diff --git a/backend/app/http/admin/posts.go b/backend/app/http/admin/posts.go
index 9923db0..0961043 100644
--- a/backend/app/http/admin/posts.go
+++ b/backend/app/http/admin/posts.go
@@ -3,9 +3,11 @@ package admin
 import (
 	"quyun/app/models"
 	"quyun/app/requests"
+	"quyun/database/fields"
 	"quyun/database/schemas/public/model"
 
 	"github.com/gofiber/fiber/v3"
+	"github.com/samber/lo"
 )
 
 type ListQuery struct {
@@ -24,10 +26,48 @@ func (ctl *posts) List(ctx fiber.Ctx, pagination *requests.Pagination, query *Li
 	return models.Posts.List(ctx.Context(), pagination, cond)
 }
 
+type PostForm struct {
+	Title        string            `json:"title"`
+	Price        int64             `json:"price"`
+	Discount     int16             `json:"discount"`
+	Introduction string            `json:"introduction"`
+	Medias       []int64           `json:"medias"`
+	Status       fields.PostStatus `json:"status"`
+}
+
 // Create
 // @Router			/v1/admin/posts [post]
 // @Bind form body
-func (ctl *posts) Create(ctx fiber.Ctx, form *model.Posts) error {
+func (ctl *posts) Create(ctx fiber.Ctx, form *PostForm) error {
+	post := model.Posts{
+		Title:       form.Title,
+		Price:       form.Price,
+		Discount:    form.Discount,
+		Description: form.Introduction,
+		Status:      form.Status,
+		Content:     "",
+		Tags:        fields.Json[[]string]{},
+		Assets:      fields.Json[[]fields.MediaAsset]{},
+	}
+
+	if form.Medias != nil {
+		medias, err := models.Medias.GetByIds(ctx.Context(), form.Medias)
+		if err != nil {
+			return err
+		}
+		assets := lo.Map(medias, func(media *model.Medias, _ int) fields.MediaAsset {
+			return fields.MediaAsset{
+				Type:  models.Medias.ConvertFileTypeByMimeType(media.MimeType),
+				Media: media.ID,
+				Mark:  nil,
+			}
+		})
+		post.Assets = fields.ToJson(assets)
+	}
+
+	if err := models.Posts.Create(ctx.Context(), &post); err != nil {
+		return err
+	}
 	return nil
 }
 
diff --git a/backend/app/http/admin/routes.gen.go b/backend/app/http/admin/routes.gen.go
index e7006ca..88b62ab 100644
--- a/backend/app/http/admin/routes.gen.go
+++ b/backend/app/http/admin/routes.gen.go
@@ -47,7 +47,7 @@ func (r *Routes) Register(router fiber.Router) {
 
 	router.Post("/v1/admin/posts", Func1(
 		r.posts.Create,
-		Body[model.Posts]("form"),
+		Body[PostForm]("form"),
 	))
 
 	router.Put("/v1/admin/posts/:id", Func2(
diff --git a/backend/app/models/medias.go b/backend/app/models/medias.go
index 986956e..4397e39 100644
--- a/backend/app/models/medias.go
+++ b/backend/app/models/medias.go
@@ -4,6 +4,7 @@ import (
 	"context"
 
 	"quyun/app/requests"
+	"quyun/database/fields"
 	"quyun/database/schemas/public/model"
 	"quyun/database/schemas/public/table"
 
@@ -12,26 +13,14 @@ import (
 	"github.com/sirupsen/logrus"
 )
 
-type MediaType string
-
-const (
-	MediaTypeUnknown  MediaType = "unknown"
-	MediaTypeArchive  MediaType = "archive"
-	MediaTypeImage    MediaType = "image"
-	MediaTypeVideo    MediaType = "video"
-	MediaTypeDocument MediaType = "document"
-	MediaTypeAudio    MediaType = "audio"
-	MediaTypePDF      MediaType = "pdf"
-)
-
 type MediaItem struct {
-	ID           int64     `json:"id"`
-	Name         string    `json:"name"`
-	UploadTime   string    `json:"upload_time"`
-	FileSize     int64     `json:"file_size"`
-	MimeType     string    `json:"media_type"`
-	FileType     MediaType `json:"file_type"`
-	ThumbnailUrl string    `json:"thumbnail_url"`
+	ID           int64                 `json:"id"`
+	Name         string                `json:"name"`
+	UploadTime   string                `json:"upload_time"`
+	FileSize     int64                 `json:"file_size"`
+	MimeType     string                `json:"media_type"`
+	FileType     fields.MediaAssetType `json:"file_type"`
+	ThumbnailUrl string                `json:"thumbnail_url"`
 }
 
