: 500;
+    color: #333;
+    margin-bottom: 16px;
+  }
+
+  .method-item {
+    display: flex;
+    align-items: center;
+    padding: 16px 0;
+    position: relative;
+
+    ion-icon[name="logo-wechat"] {
+      font-size: 24px;
+      margin-right: 12px;
+      color: #07C160;
+    }
+
+    span {
+      flex: 1;
+      font-size: 16px;
+      color: #333;
+    }
+
+    .check {
+      font-size: 20px;
+      color: #07C160;
+    }
+  }
+}
+
+ion-footer {
+  .footer-content {
+    padding: 16px;
+    background: #fff;
+
+    ion-button {
+      --background: #07C160;
+      --background-activated: #06ae56;
+      --border-radius: 24px;
+      height: 48px;
+      font-size: 16px;
+      margin: 0;
+
+      &.button-disabled {
+        --background: #9ed4bb;
+      }
+    }
+  }
+}
+
+ion-header {
+  ion-toolbar {
+    --background: transparent;
+    --border-width: 0;
+    --padding-top: 12px;
+    --padding-bottom: 12px;
+
+    ion-title {
+      font-size: 17px;
+      font-weight: 500;
+      color: #000;
+    }
+
+    .cancel-btn {
+      font-size: 15px;
+      font-weight: normal;
+      color: #999;
+      --padding-start: 16px;
+      --padding-end: 16px;
+      height: 32px;
+    }
+  }
+}
diff --git a/cls/src/app/home/confirm-order/confirm-order.page.ts b/cls/src/app/home/confirm-order/confirm-order.page.ts
new file mode 100644
index 0000000..1d6b3f2
--- /dev/null
+++ b/cls/src/app/home/confirm-order/confirm-order.page.ts
@@ -0,0 +1,121 @@
+import { Component, OnInit } from '@angular/core';
+import { Router, NavigationExtras } from '@angular/router';
+import { NavController } from '@ionic/angular';
+import {Order,  OrderType} from 'src/app/shared/model/order';
+import { PaymentService } from 'src/app/services/payment.service';
+import { finalize } from 'rxjs/operators';
+import {HomeService} from "../home.service";
+
+@Component({
+  selector: 'app-confirm-order',
+  templateUrl: './confirm-order.page.html',
+  styleUrls: ['./confirm-order.page.scss'],
+  standalone: false,
+})
+export class ConfirmOrderPage implements OnInit {
+  order!: Order;
+  orderType = OrderType;
+  loading = false;
+  selectedPaymentMethod = 'wechat';
+
+  constructor(
+    private router: Router,
+    private navCtrl: NavController,
+    private homeService: HomeService
+  ) {
+    const navigation = this.router.getCurrentNavigation();
+    const order = navigation?.extras?.state?.['order'];
+    console.log(order)
+    if (!order) {
+      this.navCtrl.back();
+      return;
+    }
+
+    this.order = order;
+  }
+
+  ngOnInit() {
+  }
+
+  selectPaymentMethod(method: string) {
+    this.selectedPaymentMethod = method;
+  }
+  back(){
+    this.navCtrl.back()
+  }
+  submitOrder() {
+    if (this.loading) return;
+
+    this.loading = true;
+
+    if (this.selectedPaymentMethod === 'wechat') {
+      // 创建支付订单并唤起微信支付
+      this.homeService.createOrder(this.order).subscribe({
+        next: (payment) => {
+          // 唤起微信支付
+          // this.paymentService.callWechatPay(payment.orderNo).subscribe({
+          //   next: () => {
+          //     // 跳转到支付结果页面
+          //     const navigationExtras: NavigationExtras = {
+          //       state: {
+          //         payment
+          //       }
+          //     };
+          //
+          //     this.router.navigate(['/payment-result'], navigationExtras);
+          //   },
+          //   error: (error) => {
+          //     console.error('微信支付失败:', error);
+          //     // TODO: 显示错误提示
+          //   }
+          // });
+        },
+        error: (error) => {
+          console.error('创建支付订单失败:', error);
+          // TODO: 显示错误提示
+        },
+        complete: () => {
+          this.loading = false;
+        }
+      });
+    } else {
+      // 支付宝支付逻辑
+      // this.paymentService.createPayment({
+      //   orderNo: this.order.orderNo,
+      //   amount: this.order.amount,
+      //   paymentType: 'alipay'
+      // }).subscribe({
+      //   next: (payment) => {
+      //     // 跳转到支付结果页面
+      //     const navigationExtras: NavigationExtras = {
+      //       state: {
+      //         payment
+      //       }
+      //     };
+      //
+      //     this.router.navigate(['/payment-result'], navigationExtras);
+      //   },
+      //   error: (error) => {
+      //     console.error('创建支付订单失败:', error);
+      //     // TODO: 显示错误提示
+      //   },
+      //   complete: () => {
+      //     this.loading = false;
+      //   }
+      // });
+    }
+  }
+
+  // 获取订单类型文本
+  getOrderTypeText(): string {
+    return this.order.type === OrderType.OrderTypeArticle ? '文章' : '专栏';
+  }
+
+  // 获取有效期文本
+  getDurationText(): string {
+    if (this.order.type === OrderType.OrderTypeArticle) {
+      return '永久有效';
+    }
+    return `${this.order.duration}个月`;
+  }
+}
diff --git a/cls/src/app/home/home-routing.module.ts b/cls/src/app/home/home-routing.module.ts
index 1ad420a..e3d0956 100644
--- a/cls/src/app/home/home-routing.module.ts
+++ b/cls/src/app/home/home-routing.module.ts
@@ -14,7 +14,20 @@ const routes: Routes = [
   {
     path: 'article-detail',
     loadChildren: () => import('./article-detail/article-detail.module').then( m => m.ArticleDetailModule)
+  },
+  {
+    path: 'column-buy',
+    loadChildren: () => import('./column-buy/column-buy.module').then( m => m.ColumnBuyPageModule)
+  },
+  {
+    path: 'article-buy',
+    loadChildren: () => import('./article-buy/article-buy.module').then( m => m.ArticleBuyPageModule)
+  },
+  {
+    path: 'confirm-order',
+    loadChildren: () => import('./confirm-order/confirm-order.module').then(m => m.ConfirmOrderPageModule)
   }
+
 ];
 
 @NgModule({
diff --git a/cls/src/app/home/home.module.ts b/cls/src/app/home/home.module.ts
index 3dc9d99..ba0b579 100644
--- a/cls/src/app/home/home.module.ts
+++ b/cls/src/app/home/home.module.ts
@@ -8,6 +8,8 @@ import { HomeIconsComponent } from './component/home-icons/home-icons.component'
 import { ArticleItemComponent } from "./component/article-item/article-item.component";
 import { ArticleContentComponent } from "./component/article-content/article-content.component";
 import {LcFixedBarComponent} from "./component/lc-fixed-bar/lc-fixed-bar.component";
+import {MoreDiscountsComponent} from "./component/more-discounts/more-discounts.component";
+import {CouponListComponent} from "./component/coupon-list/coupon-list.component";
 
 @NgModule({
   imports: [
@@ -22,11 +24,14 @@ import {LcFixedBarComponent} from "./component/lc-fixed-bar/lc-fixed-bar.compone
     HomeIconsComponent,
     ArticleItemComponent,
     ArticleContentComponent,
-    LcFixedBarComponent
+    LcFixedBarComponent,
+    MoreDiscountsComponent,
+    CouponListComponent,
   ],
     exports: [
         LcFixedBarComponent,
-        ArticleContentComponent
+        ArticleContentComponent,
+      CouponListComponent
     ],
   schemas: [CUSTOM_ELEMENTS_SCHEMA]
 })
diff --git a/cls/src/app/home/home.service.ts b/cls/src/app/home/home.service.ts
index 092b03d..053a956 100644
--- a/cls/src/app/home/home.service.ts
+++ b/cls/src/app/home/home.service.ts
@@ -4,7 +4,10 @@ import {map, Observable} from "rxjs";
 import {Article} from "../shared/model/article";
 import {extractData, Page} from "../shared/model/page";
 import {HttpUtils} from "../shared/until/http.utils";
-
+import {Price} from "../shared/model/price";
+import {Column} from "../shared/model/column";
+import {Order} from '../shared/model/order';
+import { Coupon } from '../shared/model/coupon';
 @Injectable({
   providedIn: 'root'
 })
@@ -32,4 +35,21 @@ export class HomeService {
   getArticleDetail(uid:number):Observable<Article>{
     return this.http.get<Article>(`/api/article/detail/${uid}`)
   }
+
+  getArticlePrice(targetId:number):Observable<Price>{
+    return this.http.get<Price>(`/api/price/article/${targetId}`)
+  }
+  getColumnPrice(targetId:number):Observable<Price>{
+    return this.http.get<Price>(`/api/price/column/${targetId}`)
+  }
+  getColumnByName(title:string):Observable<Column>{
+    return this.http.get<Column>(`/api/column/get`,{params:{title}})
+  }
+  createOrder(order:Order):Observable<any> {
+    return this.http.post<any>('/api/order/create',order)
+  }
+  getCouponList():Observable<Array<Coupon>> {
+    console.log("开始请求")
+    return this.http.get<Array<Coupon>>('/api/coupon/get',{})
+  }
 }
diff --git a/cls/src/app/home/special-column/column-describe/column-describe-routing.module.ts b/cls/src/app/home/special-column/column-describe/column-describe-routing.module.ts
new file mode 100644
index 0000000..eaafb58
--- /dev/null
+++ b/cls/src/app/home/special-column/column-describe/column-describe-routing.module.ts
@@ -0,0 +1,17 @@
+import { NgModule } from '@angular/core';
+import { Routes, RouterModule } from '@angular/router';
+
+import { ColumnDescribePage } from './column-describe.page';
+
+const routes: Routes = [
+  {
+    path: '',
+    component: ColumnDescribePage
+  }
+];
+
+@NgModule({
+  imports: [RouterModule.forChild(routes)],
+  exports: [RouterModule],
+})
+export class ColumnDescribePageRoutingModule {}
diff --git a/cls/src/app/home/special-column/column-describe/column-describe.module.ts b/cls/src/app/home/special-column/column-describe/column-describe.module.ts
new file mode 100644
index 0000000..333f963
--- /dev/null
+++ b/cls/src/app/home/special-column/column-describe/column-describe.module.ts
@@ -0,0 +1,20 @@
+import { NgModule } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { FormsModule } from '@angular/forms';
+
+import { IonicModule } from '@ionic/angular';
+
+import { ColumnDescribePageRoutingModule } from './column-describe-routing.module';
+
+import { ColumnDescribePage } from './column-describe.page';
+
+@NgModule({
+  imports: [
+    CommonModule,
+    FormsModule,
+    IonicModule,
+    ColumnDescribePageRoutingModule
+  ],
+  declarations: [ColumnDescribePage]
+})
+export class ColumnDescribePageModule {}
diff --git a/cls/src/app/home/special-column/column-describe/column-describe.page.html b/cls/src/app/home/special-column/column-describe/column-describe.page.html
new file mode 100644
index 0000000..fde1fa5
--- /dev/null
+++ b/cls/src/app/home/special-column/column-describe/column-describe.page.html
@@ -0,0 +1,12 @@
+<ion-header [translucent]="true">
+  <ion-toolbar>
+    <ion-buttons slot="start">
+      <ion-back-button text="" defaultHref="/home"></ion-back-button>
+    </ion-buttons>
+    <ion-title>{{ column.title }}简介</ion-title>
+  </ion-toolbar>
+</ion-header>
+
+<ion-content [fullscreen]="true">
+  <img [src]="'assets/class_des/' + getIconImage(column!.title)" [alt]="column?.title">
+</ion-content>
diff --git a/cls/src/app/home/special-column/column-describe/column-describe.page.scss b/cls/src/app/home/special-column/column-describe/column-describe.page.scss
new file mode 100644
index 0000000..5b6f3d2
--- /dev/null
+++ b/cls/src/app/home/special-column/column-describe/column-describe.page.scss
@@ -0,0 +1,3 @@
+img{
+  width: 100%;
+}
diff --git a/cls/src/app/home/special-column/column-describe/column-describe.page.ts b/cls/src/app/home/special-column/column-describe/column-describe.page.ts
new file mode 100644
index 0000000..93aa5d1
--- /dev/null
+++ b/cls/src/app/home/special-column/column-describe/column-describe.page.ts
@@ -0,0 +1,41 @@
+import { Component, OnInit } from '@angular/core';
+import {Column} from "../../../shared/model/column";
+import {NavController} from "@ionic/angular";
+import {Router} from "@angular/router";
+
+@Component({
+  selector: 'app-column-describe',
+  templateUrl: './column-describe.page.html',
+  styleUrls: ['./column-describe.page.scss'],
+  standalone:false,
+})
+export class ColumnDescribePage implements OnInit {
+  column!:Column;
+  constructor(  private navCtrl: NavController,
+                private router: Router,) {
+    const navigation = this.router.getCurrentNavigation();
+    const column = navigation?.extras?.state?.['column'];
+    if (column) {
+      this.column = column;
+    } else {
+      this.navCtrl.back()
+    }
+  }
+
+  ngOnInit() {
+  }
+  getIconImage(columnName: string): string {
+    const iconMap: { [key: string]: string } = {
+      '盘中宝': 'pzb.png',
+      '风口研报': 'fkyb.png',
+      '狙击龙虎榜': 'jjlhb.png',
+      '电报解读': 'dbjd.png',
+      '财联社早知道': 'clzzd.png',
+      '研选': 'yx.png',
+      '金牌纪要库': 'jpjyk.png',
+      '九点特供': 'jdtg.png',
+      '公告全知道': 'ggqzd.png'
+    };
+    return iconMap[columnName] || 'default.png';
+  }
+}
diff --git a/cls/src/app/home/special-column/special-column-routing.module.ts b/cls/src/app/home/special-column/special-column-routing.module.ts
index 05a8455..4c31280 100644
--- a/cls/src/app/home/special-column/special-column-routing.module.ts
+++ b/cls/src/app/home/special-column/special-column-routing.module.ts
@@ -1,17 +1,21 @@
-import { NgModule } from '@angular/core';
-import { Routes, RouterModule } from '@angular/router';
-
-import { SpecialColumnPage } from './special-column.page';
-
-const routes: Routes = [
-  {
-    path: '',
-    component: SpecialColumnPage
+import { NgModule } from '@angular/core';
+import { Routes, RouterModule } from '@angular/router';
+
+import { SpecialColumnPage } from './special-column.page';
+
+const routes: Routes = [
+  {
+    path: '',
+    component: SpecialColumnPage
+  },
  {
+    path: 'column-describe',
+    loadChildren: () => import('./column-describe/column-describe.module').then( m => m.ColumnDescribePageModule)
   }
-];
 
-@NgModule({
-  imports: [RouterModule.forChild(routes)],
-  exports: [RouterModule],
-})
-export class SpecialColumnPageRoutingModule {}
+];
+
+@NgModule({
+  imports: [RouterModule.forChild(routes)],
+  exports: [RouterModule],
+})
+export class SpecialColumnPageRoutingModule {}
diff --git a/cls/src/app/home/special-column/special-column.page.html b/cls/src/app/home/special-column/special-column.page.html
index 2ddba0c..45af647 100644
--- a/cls/src/app/home/special-column/special-column.page.html
+++ b/cls/src/app/home/special-column/special-column.page.html
@@ -1,5 +1,8 @@
 <ion-header [translucent]="true">
   <ion-toolbar>
+    <ion-buttons slot="start">
+      <ion-back-button text="" defaultHref="/home"></ion-back-button>
+    </ion-buttons>
     <ion-title>{{name}}</ion-title>
   </ion-toolbar>
 </ion-header>
@@ -16,7 +19,7 @@
   <div class="column-info">
     <div class="title-row">
       <h1>{{name}}</h1>
-      <div class="tag">简介</div>
+      <div class="tag" (click)="describe()">简介 ></div>
     </div>
     <div class="stats-row">
       <div class="stat-item">
@@ -37,3 +40,12 @@
   <app-article-content></app-article-content>
   <app-lc-fixed-bar></app-lc-fixed-bar>
 </ion-content>
+
+<!-- 底部固定按钮 -->
+<div class="fixed-bottom" *ngIf="!column?.unlock">
+  <div class="price">
+      <p class="p1">盘中宝</p>
+      <p class="p2">重磅信息挖掘</p>
+  </div>
+  <button class="buy-btn" (click)="onBuyClick()">立即订购</button>
+</div>
diff --git a/cls/src/app/home/special-column/special-column.page.scss b/cls/src/app/home/special-column/special-column.page.scss
index 154d9e8..2b2d9f4 100644
--- a/cls/src/app/home/special-column/special-column.page.scss
+++ b/cls/src/app/home/special-column/special-column.page.scss
@@ -74,16 +74,19 @@
     h1 {
       margin: 0;
       font-size: 20px;
-      font-weight: 600;
-      color: #2F3033;
+      color: #1D1E22;
+      letter-spacing: 0;
+      font-weight: 900;
     }
 
     .tag {
-      background: #F5F5F5;
-      color: #666;
-      font-size: 12px;
+      height: 20px;
+      background: #1D1E22;
+      font-size: 11px;
+      color: rgba(255,255,255,0.80);
+      font-weight: 400;
       padding: 2px 8px;
-      border-radius: 4px;
+      border-radius: 2px;
     }
   }
 
@@ -96,16 +99,13 @@
       display: flex;
       align-items: center;
       gap: 4px;
-
+      font-size: 11px;
+      color: #78787A;
+      font-weight: 400;
       .number {
-        font-size: 14px;
-        color: #2F3033;
-        font-weight: 500;
       }
 
       .label {
-        font-size: 14px;
-        color: #666;
       }
     }
   }
@@ -131,3 +131,65 @@
     }
   }
 }
+
+.fixed-bottom {
+  position: fixed;
+  bottom: 0;
+  left: 0;
+  right: 0;
+  height: 60px;
+  background: linear-gradient(90deg, #474D5D 0%, #333742 75%);
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  z-index: 1000;
+  padding-left:16px;
+  .price {
+    text-align: center;
+    display: flex;
+    flex-direction: column;
+    align-items: flex-start;
+    .p1, .p2 {
+      margin: 0;
+      line-height: 1.2;
+    }
+
+    .p1 {
+      font-size: 16px;
+      font-weight: 500;
+      color: #fff;
+    }
+
+    .p2 {
+      font-size: 14px;
+      color: rgba(255, 255, 255, 0.8);
+      margin-top: 2px;
+    }
+  }
+
+  .buy-btn {
+    background: linear-gradient(180deg, #F54545 0%, #DC2D2D 100%);
+    color: white;
+    border: none;
+    padding: 8px 24px;
+    font-size: 16px;
+    color: #FFFFFF;
+    text-align: center;
+    font-weight: 400;
+    cursor: pointer;
+    height:60px;
+    width:40%;
+    &:active {
+      background: darken(#e74c3c, 10%);
+    }
+  }
+}
+
+// 为了防止内容被底部按钮遮挡
+ion-content {
+  --padding-bottom: 50px;
+}
+
+ion-back-button {
+  --color: #333333;
+}
diff --git a/cls/src/app/home/special-column/special-column.page.ts b/cls/src/app/home/special-column/special-column.page.ts
index fc64f40..0395bcb 100644
--- a/cls/src/app/home/special-column/special-column.page.ts
+++ b/cls/src/app/home/special-column/special-column.page.ts
@@ -1,26 +1,75 @@
 import { Component, OnInit } from '@angular/core';
-import {ModalController, NavController} from "@ionic/angular";
-import {Router} from "@angular/router";
+import { ModalController, NavController, AlertController } from "@ionic/angular";
+import { Router } from "@angular/router";
+import { HomeService } from '../home.service';
+import { Column } from '../../shared/model/column';
+import { getUser } from "../../mine/mine.service";
 
 @Component({
   selector: 'app-special-column',
   templateUrl: './special-column.page.html',
   styleUrls: ['./special-column.page.scss'],
-  standalone:false,
+  standalone: false,
 })
 export class SpecialColumnPage implements OnInit {
-  name:string = ""
-constructor(private navCtrl: NavController,
-            private router: Router,
-                ) {
+  name: string = ""
+  column!: Column;
+
+  constructor(
+    private navCtrl: NavController,
+    private router: Router,
+    private homeService: HomeService,
+    private modalCtrl: ModalController,
+    private alertCtrl: AlertController
+  ) {
     const navigation = this.router.getCurrentNavigation();
     const name = navigation?.extras?.state?.['name'];
     if (name) {
       this.name = name;
+      this.getColumnData();
     }
   }
 
   ngOnInit() {
   }
 
+  getColumnData() {
+    this.homeService.getColumnByName(this.name).subscribe(data => {
+      console.log(data)
+      this.column = data;
+      console.log(this.column)
+    })
+  }
+
+  onBuyClick() {
+    // 检查用户是否已登录
+    getUser().subscribe(user => {
+      if (!user?.username) {
+        // 未登录，显示提示框
+        this.alertCtrl.create({
+          header: '提示',
+          message: '请先登录后再进行操作',
+          buttons: ['确定']
+        }).then(alert => alert.present());
+        return;
+      }
+
+      // 已登录，获取价格并跳转到购买页面
+      this.getColumnPrice();
+    });
+  }
+
+  getColumnPrice() {
+    this.homeService.getColumnPrice(this.column.id).subscribe((res)=>{
+      this.navCtrl.navigateForward('/home/column-buy', {
+        state: { column: this.column, price: res }
+      });
+    })
+  }
+
+  describe(){
+    this.navCtrl.navigateForward('/home/special-column/column-describe', {
+      state: { column: this.column}
+    });
+  }
 }
diff --git a/cls/src/app/mine/login/login.page.html b/cls/src/app/mine/login/login.page.html
index c9d6168..e95fa1c 100644
--- a/cls/src/app/mine/login/login.page.html
+++ b/cls/src/app/mine/login/login.page.html
@@ -7,7 +7,7 @@
       <!-- 登录方式切换 -->
       <div class="login-type-switch">
         <span [class.active]="loginType === 'sms'" (click)="loginType = 'sms'">验证码登录</span>
-        <span [class.active]="loginType === 'password'" (click)="loginType = 'password'">密码登录</span>
+<!--        <span [class.active]="loginType === 'password'" (click)="loginType = 'password'">密码登录</span>-->
       </div>
 
