diff --git a/src/App.svelte b/src/App.svelte
index 2b09f3c..1463ce5 100644
--- a/src/App.svelte
+++ b/src/App.svelte
@@ -3,6 +3,7 @@
   import request from './lib/request';
   import type { Media } from './lib/interfaces';
   import MediaItem from './lib/MediaItem.svelte';
+  import MediaFormModal from './lib/MediaFormModal.svelte';
   // 类型定义
 
   interface ApiResponse<T> {
@@ -32,6 +33,9 @@
   let totalItems = $state(0);
   let loading = $state(false);
 
+  // 模态框状态
+  let showCreateModal = $state(false);
+
   // 类别选项
   const categories = [
     { id: 'game', label: '游戏' },
@@ -109,6 +113,25 @@
       localStorage.removeItem('auth');
     }
   }
+
+  // 处理创建新媒体
+  async function handleCreate(media: Media) {
+    try {
+      const response = await request.post<ApiResponse<Media>>('/media/create', {
+        ...media,
+        type: currentCategory
+      });
+      
+      if (response.data.code === 0) {
+        showCreateModal = false;
+        await fetchMediaList();
+      } else {
+        error = response.data.message || 'Failed to create media';
+      }
+    } catch (e: any) {
+      error = e.message || 'Failed to create media';
+    }
+  }
 </script>
 
 <svelte:head>
@@ -177,15 +200,23 @@
       <!-- 类别选择栏 -->
       <div class="bg-white shadow rounded-lg mb-6">
         <div class="px-6 py-4">
-          <div class="flex space-x-6">
-            {#each categories as category}
-              <button
-                class="px-4 py-2 rounded-md text-sm font-medium {currentCategory === category.id ? 'bg-indigo-600 text-white' : 'bg-gray-100 text-gray-700 hover:bg-gray-200'}"
-                onclick={() => currentCategory = category.id}
-              >
-                {category.label}
-              </button>
-            {/each}
+          <div class="flex justify-between items-center">
+            <div class="flex space-x-6">
+              {#each categories as category}
+                <button
+                  class="px-4 py-2 rounded-md text-sm font-medium {currentCategory === category.id ? 'bg-indigo-600 text-white' : 'bg-gray-100 text-gray-700 hover:bg-gray-200'}"
+                  onclick={() => currentCategory = category.id}
+                >
+                  {category.label}
+                </button>
+              {/each}
+            </div>
+            <button
+              class="px-4 py-2 bg-indigo-600 text-white rounded-md text-sm font-medium hover:bg-indigo-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-indigo-500"
+              onclick={() => showCreateModal = true}
+            >
+              添加新作品
+            </button>
           </div>
         </div>
       </div>
@@ -233,6 +264,13 @@
   </div>
 {/if}
 
