diff --git a/backend/app/http/admin/posts.go b/backend/app/http/admin/posts.go
index 0961043..3b4af7c 100644
--- a/backend/app/http/admin/posts.go
+++ b/backend/app/http/admin/posts.go
@@ -78,3 +78,57 @@ func (ctl *posts) Create(ctx fiber.Ctx, form *PostForm) error {
 func (ctl *posts) Update(ctx fiber.Ctx, id int64, form *model.Posts) error {
 	return nil
 }
+
+// Delete posts
+// @Router			/v1/admin/posts/:id [delete]
+// @Bind id path
+func (ctl *posts) Delete(ctx fiber.Ctx, id int64) error {
+	post, err := models.Posts.GetByID(ctx.Context(), id)
+	if err != nil {
+		return err
+	}
+	if post == nil {
+		return fiber.ErrNotFound
+	}
+
+	if err := models.Posts.DeleteByID(ctx.Context(), id); err != nil {
+		return err
+	}
+	return nil
+}
+
+type PostItem struct {
+	*model.Posts
+	Medias []*models.MediaItem `json:"medias"`
+}
+
+// Show posts by id
+// @Router			/v1/admin/posts/:id [get]
+// @Bind id path
+func (ctl *posts) Show(ctx fiber.Ctx, id int64) (*PostItem, error) {
+	post, err := models.Posts.GetByID(ctx.Context(), id)
+	if err != nil {
+		return nil, err
+	}
+
+	medias, err := models.Medias.GetByIds(ctx.Context(), lo.Map(post.Assets.Data, func(asset fields.MediaAsset, _ int) int64 {
+		return asset.Media
+	}))
+	if err != nil {
+		return nil, err
+	}
+	return &PostItem{
+		Posts: post,
+		Medias: lo.Map(medias, func(media *model.Medias, _ int) *models.MediaItem {
+			return &models.MediaItem{
+				ID:           media.ID,
+				Name:         media.Name,
+				UploadTime:   media.CreatedAt.Format("2006-01-02 15:04:05"),
+				FileSize:     media.Size,
+				MimeType:     media.MimeType,
+				FileType:     models.Medias.ConvertFileTypeByMimeType(media.MimeType),
+				ThumbnailUrl: "",
+			}
+		}),
+	}, nil
+}
diff --git a/backend/app/http/admin/routes.gen.go b/backend/app/http/admin/routes.gen.go
index 88b62ab..374e374 100644
--- a/backend/app/http/admin/routes.gen.go
+++ b/backend/app/http/admin/routes.gen.go
@@ -56,6 +56,16 @@ func (r *Routes) Register(router fiber.Router) {
 		Body[model.Posts]("form"),
 	))
 
+	router.Delete("/v1/admin/posts/:id", Func1(
+		r.posts.Delete,
+		PathParam[int64]("id"),
+	))
+
+	router.Get("/v1/admin/posts/:id", DataFunc1(
+		r.posts.Show,
+		PathParam[int64]("id"),
+	))
+
 	// 注册路由组: uploads
 	router.Post("/v1/admin/uploads/:md5/chunks/:idx", Func3(
 		r.uploads.Chunks,
diff --git a/backend/app/models/posts.go b/backend/app/models/posts.go
index 5fb1e8c..0eacc46 100644
--- a/backend/app/models/posts.go
+++ b/backend/app/models/posts.go
@@ -6,7 +6,6 @@ import (
 	"time"
 
 	"quyun/app/requests"
-	"quyun/database/fields"
 	"quyun/database/schemas/public/model"
 	"quyun/database/schemas/public/table"
 
@@ -29,9 +28,7 @@ func (m *postsModel) Prepare() error {
 func (m *postsModel) BuildConditionWithKey(key *string) BoolExpression {
 	tbl := table.Posts
 