 // @provider
@@ -150,30 +139,57 @@ func (m *mediasModel) Create(ctx context.Context, model *model.Medias) error {
 	return nil
 }
 
-func (m *mediasModel) ConvertFileTypeByMimeType(mimeType string) MediaType {
+func (m *mediasModel) ConvertFileTypeByMimeType(mimeType string) fields.MediaAssetType {
 	switch mimeType {
-	case "image/jpeg", "image/jpg", "image/png":
-		return MediaTypeImage
-	case "video/mp4":
-		return MediaTypeVideo
+	case "image/jpeg", "image/jpg", "image/png", "image/gif":
+		return fields.MediaAssetTypeImage
+	case "video/mp4", "video/x-m4v":
+		return fields.MediaAssetTypeVideo
 	case "audio/mpeg":
-		return MediaTypeAudio
-	case "application/pdf":
-		return MediaTypePDF
-	case "application/msword",
+		return fields.MediaAssetTypeAudio
+	case "application/pdf",
+		"application/msword",
 		"application/vnd.openxmlformats-officedocument.wordprocessingml.document",
 		"application/vnd.ms-excel",
 		"application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
 		"application/vnd.ms-powerpoint",
 		"application/vnd.openxmlformats-officedocument.presentationml.presentation":
-		return MediaTypeDocument
+		return fields.MediaAssetTypeDocument
 	case "application/rar",
 		"application/x-rar-compressed",
 		"application/x-zip-compressed",
 		"application/x-zip",
 		"application/zip",
 		"application/x-7z-compressed":
-		return MediaTypeArchive
+		return fields.MediaAssetTypeArchive
 	}
-	return MediaTypeUnknown
+	return fields.MediaAssetTypeUnknown
+}
+
+// GetByIds
+func (m *mediasModel) GetByIds(ctx context.Context, ids []int64) ([]*model.Medias, error) {
+	if len(ids) == 0 {
+		return nil, nil
+	}
+
+	condIds := lo.Map(ids, func(id int64, _ int) Expression {
+		return Int64(id)
+	})
+
+	tbl := table.Medias
+	stmt := tbl.
+		SELECT(tbl.AllColumns).
+		WHERE(tbl.ID.IN(condIds...))
+	m.log.Infof("sql: %s", stmt.DebugSql())
+
+	var medias []model.Medias
+	err := stmt.QueryContext(ctx, db, &medias)
+	if err != nil {
+		m.log.Errorf("error querying media items: %v", err)
+		return nil, err
+	}
+
+	return lo.Map(medias, func(media model.Medias, _ int) *model.Medias {
+		return &media
+	}), nil
 }
diff --git a/backend/database/fields/posts.gen.go b/backend/database/fields/posts.gen.go
index 4f9cefc..05204fa 100644
--- a/backend/database/fields/posts.gen.go
+++ b/backend/database/fields/posts.gen.go
@@ -27,6 +27,8 @@ const (
 	MediaAssetTypeAudio MediaAssetType = "audio"
 	// MediaAssetTypeDocument is a MediaAssetType of type Document.
 	MediaAssetTypeDocument MediaAssetType = "document"
+	// MediaAssetTypeArchive is a MediaAssetType of type Archive.
+	MediaAssetTypeArchive MediaAssetType = "archive"
 	// MediaAssetTypeOther is a MediaAssetType of type Other.
 	MediaAssetTypeOther MediaAssetType = "other"
 )
@@ -40,6 +42,7 @@ var _MediaAssetTypeNames = []string{
 	string(MediaAssetTypeVideo),
 	string(MediaAssetTypeAudio),
 	string(MediaAssetTypeDocument),
+	string(MediaAssetTypeArchive),
 	string(MediaAssetTypeOther),
 }
 
@@ -59,6 +62,7 @@ func MediaAssetTypeValues() []MediaAssetType {
 		MediaAssetTypeVideo,
 		MediaAssetTypeAudio,
 		MediaAssetTypeDocument,
+		MediaAssetTypeArchive,
 		MediaAssetTypeOther,
 	}
 }
@@ -82,6 +86,7 @@ var _MediaAssetTypeValue = map[string]MediaAssetType{
 	"video":    MediaAssetTypeVideo,
 	"audio":    MediaAssetTypeAudio,
 	"document": MediaAssetTypeDocument,
+	"archive":  MediaAssetTypeArchive,
 	"other":    MediaAssetTypeOther,
 }
 