       <!-- 登录表单 -->
diff --git a/cls/src/app/mine/login/login.page.ts b/cls/src/app/mine/login/login.page.ts
index 43205ea..ecb57b3 100644
--- a/cls/src/app/mine/login/login.page.ts
+++ b/cls/src/app/mine/login/login.page.ts
@@ -10,7 +10,7 @@ import {
 } from '@angular/core';
 import { FormBuilder, FormGroup, Validators } from '@angular/forms';
 import { Router } from '@angular/router';
-import {ModalController, ToastController} from '@ionic/angular';
+import {ModalController, NavController, ToastController} from '@ionic/angular';
 import { MineService } from '../mine.service';
 import {
   SlidePoint,
@@ -37,6 +37,7 @@ export class LoginPage implements OnInit, OnDestroy,AfterViewInit {
     private fb: FormBuilder,
     private mineService: MineService,
     private router: Router,
+    private navCtrl: NavController,
     private cdr:ChangeDetectorRef,
     private toastCtrl: ToastController,
     private modalCtrl: ModalController,
@@ -165,7 +166,7 @@ export class LoginPage implements OnInit, OnDestroy,AfterViewInit {
         console.log('登录成功:', response);
         this.showToast('登录成功');
         sessionStorage.setItem("token",response)
-        this.router.navigate(['/mine']);
+        this.navCtrl.back()
       },
       error: (error) => {
         console.error('登录失败:', error);
diff --git a/cls/src/app/mine/mine.page.ts b/cls/src/app/mine/mine.page.ts
index 17f6fe8..d319fc2 100644
--- a/cls/src/app/mine/mine.page.ts
+++ b/cls/src/app/mine/mine.page.ts
@@ -2,7 +2,6 @@ import { Component, OnInit, OnDestroy } from '@angular/core';
 import { FormBuilder, FormGroup, Validators } from '@angular/forms';
 import { ToastController } from '@ionic/angular';
 import {getUser, MineService} from './mine.service';
-import {delay} from "rxjs";
 import { Router } from '@angular/router';
 import {UserInfo} from "../shared/model/user";
 
diff --git a/cls/src/app/mine/mine.service.ts b/cls/src/app/mine/mine.service.ts
index 83bfd55..0a36eaf 100644
--- a/cls/src/app/mine/mine.service.ts
+++ b/cls/src/app/mine/mine.service.ts
@@ -20,7 +20,7 @@ export interface LoginResponse {
   providedIn: 'root'
 })
 export class MineService {
-  private apiUrl = environment.apiUrl;
+
 
   constructor(private http: HttpClient, private modalController: ModalController) {}
 
diff --git a/cls/src/app/services/payment.service.ts b/cls/src/app/services/payment.service.ts
new file mode 100644
index 0000000..1ffb32a
--- /dev/null
+++ b/cls/src/app/services/payment.service.ts
@@ -0,0 +1,62 @@
+import { Injectable } from '@angular/core';
+import { HttpClient } from '@angular/common/http';
+import { environment } from 'src/environments/environment';
+import { Observable, from } from 'rxjs';
+import { map, tap, mergeMap } from 'rxjs/operators';
+import {Payment, WechatPayParams} from "../shared/model/order";
+
+
+
+declare const WeixinJSBridge: any;
+
+@Injectable({
+  providedIn: 'root'
+})
+export class PaymentService {
+  private apiUrl = `${environment.apiUrl}/payments`;
+
+  constructor(private http: HttpClient) {}
+
+  createPayment(request: PaymentRequest): Observable<Payment> {
+    return this.http.post<Payment>(this.apiUrl, request);
+  }
+
+  getPayment(orderNo: string): Observable<Payment> {
+    return this.http.get<Payment>(`${this.apiUrl}/${orderNo}`);
+  }
+
+  getPaymentStatus(orderNo: string): Observable<{ status: string }> {
+    return this.http.get<{ status: string }>(`${this.apiUrl}/${orderNo}/status`);
+  }
+
+  getWechatPayParams(orderNo: string): Observable<WechatPayParams> {
+    return this.http.get<WechatPayParams>(`${this.apiUrl}/${orderNo}/wechat-pay`);
+  }
+
+  // 唤起微信支付
+  callWechatPay(orderNo: string): Observable<void> {
+    return this.getWechatPayParams(orderNo).pipe(
+      map(params => {
+        if (typeof WeixinJSBridge === 'undefined') {
+          throw new Error('请在微信浏览器中打开');
+        }
+
+        return new Promise<void>((resolve, reject) => {
+          WeixinJSBridge.invoke('getBrandWCPayRequest', params, (res: any) => {
+            if (res.err_msg === 'get_brand_wcpay_request:ok') {
+              console.log('支付成功');
+              resolve();
+            } else {
+              console.error('支付失败:', res.err_msg);
+              reject(new Error(res.err_msg));
+            }
+          });
+        });
+      }),
+      mergeMap(promise => from(promise)),
+      tap({
+        error: (error) => console.error('微信支付失败:', error)
+      })
+    );
+  }
+}
diff --git a/cls/src/app/shared/model/article.ts b/cls/src/app/shared/model/article.ts
index 495d5fe..7e613b2 100644
--- a/cls/src/app/shared/model/article.ts
+++ b/cls/src/app/shared/model/article.ts
@@ -1,5 +1,5 @@
 export interface Article{
-  eventId:string;
+  eventId:number;
   title:string;
   class:string;
   releaseDate:string;
@@ -9,6 +9,6 @@ export interface Article{
   content:string;
   mainBoard:number;
   growthBoard:number;
-  lock:boolean;
+  unlock:boolean;
 }
 
diff --git a/cls/src/app/shared/model/column.ts b/cls/src/app/shared/model/column.ts
new file mode 100644
index 0000000..4a88458
--- /dev/null
+++ b/cls/src/app/shared/model/column.ts
@@ -0,0 +1,10 @@
+export interface Column {
+  id:number;
+  title:string;
+  brief:string;
+  cover:string;
+  articleNum:number;
+  followNum:number;
+  purchaseNum:number;
+  unlock:boolean;
+}
diff --git a/cls/src/app/shared/model/coupon.ts b/cls/src/app/shared/model/coupon.ts
new file mode 100644
index 0000000..121a988
--- /dev/null
+++ b/cls/src/app/shared/model/coupon.ts
@@ -0,0 +1,25 @@
+export interface Coupon {
+  id: string;
+  name: string;
+  type: CouponType;
+  value: number;
+  minAmount: number;
+  startTime: Date;
+  endTime: Date;
+  status: CouponStatus;
+  adminId: string;
+  userId: string;
+  canUse:boolean;
+
+}
+
+export enum CouponType {
+  FULL_REDUCTION = 'FULL_REDUCTION',
+  DISCOUNT = 'DISCOUNT',
+}
+
+export enum CouponStatus {
+  ACTIVE = 'ACTIVE',
+  INACTIVE = 'INACTIVE',
+  EXPIRED = 'EXPIRED',
+}
diff --git a/cls/src/app/shared/model/order.ts b/cls/src/app/shared/model/order.ts
new file mode 100644
index 0000000..61df980
--- /dev/null
+++ b/cls/src/app/shared/model/order.ts
@@ -0,0 +1,42 @@
+export enum OrderType {
+    OrderTypeArticle = 1,
+    OrderTypeColumn = 2
+}
+
+export interface Order {
+    id: number;
+    orderNo: string;
+    targetId: number;
+    type: number;
+    amount: number;
+    duration: number;
+    status: number;
+    description: string;
+    createdAt: string;
+    updatedAt: string;
+}
+
+export interface PaymentRequest {
+  orderNo: string;
+  amount: number;
+  paymentType: 'wechat' | 'alipay';
+}
+
+export interface Payment {
+  id: number;
+  orderNo: string;
+  amount: number;
+  paymentType: string;
+  status: string;
+  createdAt: string;
+  updatedAt: string;
+}
+
+export interface WechatPayParams {
+  appId: string;
+  timeStamp: string;
+  nonceStr: string;
+  package: string;
+  signType: string;
+  paySign: string;
+}
diff --git a/cls/src/app/shared/model/price.ts b/cls/src/app/shared/model/price.ts
new file mode 100644
index 0000000..88144cc
--- /dev/null
+++ b/cls/src/app/shared/model/price.ts
@@ -0,0 +1,11 @@
+export interface Price {
+  id: number;
+  targetId: number;
+  type: string;
+  amount: number;
+  oneMonthPrice: number;
+  threeMonthsPrice: number;
+  sixMonthsPrice: number;
+  oneYearPrice: number;
+  discount: number;
+}
diff --git a/cls/src/assets/class_des/clzzd.png b/cls/src/assets/class_des/clzzd.png
new file mode 100644
index 0000000..012e942
Binary files /dev/null and b/cls/src/assets/class_des/clzzd.png differ
diff --git a/cls/src/assets/class_des/dbjd.png b/cls/src/assets/class_des/dbjd.png
new file mode 100644
index 0000000..e782e91
Binary files /dev/null and b/cls/src/assets/class_des/dbjd.png differ
diff --git a/cls/src/assets/class_des/fkyb.png b/cls/src/assets/class_des/fkyb.png
new file mode 100644
index 0000000..8aa9fb3
Binary files /dev/null and b/cls/src/assets/class_des/fkyb.png differ
diff --git a/cls/src/assets/class_des/ggqzd.png b/cls/src/assets/class_des/ggqzd.png
new file mode 100644
index 0000000..820f1dc
Binary files /dev/null and b/cls/src/assets/class_des/ggqzd.png differ
diff --git a/cls/src/assets/class_des/jdtg.png b/cls/src/assets/class_des/jdtg.png
new file mode 100644
index 0000000..abf1508
Binary files /dev/null and b/cls/src/assets/class_des/jdtg.png differ
diff --git a/cls/src/assets/class_des/jpjyk.png b/cls/src/assets/class_des/jpjyk.png
new file mode 100644
index 0000000..5397b0d
Binary files /dev/null and b/cls/src/assets/class_des/jpjyk.png differ
diff --git a/cls/src/assets/class_des/lhb.png b/cls/src/assets/class_des/lhb.png
new file mode 100644
index 0000000..4a32d5d
Binary files /dev/null and b/cls/src/assets/class_des/lhb.png differ
diff --git a/cls/src/assets/class_des/pzb.png b/cls/src/assets/class_des/pzb.png
new file mode 100644
index 0000000..4c2b8ee
Binary files /dev/null and b/cls/src/assets/class_des/pzb.png differ
diff --git a/cls/src/assets/class_des/yx.png b/cls/src/assets/class_des/yx.png
new file mode 100644
index 0000000..2564746
Binary files /dev/null and b/cls/src/assets/class_des/yx.png differ
diff --git a/cls/src/assets/order/avatar.png b/cls/src/assets/order/avatar.png
new file mode 100644
index 0000000..e6d6f45
Binary files /dev/null and b/cls/src/assets/order/avatar.png differ
diff --git a/cls/src/global.scss b/cls/src/global.scss
index d729947..012bc46 100644
--- a/cls/src/global.scss
+++ b/cls/src/global.scss
@@ -84,3 +84,15 @@ go-captcha {
     }
   }
 }
+
+// 更多优惠弹窗样式
+.more-discounts-modal {
+  --backdrop-opacity: 0.6;
+  
+  &::part(content) {
+    --width: fit-content;
+    --height: fit-content;
+    --background: transparent;
+    --box-shadow: none;
+  }
+}
diff --git a/go.mod b/go.mod
index 5bbd7aa..32fbe62 100644
--- a/go.mod
+++ b/go.mod
@@ -1,13 +1,14 @@
 module cls
 
-go 1.18
+go 1.23.0
+
+toolchain go1.23.7
 
 require (
 	github.com/ClickHouse/clickhouse-go/v2 v2.6.0
 	github.com/appleboy/gin-jwt/v2 v2.9.1
 	github.com/cenkalti/backoff/v4 v4.2.0
 	github.com/gin-gonic/gin v1.8.2
-	github.com/go-redis/redis_rate/v9 v9.1.2
 	github.com/go-sql-driver/mysql v1.6.0
 	github.com/golang-jwt/jwt/v4 v4.4.3
 	github.com/json-iterator/go v1.1.12
@@ -38,7 +39,6 @@ require (
 	github.com/go-playground/locales v0.14.0 // indirect
 	github.com/go-playground/universal-translator v0.18.0 // indirect
 	github.com/go-playground/validator/v10 v10.11.1 // indirect
-	github.com/go-redis/redis/v8 v8.11.4 // indirect
 	github.com/goccy/go-json v0.10.0 // indirect
 	github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 // indirect
 	github.com/golang/snappy v0.0.4 // indirect
@@ -51,6 +51,8 @@ require (
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/onsi/ginkgo v1.16.4 // indirect
+	github.com/onsi/gomega v1.16.0 // indirect
 	github.com/paulmach/orb v0.8.0 // indirect
 	github.com/pelletier/go-toml/v2 v2.0.6 // indirect
 	github.com/pierrec/lz4/v4 v4.1.17 // indirect
@@ -71,7 +73,7 @@ require (
 	go.uber.org/atomic v1.10.0 // indirect
 	go.uber.org/dig v1.16.0 // indirect
 	go.uber.org/multierr v1.9.0 // indirect
-	golang.org/x/image v0.25.0 // indirect
+	golang.org/x/image v0.23.0 // indirect
 	golang.org/x/net v0.25.0 // indirect
 	golang.org/x/sys v0.20.0 // indirect
 	golang.org/x/text v0.23.0 // indirect
diff --git a/go.sum b/go.sum
index 3057d61..b885a56 100644
--- a/go.sum
+++ b/go.sum
@@ -71,19 +71,21 @@ github.com/aws/aws-lambda-go v1.13.3/go.mod h1:4UKl9IzQMoD+QF79YdCuzCwp8VbmG4VAQ
 github.com/aws/aws-sdk-go v1.27.0/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
 github.com/aws/aws-sdk-go-v2 v0.18.0/go.mod h1:JWVYvqSMppoMJC0x5wdwiImzgXTI9FuZwxzkQq9wy+g=
 github.com/benbjohnson/clock v1.3.0 h1:ip6w0uFQkncKQ979AypyG0ER7mqUSBdKLOgAle/AT8A=
+github.com/benbjohnson/clock v1.3.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
 github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
 github.com/bgentry/speakeasy v0.1.0/go.mod h1:+zsyZBPWlz7T6j88CTgSN5bM796AkVf0kBD4zp0CCIs=
 github.com/bsm/ginkgo/v2 v2.12.0 h1:Ny8MWAHyOepLGlLKYmXG4IEkioBysk6GpaRTLC8zwWs=
+github.com/bsm/ginkgo/v2 v2.12.0/go.mod h1:SwYbGRRDovPVboqFv0tPTcG1sN61LM1Z4ARdbAV9g4c=
 github.com/bsm/gomega v1.27.10 h1:yeMWxP2pV2fG3FgAODIY8EiRE3dy0aeFYt4l7wh6yKA=
+github.com/bsm/gomega v1.27.10/go.mod h1:JyEr/xRbxbtgWNi8tIEVPUYZ5Dzef52k01W3YH0H+O0=
 github.com/casbin/casbin/v2 v2.1.2/go.mod h1:YcPU1XXisHhLzuxH9coDNf2FbKpjGlbCg3n9yuLkIJQ=
 github.com/cenkalti/backoff v2.2.1+incompatible/go.mod h1:90ReRw6GdpyfrHakVjL/QHaoyV4aDUVVkXQJJJ3NXXM=
 github.com/cenkalti/backoff/v4 v4.2.0 h1:HN5dHm3WBOgndBH6E8V0q2jIYIR3s9yglV8k/+MN3u4=
 github.com/cenkalti/backoff/v4 v4.2.0/go.mod h1:Y3VNntkOUPxTVeUxJ/G5vcM//AlwfmyYozVcomhLiZE=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
 github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
-github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/cespare/xxhash/v2 v2.2.0 h1:DC2CZ1Ep5Y4k3ZQ899DldepgrayRUGE6BBZ/cd9Cj44=
 github.com/cespare/xxhash/v2 v2.2.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
@@ -131,6 +133,7 @@ github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5Kwzbycv
 github.com/franela/goblin v0.0.0-20200105215937-c9ffbefa60db/go.mod h1:7dvUGVsVBjqR7JHJk0brhHOZYGmfBYOrK0ZhYMEtBr4=
 github.com/franela/goreq v0.0.0-20171204163338-bcd34c9993f8/go.mod h1:ZhphrRTfi2rbfLwlschooIH4+wKKDR4Pdxhh+TRoA20=
 github.com/frankban/quicktest v1.14.3 h1:FJKSZTDHjyhriyC81FLQ0LY93eSai0ZyR/ZIkd3ZUKE=
+github.com/frankban/quicktest v1.14.3/go.mod h1:mgiwOwqx65TmIk1wJ6Q7wvnVMocbUorkibMOrVTHZps=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
 github.com/fsnotify/fsnotify v1.6.0 h1:n+5WquG0fcWoWp6xPWfHdbskMCQaFnG6PfBrh1Ky4HY=
@@ -163,10 +166,6 @@ github.com/go-playground/universal-translator v0.18.0/go.mod h1:UvRDBj+xPUEGrFYl
 github.com/go-playground/validator/v10 v10.10.0/go.mod h1:74x4gJWsvQexRdW8Pn3dXSGrTK4nAUsbPlLADvpJkos=
 github.com/go-playground/validator/v10 v10.11.1 h1:prmOlTVv+YjZjmRmNSF3VmspqJIxJWXmqUsHwfTRRkQ=
 github.com/go-playground/validator/v10 v10.11.1/go.mod h1:i+3WkQ1FvaUjjxh1kSvIA4dMGDBiPU55YFDl0WbKdWU=
-github.com/go-redis/redis/v8 v8.11.4 h1:kHoYkfZP6+pe04aFTnhDH6GDROa5yJdHJVNxV3F46Tg=
-github.com/go-redis/redis/v8 v8.11.4/go.mod h1:2Z2wHZXdQpCDXEGzqMockDpNyYvi2l4Pxt6RJr792+w=
-github.com/go-redis/redis_rate/v9 v9.1.2 h1:H0l5VzoAtOE6ydd38j8MCq3ABlGLnvvbA1xDSVVCHgQ=
-github.com/go-redis/redis_rate/v9 v9.1.2/go.mod h1:oam2de2apSgRG8aJzwJddXbNu91Iyz1m8IKJE2vpvlQ=
 github.com/go-sql-driver/mysql v1.4.0/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
 github.com/go-sql-driver/mysql v1.6.0 h1:BCTh4TKNUYmOmMUcQ3IipzF5prigylS7XXjEkfCHuOE=
 github.com/go-sql-driver/mysql v1.6.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LBy8hT2VhHyBg=
@@ -233,7 +232,6 @@ github.com/google/go-cmp v0.5.2/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
 github.com/google/go-cmp v0.5.3/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
 github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
@@ -618,6 +616,7 @@ go.uber.org/dig v1.16.0/go.mod h1:557JTAUZT5bUK0SvCwikmLPPtdQhfvLYtO5tJgQSbnk=
 go.uber.org/fx v1.19.1 h1:JwYIYAQzXBuBBwSZ1/tn/95pnQO/Sp3yE8lWj9eSAzI=
 go.uber.org/fx v1.19.1/go.mod h1:bGK+AEy7XUwTBkqCsK/vDyFF0JJOA6X5KWpNC0e6qTA=
 go.uber.org/goleak v1.1.11 h1:wy28qYRKZgnJTxGxvye5/wgWr1EKjmUDGYox5mGlRlI=
+go.uber.org/goleak v1.1.11/go.mod h1:cwTWslyiVhfpKIDGSZEM2HlOvcqm+tG4zioyIeLoqMQ=
 go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0=
 go.uber.org/multierr v1.3.0/go.mod h1:VgVr7evmIr6uPjLBxg28wmKNXyqE9akIJ5XnfpiKl+4=
 go.uber.org/multierr v1.5.0/go.mod h1:FeouvMocqHpRaaGuG9EjoKcStLC43Zu/fmqdUMPcKYU=
@@ -668,9 +667,8 @@ golang.org/x/exp v0.0.0-20200224162631-6cc2880d07d6/go.mod h1:3jZMyOhIsHpP37uCMk
 golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
 golang.org/x/image v0.0.0-20190802002840-cff245a6509b/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
 golang.org/x/image v0.16.0/go.mod h1:ugSZItdV4nOxyqp56HmXwH0Ry0nBCpjnZdpDaIHdoPs=
+golang.org/x/image v0.23.0 h1:HseQ7c2OpPKTPVzNjG5fwJsOTCiiwS4QdsYi5XU6H68=
 golang.org/x/image v0.23.0/go.mod h1:wJJBTdLfCCf3tiHa1fNxpZmUI4mmoZvwMCPP0ddoNKY=
-golang.org/x/image v0.25.0 h1:Y6uW6rH1y5y/LK1J8BPWZtr6yZ7hrsy6hFrXjgsc2fQ=
-golang.org/x/image v0.25.0/go.mod h1:tCAmOEGthTtkalusGp1g3xa2gke8J6c2N565dTyl9Rs=
 golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
 golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
 golang.org/x/lint v0.0.0-20190301231843-5614ed5bae6f/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
@@ -775,6 +773,7 @@ golang.org/x/sync v0.6.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sync v0.7.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sync v0.10.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sync v0.12.0 h1:MHc5BpPuC30uJk597Ri8TV3CNZcTLu6B6z4lJy+g6Jw=
+golang.org/x/sync v0.12.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
 golang.org/x/sys v0.0.0-20180823144017-11551d06cbcc/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
diff --git a/internal/application/article/service.go b/internal/application/article/service.go
index 625ddc9..b788c38 100644
--- a/internal/application/article/service.go
+++ b/internal/application/article/service.go
@@ -7,36 +7,39 @@ import (
 	domainUser "cls/internal/domain/user"
 	"cls/pkg/logger"
 	"cls/pkg/util/page"
-	"errors"
+	"fmt"
 	"strings"
 	"time"
 	"xorm.io/builder"
 )
 
 type ArticleService struct {
-	repo         article.ArticleRepository
-	userRepo     domainUser.UserRepository
-	purchaseRepo purchase.Repository
-	FreeRepo     free_trial.FreeTrialRepository
-	resp         *ArticleResp
-	log          logger.Logger
+	repo              article.ArticleRepository
+	userRepo          domainUser.UserRepository
+	purchaseRepo      purchase.Repository
+	userAggregateRepo domainUser.UserAggregateRepository
+	FreeRepo          free_trial.FreeTrialRepository
+	resp              *ArticleResp
+	log               logger.Logger
 }
 
 func NewArticleService(repo article.ArticleRepository,
 	userRepo domainUser.UserRepository,
 	purchaseRepo purchase.Repository,
+	userAggregateRepo domainUser.UserAggregateRepository,
 	FreeRepo free_trial.FreeTrialRepository,
 	resp *ArticleResp,
 	log logger.New) *ArticleService {
 	return &ArticleService{repo,
 		userRepo,
 		purchaseRepo,
+		userAggregateRepo,
 		FreeRepo,
 		resp,
 		log("cls:service:article")}
 }
 