-	cond := tbl.DeletedAt.IS_NULL().AND(
-		tbl.Status.EQ(Int32(int32(fields.PostStatusPublished))),
-	)
+	cond := tbl.DeletedAt.IS_NULL()
 
 	if key == nil || *key == "" {
 		return cond
@@ -58,8 +55,6 @@ func (m *postsModel) GetByID(ctx context.Context, id int64) (*model.Posts, error
 		WHERE(
 			tbl.ID.EQ(Int64(id)).AND(
 				tbl.DeletedAt.IS_NULL(),
-			).AND(
-				tbl.Status.EQ(Int32(int32(fields.PostStatusPublished))),
 			),
 		)
 	m.log.Infof("sql: %s", stmt.DebugSql())
@@ -211,3 +206,21 @@ func (m *postsModel) Buy(ctx context.Context, userId, postId int64) error {
 	}
 	return nil
 }
+
+// DeleteByID soft delete item
+func (m *postsModel) DeleteByID(ctx context.Context, id int64) error {
+	tbl := table.Posts
+	stmt := tbl.
+		UPDATE(tbl.DeletedAt).
+		SET(TimestampT(time.Now())).
+		WHERE(
+			tbl.ID.EQ(Int64(id)),
+		)
+	m.log.Infof("sql: %s", stmt.DebugSql())
+
+	if _, err := stmt.ExecContext(ctx, db); err != nil {
+		m.log.Errorf("error deleting post: %v", err)
+		return err
+	}
+	return nil
+}
diff --git a/backend/test.http b/backend/test.http
index 3c317d8..a02f82c 100644
--- a/backend/test.http
+++ b/backend/test.http
@@ -43,4 +43,7 @@ Content-Type: application/json
 
 ### get posts with keyword
 GET {{host}}/v1/admin/posts?page=1&limit=10&keyword=99123 HTTP/1.1
-Content-Type: application/json
\ No newline at end of file
+Content-Type: application/json
+
+### delete posts
+DELETE  {{host}}/v1/admin/posts/103 HTTP/1.1
\ No newline at end of file
diff --git a/frontend/admin/src/api/posts_item.json b/frontend/admin/src/api/posts_item.json
new file mode 100644
index 0000000..4c2c1f3
--- /dev/null
+++ b/frontend/admin/src/api/posts_item.json
@@ -0,0 +1,25 @@
+{
+    "id": 102,
+    "created_at": "2025-04-09T20:25:00.118963Z",
+    "updated_at": "2025-04-09T20:25:00.118963Z",
+    "deleted_at": null,
+    "status": 0,
+    "title": "adsfafd",
+    "description": "afda",
+    "content": "",
+    "price": 123123,
+    "discount": 100,
+    "views": 0,
+    "likes": 0,
+    "tags": null,
+    "assets": [
+        {
+            "type": "unknown",
+            "media": 47
+        },
+        {
+            "type": "document",
+            "media": 48
+        }
+    ]
+}
\ No newline at end of file
diff --git a/frontend/admin/src/pages/PostEditPage.vue b/frontend/admin/src/pages/PostEditPage.vue
index 207acc8..093cdf7 100644
--- a/frontend/admin/src/pages/PostEditPage.vue
+++ b/frontend/admin/src/pages/PostEditPage.vue
@@ -1,4 +1,5 @@
 <script setup>
+import { postService } from '@/api/postService';
 import { useToast } from 'primevue/usetoast';
 import { onMounted, reactive, ref } from 'vue';
 import { useRoute, useRouter } from 'vue-router';
@@ -9,7 +10,6 @@ import Button from 'primevue/button';
 import Column from 'primevue/column';
 import DataTable from 'primevue/datatable';
 import Dialog from 'primevue/dialog';
-import Dropdown from 'primevue/dropdown';
 import InputNumber from 'primevue/inputnumber';
 import InputText from 'primevue/inputtext';
 import ProgressSpinner from 'primevue/progressspinner';
@@ -26,23 +26,25 @@ const post = reactive({
     id: null,
     title: '',
     price: 0,
+    discount: 100,
     introduction: '',
-    status: '',
     selectedMedia: [],
-    author: '',
-    publishedAt: '',
-    viewCount: 0,
-    mediaTypes: [],
+    medias: [],
+    status: 0,
 });
 
 // Status options
-const statusOptions = ref(['已发布', '草稿', '已下架']);
+const statusOptions = [
+    { label: '发布', value: 1 },
+    { label: '草稿', value: 0 }
+];
 