diff --git a/backend/database/fields/posts.go b/backend/database/fields/posts.go
index 2cd9246..24a6526 100644
--- a/backend/database/fields/posts.go
+++ b/backend/database/fields/posts.go
@@ -14,6 +14,7 @@ type MediaAsset struct {
 // Video = "video",
 // Audio = "audio",
 // Document = "document",
+// Archive = "archive",
 // Other = "other"
 // )
 type MediaAssetType string
diff --git a/frontend/admin/src/api/httpClient.js b/frontend/admin/src/api/httpClient.js
index 2942dbe..2545fb6 100644
--- a/frontend/admin/src/api/httpClient.js
+++ b/frontend/admin/src/api/httpClient.js
@@ -27,7 +27,7 @@ httpClient.interceptors.request.use(
 // Response interceptor
 httpClient.interceptors.response.use(
     response => {
-        return response.data;
+        return response
     },
     error => {
         // Handle HTTP errors here
diff --git a/frontend/admin/src/api/postService.js b/frontend/admin/src/api/postService.js
index e33ca39..9bb009f 100644
--- a/frontend/admin/src/api/postService.js
+++ b/frontend/admin/src/api/postService.js
@@ -13,4 +13,14 @@ export const postService = {
     getPost(id) {
         return httpClient.get(`/admin/posts/${id}`);
     },
-};
\ No newline at end of file
+    createPost(post) {
+        return httpClient.post('/admin/posts', post);
+    },
+
+    updatePost(id, post) {
+        return httpClient.put(`/admin/posts/${id}`, post);
+    },
+    deletePost(id) {
+        return httpClient.delete(`/admin/posts/${id}`);
+    },
+}
\ No newline at end of file
diff --git a/frontend/admin/src/pages/MediaPage.vue b/frontend/admin/src/pages/MediaPage.vue
index 3534b8a..ca839a2 100644
--- a/frontend/admin/src/pages/MediaPage.vue
+++ b/frontend/admin/src/pages/MediaPage.vue
@@ -1,18 +1,18 @@
 <script setup>
-import { mediaService } from '@/api/mediaService';
-import { InputText } from 'primevue';
-import Badge from 'primevue/badge';
-import Button from 'primevue/button';
-import Column from 'primevue/column';
-import ConfirmDialog from 'primevue/confirmdialog';
-import DataTable from 'primevue/datatable';
-import Dropdown from 'primevue/dropdown';
-import ProgressSpinner from 'primevue/progressspinner';
-import Toast from 'primevue/toast';
-import { useConfirm } from 'primevue/useconfirm';
-import { useToast } from 'primevue/usetoast';
-import { computed, onMounted, ref } from 'vue';
-import { useRouter } from 'vue-router';
+import { mediaService } from "@/api/mediaService";
+import { InputText } from "primevue";
+import Badge from "primevue/badge";
+import Button from "primevue/button";
+import Column from "primevue/column";
+import ConfirmDialog from "primevue/confirmdialog";
+import DataTable from "primevue/datatable";
+import Dropdown from "primevue/dropdown";
+import ProgressSpinner from "primevue/progressspinner";
+import Toast from "primevue/toast";
+import { useConfirm } from "primevue/useconfirm";
+import { useToast } from "primevue/usetoast";
+import { computed, onMounted, ref } from "vue";
+import { useRouter } from "vue-router";
 
 // Import useConfirm dynamically to avoid the error when the service is not provided
 const confirm = useConfirm();
@@ -22,24 +22,24 @@ const router = useRouter();
 
 // Remove upload related refs and methods
 const openUploadDialog = () => {
-    router.push('/medias/uploads');
+    router.push("/medias/uploads");
 };
 
 // Media types for filtering
 const mediaTypes = ref([
-    { name: '所有媒体', value: null },
-    { name: '图片', value: 'Image' },
-    { name: '视频', value: 'Video' },
-    { name: '文档', value: 'Document' },
-    { name: '音频', value: 'Audio' },
-    { name: 'PDF', value: 'PDF' }
+    { name: "所有媒体", value: null },
+    { name: "图片", value: "Image" },
+    { name: "视频", value: "Video" },
+    { name: "文档", value: "Document" },
+    { name: "音频", value: "Audio" },
+    { name: "PDF", value: "PDF" },
 ]);
 
 const selectedMediaType = ref(mediaTypes.value[0]);
-const globalFilterValue = ref('');
+const globalFilterValue = ref("");
 const loading = ref(false);
 const filters = ref({
-    global: { value: null, matchMode: 'contains' }
+    global: { value: null, matchMode: "contains" },
 });
 