-var class_type = map[int64]string{
+var class_type = map[uint64]string{
 	20014: "狙击龙虎榜",
 	20015: "盘中宝",
 	20021: "风口研报",
@@ -47,7 +50,7 @@ var class_type = map[int64]string{
 	20087: "金牌纪要库",
 }
 
-var class_type_reverse = map[string]int64{
+var class_type_reverse = map[string]uint64{
 	"狙击龙虎榜":  20014,
 	"盘中宝":    20015,
 	"风口研报":   20021,
@@ -75,19 +78,31 @@ func (a *ArticleService) Find(ePhone string, page *page.Page, searchParams map[s
 		a.log.Error(err)
 		return err
 	}
-
-	user, err := a.userRepo.FindByPhone(ePhone)
-	if err != nil {
-		a.log.Error(err)
-	}
-
-	articleIds := make([]uint64, 0, len(articles))
-	for _, v := range articles {
-		articleIds = append(articleIds, v.Id)
-	}
 	purchaseId := make(map[uint64]struct{})
-	if user != nil {
-		purchaseData, err := a.purchaseRepo.FindArticleById(articleIds...)
+	if ePhone != "" {
+		user, err := a.userRepo.FindByPhone(ePhone)
+		if err != nil {
+			a.log.Error(err)
+		}
+		columnData, err := a.purchaseRepo.FindColumnsByUserId(user.Id)
+		columnMap := make(map[uint64]struct{})
+		if len(columnData) != 0 {
+			for _, v := range columnData {
+				columnMap[v.ContentId] = struct{}{}
+			}
+		}
+
+		articleIds := make([]uint64, 0, len(articles))
+		for _, v := range articles {
+			_, has := columnMap[v.Type]
+			if has {
+				purchaseId[v.Id] = struct{}{}
+			} else {
+				articleIds = append(articleIds, v.Id)
+			}
+		}
+		articleIds = nil
+		purchaseData, err := a.purchaseRepo.FindArticleById(user.Id, articleIds...)
 		if err != nil {
 			a.log.Error(err.Error())
 		}
@@ -96,8 +111,10 @@ func (a *ArticleService) Find(ePhone string, page *page.Page, searchParams map[s
 				purchaseId[v.ContentId] = struct{}{}
 			}
 		}
+
+		articleIds = nil
 	}
-	articleIds = nil
+
 	result := make([]*ArticleDto, 0, len(articles))
 	for _, v := range articles {
 		t := time.Unix(v.Ctime, 0) // 秒数和纳秒数，0 表示没有纳秒部分
@@ -115,6 +132,7 @@ func (a *ArticleService) Find(ePhone string, page *page.Page, searchParams map[s
 			Unlock:      lock,
 		})
 	}
+	purchaseId = nil
 	articles = nil
 	page.Content = &result
 	return nil
@@ -261,42 +279,32 @@ func (a *ArticleService) Detail(userPhone string, id uint64) (*ArticleDto, error
 }
 
 func (a *ArticleService) UnLockArticle(ePhone string, aid uint64) (*ArticleDto, error) {
-	user, err := a.userRepo.FindByPhone(ePhone)
+	// 1. 获取用户聚合根
+	userAggregate, err := a.userAggregateRepo.GetUserAggregate(ePhone)
 	if err != nil {
-		a.log.Error(err.Error())
-		return nil, err
+		return nil, fmt.Errorf("获取用户信息失败: %w", err)
 	}
 
-	if user.GiftCount-1 < 0 {
-		a.log.Errorf("用户【%d】赠送次数不够", user.Id)
-		return nil, errors.New("赠送次数用尽")
-	}
-
-	ar, err := a.repo.GetArticleById(aid)
+	// 2. 获取文章
+	article, err := a.repo.GetArticleById(aid)
 	if err != nil {
-		a.log.Error(err.Error())
-		return nil, err
+		return nil, fmt.Errorf("获取文章信息失败: %w", err)
 	}
 
-	err = a.userRepo.UpdateUserGiftCount(user.Id, user.GiftCount-1)
-	if err != nil {
-		a.log.Error(err.Error())
-		return nil, err
+	// 3. 执行领域逻辑
+	if err := userAggregate.UnlockArticle(aid); err != nil {
+		return nil, fmt.Errorf("解锁文章失败: %w", err)
 	}
-	pr := &purchase.Purchase{
-		UserId:        user.Id,
-		ContentId:     aid,
-		ContentType:   purchase.ContentTypeArticle,
-		ContentSource: purchase.ContentSourceGift,
-	}
-	err = a.purchaseRepo.Save(pr)
-	if err != nil {
-		a.log.Error(err.Error())
-		return nil, err
+
+	// 4. 保存聚合根状态
+	if err := a.userAggregateRepo.SaveUserAggregate(userAggregate); err != nil {
+		return nil, fmt.Errorf("保存用户状态失败: %w", err)
 	}
+
+	// 5. 返回结果
 	return &ArticleDto{
-		Stocks:  ar.Stocks,
-		Content: ar.Content,
+		Stocks:  article.Stocks,
+		Content: article.Content,
 		Unlock:  true,
 	}, nil
 }
diff --git a/internal/application/column/assembler.go b/internal/application/column/assembler.go
new file mode 100644
index 0000000..d5daac0
--- /dev/null
+++ b/internal/application/column/assembler.go
@@ -0,0 +1,42 @@
+package column
+
+import "cls/internal/domain/column"
+
+// ToDto 将领域对象转换为DTO
+func ToDto(col *column.Column) *ColumnDto {
+	if col == nil {
+		return nil
+	}
+	return &ColumnDto{
+		ID:         col.ID,
+		Title:      col.Title,
+		Brief:      col.Brief,
+		Cover:      col.Cover,
+		AuthorID:   col.AuthorID,
+		Status:     col.Status,
+		ArticleNum: col.ArticleNum,
+		CreatedAt:  col.CreatedAt,
+	}
+}
+
+// ToDtoList 将领域对象列表转换为DTO列表
+func ToDtoList(cols []*column.Column) []*ColumnDto {
+	if cols == nil {
+		return nil
+	}
+	dtos := make([]*ColumnDto, len(cols))
+	for i, col := range cols {
+		dtos[i] = ToDto(col)
+	}
+	return dtos
+}
+
+// ToListResp 转换为列表响应
+func ToListResp(total int64, page, pageSize int, cols []*column.Column) *ColumnListResp {
+	return &ColumnListResp{
+		Total:    total,
+		List:     ToDtoList(cols),
+		Page:     page,
+		PageSize: pageSize,
+	}
+}
diff --git a/internal/application/column/dto.go b/internal/application/column/dto.go
new file mode 100644
index 0000000..08b613b
--- /dev/null
+++ b/internal/application/column/dto.go
@@ -0,0 +1,55 @@
+package column
+
+import "time"
+
+// ColumnDto 专栏数据传输对象
+type ColumnDto struct {
+	ID          uint64    `json:"id"`
+	Title       string    `json:"title"`       // 专栏标题
+	Brief       string    `json:"brief"`       // 专栏简介
+	Cover       string    `json:"cover"`       // 封面图片
+	AuthorID    uint64    `json:"authorId"`    // 作者ID
+	Status      int8      `json:"status"`      // 状态
+	ArticleNum  int       `json:"articleNum"`  // 文章数量
+	FollowNum   int       `json:"followNum"`   // 关注人数
+	PurchaseNum int       `json:"purchaseNum"` // 购买人数
+	Unlock      bool      `json:"unlock"`      //是否已经解锁
+	CreatedAt   time.Time `json:"createdAt"`   // 创建时间
+}
+
+// CreateColumnReq 创建专栏请求
+type CreateColumnReq struct {
+	Title    string `json:"title" binding:"required"`    // 专栏标题
+	Brief    string `json:"brief" binding:"required"`    // 专栏简介
+	Cover    string `json:"cover" binding:"required"`    // 封面图片
+	AuthorID uint64 `json:"authorId" binding:"required"` // 作者ID
+}
+
+// UpdateColumnReq 更新专栏请求
+type UpdateColumnReq struct {
+	ID    uint64 `json:"id" binding:"required"`    // 专栏ID
+	Title string `json:"title" binding:"required"` // 专栏标题
+	Brief string `json:"brief" binding:"required"` // 专栏简介
+	Cover string `json:"cover" binding:"required"` // 封面图片
+}
+
+// UpdateStatusReq 更新状态请求
+type UpdateStatusReq struct {
+	ID     uint64 `json:"id" binding:"required"`     // 专栏ID
+	Status int8   `json:"status" binding:"required"` // 状态
+}
+
+// ColumnListReq 专栏列表请求
+type ColumnListReq struct {
+	Page     int    `json:"page" binding:"required"`     // 页码
+	PageSize int    `json:"pageSize" binding:"required"` // 每页数量
+	AuthorID uint64 `json:"authorId"`                    // 作者ID，可选
+}
+
+// ColumnListResp 专栏列表响应
+type ColumnListResp struct {
+	Total    int64        `json:"total"`    // 总数
+	List     []*ColumnDto `json:"list"`     // 列表数据
+	Page     int          `json:"page"`     // 当前页码
+	PageSize int          `json:"pageSize"` // 每页数量
+}
diff --git a/internal/application/column/service.go b/internal/application/column/service.go
new file mode 100644
index 0000000..471b910
--- /dev/null
+++ b/internal/application/column/service.go
@@ -0,0 +1,205 @@
+package column
+
+import (
+	"cls/internal/domain/column"
+	"cls/internal/domain/purchase"
+	"cls/internal/domain/user"
+	"cls/pkg/logger"
+	"cls/pkg/util/page"
+	"cls/pkg/web"
+	"errors"
+)
+
+var (
+	ErrInvalidTitle = errors.New("标题不能为空")
+	ErrNotFound     = errors.New("专栏不存在")
+	ErrInvalidPage  = errors.New("无效的分页参数")
+)
+
+// Service 专栏应用服务
+type Service struct {
+	repo         column.ColumnRepository
+	purchaseRepo purchase.Repository
+	userRepo     user.UserRepository
+	log          logger.Logger
+}
+
+// NewService 创建专栏服务
+func NewService(repo column.ColumnRepository, purchaseRepo purchase.Repository, userRepo user.UserRepository, log logger.New) *Service {
+	return &Service{
+		repo:         repo,
+		purchaseRepo: purchaseRepo,
+		userRepo:     userRepo,
+		log:          log("cls:service:column"),
+	}
+}
+
+// CreateColumn 创建专栏
+func (s *Service) CreateColumn(req *CreateColumnReq) (*ColumnDto, error) {
+	if req.Title == "" {
+		return nil, ErrInvalidTitle
+	}
+
+	col := column.NewColumn(req.Title, req.Brief, req.Cover, req.AuthorID)
+	if err := s.repo.Save(col); err != nil {
+		s.log.Error("failed to save column", "error", err)
+		return nil, err
+	}
+	return ToDto(col), nil
+}
+
+// GetColumn 获取专栏信息
+func (s *Service) GetColumn(ePhone string, name string) (*ColumnDto, error) {
+	col, err := s.repo.FindByName(name)
+	if err != nil {
+		s.log.Error("failed to find column", "error", err)
+		return nil, err
+	}
+	columnDto := &ColumnDto{
+		ID:     col.ID,
+		Title:  col.Title,
+		Brief:  col.Brief,
+		Cover:  col.Brief,
+		Unlock: false,
+	}
+	if ePhone == "" {
+		return columnDto, nil
+	}
+	userData, err := s.userRepo.FindByPhone(ePhone)
+	if err != nil {
+		s.log.Error(err.Error())
+		return columnDto, nil
+	}
+	purchaseData, err := s.purchaseRepo.FindColumnById(userData.Id, col.ID)
+	if err != nil {
+		s.log.Error(err)
+		return columnDto, nil
+	}
+	if len(purchaseData) != 0 {
+		if purchaseData[0].ContentId == col.ID {
+			columnDto.Unlock = true
+		}
+	}
+	return columnDto, nil
+}
+
+// GetAuthorColumns 获取作者的专栏列表
+func (s *Service) GetAuthorColumns(authorID uint64) ([]*ColumnDto, error) {
+	cols, err := s.repo.FindByAuthorID(authorID)
+	if err != nil {
+		s.log.Error("failed to find author columns", "error", err)
+		return nil, err
+	}
+	return ToDtoList(cols), nil
+}
+
+// GetColumnList 获取专栏列表
+func (s *Service) GetColumnList(p *page.Page, params map[string]string) error {
+	conds := web.ParseFilters(params)
+	cols := make([]*column.Column, 0)
+	p.Content = &cols
+	if err := s.repo.FindAll(p, conds); err != nil {
+		s.log.Error("failed to find columns", "error", err)
+		return err
+	}
+	p.Content = ToDtoList(p.Content.([]*column.Column))
+	return nil
+}
+
+// UpdateColumn 更新专栏信息
+func (s *Service) UpdateColumn(req *UpdateColumnReq) (*ColumnDto, error) {
+	if req.Title == "" {
+		return nil, ErrInvalidTitle
+	}
+
+	col, err := s.repo.FindByID(req.ID)
+	if err != nil {
+		s.log.Error("failed to find column", "error", err)
+		return nil, err
+	}
+	if col == nil {
+		return nil, ErrNotFound
+	}
+
+	col.Title = req.Title
+	col.Brief = req.Brief
+	col.Cover = req.Cover
+
+	if err := s.repo.Update(col); err != nil {
+		s.log.Error("failed to update column", "error", err)
+		return nil, err
+	}
+	return ToDto(col), nil
+}
+
+// DeleteColumn 删除专栏
+func (s *Service) DeleteColumn(id uint64) error {
+	return s.repo.Delete(id)
+}
+
+// UpdateColumnStatus 更新专栏状态
+func (s *Service) UpdateColumnStatus(req *UpdateStatusReq) (*ColumnDto, error) {
+	col, err := s.repo.FindByID(req.ID)
+	if err != nil {
+		s.log.Error("failed to find column", "error", err)
+		return nil, err
+	}
+	if col == nil {
+		return nil, ErrNotFound
+	}
+
+	col.Status = req.Status
+	if err := s.repo.Update(col); err != nil {
+		s.log.Error("failed to update column status", "error", err)
+		return nil, err
+	}
+	return ToDto(col), nil
+}
+
+// UpdateFollowNum 更新关注人数
+func (s *Service) UpdateFollowNum(id uint64, isAdd bool) error {
+	col, err := s.repo.FindByID(id)
+	if err != nil {
+		s.log.Error("failed to find column", "error", err)
+		return err
+	}
+	if col == nil {
+		return ErrNotFound
+	}
+
+	if isAdd {
+		col.AddFollow()
+	} else {
+		col.RemoveFollow()
+	}
+
+	if err := s.repo.Update(col); err != nil {
+		s.log.Error("failed to update column follow num", "error", err)
+		return err
+	}
+	return nil
+}
+
+// UpdatePurchaseNum 更新购买人数
+func (s *Service) UpdatePurchaseNum(id uint64, isAdd bool) error {
+	col, err := s.repo.FindByID(id)
+	if err != nil {
+		s.log.Error("failed to find column", "error", err)
+		return err
+	}
+	if col == nil {
+		return ErrNotFound
+	}
+
+	if isAdd {
+		col.AddPurchase()
+	} else {
+		col.RemovePurchase()
+	}
+
+	if err := s.repo.Update(col); err != nil {
+		s.log.Error("failed to update column purchase num", "error", err)
+		return err
+	}
+	return nil
+}
diff --git a/internal/application/coupon/dto.go b/internal/application/coupon/dto.go
new file mode 100644
index 0000000..f7c2b60
--- /dev/null
+++ b/internal/application/coupon/dto.go
@@ -0,0 +1,59 @@
+package coupon
+
+import (
+	"cls/internal/domain/coupon"
+	"time"
+)
+
+type CouponDto struct {
+	Id        uint64              `json:"id"`
+	Name      string              `json:"name"`
+	Type      coupon.CouponType   `json:"type"`
+	Value     int64               `json:"value"`
+	MinAmount int64               `json:"minAmount"`
+	StartTime time.Time           `json:"startTime"`
+	EndTime   time.Time           `json:"endTime"`
+	Status    coupon.CouponStatus `json:"status"`
+	AdminId   uint64              `json:"adminId"`
+	UserId    uint64              `json:"userId"`
+}
+
+// CreateCouponRequest 创建优惠券请求
+type CreateCouponRequest struct {
+	Name       string    `json:"name"`       // 优惠券名称
+	Type       int       `json:"type"`       // 优惠券类型
+	Value      int64     `json:"value"`      // 优惠券值
+	MinAmount  int64     `json:"minAmount"`  // 最低使用金额
+	StartTime  time.Time `json:"startTime"`  // 开始时间
+	EndTime    time.Time `json:"endTime"`    // 结束时间
+	TotalCount int       `json:"totalCount"` // 总数量
+}
+
+// GetUserCouponsResponse 获取用户优惠券响应
+type GetUserCouponsResponse struct {
+	ID        uint64     `json:"id"`        // 优惠券ID
+	Code      string     `json:"code"`      // 优惠券码
+	Name      string     `json:"name"`      // 优惠券名称
+	Type      int        `json:"type"`      // 优惠券类型
+	Value     int64      `json:"value"`     // 优惠券值
+	MinAmount int64      `json:"minAmount"` // 最低使用金额
+	StartTime time.Time  `json:"startTime"` // 开始时间
+	EndTime   time.Time  `json:"endTime"`   // 结束时间
+	Status    int        `json:"status"`    // 优惠券状态
+	UsedAt    *time.Time `json:"usedAt"`    // 使用时间
+}
+
+// GetCouponResponse 获取优惠券响应
+type GetCouponResponse struct {
+	ID         uint64    `json:"id"`         // 优惠券ID
+	Code       string    `json:"code"`       // 优惠券码
+	Name       string    `json:"name"`       // 优惠券名称
+	Type       int       `json:"type"`       // 优惠券类型
+	Value      int64     `json:"value"`      // 优惠券值
+	MinAmount  int64     `json:"minAmount"`  // 最低使用金额
+	StartTime  time.Time `json:"startTime"`  // 开始时间
+	EndTime    time.Time `json:"endTime"`    // 结束时间
+	TotalCount int       `json:"totalCount"` // 总数量
+	UsedCount  int       `json:"usedCount"`  // 已使用数量
+	Status     int       `json:"status"`     // 优惠券状态
+}
diff --git a/internal/application/coupon/service.go b/internal/application/coupon/service.go
new file mode 100644
index 0000000..9218b75
--- /dev/null
+++ b/internal/application/coupon/service.go
@@ -0,0 +1,84 @@
+package coupon
+
+import (
+	"cls/internal/domain/coupon"
+	"cls/internal/domain/user"
+	"cls/pkg/logger"
+)
+
+// CouponService 优惠券应用服务
+type CouponService struct {
+	repo     coupon.CouponRepository
+	userRepo user.UserRepository
+	log      logger.Logger
+}
+
+// NewCouponService 创建优惠券应用服务
+func NewCouponService(repo coupon.CouponRepository, userRepo user.UserRepository, log logger.New) *CouponService {
+	return &CouponService{
+		repo:     repo,
+		userRepo: userRepo,
+		log:      log("cls:service:coupon"),
+	}
+}
+
+// CreateCoupon 创建优惠券
+func (s *CouponService) CreateCoupon(req *CouponDto) error {
+	_, err := s.userRepo.FindByID(req.UserId)
+	if err != nil {
+		s.log.Error(err)
+		return err
+	}
+	coupon := &coupon.Coupon{
+		Name:      req.Name,
+		Type:      req.Type,
+		Value:     req.Value,
+		MinAmount: req.MinAmount,
+		StartTime: req.StartTime,
+		EndTime:   req.EndTime,
+		AdminID:   req.AdminId,
+		UserID:    req.UserId,
+		Status:    coupon.CouponStatusNormal,
+	}
+	if err := s.repo.Create(coupon); err != nil {
+		s.log.Error(err)
+		return err
+	}
+	return nil
+}
+
+// IssueCouponRequest 发放优惠券请求
+type IssueCouponRequest struct {
+	CouponID uint64 `json:"couponId"` // 优惠券ID
+	UserID   uint64 `json:"userId"`   // 用户ID
+}
+
+// GetUserCoupons 获取用户的优惠券列表
+func (s *CouponService) GetUserCoupons(ePhone string) ([]*CouponDto, error) {
+	user, err := s.userRepo.FindByPhone(ePhone)
+	if err != nil {
+		s.log.Error(err)
+		return nil, err
+	}
+	coupons, err := s.repo.ListByUserID(user.Id)
+	if err != nil {
+		s.log.Error(err)
+		return nil, err
+	}
+	var resp []*CouponDto
+	for _, c := range coupons {
+		if c.Status == coupon.CouponStatusNormal {
+			resp = append(resp, &CouponDto{
+				Id:        c.ID,
+				Name:      c.Name,
+				Type:      c.Type,
+				Value:     c.Value,
+				MinAmount: c.MinAmount,
+				StartTime: c.StartTime,
+				EndTime:   c.EndTime,
+				Status:    c.Status,
+			})
+		}
+	}
+	return resp, nil
+}
diff --git a/internal/application/order/dto.go b/internal/application/order/dto.go
new file mode 100644
index 0000000..47d52ca
--- /dev/null
+++ b/internal/application/order/dto.go
@@ -0,0 +1,40 @@
+package order
+
+import (
+	"cls/internal/domain/order"
+	"errors"
+	"time"
+)
+
+var (
+	ErrInvalidAmount = errors.New("价格不能小于0")
+	ErrOrderExists   = errors.New("订单已存在")
+	ErrOrderNotFound = errors.New("订单不存在")
+	ErrOrderPaid     = errors.New("订单已支付")
+	ErrOrderCanceled = errors.New("订单已取消")
+)
+
+// CreateOrderRequest 创建订单请求
+type CreateOrderRequest struct {
+	UserID      uint64          `json:"userId"`      // 用户ID
+	TargetID    uint64          `json:"targetId"`    // 商品ID
+	Type        order.OrderType `json:"type"`        // 订单类型
+	Amount      int64           `json:"amount"`      // 订单金额
+	Duration    int             `json:"duration"`    // 购买时长
+	Description string          `json:"description"` // 商品描述
+}
+
+// OrderResponse 订单响应
+type OrderResponse struct {
+	ID          uint64            `json:"id"`          // 订单ID
+	OrderNo     string            `json:"orderNo"`     // 订单编号
+	UserID      uint64            `json:"userId"`      // 用户ID
+	TargetID    uint64            `json:"targetId"`    // 商品ID
+	Type        order.OrderType   `json:"type"`        // 订单类型
+	Amount      int64             `json:"amount"`      // 订单金额
+	Duration    int               `json:"duration"`    // 购买时长
+	Status      order.OrderStatus `json:"status"`      // 订单状态
+	Description string            `json:"description"` // 商品描述
+	CreatedAt   time.Time         `json:"createdAt"`   // 创建时间
+	UpdatedAt   time.Time         `json:"updatedAt"`   // 更新时间
+}
diff --git a/internal/application/order/service.go b/internal/application/order/service.go
new file mode 100644
index 0000000..807a79a
--- /dev/null
+++ b/internal/application/order/service.go
@@ -0,0 +1,88 @@
+package order
+
+import (
+	dto "cls/internal/application/payment"
+	"cls/internal/domain/order"
+	"cls/internal/domain/payment"
+	"cls/pkg/logger"
+	"fmt"
+	"time"
+)
+
+// OrderService 订单应用服务
+type OrderService struct {
+	repo order.AggregateRepository
+	log  logger.Logger
+}
+
+// NewOrderService 创建订单应用服务
+func NewOrderService(repo order.AggregateRepository, log logger.New) *OrderService {
+	return &OrderService{
+		repo: repo,
+		log:  log("cls:service:order"),
+	}
+}
+
+// CreateOrder 创建订单
+func (s *OrderService) CreateOrder(req *CreateOrderRequest) (*OrderResponse, error) {
+
+	// 创建订单
+	o := &order.Order{
+		OrderNo:     generateOrderNo(),
+		UserID:      req.UserID,
+		TargetID:    req.TargetID,
+		Type:        req.Type,
+		Amount:      req.Amount,
+		Duration:    req.Duration,
+		Status:      order.OrderStatusPending,
+		Description: req.Description,
+	}
+
+	// 创建聚合根
+	aggregate := order.NewOrderAggregate(o)
+
+	// 保存聚合根
+	if err := s.repo.Save(aggregate); err != nil {
+		s.log.Error(err)
+		return nil, err
+	}
+
+	return nil, nil
+}
+
+// CreatePayment 创建支付订单
+func (s *OrderService) CreatePayment(orderNo string, paymentType payment.PaymentType) (*dto.PaymentResponse, error) {
+	// 获取订单聚合根
+	aggregate, err := s.repo.GetByOrderNo(orderNo)
+	if err != nil {
+		s.log.Error(err)
+		return nil, err
+	}
+
+	// 创建支付订单
+	if err := aggregate.CreatePayment(paymentType); err != nil {
+		return nil, err
+	}
+
+	// 保存聚合根
+	if err := s.repo.Save(aggregate); err != nil {
+		s.log.Error(err)
+		return nil, err
+	}
+
+	return dto.FromEntity(aggregate.Payment), nil
+}
+
+// DeleteOrder 删除订单
+func (s *OrderService) DeleteOrder(id uint64) error {
+	if err := s.repo.Delete(id); err != nil {
+		s.log.Error(err)
+		return err
+	}
+	return nil
+}
+
+// generateOrderNo 生成订单号
+func generateOrderNo() string {
+	return fmt.Sprintf("%d%d", time.Now().UnixNano()/1e6, time.Now().Unix()%1000)
+}
diff --git a/internal/application/payment/dto.go b/internal/application/payment/dto.go
new file mode 100644
index 0000000..f1f4e20
--- /dev/null
+++ b/internal/application/payment/dto.go
@@ -0,0 +1,40 @@
+package payment
+
+import (
+	"cls/internal/domain/payment"
+	"time"
+)
+
+// PaymentResponse 支付订单响应
+type PaymentResponse struct {
+	ID            uint64                `json:"id"`            // 支付ID
+	OrderNo       string                `json:"orderNo"`       // 订单编号
+	TransactionID string                `json:"transactionId"` // 第三方交易号
+	UserID        uint64                `json:"userId"`        // 用户ID
+	TargetID      uint64                `json:"targetId"`      // 商品ID
+	Type          payment.PaymentType   `json:"type"`          // 支付类型
+	Amount        int64                 `json:"amount"`        // 支付金额
+	Status        payment.PaymentStatus `json:"status"`        // 支付状态
+	Description   string                `json:"description"`   // 支付描述
+	NotifyData    string                `json:"notifyData"`    // 支付回调数据
+	CreatedAt     time.Time             `json:"createdAt"`     // 创建时间
+	UpdatedAt     time.Time             `json:"updatedAt"`     // 更新时间
+}
+
+// FromEntity 从实体转换为响应
+func FromEntity(e *payment.Payment) *PaymentResponse {
+	return &PaymentResponse{
+		ID:            e.ID,
+		OrderNo:       e.OrderNo,
+		TransactionID: e.TransactionID,
+		UserID:        e.UserID,
+		TargetID:      e.TargetID,
+		Type:          e.Type,
+		Amount:        e.Amount,
+		Status:        e.Status,
+		Description:   e.Description,
+		NotifyData:    e.NotifyData,
+		CreatedAt:     e.CreatedAt,
+		UpdatedAt:     e.UpdatedAt,
+	}
+}
diff --git a/internal/application/payment/service.go b/internal/application/payment/service.go
index 6bf7a2b..16d28be 100644
--- a/internal/application/payment/service.go
+++ b/internal/application/payment/service.go
@@ -4,10 +4,10 @@ import (
 	"cls/internal/domain/payment"
 	"cls/pkg/logger"
 	"cls/pkg/util/page"
+	"cls/pkg/web"
 	"errors"
 	"fmt"
 	"time"
-	"xorm.io/builder"
 )
 