 // Validation state
 const errors = reactive({
     title: '',
     introduction: '',
-    selectedMedia: ''
+    selectedMedia: '',
+    discount: ''
 });
 
 // Media selection dialog state
@@ -99,65 +101,22 @@ const mediaItems = ref([
 const fetchPost = async (id) => {
     loading.value = true;
     try {
-        // In a real app, you would call an API to get the post
-        // const response = await postApi.getPostById(id);
-        // Object.assign(post, response.data);
-
-        // For demo, we'll use some sample data
-        const samplePosts = [
-            {
-                id: 1,
-                title: '如何高效学习编程',
-                author: '张三',
-                thumbnail: 'https://via.placeholder.com/150',
-                price: 29.99,
-                publishedAt: '2023-06-15 14:30',
-                status: '已发布',
-                mediaTypes: ['文章', '视频'],
-                viewCount: 1254,
-                introduction: '这是一篇关于高效学习编程的文章，包含了多种学习方法和技巧。',
-                selectedMedia: [mediaItems.value[0], mediaItems.value[2]]
-            },
-            {
-                id: 2,
-                title: '前端开发最佳实践',
-                author: '李四',
-                thumbnail: 'https://via.placeholder.com/150',
-                price: 49.99,
-                publishedAt: '2023-06-10 09:15',
-                status: '草稿',
-                mediaTypes: ['文章'],
-                viewCount: 789,
-                introduction: '探讨现代前端开发的各种最佳实践和设计模式。',
-                selectedMedia: [mediaItems.value[1]]
-            },
-            {
-                id: 3,
-                title: '数据分析入门指南',
-                author: '王五',
-                thumbnail: 'https://via.placeholder.com/150',
-                price: 0.00,
-                publishedAt: '2023-06-05 16:45',
-                status: '已下架',
-                mediaTypes: ['文章', '音频'],
-                viewCount: 2567,
-                introduction: '介绍数据分析的基础知识和常用工具。',
-                selectedMedia: [mediaItems.value[3], mediaItems.value[4]]
-            }
-        ];
-
-        const foundPost = samplePosts.find(p => p.id === parseInt(id));
-        if (foundPost) {
-            Object.assign(post, foundPost);
-            // Initialize selectedMediaItems with the post's media for the dialog
-            selectedMediaItems.value = [...post.selectedMedia];
-        } else {
-            toast.add({ severity: 'error', summary: '错误', detail: '未找到该文章', life: 3000 });
+        const response = await postService.getPost(id);
+        if (response.status !== 200) {
+            toast.add({ severity: 'error', summary: '错误', detail: response.message, life: 3000 });
             router.push('/posts');
+            return;
         }
 
-        // Simulate API delay
-        await new Promise(resolve => setTimeout(resolve, 500));
+        const postData = response.data;
+        post.id = postData.id;
+        post.title = postData.title;
+        post.price = postData.price;
+        post.discount = postData.discount || 100;
+        post.introduction = postData.introduction;
+        post.status = postData.status;
+        post.selectedMedia = postData.medias || [];
+        post.medias = postData.medias?.map(media => media.id) || [];
     } catch (error) {
         toast.add({ severity: 'error', summary: '错误', detail: '加载文章失败', life: 3000 });
         router.push('/posts');
@@ -235,21 +194,26 @@ const savePost = async () => {
         valid = false;
     }
 
+    if (post.discount < 0 || post.discount > 100) {
+        errors.discount = '折扣必须在0到100之间';
+        valid = false;
+    }
+
     if (!valid) {
         toast.add({ severity: 'error', summary: '表单错误', detail: '请检查表单中的错误并修正', life: 3000 });
         return;
     }
 
     try {
-        // In a real app, you would call an API to update the post
-        // await postApi.updatePost(post.id, post);
+        post.medias = post.selectedMedia.map(media => media.id);
+        const resp = await postService.updatePost(post.id, post);
 