 // Add pagination state
@@ -62,13 +62,18 @@ const fetchMediaFiles = async () => {
     try {
         const response = await mediaService.getMedias({
             page: currentPage.value,
-            limit: rows.value
+            limit: rows.value,
         });
-        mediaFiles.value = response.items;
-        totalRecords.value = response.total;
+        mediaFiles.value = response.data.items;
+        totalRecords.value = response.data.total;
         console.log(totalRecords.value);
     } catch (error) {
-        toast.add({ severity: 'error', summary: '错误', detail: '加载媒体文件失败', life: 3000 });
+        toast.add({
+            severity: "error",
+            summary: "错误",
+            detail: "加载媒体文件失败",
+            life: 3000,
+        });
     } finally {
         loading.value = false;
     }
@@ -80,7 +85,7 @@ const onPage = (event) => {
     rows.value = event.rows;
     currentPage.value = Math.floor(event.first / event.rows) + 1;
 
-    console.log(event)
+    console.log(event);
     fetchMediaFiles();
 };
 
@@ -91,13 +96,13 @@ onMounted(() => {
 // 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';
+    return map[fileType] || "info";
 };
 
 // File type icon mapping
@@ -108,9 +113,9 @@ const getFileIcon = (file) => {
 
 // Add helper function to format file size
 const formatFileSize = (bytes) => {
-    if (bytes === 0) return '0 B';
+    if (bytes === 0) return "0 B";
     const k = BigInt(1024);
-    const sizes = ['B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];
+    const sizes = ["B", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"];
 
     // Convert input to BigInt
     const bytesValue = BigInt(bytes);
@@ -124,7 +129,7 @@ const formatFileSize = (bytes) => {
     }
 
     // Convert back to number and format with commas
-    return `${Number(size).toLocaleString('en-US')} ${sizes[i]}`;
+    return `${Number(size).toLocaleString("en-US")} ${sizes[i]}`;
 };
 </script>
 
@@ -153,9 +158,7 @@ const formatFileSize = (bytes) => {
                 current-page-report-template="第 {first} 到 {last} 条，共 {totalRecords} 条" :lazy="true"
                 :show-current-page-report="true">
                 <template #paginatorLeft>
-                    <div class="flex items-center">
-                        每页: {{ rows }}
-                    </div>
+                    <div class="flex items-center">每页: {{ rows }}</div>
                 </template>
                 <template #paginatorRight>
                     <div class="flex items-center">
@@ -167,7 +170,7 @@ const formatFileSize = (bytes) => {
                 </template>
                 <template #loading>
                     <div class="flex flex-col items-center justify-center p-4">
-                        <ProgressSpinner style="width:50px;height:50px" />
+                        <ProgressSpinner style="width: 50px; height: 50px" />
                         <span class="mt-2">加载中...</span>
                     </div>
                 </template>
@@ -176,7 +179,8 @@ const formatFileSize = (bytes) => {
                     <template #body="{ data }">
                         <div class="flex items-center">
                             <div v-if="data.thumbnail_url" class="flex-shrink-0 h-10 w-10 mr-3">
-                                <img class="h-10 w-10 object-cover rounded" :src="data.thumbnail_url" :alt="data.name">
+                                <img class="h-10 w-10 object-cover rounded" :src="data.thumbnail_url"
+                                    :alt="data.name" />
                             </div>
                             <div v-else
                                 class="flex-shrink-0 h-10 w-10 mr-3 bg-gray-100 rounded flex items-center justify-center">
@@ -205,7 +209,7 @@ const formatFileSize = (bytes) => {
                     </template>
                 </Column>
 
-                <Column header="" :exportable="false" style="min-width:8rem">
+                <Column header="" :exportable="false" style="min-width: 8rem">
                     <template #body="{ data }">
                         <div class="flex justify-center space-x-2">
                             <Button icon="pi pi-eye" rounded text severity="info" @click="previewFile(data)"
diff --git a/frontend/admin/src/pages/PostCreatePage.vue b/frontend/admin/src/pages/PostCreatePage.vue
index 586f5b8..3af1037 100644
--- a/frontend/admin/src/pages/PostCreatePage.vue
+++ b/frontend/admin/src/pages/PostCreatePage.vue
@@ -1,5 +1,6 @@
 <script setup>
 import { mediaService } from '@/api/mediaService';
+import { postService } from '@/api/postService';
 import { useToast } from 'primevue/usetoast';
 import { computed, reactive, ref } from 'vue';
 import { useRouter } from 'vue-router';
@@ -24,16 +25,19 @@ const toast = useToast();
 const post = reactive({
     title: '',
     price: 0,
+    discount: 100, // Add discount field with default value
     introduction: '',
     selectedMedia: [],
-    status: 'draft' // Add status field with default value
+    medias: [],
+    status: 0,
 });
 