 var (
@@ -44,7 +44,7 @@ func (s *PaymentService) CreateOrder(userID, targetID uint64, paymentType paymen
 	orderNo := fmt.Sprintf("%d%d%d", time.Now().UnixNano(), userID, targetID)
 
 	// 检查订单是否已存在
-	_, err := s.repo.FindByOrderNo(orderNo)
+	_, err := s.repo.GetByOrderNo(orderNo)
 	if err == nil {
 		return nil, ErrOrderExists
 	}
@@ -56,12 +56,12 @@ func (s *PaymentService) CreateOrder(userID, targetID uint64, paymentType paymen
 		TargetID:    targetID,
 		Type:        paymentType,
 		Amount:      amount,
-		Status:      payment.StatusPending,
+		Status:      payment.PaymentStatusPending,
 		Description: description,
 	}
 
 	// 保存订单
-	if err := s.repo.Save(payment); err != nil {
+	if err := s.repo.Create(payment); err != nil {
 		return nil, err
 	}
 
@@ -70,28 +70,30 @@ func (s *PaymentService) CreateOrder(userID, targetID uint64, paymentType paymen
 
 // GetOrder 获取支付订单
 func (s *PaymentService) GetOrder(orderNo string) (*payment.Payment, error) {
-	return s.repo.FindByOrderNo(orderNo)
+	return s.repo.GetByOrderNo(orderNo)
 }
 
 // GetUserOrders 获取用户支付订单列表
-func (s *PaymentService) GetUserOrders(userID uint64, page *page.Page) error {
-	return s.repo.FindByUserID(userID, page)
+func (s *PaymentService) GetUserOrders(userID uint64, page *page.Page, params map[string]string) error {
+	conds := web.ParseFilters(params)
+	return s.repo.ListByUserID(userID, page, conds)
 }
 
 // GetOrderList 获取支付订单列表
-func (s *PaymentService) GetOrderList(page *page.Page, conds []builder.Cond) error {
+func (s *PaymentService) GetOrderList(page *page.Page, params map[string]string) error {
+	conds := web.ParseFilters(params)
 	return s.repo.FindAll(page, conds)
 }
 
 // UpdateOrderStatus 更新订单状态
 func (s *PaymentService) UpdateOrderStatus(orderNo string, status payment.PaymentStatus, transactionID string, notifyData string) error {
-	order, err := s.repo.FindByOrderNo(orderNo)
+	order, err := s.repo.GetByOrderNo(orderNo)
 	if err != nil {
 		return ErrOrderNotFound
 	}
 
 	// 检查订单状态
-	if order.Status != payment.StatusPending {
+	if order.Status != payment.PaymentStatusPending {
 		return ErrOrderPaid
 	}
 
@@ -105,18 +107,18 @@ func (s *PaymentService) UpdateOrderStatus(orderNo string, status payment.Paymen
 
 // CancelOrder 取消支付订单
 func (s *PaymentService) CancelOrder(orderNo string) error {
-	order, err := s.repo.FindByOrderNo(orderNo)
+	order, err := s.repo.GetByOrderNo(orderNo)
 	if err != nil {
 		return ErrOrderNotFound
 	}
 
 	// 检查订单状态
-	if order.Status != payment.StatusPending {
+	if order.Status != payment.PaymentStatusFailed {
 		return ErrOrderPaid
 	}
 
 	// 更新订单状态为已取消
-	order.Status = payment.StatusCancelled
+	order.Status = payment.PaymentStatusRefunded
 	return s.repo.Update(order)
 }
 
@@ -124,3 +126,5 @@ func (s *PaymentService) CancelOrder(orderNo string) error {
 func (s *PaymentService) DeleteOrder(id uint64) error {
 	return s.repo.Delete(id)
 }
+
+// CreatePayment 创建支付订单
diff --git a/internal/application/payment/service_impl.go b/internal/application/payment/service_impl.go
deleted file mode 100644
index 58e793b..0000000
--- a/internal/application/payment/service_impl.go
+++ /dev/null
@@ -1,147 +0,0 @@
-package payment
-
-import (
-	"cls/internal/domain/payment"
-	"cls/pkg/logger"
-	"cls/pkg/util/page"
-	"errors"
-	"fmt"
-	"time"
-	"xorm.io/builder"
-)
-
-// ServiceImpl 支付服务实现
-type ServiceImpl struct {
-	repo     payment.PaymentRepository
-	provider payment.PaymentProvider
-	log      logger.Logger
-}
-
-// NewServiceImpl 创建支付服务实现
-func NewServiceImpl(repo payment.PaymentRepository, provider payment.PaymentProvider, log logger.New) *ServiceImpl {
-	return &ServiceImpl{
-		repo:     repo,
-		provider: provider,
-		log:      log("cls:service:payment"),
-	}
-}
-
-// CreateOrder 创建支付订单
-func (s *ServiceImpl) CreateOrder(userID, targetID uint64, paymentType payment.PaymentType, amount int64, description string) (*payment.Payment, error) {
-	if amount <= 0 {
-		return nil, ErrInvalidAmount
-	}
-
-	// 生成订单号
-	orderNo := fmt.Sprintf("%d%d%d", time.Now().UnixNano(), userID, targetID)
-
-	// 检查订单是否已存在
-	_, err := s.repo.FindByOrderNo(orderNo)
-	if err == nil {
-		return nil, ErrOrderExists
-	}
-
-	// 创建支付订单
-	payment := &payment.Payment{
-		OrderNo:     orderNo,
-		UserID:      userID,
-		TargetID:    targetID,
-		Type:        paymentType,
-		Amount:      amount,
-		Status:      payment.StatusPending,
-		Description: description,
-	}
-
-	// 保存订单
-	if err := s.repo.Save(payment); err != nil {
-		return nil, err
-	}
-
-	return payment, nil
-}
-
-// GetOrder 获取支付订单
-func (s *ServiceImpl) GetOrder(orderNo string) (*payment.Payment, error) {
-	return s.repo.FindByOrderNo(orderNo)
-}
-
-// GetUserOrders 获取用户支付订单列表
-func (s *ServiceImpl) GetUserOrders(userID uint64, page *page.Page) error {
-	return s.repo.FindByUserID(userID, page)
-}
-
-// GetOrderList 获取支付订单列表
-func (s *ServiceImpl) GetOrderList(page *page.Page, conds []builder.Cond) error {
-	return s.repo.FindAll(page, conds)
-}
-
-// UpdateOrderStatus 更新订单状态
-func (s *ServiceImpl) UpdateOrderStatus(orderNo string, status payment.PaymentStatus, transactionID string, notifyData string) error {
-	order, err := s.repo.FindByOrderNo(orderNo)
-	if err != nil {
-		return ErrOrderNotFound
-	}
-
-	// 检查订单状态
-	if order.Status != payment.StatusPending {
-		return ErrOrderPaid
-	}
-
-	// 更新订单状态
-	order.Status = status
-	order.TransactionID = transactionID
-	order.NotifyData = notifyData
-
-	return s.repo.Update(order)
-}
-
-// CancelOrder 取消支付订单
-func (s *ServiceImpl) CancelOrder(orderNo string) error {
-	order, err := s.repo.FindByOrderNo(orderNo)
-	if err != nil {
-		return ErrOrderNotFound
-	}
-
-	// 检查订单状态
-	if order.Status != payment.StatusPending {
-		return ErrOrderPaid
-	}
-
-	// 更新订单状态为已取消
-	order.Status = payment.StatusCancelled
-	return s.repo.Update(order)
-}
-
-// DeleteOrder 删除支付订单
-func (s *ServiceImpl) DeleteOrder(id uint64) error {
-	return s.repo.Delete(id)
-}
-
-// GetPaymentURL 获取支付链接
-func (s *ServiceImpl) GetPaymentURL(order *payment.Payment) (map[string]interface{}, error) {
-	return s.provider.CreatePayment(order)
-}
-
-// HandleNotify 处理支付回调通知
-func (s *ServiceImpl) HandleNotify(notifyData string) error {
-	// 验证通知数据
-	result, err := s.provider.VerifyNotify(notifyData)
-	if err != nil {
-		return fmt.Errorf("验证通知数据失败: %v", err)
-	}
-
-	// 获取订单号
-	orderNo := result["order_no"]
-	if orderNo == "" {
-		return errors.New("订单号不能为空")
-	}
-
-	// 获取订单
-	order, err := s.repo.FindByOrderNo(orderNo)
-	if err != nil {
-		return fmt.Errorf("获取订单失败: %v", err)
-	}
-
-	// 更新订单状态
-	return s.UpdateOrderStatus(order.OrderNo, payment.StatusSuccess, result["transaction_id"], notifyData)
-}
diff --git a/internal/application/price/dto.go b/internal/application/price/dto.go
new file mode 100644
index 0000000..e0d25fe
--- /dev/null
+++ b/internal/application/price/dto.go
@@ -0,0 +1,43 @@
+package price
+
+import (
+	"cls/internal/domain/price"
+	"errors"
+)
+
+type PriceDto struct {
+	ID               uint64          `json:"id" omitempty`
+	TargetID         uint64          `json:"targetID" omitempty`
+	Type             price.PriceType `json:"type" omitempty`
+	Amount           int64           `json:"amount" omitempty`
+	OneMonthPrice    int64           `json:"oneMonthPrice" omitempty`
+	ThreeMonthsPrice int64           `json:"threeMonthsPrice" omitempty`
+	SixMonthsPrice   int64           `json:"sixMonthsPrice" omitempty`
+	OneYearPrice     int64           `json:"oneYearPrice" omitempty`
+	Discount         float32         `json:"discount" omitempty`
+	AdminID          uint64          `json:"adminID" omitempty`
+}
+
+func (p *PriceDto) ToPrice() *price.Price {
+	return &price.Price{
+		ID:               p.ID,
+		TargetID:         p.TargetID,
+		Type:             p.Type,
+		Amount:           p.Amount,
+		OneMonthPrice:    p.OneMonthPrice,
+		ThreeMonthsPrice: p.ThreeMonthsPrice,
+		SixMonthsPrice:   p.SixMonthsPrice,
+		OneYearPrice:     p.OneYearPrice,
+		Discount:         p.Discount,
+		AdminID:          p.AdminID,
+	}
+}
+
+func (p *PriceDto) Validate() error {
+	if p.Type == price.TypeArticle {
+		if p.Amount <= 0 {
+			return errors.New("文章价格必须大于0")
+		}
+	}
+	return nil
+}
diff --git a/internal/application/price/service.go b/internal/application/price/service.go
index 0032a84..5b7efd9 100644
--- a/internal/application/price/service.go
+++ b/internal/application/price/service.go
@@ -4,13 +4,14 @@ import (
 	"cls/internal/domain/price"
 	"cls/pkg/logger"
 	"cls/pkg/util/page"
+	"cls/pkg/web"
 	"errors"
-	"xorm.io/builder"
 )
 
 var (
-	ErrInvalidAmount = errors.New("价格不能小于0")
-	ErrInvalidType   = errors.New("无效的价格类型")
+	ErrInvalidAmount   = errors.New("价格不能小于0")
+	ErrInvalidType     = errors.New("无效的价格类型")
+	ErrInvalidDuration = errors.New("无效的订阅时长")
 )
 
 // PriceService 价格管理服务
@@ -20,7 +21,7 @@ type PriceService struct {
 }
 
 // NewService 创建价格管理服务
-func NewService(repo price.PriceRepository, log logger.New) *PriceService {
+func NewPriceService(repo price.PriceRepository, log logger.New) *PriceService {
 	return &PriceService{
 		repo: repo,
 		log:  log("cls:service:price"),
@@ -28,64 +29,91 @@ func NewService(repo price.PriceRepository, log logger.New) *PriceService {
 }
 
 // SetPrice 设置价格
-func (s *PriceService) SetPrice(targetID uint64, priceType price.PriceType, amount int64, adminID uint64) error {
-	if amount < 0 {
+func (s *PriceService) SetPrice(dto *PriceDto) error {
+	if dto.Amount < 0 {
 		return ErrInvalidAmount
 	}
 
 	// 检查是否已存在价格记录
-	existingPrice, err := s.repo.FindByTargetID(targetID, priceType)
+	existingPrice, err := s.repo.FindByTargetID(dto.TargetID, dto.Type)
 	if err != nil {
 		// 如果记录不存在，创建新记录
-		newPrice := &price.Price{
-			TargetID: targetID,
-			Type:     priceType,
-			Amount:   amount,
-			AdminID:  adminID,
-		}
+		newPrice := dto.ToPrice()
 		return s.repo.Save(newPrice)
 	}
 
 	// 如果记录存在，更新价格
-	existingPrice.Amount = amount
-	existingPrice.AdminID = adminID
+	existingPrice.Amount = dto.Amount
+	existingPrice.OneMonthPrice = dto.OneMonthPrice
+	existingPrice.ThreeMonthsPrice = dto.ThreeMonthsPrice
+	existingPrice.SixMonthsPrice = dto.SixMonthsPrice
+	existingPrice.OneYearPrice = dto.OneYearPrice
+	existingPrice.AdminID = dto.AdminID
 	return s.repo.Update(existingPrice)
 }
 