-        // Simulate API delay
-        await new Promise(resolve => setTimeout(resolve, 1000));
+        if (resp.status !== 200) {
+            toast.add({ severity: 'error', summary: '错误', detail: resp.message, life: 3000 });
+            return;
+        }
 
         toast.add({ severity: 'success', summary: '成功', detail: '文章已成功更新', life: 3000 });
-
-        // Navigate back to the post list
         router.push('/posts');
     } catch (error) {
         toast.add({ severity: 'error', summary: '错误', detail: '更新文章失败', life: 3000 });
@@ -264,11 +228,11 @@ const cancelEdit = () => {
 // File type badge severity mapping
 const getBadgeSeverity = (fileType) => {
     const map = {
-        'Image': 'info',
-        'PDF': 'danger',
-        'Video': 'warning',
-        'Document': 'primary',
-        'Audio': 'success'
+        'image': 'info',
+        'pdf': 'danger',
+        'video': 'warning',
+        'document': 'primary',
+        'audio': 'success'
     };
     return map[fileType] || 'info';
 };
@@ -276,11 +240,11 @@ const getBadgeSeverity = (fileType) => {
 // File type icon mapping
 const getFileIcon = (file) => {
     const map = {
-        'Image': 'pi-image',
-        'PDF': 'pi-file-pdf',
-        'Video': 'pi-video',
-        'Document': 'pi-file',
-        'Audio': 'pi-volume-up'
+        'image': 'pi-image',
+        'pdf': 'pi-file-pdf',
+        'video': 'pi-video',
+        'document': 'pi-file',
+        'audio': 'pi-volume-up'
     };
     return `pi ${map[file.fileType] || 'pi-file'}`;
 };
@@ -315,15 +279,14 @@ onMounted(() => {
         </div>
 
         <div v-else>
-            <div class="grid grid-cols-1 md:grid-cols-2 gap-6 p-0!">
+            <div class="grid grid-cols-1 md:grid-cols-2 gap-6">
                 <!-- Title -->
                 <div class="col-span-2">
                     <label for="title" class="block text-sm font-medium text-gray-700 mb-1">标题</label>
                     <InputText id="title" v-model="post.title" class="w-full p-inputtext-lg" placeholder="输入文章标题" />
-                    <small v-if="errors.title" class="p-error">{{ errors.title }}</small>
+                    <small v-if="errors.title" class="text-red-500">{{ errors.title }}</small>
                 </div>
 
-
                 <!-- Price -->
                 <div class="col-span-1">
                     <label for="price" class="block text-sm font-medium text-gray-700 mb-1">价格 (¥)</label>
@@ -331,10 +294,24 @@ onMounted(() => {
                         class="w-full" />
                 </div>
 
-                <!-- Status -->
+                <!-- Discount -->
                 <div class="col-span-1">
-                    <label for="status" class="block text-sm font-medium text-gray-700 mb-1">状态</label>
-                    <Dropdown id="status" v-model="post.status" :options="statusOptions" class="w-full" />
+                    <label for="discount" class="block text-sm font-medium text-gray-700 mb-1">折扣 (%)</label>
+                    <InputNumber id="discount" v-model="post.discount" :min="0" :max="100" :minFractionDigits="0"
+                        :maxFractionDigits="0" class="w-full" placeholder="输入折扣百分比" />
+                    <small v-if="errors.discount" class="text-red-500">{{ errors.discount }}</small>
+                </div>
+
+                <!-- Status -->
+                <div class="col-span-2">
+                    <label class="block text-sm font-medium text-gray-700 mb-1">状态</label>
+                    <div class="flex gap-4">
+                        <div v-for="option in statusOptions" :key="option.value" class="flex items-center">
+                            <RadioButton :value="option.value" v-model="post.status"
+                                :inputId="'status_' + option.value" />
+                            <label :for="'status_' + option.value" class="ml-2">{{ option.label }}</label>
+                        </div>
+                    </div>
                 </div>
 