+<MediaFormModal
+  show={showCreateModal}
+  handleClose={() => showCreateModal = false}
+  submitMedia={handleCreate}
+  mode="add"
+/>
+
 <style>
   :global(body) {
     margin: 0;
diff --git a/src/lib/MediaFormModal.svelte b/src/lib/MediaFormModal.svelte
new file mode 100644
index 0000000..b7c5f5b
--- /dev/null
+++ b/src/lib/MediaFormModal.svelte
@@ -0,0 +1,154 @@
+<script lang="ts">
+  import type { Media } from './interfaces';
+  import { fade, scale } from 'svelte/transition';
+
+  let {show, mode, submitMedia, handleClose} = $props();
+  let media: Media = $state({
+    title: '',
+    type: '',
+    status: 'plan_to_watch',
+    date: '',
+    rating: 0,
+    platform: '',
+    notes: ''
+  });
+
+  const statusOptions = [
+    { value: 'plan_to_watch', label: '计划中' },
+    { value: 'in_progress', label: '进行中' },
+    { value: 'completed', label: '已完成' }
+  ] as const;
+
+  function handleSubmit(e: Event) {
+    e.preventDefault();
+    // 暂时留空，后续处理
+    submitMedia(media);
+  }
+</script>
+
+{#if show}
+  <div 
+    class="fixed inset-0 bg-black/50 flex items-center justify-center z-50" 
+    transition:fade={{ duration: 200 }}
+    onclick={handleClose}
+    role="presentation"
+  >
+    <div 
+      class="bg-white rounded-lg p-6 w-full mx-4 max-w-[800px]"
+      transition:scale={{ duration: 200 }}
+      onclick={(e) => e.stopPropagation()}
+      role="presentation"
+    >
+      <div class="flex justify-between items-center mb-6">
+        <h2 id="modal-title" class="text-xl font-semibold text-gray-900">
+          {mode === 'add' ? '添加新作品' : '编辑作品'}
+        </h2>
+        <button 
+          class="text-gray-400 hover:text-gray-500"
+          onclick={handleClose}
+          type="button"
+          aria-label="关闭"
+        >
+          <svg class="w-5 h-5" viewBox="0 0 20 20" fill="currentColor" aria-hidden="true">
+            <path fill-rule="evenodd" d="M4.293 4.293a1 1 0 011.414 0L10 8.586l4.293-4.293a1 1 0 111.414 1.414L11.414 10l4.293 4.293a1 1 0 01-1.414 1.414L10 11.414l-4.293 4.293a1 1 0 01-1.414-1.414L8.586 10 4.293 5.707a1 1 0 010-1.414z" clip-rule="evenodd" />
+          </svg>
+        </button>
+      </div>
+
+      <form onsubmit={handleSubmit} class="space-y-4">
+        <div class="flex justify-between items-center gap-6">
+          <label class="font-medium text-gray-700 whitespace-nowrap" for="title">标题</label>
+          <input
+            id="title"
+            type="text"
+            bind:value={media.title}
+            class="w-full px-3 py-2 border border-gray-300 rounded-md focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
+            placeholder="请输入标题"
+            required
+            aria-required="true"
+          />
+        </div>
+
+        <div class="flex justify-between items-center gap-6">
+          <label class="font-medium text-gray-700 whitespace-nowrap" for="status">状态</label>
+          <select
+            id="status"
+            bind:value={media.status}
+            class="w-full px-3 py-2 border border-gray-300 rounded-md focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
+            required
+            aria-required="true"
+          >
+            {#each statusOptions as option}
+              <option value={option.value}>{option.label}</option>
+            {/each}
+          </select>
+        </div>
+
+        <div class="flex justify-between items-center gap-6">
+          <label class="font-medium text-gray-700 whitespace-nowrap" for="date">日期</label>
+          <input
+            id="date"
+            type="date"
+            bind:value={media.date}
+            class="w-full px-3 py-2 border border-gray-300 rounded-md focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
+            aria-label="选择日期"
+          />
+        </div>
+
+        <div class="flex justify-between items-center gap-6">
+          <label class="font-medium text-gray-700 whitespace-nowrap" for="rating">评分</label>
+          <input
+            id="rating"
+            type="number"
+            min="0"
+            max="10"
+            step="0.5"
+            bind:value={media.rating}
+            class="w-full px-3 py-2 border border-gray-300 rounded-md focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
+            aria-label="输入评分，范围0-10"
+          />
+        </div>
+
+        <div class="flex justify-between items-center gap-6">
+          <label class="font-medium text-gray-700 whitespace-nowrap" for="platform">平台</label>
+          <input
+            id="platform"
+            type="text"
+            bind:value={media.platform}
+            class="w-full px-3 py-2 border border-gray-300 rounded-md focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
+            placeholder="例如：Steam、Netflix、Kindle等"
+            aria-label="输入平台名称"
+          />
+        </div>
+
+        <div class="flex justify-between items-center gap-6">
+          <label class="font-medium text-gray-700 whitespace-nowrap" for="notes">备注</label>
+          <textarea
+            id="notes"
+            bind:value={media.notes}
+            class="w-full px-3 py-2 border border-gray-300 rounded-md focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
+            rows="3"
+            placeholder="添加一些备注..."
+            aria-label="添加备注信息"
+          ></textarea>
+        </div>
+
+        <div class="flex justify-end gap-3 mt-6">
+          <button
+            type="button"
+            class="px-4 py-2 text-sm font-medium text-gray-700 bg-gray-100 rounded-md hover:bg-gray-200 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-gray-500"
+            onclick={handleClose}
+          >
+            取消
+          </button>
+          <button
+            type="submit"
+            class="px-4 py-2 text-sm font-medium text-white bg-blue-600 rounded-md hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-blue-500"
+          >
+            {mode === 'add' ? '添加' : '保存'}
+          </button>
+        </div>
+      </form>
+    </div>
+  </div>
+{/if} 
\ No newline at end of file
diff --git a/src/lib/MediaItem.svelte b/src/lib/MediaItem.svelte
index feb2c79..18c603f 100644
--- a/src/lib/MediaItem.svelte
+++ b/src/lib/MediaItem.svelte
@@ -12,36 +12,7 @@
   };
 