+func (s *PriceService) GetArticlePrice(dto *PriceDto) (*PriceDto, error) {
+	dto.Type = price.TypeArticle
+	return s.GetPrice(dto)
+}
+
+func (s *PriceService) GetColumnPrice(dto *PriceDto) (*PriceDto, error) {
+	dto.Type = price.TypeColumn
+	return s.GetPrice(dto)
+}
+
 // GetPrice 获取价格（如果不存在则使用默认价格）
-func (s *PriceService) GetPrice(targetID uint64, priceType price.PriceType) (int64, error) {
+func (s *PriceService) GetPrice(dto *PriceDto) (*PriceDto, error) {
 	// 检查是否已存在价格记录
-	existingPrice, err := s.repo.FindByTargetID(targetID, priceType)
+	existingPrice, err := s.repo.FindByTargetID(dto.TargetID, dto.Type)
 	if err != nil {
 		// 如果记录不存在，使用默认价格
 		var defaultAmount int64
-		switch priceType {
+		switch dto.Type {
 		case price.TypeArticle:
 			defaultAmount = price.DefaultArticlePrice
 		case price.TypeColumn:
 			defaultAmount = price.DefaultColumnPrice
 		default:
-			return 0, ErrInvalidType
+			return nil, ErrInvalidType
 		}
-
 		// 创建默认价格记录
-		newPrice := &price.Price{
-			TargetID: targetID,
-			Type:     priceType,
-			Amount:   defaultAmount,
-			AdminID:  0, // 系统默认价格
-		}
+		newPrice := price.NewPrice(dto.TargetID, dto.Type, defaultAmount, 0)
 		if err := s.repo.Save(newPrice); err != nil {
-			return 0, err
+			return nil, err
+		}
+		if dto.Type == price.TypeArticle {
+			return &PriceDto{
+				Amount:   newPrice.Amount,
+				Discount: newPrice.Discount,
+			}, nil
 		}
-		return defaultAmount, nil
+		return &PriceDto{
+			OneMonthPrice:    newPrice.OneMonthPrice,
+			ThreeMonthsPrice: newPrice.ThreeMonthsPrice,
+			SixMonthsPrice:   newPrice.SixMonthsPrice,
+			OneYearPrice:     newPrice.OneYearPrice,
+			Discount:         0.3,
+		}, nil
+	}
+	priceDto := &PriceDto{
+		Discount: existingPrice.Discount,
+	}
+	if dto.Type == price.TypeArticle {
+		priceDto.Amount = existingPrice.Amount
+	} else {
+		priceDto.OneMonthPrice = existingPrice.OneMonthPrice
+		priceDto.ThreeMonthsPrice = existingPrice.ThreeMonthsPrice
+		priceDto.SixMonthsPrice = existingPrice.SixMonthsPrice
+		priceDto.OneYearPrice = existingPrice.OneYearPrice
 	}
 
-	return existingPrice.Amount, nil
+	return priceDto, nil
 }
 
 // GetPriceList 获取价格列表
-func (s *PriceService) GetPriceList(page *page.Page, conds []builder.Cond) error {
+func (s *PriceService) GetPriceList(page *page.Page, params map[string]string) error {
+	conds := web.ParseFilters(params)
 	return s.repo.FindAll(page, conds)
 }
 
@@ -93,3 +121,20 @@ func (s *PriceService) GetPriceList(page *page.Page, conds []builder.Cond) error
 func (s *PriceService) DeletePrice(id uint64) error {
 	return s.repo.Delete(id)
 }
+
+func (s *PriceService) UpdatePrice(dto *PriceDto) error {
+	if err := dto.Validate(); err != nil {
+		return err
+	}
+	existingPrice, err := s.repo.FindByTargetID(dto.TargetID, dto.Type)
+	if err != nil {
+		return err
+	}
+	existingPrice.Amount = dto.Amount
+	existingPrice.OneMonthPrice = dto.OneMonthPrice
+	existingPrice.ThreeMonthsPrice = dto.ThreeMonthsPrice
+	existingPrice.SixMonthsPrice = dto.SixMonthsPrice
+	existingPrice.OneYearPrice = dto.OneYearPrice
+	existingPrice.AdminID = dto.AdminID
+	return s.repo.Update(existingPrice)
+}
diff --git a/internal/application/purchase/service.go b/internal/application/purchase/service.go
index d75bc51..783c9dc 100644
--- a/internal/application/purchase/service.go
+++ b/internal/application/purchase/service.go
@@ -48,6 +48,6 @@ func (s *Service) CreatePurchase(userId, contentId uint64, contentType purchase.
 	}
 
 	// 创建购买记录
-	purchase := purchase.NewPurchase(userId, contentId, contentType, price)
+	purchase := purchase.NewPurchase(userId, contentId, contentType, price, 0)
 	return s.repo.Save(purchase)
 }
diff --git a/internal/domain/article/entity.go b/internal/domain/article/entity.go
index 857e95e..3f9519d 100644
--- a/internal/domain/article/entity.go
+++ b/internal/domain/article/entity.go
@@ -3,7 +3,7 @@ package article
 type LianV1Article struct {
 	Id      uint64 `xorm:"<- not null" `               //id
 	Title   string `xorm:"<- not null" json:"title"`   //标题
-	Type    int64  `xorm:"<- not null"`                //类型
+	Type    uint64 `xorm:"<- not null"`                //类型
 	Ctime   int64  `xorm:"<- not null ctime" `         // 发布时间
 	Brief   string `xorm:"<- not null" json:"brief"`   //简介
 	Content string `xorm:"<- not null" json:"content"` //内容
@@ -37,7 +37,7 @@ func WithArticleTitle(arg string) articleConfiguration {
 	}
 }
 
-func WithArticleType(arg int64) articleConfiguration {
+func WithArticleType(arg uint64) articleConfiguration {
 	return func(article *LianV1Article) {
 		article.Type = arg
 	}
diff --git a/internal/domain/column/entity.go b/internal/domain/column/entity.go
new file mode 100644
index 0000000..ef9955c
--- /dev/null
+++ b/internal/domain/column/entity.go
@@ -0,0 +1,71 @@
+package column
+
+import "time"
+
+// Column 专栏实体
+type Column struct {
+	ID          uint64     `xorm:"pk autoincr 'id'"`
+	Title       string     `xorm:"varchar(100) notnull 'title'"`          // 专栏标题
+	Brief       string     `xorm:"varchar(500) 'brief'"`                  // 专栏简介
+	Cover       string     `xorm:"varchar(255) 'cover'"`                  // 封面图片
+	AuthorID    uint64     `xorm:"notnull 'author_id'"`                   // 作者ID
+	Status      int8       `xorm:"tinyint(1) notnull default 1 'status'"` // 状态：1-正常 2-下架
+	ArticleNum  int        `xorm:"int default 0 'article_num'"`           // 文章数量
+	FollowNum   int        `xorm:"int default 0 'follow_num'"`            // 关注人数
+	PurchaseNum int        `xorm:"int default 0 'purchase_num'"`          // 购买人数
+	CreatedAt   time.Time  `xorm:"created 'created_at'"`
+	UpdatedAt   time.Time  `xorm:"updated 'updated_at'"`
+	DeletedAt   *time.Time `xorm:"deleted 'deleted_at'"`
+}
+
+// NewColumn 创建专栏
+func NewColumn(title string, brief string, cover string, authorID uint64) *Column {
+	return &Column{
+		Title:    title,
+		Brief:    brief,
+		Cover:    cover,
+		AuthorID: authorID,
+		Status:   1,
+	}
+}
+
+// IsValid 检查专栏是否有效
+func (c *Column) IsValid() bool {
+	return c.Status == 1 && c.DeletedAt == nil
+}
+
+// AddArticle 增加文章数量
+func (c *Column) AddArticle() {
+	c.ArticleNum++
+}
+
+// RemoveArticle 减少文章数量
+func (c *Column) RemoveArticle() {
+	if c.ArticleNum > 0 {
+		c.ArticleNum--
+	}
+}
+
+// AddFollow 增加关注人数
+func (c *Column) AddFollow() {
+	c.FollowNum++
+}
+
+// RemoveFollow 减少关注人数
+func (c *Column) RemoveFollow() {
+	if c.FollowNum > 0 {
+		c.FollowNum--
+	}
+}
+
+// AddPurchase 增加购买人数
+func (c *Column) AddPurchase() {
+	c.PurchaseNum++
+}
+
+// RemovePurchase 减少购买人数
+func (c *Column) RemovePurchase() {
+	if c.PurchaseNum > 0 {
+		c.PurchaseNum--
+	}
+}
diff --git a/internal/domain/column/repository.go b/internal/domain/column/repository.go
new file mode 100644
index 0000000..90fdd5a
--- /dev/null
+++ b/internal/domain/column/repository.go
@@ -0,0 +1,30 @@
+package column
+
+import (
+	"cls/pkg/util/page"
+	"xorm.io/builder"
+)
+
+// Repository 专栏仓储接口
+type ColumnRepository interface {
+	// Save 保存专栏
+	Save(column *Column) error
+
+	// FindByID 根据ID查找专栏
+	FindByID(id uint64) (*Column, error)
+
+	// FindByName 根据名称查找专栏
+	FindByName(name string) (*Column, error)
+
+	// FindByAuthorID 查找作者的所有专栏
+	FindByAuthorID(authorID uint64) ([]*Column, error)
+
+	// FindAll 查询专栏列表
+	FindAll(page *page.Page, conds []builder.Cond) error
+
+	// Update 更新专栏
+	Update(column *Column) error
+
+	// Delete 删除专栏
+	Delete(id uint64) error
+}
diff --git a/internal/domain/coupon/entity.go b/internal/domain/coupon/entity.go
new file mode 100644
index 0000000..ae917fc
--- /dev/null
+++ b/internal/domain/coupon/entity.go
@@ -0,0 +1,67 @@
+package coupon
+
+import "time"
+
+// CouponType 优惠券类型
+type CouponType int
+
+const (
+	CouponTypeFullReduction CouponType = 1 // 满减
+	CouponTypeDiscount      CouponType = 2 // 折扣
+)
+
+// CouponStatus 优惠券状态
+type CouponStatus int
+
+const (
+	CouponStatusNormal   CouponStatus = 1 // 正常
+	CouponStatusUsed     CouponStatus = 2 // 已使用
+	CouponStatusExpired  CouponStatus = 3 // 已过期
+	CouponStatusDisabled CouponStatus = 4 // 已停用
+)
+
+// Coupon 优惠券实体
+type Coupon struct {
+	ID        uint64       `json:"id"`        // 优惠券ID
+	Code      string       `json:"code"`      // 优惠券码
+	Name      string       `json:"name"`      // 优惠券名称
+	Type      CouponType   `json:"type"`      // 优惠券类型
+	Value     int64        `json:"value"`     // 优惠券值
+	MinAmount int64        `json:"minAmount"` // 最低使用金额
+	StartTime time.Time    `json:"startTime"` // 开始时间
+	EndTime   time.Time    `json:"endTime"`   // 结束时间
+	Status    CouponStatus `json:"status"`    // 优惠券状态
+	AdminID   uint64       `json:"adminId"`   // 创建者ID
+	UserID    uint64       `json:"userId"`    // 使用者ID
+	UsedAt    *time.Time   `json:"usedAt"`    // 使用时间
+	CreatedAt time.Time    `json:"createdAt"` // 创建时间
+	UpdatedAt time.Time    `json:"updatedAt"` // 更新时间
+	DeletedAt *time.Time   `json:"deletedAt"` // 删除时间
+}
+
+// TableName 指定表名
+
+// IsValid 检查优惠券是否有效
+func (c *Coupon) IsValid() bool {
+	return c.ID > 0 && c.Code != "" && c.Name != "" && c.Status == CouponStatusNormal
+}
+
+// IsExpired 检查优惠券是否已过期
+func (c *Coupon) IsExpired() bool {
+	return time.Now().After(c.EndTime)
+}
+
+// IsNotStarted 检查优惠券是否未开始
+func (c *Coupon) IsNotStarted() bool {
+	return time.Now().Before(c.StartTime)
+}
+
+// IsUsed 检查优惠券是否已使用
+func (c *Coupon) IsUsed() bool {
+	return c.Status == CouponStatusUsed
+}
+
+// IsDisabled 检查优惠券是否已停用
+func (c *Coupon) IsDisabled() bool {
+	return c.Status == CouponStatusDisabled
+}
diff --git a/internal/domain/coupon/repository.go b/internal/domain/coupon/repository.go
new file mode 100644
index 0000000..c284cf6
--- /dev/null
+++ b/internal/domain/coupon/repository.go
@@ -0,0 +1,25 @@
+package coupon
+
+// CouponRepository 优惠券仓储接口
+type CouponRepository interface {
+	// Create 创建优惠券
+	Create(coupon *Coupon) error
+
+	// GetByID 根据ID获取优惠券
+	GetByID(id uint64) (*Coupon, error)
+
+	// GetByCode 根据优惠券码获取优惠券
+	GetByCode(code string) (*Coupon, error)
+
+	// List 获取优惠券列表
+	List(page, size int) ([]*Coupon, int64, error)
+
+	// ListByUserID 获取用户的优惠券列表
+	ListByUserID(userID uint64) ([]*Coupon, error)
+
+	// Update 更新优惠券
+	Update(coupon *Coupon) error
+
+	// Delete 删除优惠券
+	Delete(id uint64) error
+}
diff --git a/internal/domain/order/aggregate.go b/internal/domain/order/aggregate.go
new file mode 100644
index 0000000..6b21370
--- /dev/null
+++ b/internal/domain/order/aggregate.go
@@ -0,0 +1,131 @@
+package order
+
+import (
+	"cls/internal/domain/payment"
+	"cls/internal/domain/purchase"
+	"errors"
+	"time"
+)
+
+// OrderAggregate 订单聚合根
+type OrderAggregate struct {
+	Order    *Order
+	Payment  *payment.Payment
+	Purchase *purchase.Purchase
+}
+
+// NewOrderAggregate 创建订单聚合根
+func NewOrderAggregate(order *Order) *OrderAggregate {
+	return &OrderAggregate{
+		Order: order,
+	}
+}
+
+// CreatePayment 创建支付订单
+func (a *OrderAggregate) CreatePayment(paymentType payment.PaymentType) error {
+	if a.Order.Status != OrderStatusPending {
+		return payment.ErrInvalidTransactionID
+	}
+
+	a.Payment = payment.NewPayment(
+		a.Order.OrderNo,
+		a.Order.UserID,
+		a.Order.TargetID,
+		paymentType,
+		a.Order.Amount,
+		a.Order.Description,
+	)
+
+	return nil
+}
+
+// HandlePaymentSuccess 处理支付成功
+func (a *OrderAggregate) HandlePaymentSuccess(transactionID string, notifyData string) error {
+	if a.Payment == nil {
+		return payment.ErrPaymentNotFound
+	}
+
+	if a.Payment.IsSuccess() {
+		return payment.ErrPaymentSuccess
+	}
+
+	// 更新支付状态
+	a.Payment.Status = payment.PaymentStatusSuccess
+	a.Payment.TransactionID = transactionID
+	a.Payment.NotifyData = notifyData
+
+	// 更新订单状态
+	a.Order.Status = OrderStatusPaid
+
+	// 创建购买记录
+	a.Purchase = &purchase.Purchase{
+		UserId:      a.Order.UserID,
+		ContentId:   a.Order.TargetID,
+		ContentType: purchase.ContentType(a.Order.Type),
+		Price:       float64(a.Order.Amount) / 100, // 转换为元
+		Duration:    a.Order.Duration,
+		ExpiredAt:   time.Now().AddDate(0, a.Order.Duration, 0),
+		Status:      1, // 有效状态
+	}
+
+	return nil
+}
+
+// HandlePaymentFailed 处理支付失败
+func (a *OrderAggregate) HandlePaymentFailed(notifyData string) error {
+	if a.Payment == nil {
+		return payment.ErrPaymentNotFound
+	}
+
+	if a.Payment.IsFailed() {
+		return payment.ErrPaymentFailed
+	}
+
+	// 更新支付状态
+	a.Payment.Status = payment.PaymentStatusFailed
+	a.Payment.NotifyData = notifyData
+
+	// 更新订单状态
+	a.Order.Status = OrderStatusCanceled
+
+	return nil
+}
+
+// HandleRefund 处理退款
+func (a *OrderAggregate) HandleRefund() error {
+	if a.Payment == nil {
+		return payment.ErrPaymentNotFound
+	}
+
+	if !a.Payment.IsSuccess() {
+		return errors.New("支付订单未支付成功")
+	}
+
+	// 更新支付状态
+	a.Payment.Status = payment.PaymentStatusRefunded
+
+	// 更新订单状态
+	a.Order.Status = OrderStatusRefunded
+
+	// 更新购买记录状态
+	if a.Purchase != nil {
+		a.Purchase.Status = 0 // 失效状态
+	}
+
+	return nil
+}
+
+// IsValid 检查聚合根是否有效
+func (a *OrderAggregate) IsValid() bool {
+	return a.Order != nil && a.Order.IsValid()
+}
+
+// IsPaid 检查是否已支付
+func (a *OrderAggregate) IsPaid() bool {
+	return a.Order != nil && a.Order.IsPaid() && a.Payment != nil && a.Payment.IsSuccess()
+}
+
+// IsRefunded 检查是否已退款
+func (a *OrderAggregate) IsRefunded() bool {
+	return a.Order != nil && a.Order.IsRefunded() && a.Payment != nil && a.Payment.IsRefunded()
+}
diff --git a/internal/domain/order/aggregate_repository.go b/internal/domain/order/aggregate_repository.go
new file mode 100644
index 0000000..02c50a0
--- /dev/null
+++ b/internal/domain/order/aggregate_repository.go
@@ -0,0 +1,17 @@
+package order
+
+import "cls/pkg/util/page"
+
+// AggregateRepository 订单聚合根仓储接口
+type AggregateRepository interface {
+	// Save 保存订单聚合根
+	Save(aggregate *OrderAggregate) error
+	// GetByOrderNo 根据订单号获取订单聚合根
+	GetByOrderNo(orderNo string) (*OrderAggregate, error)
+	// GetByID 根据ID获取订单聚合根
+	GetByID(id uint64) (*OrderAggregate, error)
+	// ListByUserID 获取用户订单聚合根列表
+	ListByUserID(userID uint64, page *page.Page) ([]*OrderAggregate, int64, error)
+	// Delete 删除订单聚合根
+	Delete(id uint64) error
+}
diff --git a/internal/domain/order/entity.go b/internal/domain/order/entity.go
new file mode 100644
index 0000000..44e5db0
--- /dev/null
+++ b/internal/domain/order/entity.go
@@ -0,0 +1,59 @@
+package order
+
+import "time"
+
+// OrderType 订单类型
+type OrderType int
+
+const (
+	OrderTypeArticle OrderType = iota + 1 // 文章订单
+	OrderTypeColumn                       // 专栏订单
+)
+
+// OrderStatus 订单状态
+type OrderStatus int
+
+const (
+	OrderStatusPending  OrderStatus = iota + 1 // 待支付
+	OrderStatusPaid                            // 已支付
+	OrderStatusCanceled                        // 已取消
+	OrderStatusRefunded                        // 已退款
+)
+
+// Order 订单实体
+type Order struct {
+	ID          uint64      `gorm:"primarykey" json:"id"`       // 订单ID
+	OrderNo     string      `gorm:"uniqueIndex" json:"orderNo"` // 订单编号
+	UserID      uint64      `json:"userId"`                     // 用户ID
+	TargetID    uint64      `json:"targetId"`                   // 商品ID（文章ID或专栏ID）
+	Type        OrderType   `json:"type"`                       // 订单类型（文章/专栏）
+	Amount      int64       `json:"amount"`                     // 订单金额（分）
+	Duration    int         `json:"duration"`                   // 购买时长（月）
+	Status      OrderStatus `json:"status"`                     // 订单状态
+	Description string      `json:"description"`                // 商品描述
+	CreatedAt   time.Time   `json:"createdAt"`                  // 创建时间
+	UpdatedAt   time.Time   `json:"updatedAt"`                  // 更新时间
+	DeletedAt   *time.Time  `gorm:"index" json:"deletedAt"`     // 删除时间
+}
+
+// TableName 指定表名
+
+// IsValid 检查订单是否有效
+func (o *Order) IsValid() bool {
+	return o.ID > 0 && o.OrderNo != "" && o.UserID > 0 && o.TargetID > 0
+}
+
+// IsPaid 检查订单是否已支付
+func (o *Order) IsPaid() bool {
+	return o.Status == OrderStatusPaid
+}
+
+// IsCanceled 检查订单是否已取消
+func (o *Order) IsCanceled() bool {
+	return o.Status == OrderStatusCanceled
+}
+
+// IsRefunded 检查订单是否已退款
+func (o *Order) IsRefunded() bool {
+	return o.Status == OrderStatusRefunded
+}
diff --git a/internal/domain/order/repository.go b/internal/domain/order/repository.go
new file mode 100644
index 0000000..8348ff1
--- /dev/null
+++ b/internal/domain/order/repository.go
@@ -0,0 +1,25 @@
+package order
+
+// OrderRepository 订单仓储接口
+type OrderRepository interface {
+	// Create 创建订单
+	Create(order *Order) error
+
+	// GetByID 根据ID获取订单
+	GetByID(id uint64) (*Order, error)
+
+	// GetByOrderNo 根据订单号获取订单
+	GetByOrderNo(orderNo string) (*Order, error)
+
+	// ListByUserID 获取用户的订单列表
+	ListByUserID(userID uint64, page, size int) ([]*Order, int64, error)
+
+	// Update 更新订单
+	Update(order *Order) error
+
+	// UpdateStatus 更新订单状态
+	UpdateStatus(id uint64, status OrderStatus) error
+
+	// Delete 删除订单
+	Delete(id uint64) error
+}
diff --git a/internal/domain/payment/entity.go b/internal/domain/payment/entity.go
index 9d32aea..acce724 100644
--- a/internal/domain/payment/entity.go
+++ b/internal/domain/payment/entity.go
@@ -3,36 +3,71 @@ package payment
 import "time"
 
 // PaymentType 支付类型
-type PaymentType int8
+type PaymentType int
 
 const (
-	TypeArticle PaymentType = 1 // 文章支付
-	TypeColumn  PaymentType = 2 // 专栏支付
+	PaymentTypeWechat PaymentType = iota + 1 // 微信支付
+	PaymentTypeAlipay                        // 支付宝支付
 )
 
 // PaymentStatus 支付状态
-type PaymentStatus int8
+type PaymentStatus int
 
 const (
-	StatusPending   PaymentStatus = 0 // 待支付
-	StatusSuccess   PaymentStatus = 1 // 支付成功
-	StatusFailed    PaymentStatus = 2 // 支付失败
-	StatusCancelled PaymentStatus = 3 // 已取消
+	PaymentStatusPending  PaymentStatus = iota + 1 // 待支付
+	PaymentStatusSuccess                           // 支付成功
+	PaymentStatusFailed                            // 支付失败
+	PaymentStatusRefunded                          // 已退款
 )
 
