diff --git a/reading-platform-frontend/src/components.d.ts b/reading-platform-frontend/src/components.d.ts
index 5c0795f..9338c08 100644
--- a/reading-platform-frontend/src/components.d.ts
+++ b/reading-platform-frontend/src/components.d.ts
@@ -26,6 +26,7 @@ declare module 'vue' {
     AForm: typeof import('ant-design-vue/es')['Form']
     AFormItem: typeof import('ant-design-vue/es')['FormItem']
     AImage: typeof import('ant-design-vue/es')['Image']
+    AImagePreviewGroup: typeof import('ant-design-vue/es')['ImagePreviewGroup']
     AInput: typeof import('ant-design-vue/es')['Input']
     AInputNumber: typeof import('ant-design-vue/es')['InputNumber']
     AInputPassword: typeof import('ant-design-vue/es')['InputPassword']
@@ -34,6 +35,9 @@ declare module 'vue' {
     ALayoutContent: typeof import('ant-design-vue/es')['LayoutContent']
     ALayoutHeader: typeof import('ant-design-vue/es')['LayoutHeader']
     ALayoutSider: typeof import('ant-design-vue/es')['LayoutSider']
+    AList: typeof import('ant-design-vue/es')['List']
+    AListItem: typeof import('ant-design-vue/es')['ListItem']
+    AListItemMeta: typeof import('ant-design-vue/es')['ListItemMeta']
     AMenu: typeof import('ant-design-vue/es')['Menu']
     AMenuDivider: typeof import('ant-design-vue/es')['MenuDivider']
     AMenuItem: typeof import('ant-design-vue/es')['MenuItem']
diff --git a/reading-platform-frontend/src/views/profile/ProfileView.vue b/reading-platform-frontend/src/views/profile/ProfileView.vue
index f71538f..9459c9a 100644
--- a/reading-platform-frontend/src/views/profile/ProfileView.vue
+++ b/reading-platform-frontend/src/views/profile/ProfileView.vue
@@ -1,7 +1,9 @@
 <template>
   <div class="profile-view">
     <div class="page-header">
-      <h1><UserOutlined /> 个人信息</h1>
+      <h1>
+        <UserOutlined /> 个人信息
+      </h1>
       <p>查看和修改您的账户信息</p>
     </div>
 
@@ -32,9 +34,9 @@
               <a-descriptions-item label="邮箱">
                 {{ profile.email || '-' }}
               </a-descriptions-item>
-              <a-descriptions-item label="所属机构" v-if="profile.tenantId">
+              <!-- <a-descriptions-item label="所属机构" v-if="profile.tenantId">
                 {{ profile.tenantName || `租户ID: ${profile.tenantId}` }}
-              </a-descriptions-item>
+              </a-descriptions-item> -->
             </a-descriptions>
           </div>
         </div>
diff --git a/reading-platform-frontend/src/views/teacher/lessons/BroadcastView.vue b/reading-platform-frontend/src/views/teacher/lessons/BroadcastView.vue
index b124013..9cc9a85 100644
--- a/reading-platform-frontend/src/views/teacher/lessons/BroadcastView.vue
+++ b/reading-platform-frontend/src/views/teacher/lessons/BroadcastView.vue
@@ -1,5 +1,5 @@
 <template>
-  <div class="broadcast-view">
+  <div class="broadcast-view pos-fixed top-0 left-0 w-full h-full z-999">
     <!-- 加载中 -->
     <div v-if="loading" class="loading-container">
       <a-spin size="large" />
@@ -17,17 +17,9 @@
     </div>
 
     <!-- 展播内容 -->
-    <KidsMode
-      v-else-if="currentLesson && currentSteps.length > 0"
-      :course="course"
-      :current-lesson="currentLesson"
-      :steps="currentSteps"
-      :activities="activities"
-      :current-step-index="currentStepIndex"
-      :timer-seconds="0"
-      @exit="handleExit"
-      @step-change="handleStepChange"
-    />
+    <KidsMode v-else-if="currentLesson && currentSteps.length > 0" :course="course" :current-lesson="currentLesson"
+      :steps="currentSteps" :activities="activities" :current-step-index="currentStepIndex" :timer-seconds="0"
+      @exit="handleExit" @step-change="handleStepChange" />
 
     <!-- 空状态 -->
     <div v-else class="empty-container">
@@ -351,7 +343,7 @@ onUnmounted(() => {
   document.removeEventListener('keydown', handleKeydown);
   // 退出全屏
   if (document.fullscreenElement) {
-    document.exitFullscreen().catch(() => {});
+    document.exitFullscreen().catch(() => { });
   }
 });
 </script>