                 <!-- Introduction -->
@@ -365,16 +342,16 @@ onMounted(() => {
                                     class="relative border border-gray-200 rounded-md p-2 flex items-center">
                                     <div v-if="media.thumbnailUrl" class="flex-shrink-0 h-10 w-10 mr-3">
                                         <img class="h-10 w-10 object-cover rounded" :src="media.thumbnailUrl"
-                                            :alt="media.fileName">
+                                            :alt="media.name">
                                     </div>
                                     <div v-else
                                         class="flex-shrink-0 h-10 w-10 mr-3 bg-gray-100 rounded flex items-center justify-center">
                                         <i :class="getFileIcon(media)" class="text-2xl"></i>
                                     </div>
                                     <div class="flex-1 overflow-hidden">
-                                        <div class="text-sm font-medium text-gray-900 truncate">{{ media.fileName }}
+                                        <div class="text-sm font-medium text-gray-900 truncate">{{ media.name }}
                                         </div>
-                                        <Badge :value="media.fileType" :severity="getBadgeSeverity(media.fileType)"
+                                        <Badge :value="media.file_type" :severity="getBadgeSeverity(media.file_type)"
                                             class="text-xs" />
                                     </div>
                                     <Button icon="pi pi-times" class="p-button-rounded p-button-text p-button-sm"
diff --git a/frontend/admin/src/pages/PostPage.vue b/frontend/admin/src/pages/PostPage.vue
index 4d7881c..8007ddb 100644
--- a/frontend/admin/src/pages/PostPage.vue
+++ b/frontend/admin/src/pages/PostPage.vue
@@ -39,6 +39,11 @@ const mediaTypeOptions = ref([
 const globalFilterValue = ref('');
 const loading = ref(false);
 const searchTimeout = ref(null);
+const filters = ref({
+    global: { value: null, matchMode: 'contains' },
+    status: { value: null, matchMode: 'equals' },
+    mediaTypes: { value: null, matchMode: 'equals' }
+});
 
 // Sample data - in a real app, this would come from an API
 const posts = ref([]);
@@ -50,9 +55,8 @@ const total = ref(0);  // 总记录数
 
 // Status mapping
 const statusMap = {
-    1: '已发布',
-    2: '草稿',
-    3: '已下架'
+    0: '发布',
+    1: '草稿',
 };
 
 // Transform assets to media types
@@ -90,9 +94,22 @@ const confirmDelete = (post) => {
         icon: 'pi pi-exclamation-triangle',
         acceptClass: 'p-button-danger',
         accept: () => {
-            // In a real app, you would call an API to delete the post
-            posts.value = posts.value.filter(p => p.id !== post.id);
-            toast.add({ severity: 'success', summary: '成功', detail: '文章已删除', life: 3000 });
+            // // In a real app, you would call an API to delete the post
+            // posts.value = posts.value.filter(p => p.id !== post.id);
+            // toast.add({ severity: 'success', summary: '成功', detail: '文章已删除', life: 3000 });
+
+            // call remote delete
+            postService.deletePost(post.id)
+                .then(() => {
+                    // toast success
+                    toast.add({ severity: 'success', summary: '成功', detail: '文章已删除', life: 3000 });
+                    fetchPosts();
+                })
+                .catch(error => {
+                    console.error('Delete error:', error); // Debug log
+                    toast.add({ severity: 'error', summary: '错误', detail: '删除文章失败', life: 3000 });
+                });
+
         }
     });
 };
@@ -217,9 +234,8 @@ const formatMediaTypes = (mediaTypes) => {
                 paginatorTemplate="FirstPageLink PrevPageLink PageLinks NextPageLink LastPageLink CurrentPageReport RowsPerPageDropdown"
                 :rowsPerPageOptions="[10, 20, 50]"
                 currentPageReportTemplate="显示第 {first} 到 {last} 条，共 {totalRecords} 条结果" dataKey="id"
-                :globalFilterFields="['title', 'description', 'status']"
-                :filters="{ global: { value: globalFilterValue, matchMode: 'contains' } }" stripedRows removableSort
-                class="p-datatable-sm" responsiveLayout="scroll">
+                :globalFilterFields="['title', 'description', 'status']" :filters="filters.value" stripedRows
+                removableSort class="p-datatable-sm" responsiveLayout="scroll">
 
                 <template #empty>
                     <div class="text-center p-4">未找到文章。</div>