 // Payment 支付订单实体
 type Payment struct {
-	ID            uint64        `json:"id" xorm:"pk autoincr 'id'"`
-	OrderNo       string        `json:"order_no" xorm:"varchar(32) notnull unique 'order_no'"` // 商户订单号
-	TransactionID string        `json:"transaction_id" xorm:"varchar(32) 'transaction_id'"`    // 微信支付订单号
-	UserID        uint64        `json:"user_id" xorm:"not null 'user_id'"`                     // 用户ID
-	TargetID      uint64        `json:"target_id" xorm:"not null 'target_id'"`                 // 目标ID（文章ID或专栏ID）
-	Type          PaymentType   `json:"type" xorm:"not null 'type'"`                           // 支付类型
-	Amount        int64         `json:"amount" xorm:"not null 'amount'"`                       // 支付金额（分）
-	Status        PaymentStatus `json:"status" xorm:"not null default 0 'status'"`             // 支付状态
-	Description   string        `json:"description" xorm:"varchar(255) 'description'"`         // 商品描述
-	NotifyData    string        `json:"notify_data" xorm:"text 'notify_data'"`                 // 回调数据
-	CreatedAt     time.Time     `json:"created_at" xorm:"created 'created_at'"`
-	UpdatedAt     time.Time     `json:"updated_at" xorm:"updated 'updated_at'"`
-	DeletedAt     *time.Time    `json:"deleted_at" xorm:"deleted 'deleted_at'"`
+	ID            uint64        `gorm:"primarykey" json:"id"`       // 支付ID
+	OrderNo       string        `gorm:"uniqueIndex" json:"orderNo"` // 订单编号
+	TransactionID string        `json:"transactionId"`              // 第三方交易号
+	UserID        uint64        `json:"userId"`                     // 用户ID
+	TargetID      uint64        `json:"targetId"`                   // 商品ID
+	Type          PaymentType   `json:"type"`                       // 支付类型
+	Amount        int64         `json:"amount"`                     // 支付金额
+	Status        PaymentStatus `json:"status"`                     // 支付状态
+	Description   string        `json:"description"`                // 支付描述
+	NotifyData    string        `json:"notifyData"`                 // 支付回调数据
+	CreatedAt     time.Time     `json:"createdAt"`                  // 创建时间
+	UpdatedAt     time.Time     `json:"updatedAt"`                  // 更新时间
+	DeletedAt     *time.Time    `gorm:"index" json:"deletedAt"`     // 删除时间
+}
+
+// TableName 指定表名
+
+// IsValid 检查支付订单是否有效
+func (p *Payment) IsValid() bool {
+	return p.ID > 0 && p.OrderNo != "" && p.UserID > 0 && p.TargetID > 0
+}
+
+// IsSuccess 检查支付是否成功
+func (p *Payment) IsSuccess() bool {
+	return p.Status == PaymentStatusSuccess
+}
+
+// IsFailed 检查支付是否失败
+func (p *Payment) IsFailed() bool {
+	return p.Status == PaymentStatusFailed
+}
+
+// IsRefunded 检查是否已退款
+func (p *Payment) IsRefunded() bool {
+	return p.Status == PaymentStatusRefunded
+}
+
+// NewPayment 创建支付订单
+func NewPayment(orderNo string, userID, targetID uint64, paymentType PaymentType, amount int64, description string) *Payment {
+	return &Payment{
+		OrderNo:     orderNo,
+		UserID:      userID,
+		TargetID:    targetID,
+		Type:        paymentType,
+		Amount:      amount,
+		Status:      PaymentStatusPending,
+		Description: description,
+	}
 }
diff --git a/internal/domain/payment/errors.go b/internal/domain/payment/errors.go
new file mode 100644
index 0000000..eaafcac
--- /dev/null
+++ b/internal/domain/payment/errors.go
@@ -0,0 +1,16 @@
+package payment
+
+import "errors"
+
+var (
+	ErrInvalidAmount        = errors.New("支付金额不能小于0")
+	ErrInvalidOrderNo       = errors.New("订单编号不能为空")
+	ErrInvalidUserID        = errors.New("用户ID不能为空")
+	ErrInvalidTargetID      = errors.New("商品ID不能为空")
+	ErrInvalidTransactionID = errors.New("交易号不能为空")
+	ErrPaymentNotFound      = errors.New("支付订单不存在")
+	ErrPaymentExists        = errors.New("支付订单已存在")
+	ErrPaymentSuccess       = errors.New("支付订单已支付成功")
+	ErrPaymentFailed        = errors.New("支付订单已支付失败")
+	ErrPaymentRefunded      = errors.New("支付订单已退款")
+)
diff --git a/internal/domain/payment/repository.go b/internal/domain/payment/repository.go
index e79f282..0c2d3d5 100644
--- a/internal/domain/payment/repository.go
+++ b/internal/domain/payment/repository.go
@@ -5,29 +5,23 @@ import (
 	"xorm.io/builder"
 )
 
-// PaymentRepository 支付仓储接口
+// Repository 支付订单仓储接口
 type PaymentRepository interface {
-	// Save 保存支付订单
-	Save(payment *Payment) error
-
-	// FindByID 根据ID查找支付订单
-	FindByID(id uint64) (*Payment, error)
-
-	// FindByOrderNo 根据订单号查找支付订单
-	FindByOrderNo(orderNo string) (*Payment, error)
-
-	// FindByTransactionID 根据微信支付订单号查找支付订单
-	FindByTransactionID(transactionID string) (*Payment, error)
-
-	// FindByUserID 根据用户ID查找支付订单列表
-	FindByUserID(userID uint64, page *page.Page) error
-
-	// FindAll 查询支付订单列表
+	// Create 创建支付订单
+	Create(payment *Payment) error
+	// GetByID 根据ID获取支付订单
+	GetByID(id uint64) (*Payment, error)
+	// GetByOrderNo 根据订单号获取支付订单
+	GetByOrderNo(orderNo string) (*Payment, error)
+	// GetByTransactionID 根据交易号获取支付订单
+	GetByTransactionID(transactionID string) (*Payment, error)
+	// ListByUserID 获取用户支付订单列表
+	ListByUserID(userID uint64, page *page.Page, conds []builder.Cond) error
 	FindAll(page *page.Page, conds []builder.Cond) error
-
 	// Update 更新支付订单
 	Update(payment *Payment) error
-
+	// UpdateStatus 更新支付状态
+	UpdateStatus(id uint64, status PaymentStatus) error
 	// Delete 删除支付订单
 	Delete(id uint64) error
 }
diff --git a/internal/domain/price/entity.go b/internal/domain/price/entity.go
index a2cf146..b46409b 100644
--- a/internal/domain/price/entity.go
+++ b/internal/domain/price/entity.go
@@ -12,14 +12,19 @@ const (
 
 // Price 价格管理实体
 type Price struct {
-	ID        uint64     `json:"id" xorm:"pk autoincr 'id'"`
-	TargetID  uint64     `json:"target_id" xorm:"not null 'target_id'"` // 目标ID（文章ID或专栏ID）
-	Type      PriceType  `json:"type" xorm:"not null 'type'"`           // 价格类型
-	Amount    int64      `json:"amount" xorm:"not null 'amount'"`       // 价格（分）
-	AdminID   uint64     `json:"admin_id" xorm:"not null 'admin_id'"`   // 管理员ID
-	CreatedAt time.Time  `json:"created_at" xorm:"created 'created_at'"`
-	UpdatedAt time.Time  `json:"updated_at" xorm:"updated 'updated_at'"`
-	DeletedAt *time.Time `json:"deleted_at" xorm:"deleted 'deleted_at'"`
+	ID               uint64     `xorm:"pk autoincr 'id'"`
+	TargetID         uint64     `xorm:"not null 'target_id'"`          // 目标ID（文章ID或专栏ID）
+	Type             PriceType  `xorm:"not null 'type'"`               // 价格类型
+	Amount           int64      `xorm:"not null 'amount'"`             // 基础价格（分）
+	OneMonthPrice    int64      `xorm:"not null 'one_month_price'"`    // 1个月价格（分）
+	ThreeMonthsPrice int64      `xorm:"not null 'three_months_price'"` // 3个月价格（分）
+	SixMonthsPrice   int64      `xorm:"not null 'six_months_price'"`   // 6个月价格（分）
+	OneYearPrice     int64      `xorm:"not null 'one_year_price'"`     // 1年价格（分）
+	Discount         float32    `xorm:"not null 'discount'"`           // 折扣（分）
+	AdminID          uint64     `xorm:"not null 'admin_id'"`           // 管理员ID
+	CreatedAt        time.Time  `xorm:"created 'created_at'"`
+	UpdatedAt        time.Time  `xorm:"updated 'updated_at'"`
+	DeletedAt        *time.Time `xorm:"deleted 'deleted_at'"`
 }
 
 // DefaultPrice 默认价格（分）
@@ -27,3 +32,18 @@ const (
 	DefaultArticlePrice = 1000  // 文章默认价格10元
 	DefaultColumnPrice  = 10000 // 专栏默认价格100元
 )
+
+// NewPrice 创建价格实体
+func NewPrice(targetID uint64, priceType PriceType, amount int64, adminID uint64) *Price {
+	return &Price{
+		TargetID:         targetID,
+		Type:             priceType,
+		Amount:           amount,
+		OneMonthPrice:    amount,
+		ThreeMonthsPrice: int64(float64(amount) * 0.9), // 9折
+		SixMonthsPrice:   int64(float64(amount) * 0.8), // 8折
+		OneYearPrice:     int64(float64(amount) * 0.7), // 7折
+		AdminID:          adminID,
+		Discount:         0.3,
+	}
+}
diff --git a/internal/domain/purchase/entity.go b/internal/domain/purchase/entity.go
index 916956e..0cabeb1 100644
--- a/internal/domain/purchase/entity.go
+++ b/internal/domain/purchase/entity.go
@@ -10,12 +10,12 @@ const (
 	ContentTypeColumn  ContentType = 2 // 专栏
 )
 
-//ContentSource 内容来源
+// ContentSource 内容来源
 type ContentSource int8
 
 const (
-	ContentSourceBuy  ContentSource = 1 //购买
-	ContentSourceGift ContentSource = 1 //购买
+	ContentSourceBuy  ContentSource = 1 // 购买
+	ContentSourceGift ContentSource = 2 // 赠送
 )
 
 // Purchase 内容购买记录
@@ -25,6 +25,8 @@ type Purchase struct {
 	ContentId     uint64        `xorm:"notnull 'content_id'" json:"contentId"`
 	ContentType   ContentType   `xorm:"tinyint(1) notnull 'content_type'" `
 	Price         float64       `xorm:"decimal(10,2) notnull 'price'" json:"price"`
+	Duration      int           `xorm:"notnull 'duration'" json:"duration"`    // 购买时长（月），文章为0表示永久
+	ExpiredAt     time.Time     `xorm:"notnull 'expired_at'" json:"expiredAt"` // 过期时间，文章为null表示永久
 	ContentSource ContentSource `xorm:"tinyint(1) notnull 'content_source'" `
 	Status        int8          `xorm:"tinyint(1) default 1 'status'" json:"status"`
 	CreatedAt     time.Time     `xorm:"datetime created 'created_at'" json:"createdAt"`
@@ -33,16 +35,30 @@ type Purchase struct {
 
 // IsValid 检查购买记录是否有效
 func (p *Purchase) IsValid() bool {
-	return p.Status == 1
+	if p.Status != 1 {
+		return false
+	}
+	if p.ContentType == ContentTypeArticle {
+		return true // 文章永久有效
+	}
+	return time.Now().Before(p.ExpiredAt)
 }
 
 // NewPurchase 创建购买记录
-func NewPurchase(userId, contentId uint64, contentType ContentType, price float64) *Purchase {
-	return &Purchase{
+func NewPurchase(userId, contentId uint64, contentType ContentType, price float64, duration int) *Purchase {
+	purchase := &Purchase{
 		UserId:      userId,
 		ContentId:   contentId,
 		ContentType: contentType,
 		Price:       price,
+		Duration:    duration,
 		Status:      1,
 	}
+
+	// 设置过期时间
+	if contentType == ContentTypeColumn {
+		purchase.ExpiredAt = time.Now().AddDate(0, duration, 0)
+	}
+
+	return purchase
 }
diff --git a/internal/domain/purchase/repository.go b/internal/domain/purchase/repository.go
index de5293d..8ee1bf8 100644
--- a/internal/domain/purchase/repository.go
+++ b/internal/domain/purchase/repository.go
@@ -8,8 +8,8 @@ type Repository interface {
 	FindByUserIdAndContent(userId, contentId uint64, contentType ContentType) (*Purchase, error)
 	// FindByUserId 查找用户的所有购买记录
 	FindByUserId(userId uint64) ([]*Purchase, error)
-	FindColumnById(ids ...uint64) ([]*Purchase, error)
-	FindArticleById(ids ...uint64) ([]*Purchase, error)
+	FindColumnById(uid uint64, ids ...uint64) ([]*Purchase, error)
+	FindArticleById(uid uint64, ids ...uint64) ([]*Purchase, error)
 	FindArticlesByUserId(userId uint64) ([]*Purchase, error)
 	FindColumnsByUserId(userId uint64) ([]*Purchase, error)
 