 // Validation state
 const errors = reactive({
     title: '',
     introduction: '',
-    selectedMedia: ''
+    selectedMedia: '',
+    discount: ''
 });
 
 // Media selection dialog state
@@ -55,8 +59,8 @@ const mediaTotalPages = computed(() => {
 
 // Status options
 const statusOptions = [
-    { label: '发布', value: 'published' },
-    { label: '草稿', value: 'draft' }
+    { label: '发布', value: 1 },
+    { label: '草稿', value: 0 }
 ];
 
 // Open media selection dialog
@@ -75,8 +79,9 @@ const loadMediaItems = async () => {
             page: mediaCurrentPage.value,
             limit: mediaRows.value
         });
-        mediaItems.value = response.items;
-        mediaTotalRecords.value = response.total;
+        console.log(response.data.items)
+        mediaItems.value = response.data.items;
+        mediaTotalRecords.value = response.data.total;
     } catch (error) {
         toast.add({ severity: 'error', summary: '错误', detail: '加载媒体文件失败', life: 3000 });
     } finally {
@@ -118,6 +123,7 @@ const removeMedia = (media) => {
 const savePost = async () => {
     // Reset errors
     Object.keys(errors).forEach(key => errors[key] = '');
+    console.log(post.value)
 
     // Validate form
     let valid = true;
@@ -137,18 +143,26 @@ const savePost = async () => {
         valid = false;
     }
 
+    // check discount
+    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 save the post
-        // await postApi.createPost(post);
-
-        // Simulate API delay
-        await new Promise(resolve => setTimeout(resolve, 1000));
+        post.medias = post.selectedMedia.map(media => media.id)
+        const resp = await postService.createPost(post);
+        console.log(resp)
 
+        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: '文章已成功创建', life: 3000 });
 
         // Navigate back to the post list
@@ -219,16 +233,23 @@ const formatFileSize = (bytes) => {
                 <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-2">
+                <div class="col-span-1">
                     <label for="price" class="block text-sm font-medium text-gray-700 mb-1">价格 (¥)</label>
                     <InputNumber id="price" v-model="post.price" mode="currency" currency="CNY" :minFractionDigits="2"
                         class="w-full" />
                 </div>
 
+                <!-- Discount -->
+                <div class="col-span-1">
+                    <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" />
+                </div>
+
                 <!-- Status -->
                 <div class="col-span-2">
                     <label class="block text-sm font-medium text-gray-700 mb-1">状态</label>
@@ -247,7 +268,7 @@ const formatFileSize = (bytes) => {
                     <label for="introduction" class="block text-sm font-medium text-gray-700 mb-1">文章介绍</label>
                     <Textarea id="introduction" v-model="post.introduction" rows="5" class="w-full"
                         placeholder="输入文章介绍内容" />
-                    <small v-if="errors.introduction" class="p-error">{{ errors.introduction }}</small>
+                    <small v-if="errors.introduction" class="text-red-500">{{ errors.introduction }}</small>
                 </div>
 
                 <!-- Media Selection -->
@@ -259,7 +280,7 @@ const formatFileSize = (bytes) => {
                             <i class="pi pi-image text-gray-400 text-5xl!"></i>
                             <p class="text-gray-500">尚未选择任何媒体文件</p>
                             <Button label="选择媒体" icon="pi pi-plus" @click="openMediaDialog" outlined />
-                            <small v-if="errors.selectedMedia" class="p-error">{{ errors.selectedMedia }}</small>
+                            <small v-if="errors.selectedMedia" class="text-red-500">{{ errors.selectedMedia }}</small>
                         </div>
                         <div v-else>
                             <div class="mb-4">
diff --git a/frontend/admin/src/pages/PostPage.vue b/frontend/admin/src/pages/PostPage.vue
index 0dddcab..4d7881c 100644
--- a/frontend/admin/src/pages/PostPage.vue
+++ b/frontend/admin/src/pages/PostPage.vue
@@ -131,7 +131,7 @@ const fetchPosts = async () => {
             keyword: globalFilterValue.value
         });
 
-        posts.value = response.items.map(post => ({
+        posts.value = response.data.items.map(post => ({
             ...post,
             status: statusMap[post.status] || '未知',
             mediaTypes: getMediaTypes(post.assets),
@@ -140,7 +140,7 @@ const fetchPosts = async () => {
             viewCount: post.views,
             likes: post.likes
         }));
-        total.value = response.total;
+        total.value = response.data.total;
     } catch (error) {
         console.error('Fetch error:', error); // Debug log
         toast.add({ severity: 'error', summary: '错误', detail: '加载文章失败', life: 3000 });