   // 星星评分组件
-  function StarRating({ rating }: { rating: number }) {
-    const maxStars = 5;
-    const stars = [];
-    
-    for (let i = 1; i <= maxStars; i++) {
-      const fill = i <= Math.floor(rating) ? '#FFD700' : 'white';
-      const isHalfStar = i - 0.5 <= rating && rating < i;
-      
-      if (isHalfStar) {
-        stars.push(`
-          <div class="relative w-4 h-4">
-            <svg class="absolute w-4 h-4" viewBox="0 0 24 24" fill="white" stroke="currentColor">
-              <path d="M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z"/>
-            </svg>
-            <svg class="absolute w-4 h-4" viewBox="0 0 24 24" fill="#FFD700" stroke="currentColor" style="clip-path: inset(0 50% 0 0)">
-              <path d="M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z"/>
-            </svg>
-          </div>
-        `);
-      } else {
-        stars.push(`
-          <svg class="w-4 h-4" viewBox="0 0 24 24" fill="${fill}" stroke="currentColor">
-            <path d="M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z"/>
-          </svg>
-        `);
-      }
-    }
-    
-    return stars.join('');
-  }
+  import { StarRating } from './utils';
 </script>
 
 <div class="border rounded-lg p-4 hover:bg-gray-50" transition:fade>
@@ -62,7 +33,7 @@
           <div class="px-2 py-1 bg-gray-100 rounded text-sm text-gray-700 flex items-center gap-1">
             <span>评分：</span>
             <div class="flex items-center">
-              {@html StarRating({ rating: media.rating / 2 })}
+              {@html StarRating(media.rating / 2)}
             </div>
             <span class="ml-1">({media.rating}/10)</span>
           </div>
diff --git a/src/lib/interfaces.ts b/src/lib/interfaces.ts
index 5cac54f..d08e3ff 100644
--- a/src/lib/interfaces.ts
+++ b/src/lib/interfaces.ts
@@ -1,5 +1,5 @@
 export interface Media {
-  id: number;
+  id?: number;
   title: string;
   type: string;
   status: 'completed' | 'in_progress' | 'plan_to_watch';
@@ -7,6 +7,4 @@ export interface Media {
   notes?: string;
   platform?: string;
   date?: string;
-  created_at: string;
-  updated_at: string;
 }
diff --git a/src/lib/utils.ts b/src/lib/utils.ts
new file mode 100644
index 0000000..eb2cf45
--- /dev/null
+++ b/src/lib/utils.ts
@@ -0,0 +1,35 @@
+/*
+ * @Date: 2025-05-26 17:39:36
+ * @LastEditors: 陈子健
+ * @LastEditTime: 2025-05-26 17:39:47
+ * @FilePath: /my-score/frontend/src/lib/utils.ts
+ */
+export const StarRating = (rating: number, maxStars: number = 5) => {
+  const stars = [];
+  
+  for (let i = 1; i <= maxStars; i++) {
+    const fill = i <= Math.floor(rating) ? '#FFD700' : 'white';
+    const isHalfStar = i - 0.5 <= rating && rating < i;
+    
+    if (isHalfStar) {
+      stars.push(`
+        <div class="relative w-4 h-4">
+          <svg class="absolute w-4 h-4" viewBox="0 0 24 24" fill="white" stroke="currentColor">
+            <path d="M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z"/>
+          </svg>
+          <svg class="absolute w-4 h-4" viewBox="0 0 24 24" fill="#FFD700" stroke="currentColor" style="clip-path: inset(0 50% 0 0)">
+            <path d="M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z"/>
+          </svg>
+        </div>
+      `);
+    } else {
+      stars.push(`
+        <svg class="w-4 h-4" viewBox="0 0 24 24" fill="${fill}" stroke="currentColor">
+          <path d="M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z"/>
+        </svg>
+      `);
+    }
+  }
+  
+  return stars.join('');
+}
\ No newline at end of file