diff --git a/internal/domain/user/aggregate.go b/internal/domain/user/aggregate.go
new file mode 100644
index 0000000..b8d0021
--- /dev/null
+++ b/internal/domain/user/aggregate.go
@@ -0,0 +1,74 @@
+package user
+
+import (
+	"cls/internal/domain/purchase"
+	"errors"
+)
+
+// UserAggregate 用户聚合根
+type UserAggregate struct {
+	user      *User
+	purchases []*purchase.Purchase
+}
+
+// GetUser 获取用户实体
+func (a *UserAggregate) GetUser() *User {
+	return a.user
+}
+
+// GetPurchases 获取购买记录列表
+func (a *UserAggregate) GetPurchases() []*purchase.Purchase {
+	return a.purchases
+}
+
+// SetPurchases 设置购买记录列表
+func (a *UserAggregate) SetPurchases(purchases []*purchase.Purchase) {
+	a.purchases = purchases
+}
+
+// NewUserAggregate 创建用户聚合根
+func NewUserAggregate(user *User) *UserAggregate {
+	return &UserAggregate{
+		user:      user,
+		purchases: make([]*purchase.Purchase, 0),
+	}
+}
+
+// UnlockArticle 解锁文章
+func (a *UserAggregate) UnlockArticle(articleId uint64) error {
+	// 1. 验证赠送次数
+	if a.user.GiftCount <= 0 {
+		return errors.New("赠送次数不足")
+	}
+
+	// 2. 检查是否已解锁
+	if a.HasUnlocked(articleId) {
+		return errors.New("文章已解锁")
+	}
+
+	// 3. 创建购买记录
+	newPurchase := purchase.NewPurchase(
+		a.user.Id,
+		articleId,
+		purchase.ContentTypeArticle,
+		0, // 赠送价格为0,
+		0, //表示永久
+	)
+	newPurchase.ContentSource = purchase.ContentSourceGift
+
+	// 4. 更新状态
+	a.purchases = append(a.purchases, newPurchase)
+	a.user.GiftCount--
+
+	return nil
+}
+
+// HasUnlocked 检查是否已解锁
+func (a *UserAggregate) HasUnlocked(articleId uint64) bool {
+	for _, p := range a.purchases {
+		if p.ContentId == articleId {
+			return true
+		}
+	}
+	return false
+}
diff --git a/internal/domain/user/entity.go b/internal/domain/user/entity.go
index 932219b..6eff274 100644
--- a/internal/domain/user/entity.go
+++ b/internal/domain/user/entity.go
@@ -40,58 +40,3 @@ type User struct {
 	UpdatedAt time.Time `xorm:"datetime updated 'updated_at'"`
 	DeletedAt time.Time `xorm:"datetime deleted 'deleted_at'" `
 }
-
-type userConfiguration func(u *User)
-type userConfigurations []userConfiguration
-
-// WithUsername 设置用户名
-func WithUsername(username string) userConfiguration {
-	return func(u *User) {
-		u.Username = username
-	}
-}
-
-// WithPhone 设置手机号
-func WithPhone(phone string) userConfiguration {
-	return func(u *User) {
-		u.Phone = phone
-	}
-}
-
-// NewUser 创建新用户（聚合根的工厂方法）
-func NewUser(username, phone string, configs ...userConfiguration) *User {
-	user := &User{
-		Username: username,
-		Phone:    phone,
-		Status:   1,
-	}
-
-	userConfigurations(configs).apply(user)
-	return user
-}
-
-func (cfg userConfigurations) apply(user *User) {
-	for _, c := range cfg {
-		c(user)
-	}
-}
-
-// GetUsername 实现UserDetails接口
-func (u *User) GetUsername() string {
-	return u.Username
-}
-
-// GetPassword 获取加密后的密码（实现UserDetails接口）
-func (u *User) GetPassword() string {
-	return u.Password
-}
-
-// IsEnabled 判断用户是否启用
-func (u *User) IsEnabled() bool {
-	return u.Status == 1
-}
-
-// GetPhone 获取手机号
-func (u *User) GetPhone() string {
-	return u.Phone
-}
diff --git a/internal/domain/user/repository.go b/internal/domain/user/repository.go
index dee0fc4..9de983f 100644
--- a/internal/domain/user/repository.go
+++ b/internal/domain/user/repository.go
@@ -40,3 +40,12 @@ type UserRepository interface {
 	//锁定状态
 	IsLocked(status int8) bool
 }
+
+// UserAggregateRepository 用户聚合根仓储接口
+type UserAggregateRepository interface {
+	// GetUserAggregate 获取用户聚合根
+	GetUserAggregate(phone string) (*UserAggregate, error)
+
+	// SaveUserAggregate 保存用户聚合根
+	SaveUserAggregate(aggregate *UserAggregate) error
+}
diff --git a/internal/infrastructure/middleware/auth/config.go b/internal/infrastructure/middleware/auth/config.go
index 3c00988..d6dc871 100644
--- a/internal/infrastructure/middleware/auth/config.go
+++ b/internal/infrastructure/middleware/auth/config.go
@@ -17,6 +17,7 @@ func DefaultConfig() *Config {
 			"/api/auth/captcha/sms",
 			"/api/auth/verify-image",
 			"/api/auth/verify-sms",
+			"/api/article/all",
 		},
 		TokenKey: "Authorization",
 	}
diff --git a/internal/infrastructure/persistence/column/column_repo.go b/internal/infrastructure/persistence/column/column_repo.go
new file mode 100644
index 0000000..a321ff1
--- /dev/null
+++ b/internal/infrastructure/persistence/column/column_repo.go
@@ -0,0 +1,77 @@
+package column
+
+import (
+	"cls/internal/domain/column"
+	"cls/pkg/util/page"
+	"cls/pkg/xorm_engine"
+	"errors"
+	"xorm.io/builder"
+)
+
+// ColumnRepository 专栏仓储实现
+type ColumnRepositoryORM struct {
+	engine *xorm_engine.Engine
+}
+
+// NewColumnRepository 创建专栏仓储
+func NewColumnRepositoryORM(engine *xorm_engine.Engine) column.ColumnRepository {
+	return &ColumnRepositoryORM{engine}
+}
+
+var _ column.ColumnRepository = (*ColumnRepositoryORM)(nil)
+
+// Save 保存专栏
+func (r *ColumnRepositoryORM) Save(col *column.Column) error {
+	_, err := r.engine.Insert(col)
+	return err
+}
+
+// FindByID 根据ID查找专栏
+func (r *ColumnRepositoryORM) FindByID(id uint64) (*column.Column, error) {
+	var col column.Column
+	exists, err := r.engine.ID(id).Get(&col)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, nil
+	}
+	return &col, nil
+}
+
+// FindByAuthorID 查找作者的所有专栏
+func (r *ColumnRepositoryORM) FindByAuthorID(authorID uint64) ([]*column.Column, error) {
+	var cols []*column.Column
+	err := r.engine.Where("author_id = ?", authorID).
+		Desc("created_at").
+		Find(&cols)
+	return cols, err
+}
+
+// FindAll 查询专栏列表
+func (r *ColumnRepositoryORM) FindAll(page *page.Page, conds []builder.Cond) error {
+	return r.engine.FindAll(page, &column.Column{}, builder.And(conds...))
+}
+
+// Update 更新专栏
+func (r *ColumnRepositoryORM) Update(col *column.Column) error {
+	_, err := r.engine.ID(col.ID).Update(col)
+	return err
+}
+
+// Delete 删除专栏
+func (r *ColumnRepositoryORM) Delete(id uint64) error {
+	_, err := r.engine.ID(id).Delete(&column.Column{})
+	return err
+}
+func (r *ColumnRepositoryORM) FindByName(name string) (*column.Column, error) {
+	var col column.Column
+	exists, err := r.engine.Where(builder.Eq{"title": name}).Get(&col)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.New("未找到用户")
+	}
+	return &col, nil
+}
diff --git a/internal/infrastructure/persistence/coupon/coupon_repo.go b/internal/infrastructure/persistence/coupon/coupon_repo.go
new file mode 100644
index 0000000..b542995
--- /dev/null
+++ b/internal/infrastructure/persistence/coupon/coupon_repo.go
@@ -0,0 +1,83 @@
+package coupon
+
+import (
+	"cls/internal/domain/coupon"
+	"cls/pkg/xorm_engine"
+	"xorm.io/builder"
+)
+
+// CouponRepository 优惠券仓储实现
+type CouponRepositoryORM struct {
+	engine *xorm_engine.Engine
+}
+
+var _ coupon.CouponRepository = (*CouponRepositoryORM)(nil)
+
+// NewCouponRepository 创建优惠券仓储
+func NewCouponRepository(engine *xorm_engine.Engine) coupon.CouponRepository {
+	return &CouponRepositoryORM{
+		engine: engine,
+	}
+}
+
+// Create 创建优惠券
+func (r *CouponRepositoryORM) Create(coupon *coupon.Coupon) error {
+	_, err := r.engine.Insert(coupon)
+	return err
+}
+
+// GetByID 根据ID获取优惠券
+func (r *CouponRepositoryORM) GetByID(id uint64) (*coupon.Coupon, error) {
+	var coupon coupon.Coupon
+	has, err := r.engine.ID(id).Get(&coupon)
+	if err != nil {
+		return nil, err
+	}
+	if !has {
+		return nil, nil
+	}
+	return &coupon, nil
+}
+
+// GetByCode 根据优惠券码获取优惠券
+func (r *CouponRepositoryORM) GetByCode(code string) (*coupon.Coupon, error) {
+	var coupon coupon.Coupon
+	has, err := r.engine.Where("code = ?", code).Get(&coupon)
+	if err != nil {
+		return nil, err
+	}
+	if !has {
+		return nil, nil
+	}
+	return &coupon, nil
+}
+
+// List 获取优惠券列表
+func (r *CouponRepositoryORM) List(page, size int) ([]*coupon.Coupon, int64, error) {
+	var coupons []*coupon.Coupon
+	total, err := r.engine.Count(&coupon.Coupon{})
+	if err != nil {
+		return nil, 0, err
+	}
+	err = r.engine.Limit(size, (page-1)*size).Find(&coupons)
+	if err != nil {
+		return nil, 0, err
+	}
+	return coupons, total, nil
+}
+
+// Update 更新优惠券
+func (r *CouponRepositoryORM) Update(coupon *coupon.Coupon) error {
+	_, err := r.engine.ID(coupon.ID).Update(coupon)
+	return err
+}
+
+// Delete 删除优惠券
+func (r *CouponRepositoryORM) Delete(id uint64) error {
+	_, err := r.engine.ID(id).Delete(&coupon.Coupon{})
+	return err
+}
+func (r *CouponRepositoryORM) ListByUserID(userID uint64) ([]*coupon.Coupon, error) {
+	data := make([]*coupon.Coupon, 0)
+	return data, r.engine.Where(builder.Eq{"user_id": userID}).Find(&data)
+}
diff --git a/internal/infrastructure/persistence/order/aggregate_repo.go b/internal/infrastructure/persistence/order/aggregate_repo.go
new file mode 100644
index 0000000..ed70fe1
--- /dev/null
+++ b/internal/infrastructure/persistence/order/aggregate_repo.go
@@ -0,0 +1,250 @@
+package order
+
+import (
+	"cls/internal/domain/order"
+	"cls/internal/domain/payment"
+	"cls/internal/domain/purchase"
+	"cls/pkg/logger"
+	"cls/pkg/util/page"
+	"cls/pkg/xorm_engine"
+	"errors"
+	"xorm.io/builder"
+)
+
+// AggregateRepositoryORM 订单聚合根仓储实现
+type AggregateRepositoryORM struct {
+	engine *xorm_engine.Engine
+	log    logger.Logger
+}
+
+var _ order.AggregateRepository = (*AggregateRepositoryORM)(nil)
+
+// NewAggregateRepositoryORM 创建订单聚合根仓储实现
+func NewAggregateRepositoryORM(engine *xorm_engine.Engine, log logger.New) order.AggregateRepository {
+	return &AggregateRepositoryORM{
+		engine: engine,
+		log:    log("cls:repo:order:aggregate"),
+	}
+}
+
+// Save 保存订单聚合根
+func (r *AggregateRepositoryORM) Save(aggregate *order.OrderAggregate) error {
+	session := r.engine.NewSession()
+	defer session.Close()
+
+	if err := session.Begin(); err != nil {
+		r.log.Error(err)
+		return err
+	}
+
+	// 保存订单
+	if _, err := session.Insert(aggregate.Order); err != nil {
+		r.log.Error(err)
+		return err
+	}
+
+	// 保存支付订单
+	if aggregate.Payment != nil {
+		if _, err := session.Insert(aggregate.Payment); err != nil {
+			r.log.Error(err)
+			return err
+		}
+	}
+
+	// 保存购买记录
+	if aggregate.Purchase != nil {
+		if _, err := session.Insert(aggregate.Purchase); err != nil {
+			session.Rollback()
+			r.log.Error(err)
+			return err
+		}
+	}
+
+	if err := session.Commit(); err != nil {
+		r.log.Error(err)
+		return err
+	}
+
+	return nil
+}
+
+// GetByOrderNo 根据订单号获取订单聚合根
+func (r *AggregateRepositoryORM) GetByOrderNo(orderNo string) (*order.OrderAggregate, error) {
+	// 获取订单
+	o := &order.Order{}
+	has, err := r.engine.Where(builder.Eq{"order_no": orderNo}).Get(o)
+	if err != nil {
+		r.log.Error(err)
+		return nil, err
+	}
+	if !has {
+		return nil, errors.New("订单不存在")
+	}
+
+	// 获取支付订单
+	p := &payment.Payment{}
+	has, err = r.engine.Where(builder.Eq{"order_no": orderNo}).Get(p)
+	if err != nil {
+		r.log.Error(err)
+		return nil, err
+	}
+
+	// 获取购买记录
+	pu := &purchase.Purchase{}
+	has, err = r.engine.Where(builder.Eq{"user_id": o.UserID, "content_id": o.TargetID}).Get(pu)
+	if err != nil {
+		r.log.Error(err)
+		return nil, err
+	}
+
+	aggregate := order.NewOrderAggregate(o)
+	if has {
+		aggregate.Payment = p
+		aggregate.Purchase = pu
+	}
+
+	return aggregate, nil
+}
+
+// GetByID 根据ID获取订单聚合根
+func (r *AggregateRepositoryORM) GetByID(id uint64) (*order.OrderAggregate, error) {
+	// 获取订单
+	o := &order.Order{}
+	has, err := r.engine.ID(id).Get(o)
+	if err != nil {
+		r.log.Error(err)
+		return nil, err
+	}
+	if !has {
+		return nil, errors.New("订单不存在")
+	}
+
+	// 获取支付订单
+	p := &payment.Payment{}
+	has, err = r.engine.Where(builder.Eq{"order_no": o.OrderNo}).Get(p)
+	if err != nil {
+		r.log.Error(err)
+		return nil, err
+	}
+
+	// 获取购买记录
+	pu := &purchase.Purchase{}
+	has, err = r.engine.Where(builder.Eq{"user_id": o.UserID, "content_id": o.TargetID}).Get(pu)
+	if err != nil {
+		r.log.Error(err)
+		return nil, err
+	}
+
+	aggregate := order.NewOrderAggregate(o)
+	if has {
+		aggregate.Payment = p
+		aggregate.Purchase = pu
+	}
+
+	return aggregate, nil
+}
+
+// ListByUserID 获取用户订单聚合根列表
+func (r *AggregateRepositoryORM) ListByUserID(userID uint64, page *page.Page) ([]*order.OrderAggregate, int64, error) {
+	// 获取订单总数
+	o := &order.Order{}
+	total, err := r.engine.Where(builder.Eq{"user_id": userID}).Count(o)
+	if err != nil {
+		r.log.Error(err)
+		return nil, 0, err
+	}
+
+	// 获取订单列表
+	var orders []*order.Order
+	err = r.engine.Where(builder.Eq{"user_id": userID}).
+		Limit(page.PageSize, (page.PageNumber-1)*page.PageSize).
+		Find(&orders)
+	if err != nil {
+		r.log.Error(err)
+		return nil, 0, err
+	}
+
+	// 获取支付订单和购买记录
+	aggregates := make([]*order.OrderAggregate, len(orders))
+	for i, o := range orders {
+		aggregate := order.NewOrderAggregate(o)
+
+		// 获取支付订单
+		p := &payment.Payment{}
+		has, err := r.engine.Where(builder.Eq{"order_no": o.OrderNo}).Get(p)
+		if err != nil {
+			r.log.Error(err)
+			return nil, 0, err
+		}
+		if has {
+			aggregate.Payment = p
+		}
+
+		// 获取购买记录
+		pu := &purchase.Purchase{}
+		has, err = r.engine.Where(builder.Eq{"user_id": o.UserID, "content_id": o.TargetID}).Get(pu)
+		if err != nil {
+			r.log.Error(err)
+			return nil, 0, err
+		}
+		if has {
+			aggregate.Purchase = pu
+		}
+
+		aggregates[i] = aggregate
+	}
+
+	return aggregates, total, nil
+}
+
+// Delete 删除订单聚合根
+func (r *AggregateRepositoryORM) Delete(id uint64) error {
+	session := r.engine.NewSession()
+	defer session.Close()
+
+	if err := session.Begin(); err != nil {
+		r.log.Error(err)
+		return err
+	}
+
+	// 获取订单
+	o := &order.Order{}
+	has, err := session.ID(id).Get(o)
+	if err != nil {
+		session.Rollback()
+		r.log.Error(err)
+		return err
+	}
+	if !has {
+		session.Rollback()
+		return errors.New("订单不存在")
+	}
+
+	// 删除支付订单
+	if _, err := session.Where(builder.Eq{"order_no": o.OrderNo}).Delete(&payment.Payment{}); err != nil {
+		session.Rollback()
+		r.log.Error(err)
+		return err
+	}
+
+	// 删除购买记录
+	if _, err := session.Where(builder.Eq{"user_id": o.UserID, "content_id": o.TargetID}).Delete(&purchase.Purchase{}); err != nil {
+		session.Rollback()
+		r.log.Error(err)
+		return err
+	}
+
+	// 删除订单
+	if _, err := session.ID(id).Delete(&order.Order{}); err != nil {
+		session.Rollback()
+		r.log.Error(err)
+		return err
+	}
+
+	if err := session.Commit(); err != nil {
+		r.log.Error(err)
+		return err
+	}
+
+	return nil
+}
diff --git a/internal/infrastructure/persistence/order/order_repo.go b/internal/infrastructure/persistence/order/order_repo.go
new file mode 100644
index 0000000..4059e32
--- /dev/null
+++ b/internal/infrastructure/persistence/order/order_repo.go
@@ -0,0 +1,109 @@
+package order
+
+import (
+	"cls/internal/domain/order"
+	"cls/pkg/logger"
+	"cls/pkg/xorm_engine"
+	"errors"
+	"xorm.io/builder"
+)
+
+// OrderRepositoryORM 订单仓储实现
+type OrderRepositoryORM struct {
+	engine *xorm_engine.Engine
+	log    logger.Logger
+}
+
+func (r *OrderRepositoryORM) Create(order *order.Order) error {
+	//TODO implement me
+	panic("implement me")
+}
+
+func (r *OrderRepositoryORM) GetByID(id uint64) (*order.Order, error) {
+	//TODO implement me
+	panic("implement me")
+}
+
+func (r *OrderRepositoryORM) GetByOrderNo(orderNo string) (*order.Order, error) {
+	//TODO implement me
+	panic("implement me")
+}
+
+func (r *OrderRepositoryORM) ListByUserID(userID uint64, page, size int) ([]*order.Order, int64, error) {
+	//TODO implement me
+	panic("implement me")
+}
+
+var _ order.OrderRepository = (*OrderRepositoryORM)(nil)
+
+// NewOrderRepositoryORM 创建订单仓储实现
+func NewOrderRepositoryORM(engine *xorm_engine.Engine, log logger.New) order.OrderRepository {
+	return &OrderRepositoryORM{
+		engine: engine,
+		log:    log("cls:repo:order"),
+	}
+}
+
+// Save 保存订单
+func (r *OrderRepositoryORM) Save(order *order.Order) error {
+	if _, err := r.engine.Insert(order); err != nil {
+		r.log.Error(err)
+		return err
+	}
+	return nil
+}
+
+// FindByID 根据ID获取订单
+func (r *OrderRepositoryORM) FindByID(id uint64) (*order.Order, error) {
+	order := &order.Order{}
+	has, err := r.engine.ID(id).Get(order)
+	if err != nil {
+		r.log.Error(err)
+		return nil, err
+	}
+	if !has {
+		return nil, errors.New("订单不存在")
+	}
+	return order, nil
+}
+
+// FindByOrderNo 根据订单号获取订单
+func (r *OrderRepositoryORM) FindByOrderNo(orderNo string) (*order.Order, error) {
+	order := &order.Order{}
+	has, err := r.engine.Where(builder.Eq{"order_no": orderNo}).Get(order)
+	if err != nil {
+		r.log.Error(err)
+		return nil, err
+	}
+	if !has {
+		return nil, errors.New("订单不存在")
+	}
+	return order, nil
+}
+
+// Update 更新订单
+func (r *OrderRepositoryORM) Update(order *order.Order) error {
+	if _, err := r.engine.ID(order.ID).Update(order); err != nil {
+		r.log.Error(err)
+		return err
+	}
+	return nil
+}
+
+// UpdateStatus 更新订单状态
+func (r *OrderRepositoryORM) UpdateStatus(id uint64, status order.OrderStatus) error {
+	if _, err := r.engine.ID(id).Update(&order.Order{Status: status}); err != nil {
+		r.log.Error(err)
+		return err
+	}
+	return nil
+}
+
+// Delete 删除订单
+func (r *OrderRepositoryORM) Delete(id uint64) error {
+	if _, err := r.engine.ID(id).Delete(&order.Order{}); err != nil {
+		r.log.Error(err)
+		return err
+	}
+	return nil
+}
diff --git a/internal/infrastructure/persistence/payment/payment_repo.go b/internal/infrastructure/persistence/payment/payment_repo.go
index fad9411..f1ea566 100644
--- a/internal/infrastructure/persistence/payment/payment_repo.go
+++ b/internal/infrastructure/persistence/payment/payment_repo.go
@@ -1,4 +1,4 @@
-package payment
+package repo
 
 import (
 	"cls/internal/domain/payment"
@@ -9,101 +9,126 @@ import (
 	"xorm.io/builder"
 )
 
-// PaymentRepositoryORM 支付仓储实现
+// PaymentRepositoryORM 支付订单仓储实现
 type PaymentRepositoryORM struct {
 	engine *xorm_engine.Engine
 	log    logger.Logger
 }
 
+func (r *PaymentRepositoryORM) Create(payment *payment.Payment) error {
+	//TODO implement me
+	panic("implement me")
+}
+
+func (r *PaymentRepositoryORM) GetByID(id uint64) (*payment.Payment, error) {
+	//TODO implement me
+	panic("implement me")
+}
+
+func (r *PaymentRepositoryORM) GetByOrderNo(orderNo string) (*payment.Payment, error) {
+	//TODO implement me
+	panic("implement me")
+}
+
+func (r *PaymentRepositoryORM) GetByTransactionID(transactionID string) (*payment.Payment, error) {
+	//TODO implement me
+	panic("implement me")
+}
+
+func (r *PaymentRepositoryORM) ListByUserID(userID uint64, page *page.Page, conds []builder.Cond) error {
+	//TODO implement me
+	panic("implement me")
+}
+
+func (r *PaymentRepositoryORM) FindAll(page *page.Page, conds []builder.Cond) error {
+	//TODO implement me
+	panic("implement me")
+}
+
 var _ payment.PaymentRepository = (*PaymentRepositoryORM)(nil)
 
-// NewRepository 创建支付仓储
-func NewRepository(engine *xorm_engine.Engine, log logger.New) *PaymentRepositoryORM {
+// NewPaymentRepositoryORM 创建支付订单仓储实现
+func NewPaymentRepositoryORM(engine *xorm_engine.Engine, log logger.New) *PaymentRepositoryORM {
 	return &PaymentRepositoryORM{
 		engine: engine,
-		log:    log("cls:repository:payment"),
+		log:    log("cls:repo:payment"),
 	}
 }
 
 // Save 保存支付订单
-func (p *PaymentRepositoryORM) Save(payment *payment.Payment) error {
-	_, err := p.engine.Insert(payment)
-	if err != nil {
-		p.log.Error(err)
+func (r *PaymentRepositoryORM) Save(payment *payment.Payment) error {
+	if _, err := r.engine.Insert(payment); err != nil {
+		r.log.Error(err)
+		return err
 	}
-	return err
+	return nil
 }
 
-// FindByID 根据ID查找支付订单
-func (p *PaymentRepositoryORM) FindByID(id uint64) (*payment.Payment, error) {
+// FindByID 根据ID获取支付订单
+func (r *PaymentRepositoryORM) FindByID(id uint64) (*payment.Payment, error) {
 	payment := &payment.Payment{}
-	has, err := p.engine.Where(builder.Eq{"id": id}).Get(payment)
+	has, err := r.engine.ID(id).Get(payment)
 	if err != nil {
-		p.log.Error(err.Error())
+		r.log.Error(err)
 		return nil, err
 	}
 	if !has {
-		p.log.Errorf("未找到相关数据【%d】", id)
-		return nil, errors.New("记录不存在")
+		return nil, errors.New("支付订单不存在")
 	}
 	return payment, nil
 }
 
-// FindByOrderNo 根据订单号查找支付订单
-func (p *PaymentRepositoryORM) FindByOrderNo(orderNo string) (*payment.Payment, error) {
+// FindByOrderNo 根据订单号获取支付订单
+func (r *PaymentRepositoryORM) FindByOrderNo(orderNo string) (*payment.Payment, error) {
 	payment := &payment.Payment{}
-	has, err := p.engine.Where(builder.Eq{"order_no": orderNo}).Get(payment)
+	has, err := r.engine.Where(builder.Eq{"order_no": orderNo}).Get(payment)
 	if err != nil {
-		p.log.Error(err.Error())
+		r.log.Error(err)
 		return nil, err
 	}
 	if !has {
-		p.log.Errorf("未找到相关数据【%s】", orderNo)
-		return nil, errors.New("记录不存在")
+		return nil, errors.New("支付订单不存在")
 	}
 	return payment, nil
 }
 
-// FindByTransactionID 根据微信支付订单号查找支付订单
-func (p *PaymentRepositoryORM) FindByTransactionID(transactionID string) (*payment.Payment, error) {
+// FindByTransactionID 根据交易号获取支付订单
+func (r *PaymentRepositoryORM) FindByTransactionID(transactionID string) (*payment.Payment, error) {
 	payment := &payment.Payment{}
-	has, err := p.engine.Where(builder.Eq{"transaction_id": transactionID}).Get(payment)
+	has, err := r.engine.Where(builder.Eq{"transaction_id": transactionID}).Get(payment)
 	if err != nil {
-		p.log.Error(err.Error())
+		r.log.Error(err)
 		return nil, err
 	}
 	if !has {
-		p.log.Errorf("未找到相关数据【%s】", transactionID)
-		return nil, errors.New("记录不存在")
+		return nil, errors.New("支付订单不存在")
 	}
 	return payment, nil
 }
 
-// FindByUserID 根据用户ID查找支付订单列表
-func (p *PaymentRepositoryORM) FindByUserID(userID uint64, page *page.Page) error {
-	return p.engine.FindAll(page, &payment.Payment{}, builder.And(builder.Eq{"user_id": userID}))
-
-}
-
-// FindAll 查询支付订单列表
-func (p *PaymentRepositoryORM) FindAll(page *page.Page, conds []builder.Cond) error {
-	return p.engine.FindAll(page, &payment.Payment{}, builder.And(conds...))
+// Update 更新支付订单
+func (r *PaymentRepositoryORM) Update(payment *payment.Payment) error {
+	if _, err := r.engine.ID(payment.ID).Update(payment); err != nil {
+		r.log.Error(err)
+		return err
+	}
+	return nil
 }
 
-// Update 更新支付订单
-func (p *PaymentRepositoryORM) Update(payment *payment.Payment) error {
-	_, err := p.engine.Update(payment)
-	if err != nil {
-		p.log.Error(err)
+// UpdateStatus 更新支付订单状态
+func (r *PaymentRepositoryORM) UpdateStatus(id uint64, status payment.PaymentStatus) error {
+	if _, err := r.engine.ID(id).Update(&payment.Payment{Status: status}); err != nil {
+		r.log.Error(err)
+		return err
 	}
-	return err
+	return nil
 }
 
 // Delete 删除支付订单
-func (p *PaymentRepositoryORM) Delete(id uint64) error {
-	_, err := p.engine.Delete(&payment.Payment{}, "id = ?", id)
-	if err != nil {
-		p.log.Error(err)
+func (r *PaymentRepositoryORM) Delete(id uint64) error {
+	if _, err := r.engine.ID(id).Delete(&payment.Payment{}); err != nil {
+		r.log.Error(err)
+		return err
 	}
-	return err
+	return nil
 }
diff --git a/internal/infrastructure/persistence/price/price_repo.go b/internal/infrastructure/persistence/price/price_repo.go
index a166a22..619f718 100644
--- a/internal/infrastructure/persistence/price/price_repo.go
+++ b/internal/infrastructure/persistence/price/price_repo.go
@@ -18,7 +18,7 @@ type PriceRepositoryORM struct {
 var _ price.PriceRepository = (*PriceRepositoryORM)(nil)
 
 // NewRepository 创建价格管理仓储
-func NewRepository(engine *xorm_engine.Engine, log logger.New) *PriceRepositoryORM {
+func NewPriceRepositoryORM(engine *xorm_engine.Engine, log logger.New) price.PriceRepository {
 	return &PriceRepositoryORM{
 		engine: engine,
 		log:    log("cls:repository:price"),
diff --git a/internal/infrastructure/persistence/purchase/purchase_repo.go b/internal/infrastructure/persistence/purchase/purchase_repo.go
index 2e1c748..685205e 100644
--- a/internal/infrastructure/persistence/purchase/purchase_repo.go
+++ b/internal/infrastructure/persistence/purchase/purchase_repo.go
@@ -67,14 +67,14 @@ func (r *PurchaseRepositoryORM) FindColumnsByUserId(userId uint64) ([]*purchase.
 	return purchases, err
 }
 
-func (r *PurchaseRepositoryORM) FindArticleById(ids ...uint64) ([]*purchase.Purchase, error) {
+func (r *PurchaseRepositoryORM) FindArticleById(uid uint64, ids ...uint64) ([]*purchase.Purchase, error) {
 	purchases := make([]*purchase.Purchase, 0)
-	err := r.engine.Where(builder.In("user_id", ids)).And(builder.Eq{"content_type": purchase.ContentTypeArticle}).Find(&purchases)
+	err := r.engine.Where(builder.Eq{"user_id": uid}.And(builder.In("content_id", ids)).And(builder.Eq{"content_type": purchase.ContentTypeArticle})).Find(&purchases)
 	return purchases, err
 }
 
-func (r *PurchaseRepositoryORM) FindColumnById(ids ...uint64) ([]*purchase.Purchase, error) {
+func (r *PurchaseRepositoryORM) FindColumnById(uid uint64, ids ...uint64) ([]*purchase.Purchase, error) {
 	purchases := make([]*purchase.Purchase, 0)
-	err := r.engine.Where(builder.In("user_id", ids)).And(builder.Eq{"content_type": purchase.ContentTypeColumn}).Find(&purchases)
+	err := r.engine.Where(builder.Eq{"user_id": uid}.And(builder.In("content_id", ids)).And(builder.Eq{"content_type": purchase.ContentTypeColumn})).Find(&purchases)
 	return purchases, err
 }
diff --git a/internal/infrastructure/persistence/user/user_aggregate_repo.go b/internal/infrastructure/persistence/user/user_aggregate_repo.go
new file mode 100644
index 0000000..c3a7baf
--- /dev/null
+++ b/internal/infrastructure/persistence/user/user_aggregate_repo.go
@@ -0,0 +1,91 @@
+package user
+
+import (
+	"cls/internal/domain/purchase"
+	domainUser "cls/internal/domain/user"
+	"cls/pkg/logger"
+	"cls/pkg/xorm_engine"
+	"errors"
+	"xorm.io/builder"
+)
+
+// UserAggregateRepositoryORM 用户聚合根仓储实现
+type UserAggregateRepositoryORM struct {
+	engine *xorm_engine.Engine
+	log    logger.Logger
+}
+
+var _ domainUser.UserAggregateRepository = (*UserAggregateRepositoryORM)(nil)
+
+func NewUserAggregateRepositoryORM(db *xorm_engine.Engine, logger logger.New) domainUser.UserAggregateRepository {
+	return &UserAggregateRepositoryORM{
+		engine: db,
+		log:    logger("panoramic:persistence:user_aggregate"),
+	}
+}
+
+func (u *UserAggregateRepositoryORM) GetUserAggregate(phone string) (*domainUser.UserAggregate, error) {
+	// 1. 获取用户信息
+	user := &domainUser.User{}
+	exist, err := u.engine.Where(builder.Eq{"phone": phone}).Get(user)
+	if err != nil {
+		u.log.Error("获取用户信息失败", err)
+		return nil, err
+	}
+	if !exist {
+		return nil, errors.New("用户不存在")
+	}
+
+	// 2. 获取用户的购买记录
+	var purchases []*purchase.Purchase
+	err = u.engine.Where(builder.Eq{"user_id": user.Id}).Find(&purchases)
+	if err != nil {
+		u.log.Error("获取用户购买记录失败", err)
+		return nil, err
+	}
+
+	// 3. 构建用户聚合根
+	aggregate := domainUser.NewUserAggregate(user)
+	aggregate.SetPurchases(purchases)
+
+	return aggregate, nil
+}
+
+func (u *UserAggregateRepositoryORM) SaveUserAggregate(aggregate *domainUser.UserAggregate) error {
+	// 1. 开启事务
+	session := u.engine.NewSession()
+	if err := session.Begin(); err != nil {
+		u.log.Error("开启事务失败", err)
+		return err
+	}
+	defer func() {
+		if err := recover(); err != nil {
+			session.Rollback()
+			panic(err)
+		}
+	}()
+
+	// 2. 更新用户信息
+	if _, err := session.Where(builder.Eq{"id": aggregate.GetUser().Id}).Update(aggregate.GetUser()); err != nil {
+		session.Rollback()
+		u.log.Error("更新用户信息失败", err)
+		return err
+	}
+
+	// 3. 保存购买记录
+	for _, p := range aggregate.GetPurchases() {
+		if _, err := session.Insert(p); err != nil {
+			session.Rollback()
+			u.log.Error("保存购买记录失败", err)
+			return err
+		}
+	}
+
+	// 4. 提交事务
+	if err := session.Commit(); err != nil {
+		u.log.Error("提交事务失败", err)
+		return err
+	}
+
+	return nil
+}
diff --git a/internal/interfaces/article/article_handler.go b/internal/interfaces/article/article_handler.go
index 21d3198..c2cd9f8 100644
--- a/internal/interfaces/article/article_handler.go
+++ b/internal/interfaces/article/article_handler.go
@@ -47,8 +47,6 @@ func (a *ArticleHandler) findAll(c *gin.Context) {
 	ePhone, err := a.authMiddleware.DecodeToken(c)
 	if err != nil {
 		a.log.Error(err)
-		c.AbortWithStatus(http.StatusInternalServerError)
-		return
 	}
 
 	err = a.service.Find(ePhone, p, map[string]string{
diff --git a/internal/interfaces/column/column_handler.go b/internal/interfaces/column/column_handler.go
new file mode 100644
index 0000000..fc3e662
--- /dev/null
+++ b/internal/interfaces/column/column_handler.go
@@ -0,0 +1,42 @@
+package column
+
+import (
+	"cls/internal/application/column"
+	"cls/internal/infrastructure/middleware/auth"
+	"cls/internal/interfaces"
+	"cls/pkg/logger"
+	"github.com/gin-gonic/gin"
+	"net/http"
+)
+
+type ColumnHandler struct {
+	service        *column.Service
+	authMiddleware *auth.AuthMiddleware
+	log            logger.Logger
+}
+
+var _ interfaces.Handler = (*ColumnHandler)(nil)
+
+func NewColumnHandler(service *column.Service, authMiddleware *auth.AuthMiddleware, log logger.New) *ColumnHandler {
+	return &ColumnHandler{service, authMiddleware, log("cls:interfaces:column")}
+}
+
+func (ch *ColumnHandler) RegisterRouters(app gin.IRouter) {
+	auth := app.Group("/column")
+	{
+		auth.GET("/get", ch.getColumnByName)
+	}
+}
+
+func (ch *ColumnHandler) getColumnByName(c *gin.Context) {
+	ePhone, err := ch.authMiddleware.DecodeToken(c)
+	if err != nil {
+		ePhone = ""
+	}
+	dto, err := ch.service.GetColumn(ePhone, c.Query("title"))
+	if err != nil {
+		c.AbortWithStatus(http.StatusInternalServerError)
+	} else {
+		c.AbortWithStatusJSON(http.StatusOK, dto)
+	}
+}
diff --git a/internal/interfaces/coupon/coupon_handler.go b/internal/interfaces/coupon/coupon_handler.go
new file mode 100644
index 0000000..747d171
--- /dev/null
+++ b/internal/interfaces/coupon/coupon_handler.go
@@ -0,0 +1,68 @@
+package coupon
+
+import (
+	"cls/internal/application/coupon"
+	middleware "cls/internal/infrastructure/middleware/auth"
+	"cls/internal/interfaces"
+	"cls/pkg/logger"
+	"github.com/gin-gonic/gin"
+	"net/http"
+)
+
+// Handler 优惠券 HTTP 处理器
+type CouponHandler struct {
+	couponService  *coupon.CouponService
+	authMiddleware *middleware.AuthMiddleware
+	log            logger.Logger
+}
+
+var _ interfaces.Handler = (*CouponHandler)(nil)
+
+// NewHandler 创建优惠券 HTTP 处理器
+func NewCouponHandler(couponService *coupon.CouponService, authMiddleware *middleware.AuthMiddleware, log logger.New) *CouponHandler {
+	return &CouponHandler{
+		couponService:  couponService,
+		authMiddleware: authMiddleware,
+		log:            log("cls:interfaces:coupon"),
+	}
+}
+
+func (c CouponHandler) RegisterRouters(app gin.IRouter) {
+	coupon := app.Group("/coupon")
+	{
+		coupon.GET("/get", c.GetUserCoupons)
+		coupon.POST("/create", c.CreateCoupon)
+	}
+}
+
+// CreateCoupon 创建优惠券
+func (h *CouponHandler) CreateCoupon(c *gin.Context) {
+	var req coupon.CouponDto
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.AbortWithStatus(http.StatusInternalServerError)
+		return
+	}
+	if err := h.couponService.CreateCoupon(&req); err != nil {
+		c.AbortWithStatus(http.StatusInternalServerError)
+
+	} else {
+		c.AbortWithStatus(http.StatusOK)
+	}
+
+}
+
+// GetUserCoupons 获取用户的优惠券列表
+func (h *CouponHandler) GetUserCoupons(c *gin.Context) {
+	ePhone, err := h.authMiddleware.DecodeToken(c)
+	if err != nil {
+		c.AbortWithStatus(http.StatusInternalServerError)
+		return
+	}
+	coupons, err := h.couponService.GetUserCoupons(ePhone)
+	if err != nil {
+		c.AbortWithStatus(http.StatusInternalServerError)
+	} else {
+
+	}
+	c.JSON(http.StatusOK, coupons)
+}
diff --git a/internal/interfaces/http/column_handler.go b/internal/interfaces/http/column_handler.go
new file mode 100644
index 0000000..0519ecb
--- /dev/null
+++ b/internal/interfaces/http/column_handler.go
@@ -0,0 +1 @@
+ 
\ No newline at end of file
diff --git a/internal/interfaces/middleware/auth.go b/internal/interfaces/middleware/auth.go
new file mode 100644
index 0000000..0519ecb
--- /dev/null
+++ b/internal/interfaces/middleware/auth.go
@@ -0,0 +1 @@
+ 
\ No newline at end of file
diff --git a/internal/interfaces/order/order_handler.go b/internal/interfaces/order/order_handler.go
new file mode 100644
index 0000000..c3f98a9
--- /dev/null
+++ b/internal/interfaces/order/order_handler.go
@@ -0,0 +1,43 @@
+package order
+
+import (
+	"cls/internal/application/order"
+	"cls/internal/interfaces"
+	"cls/pkg/logger"
+	"github.com/gin-gonic/gin"
+	"net/http"
+)
+
+type OrderHandler struct {
+	service *order.OrderService
+	log     logger.Logger
+}
+
+func NewOrderHandler(service *order.OrderService, log logger.New) *OrderHandler {
+	return &OrderHandler{service, log("cls:interfaces:order")}
+}
+
+var _ interfaces.Handler = (*OrderHandler)(nil)
+
+func (o *OrderHandler) RegisterRouters(app gin.IRouter) {
+	auth := app.Group("/order")
+	{
+		auth.POST("/create", o.create)
+	}
+}
+
+func (o *OrderHandler) create(c *gin.Context) {
+	dto := &order.CreateOrderRequest{}
+	err := c.ShouldBindJSON(dto)
+	if err != nil {
+		o.log.Error(err.Error())
+		c.AbortWithStatus(http.StatusInternalServerError)
+		return
+	}
+	data, err := o.service.CreateOrder(dto)
+	if err != nil {
+		c.AbortWithStatus(http.StatusInternalServerError)
+	} else {
+		c.AbortWithStatusJSON(http.StatusOK, data)
+	}
+}
diff --git a/internal/interfaces/price/price_handler.go b/internal/interfaces/price/price_handler.go
new file mode 100644
index 0000000..7044f05
--- /dev/null
+++ b/internal/interfaces/price/price_handler.go
@@ -0,0 +1,138 @@
+package price
+
+import (
+	"cls/internal/application/price"
+	"cls/internal/interfaces"
+	"cls/pkg/logger"
+	"cls/pkg/util/page"
+	"github.com/gin-gonic/gin"
+	"net/http"
+	"strconv"
+)
+
+type PriceHandler struct {
+	service *price.PriceService
+	log     logger.Logger
+}
+
+var _ interfaces.Handler = (*PriceHandler)(nil)
+
+func NewPriceHandler(service *price.PriceService, log logger.New) *PriceHandler {
+	return &PriceHandler{service, log("cls:interfaces:price")}
+}
+
+func (h *PriceHandler) RegisterRouters(app gin.IRouter) {
+	auth := app.Group("/price")
+	{
+		auth.POST("/create", h.create)
+		auth.GET("/get", h.getPrice)
+		auth.PUT("/update", h.update)
+		auth.GET("/list", h.getPriceList)
+		auth.GET("/article/:id", h.getArticlePrice)
+		auth.GET("/column/:id", h.getColumnPrice)
+	}
+}
+
+func (h *PriceHandler) create(c *gin.Context) {
+	dto := &price.PriceDto{}
+	err := c.ShouldBindJSON(dto)
+	if err != nil {
+		h.log.Error(err.Error())
+		c.AbortWithStatus(http.StatusInternalServerError)
+		return
+	}
+	err = h.service.SetPrice(dto)
+	if err != nil {
+		h.log.Error(err)
+		c.AbortWithStatus(http.StatusInternalServerError)
+	} else {
+		c.AbortWithStatus(http.StatusOK)
+	}
+}
+
+func (h *PriceHandler) getPrice(c *gin.Context) {
+	dto := &price.PriceDto{}
+	err := c.ShouldBindJSON(dto)
+	if err != nil {
+		h.log.Error(err.Error())
+		c.AbortWithStatus(http.StatusInternalServerError)
+		return
+	}
+	price, err := h.service.GetPrice(dto)
+	if err != nil {
+		h.log.Error(err)
+		c.AbortWithStatus(http.StatusInternalServerError)
+		return
+	}
+	c.JSON(http.StatusOK, price)
+}
+
+func (h *PriceHandler) update(c *gin.Context) {
+	dto := &price.PriceDto{}
+	err := c.ShouldBindJSON(dto)
+	if err != nil {
+		h.log.Error(err.Error())
+		c.AbortWithStatus(http.StatusInternalServerError)
+		return
+	}
+	err = h.service.UpdatePrice(dto)
+	if err != nil {
+		h.log.Error(err)
+		c.AbortWithStatus(http.StatusInternalServerError)
+	} else {
+		c.AbortWithStatus(http.StatusOK)
+	}
+}
+
+func (h *PriceHandler) getPriceList(c *gin.Context) {
+	page := &page.Page{}
+	err := c.ShouldBindJSON(page)
+	if err != nil {
+		h.log.Error(err.Error())
+		c.AbortWithStatus(http.StatusInternalServerError)
+		return
+	}
+	err = h.service.GetPriceList(page, map[string]string{
+		"search_eq_type": c.Query("search_eq_type"),
+	})
+	if err != nil {
+		h.log.Error(err)
+		c.AbortWithStatus(http.StatusInternalServerError)
+		return
+	}
+	c.JSON(http.StatusOK, page)
+}
+
+func (h *PriceHandler) getArticlePrice(c *gin.Context) {
+	targetId, err := strconv.ParseInt(c.Param("id"), 10, 64)
+	if err != nil {
+		h.log.Error(err.Error())
+		c.AbortWithStatus(http.StatusInternalServerError)
+		return
+	}
+	priceDto := &price.PriceDto{TargetID: uint64(targetId)}
+	price, err := h.service.GetArticlePrice(priceDto)
+	if err != nil {
+		h.log.Error(err)
+		c.AbortWithStatus(http.StatusInternalServerError)
+		return
+	}
+	c.JSON(http.StatusOK, price)
+}
+
+func (h *PriceHandler) getColumnPrice(c *gin.Context) {
+	targetId, err := strconv.ParseInt(c.Param("id"), 10, 64)
+	if err != nil {
+		h.log.Error(err.Error())
+		c.AbortWithStatus(http.StatusInternalServerError)
+		return
+	}
+	priceDto := &price.PriceDto{TargetID: uint64(targetId)}
+	price, err := h.service.GetColumnPrice(priceDto)
+	if err != nil {
+		h.log.Error(err)
+		c.AbortWithStatus(http.StatusInternalServerError)
+		return
+	}
+	c.JSON(http.StatusOK, price)
+}
diff --git a/internal/modules/column_module.go b/internal/modules/column_module.go
new file mode 100644
index 0000000..8e5a712
--- /dev/null
+++ b/internal/modules/column_module.go
@@ -0,0 +1,16 @@
+package modules
+
+import (
+	service "cls/internal/application/column"
+	repo "cls/internal/infrastructure/persistence/column"
+	"cls/internal/interfaces"
+	"cls/internal/interfaces/column"
+	"go.uber.org/fx"
+)
+
+var ColumnModule = fx.Module("ColumnModule",
+	fx.Provide(
+		interfaces.AsHandler(column.NewColumnHandler),
+		service.NewService,
+		repo.NewColumnRepositoryORM,
+	))
diff --git a/internal/modules/coupon_module.go b/internal/modules/coupon_module.go
new file mode 100644
index 0000000..a0e7cbc
--- /dev/null
+++ b/internal/modules/coupon_module.go
@@ -0,0 +1,16 @@
+package modules
+
+import (
+	service "cls/internal/application/coupon"
+	repo "cls/internal/infrastructure/persistence/coupon"
+	"cls/internal/interfaces"
+	"cls/internal/interfaces/coupon"
+	"go.uber.org/fx"
+)
+
+var CouponModule = fx.Module("couponModule",
+	fx.Provide(
+		interfaces.AsHandler(coupon.NewCouponHandler),
+		service.NewCouponService,
+		repo.NewCouponRepository,
+	))
diff --git a/internal/modules/module.go b/internal/modules/module.go
index 4c3178e..4bc1fbc 100644
--- a/internal/modules/module.go
+++ b/internal/modules/module.go
@@ -2,7 +2,12 @@ package modules
 
 import (
 	"cls/internal/domain/article"
+	"cls/internal/domain/column"
+	"cls/internal/domain/coupon"
 	"cls/internal/domain/free_trial"
+	"cls/internal/domain/order"
+	"cls/internal/domain/payment"
+	"cls/internal/domain/price"
 	"cls/internal/domain/purchase"
 	"cls/internal/domain/user"
 	"cls/pkg/logger"
@@ -17,6 +22,10 @@ var Module = fx.Module("cls",
 		ArticleModule,  //文章模块
 		PurchaseModule, //购买模块
 		FreeTrialModule,
+		PriceModule,
+		ColumnModule,
+		OrderModule,
+		CouponModule,
 	),
 	fx.Options(),
 	fx.Invoke(registerModels),
@@ -35,6 +44,11 @@ func registerModels(engine *xorm_engine.Engine, logger logger.New) {
 		&user.User{},
 		&free_trial.FreeTrial{},
 		&purchase.Purchase{},
+		&price.Price{},
+		&column.Column{},
+		&order.Order{},
+		&payment.Payment{},
+		&coupon.Coupon{},
 	); err != nil {
 		log.Error(err)
 	}
diff --git a/internal/modules/order_module.go b/internal/modules/order_module.go
new file mode 100644
index 0000000..bb43a79
--- /dev/null
+++ b/internal/modules/order_module.go
@@ -0,0 +1,19 @@
+package modules
+
+import (
+	service "cls/internal/application/order"
+	repo "cls/internal/infrastructure/persistence/order"
+	"cls/internal/interfaces"
+	"cls/internal/interfaces/order"
+	"go.uber.org/fx"
+)
+
+// OrderModule 订单模块
+var OrderModule = fx.Module("order",
+	fx.Provide(
+		interfaces.AsHandler(order.NewOrderHandler),
+		repo.NewOrderRepositoryORM,
+		repo.NewAggregateRepositoryORM,
+		service.NewOrderService,
+	),
+)
diff --git a/internal/modules/price_module.go b/internal/modules/price_module.go
new file mode 100644
index 0000000..7941e49
--- /dev/null
+++ b/internal/modules/price_module.go
@@ -0,0 +1,16 @@
+package modules
+
+import (
+	service "cls/internal/application/price"
+	repo "cls/internal/infrastructure/persistence/price"
+	"cls/internal/interfaces"
+	"cls/internal/interfaces/price"
+	"go.uber.org/fx"
+)
+
+var PriceModule = fx.Module("PriceModule",
+	fx.Provide(
+		interfaces.AsHandler(price.NewPriceHandler),
+		service.NewPriceService,
+		repo.NewPriceRepositoryORM,
+	))
diff --git a/internal/modules/user_module.go b/internal/modules/user_module.go
index 9c587ff..c68ba41 100644
--- a/internal/modules/user_module.go
+++ b/internal/modules/user_module.go
@@ -15,5 +15,6 @@ var UserModule = fx.Module("UserModule",
 	fx.Provide(
 		service.NewUserService,
 		repo.NewUserRepositoryORM,
+		repo.NewUserAggregateRepositoryORM,
 	),
 )
diff --git a/pkg/response/response.go b/pkg/response/response.go
new file mode 100644
index 0000000..a3c2442
--- /dev/null
+++ b/pkg/response/response.go
@@ -0,0 +1,50 @@
+package response
+
+import (
+	"github.com/gin-gonic/gin"
+	"net/http"
+)
+
+// Response 统一响应结构
+type Response struct {
+	Code    int         `json:"code"`           // 业务码
+	Message string      `json:"message"`        // 提示信息
+	Data    interface{} `json:"data,omitempty"` // 数据
+}
+
+// Success 成功响应
+func Success(c *gin.Context, data interface{}) {
+	c.JSON(http.StatusOK, Response{
+		Code:    0,
+		Message: "success",
+		Data:    data,
+	})
+}
+
+// Error 错误响应
+func Error(c *gin.Context, code int, message string) {
+	c.JSON(code, Response{
+		Code:    code,
+		Message: message,
+	})
+}
+
+// ValidationError 参数验证错误响应
+func ValidationError(c *gin.Context, message string) {
+	Error(c, http.StatusBadRequest, message)
+}
+
+// ServerError 服务器错误响应
+func ServerError(c *gin.Context, message string) {
+	Error(c, http.StatusInternalServerError, message)
+}
+
+// UnauthorizedError 未授权错误响应
+func UnauthorizedError(c *gin.Context) {
+	Error(c, http.StatusUnauthorized, "未授权访问")
+}
+
+// NotFoundError 资源不存在错误响应
+func NotFoundError(c *gin.Context) {
+	Error(c, http.StatusNotFound, "资源不存在")
+}