diff --git a/src/components/TopNavBar/index.vue b/src/components/TopNavBar/index.vue
index 004c42e..fda14c4 100644
--- a/src/components/TopNavBar/index.vue
+++ b/src/components/TopNavBar/index.vue
@@ -4,13 +4,10 @@
     <view :style="{ height: statusBarHeight + 'px' }" v-if="!hideStatusBar"></view>
 
     <!-- 导航栏内容 -->
-    <view
-      class="flex flex-items-center flex-justify-between border-box pl-8 pr-8"
-      :style="navContentStyle"
-    >
-      <!-- 左侧导航按钮 -->
+    <view class="flex flex-items-center flex-justify-between border-box pl-8 pr-8" :style="navContentStyle">
+      <!-- 左侧返回按钮 -->
       <view class="nav-bar-left flex flex-items-center flex-justify-center" v-if="showBack" @click="handleBack">
-        <uni-icons :type="leftIconType" size="20" :color="backIconColor" />
+        <uni-icons type="left" size="20" :color="backIconColor" />
       </view>
 
       <!-- 中间标题区域 -->
@@ -53,12 +50,6 @@ const props = defineProps({
     type: Boolean,
     default: true,
   },
-  // 左侧按钮行为
-  leftAction: {
-    type: String,
-    default: "back",
-    validator: (value) => ["back", "home"].includes(value),
-  },
   // 背景颜色
   background: {
     type: String,
@@ -154,8 +145,6 @@ const navContentStyle = computed(() => {
   };
 });
 
-const leftIconType = computed(() => (props.leftAction === "home" ? "home-filled" : "left"));
-
 const hasBackListener = computed(() => {
   const vnodeProps = instance?.vnode?.props || {};
   return Boolean(vnodeProps.onBack);
@@ -167,14 +156,6 @@ const handleBack = () => {
     emit("back");
     return;
   }
-
-  if (props.leftAction === "home") {
-    uni.reLaunch({
-      url: "/pages/index/index",
-    });
-    return;
-  }
-
   // 如果没有监听back事件，默认执行返回上一页
   uni.navigateBack({
     delta: 1,
diff --git a/src/pages-aigc/sharedWork/sharedWork.vue b/src/pages-aigc/sharedWork/sharedWork.vue
index ebec826..c496d4b 100644
--- a/src/pages-aigc/sharedWork/sharedWork.vue
+++ b/src/pages-aigc/sharedWork/sharedWork.vue
@@ -1,17 +1,15 @@
 <template>
   <view class="shared-work-page">
     <view class="shared-work-nav">
-      <TopNavBar :title="shareDetail?.templateName || '旅行作品'" background="#fff" title-color="#173a5f"
-        back-icon-color="#173a5f" left-action="home" :align-with-menu-button="true" :z-index="3"
-        @back="openAppHome" />
+      <TopNavBar :title="shareDetail.templateName || '旅行作品'" background="#fff" title-color="#173a5f"
+        back-icon-color="#173a5f" :align-with-menu-button="true" :z-index="3" @back="handleBack" />
     </view>
 
     <view class="shared-work-scroll">
       <template v-if="shareDetail">
-        <video v-if="isVideo" class="shared-work-media is-video" :src="videoResultUrl"
-          :poster="imageResultUrl" controls object-fit="cover" />
-        <image v-else-if="imageResultUrl" class="shared-work-media" :src="imageResultUrl"
-          mode="aspectFill" />
+        <video v-if="isVideo" class="shared-work-media is-video" :src="videoResultUrl" :poster="imageResultUrl" controls
+          object-fit="cover" />
+        <image v-else-if="imageResultUrl" class="shared-work-media" :src="imageResultUrl" mode="aspectFill" />
 
         <view class="shared-work-meta">
           <text class="shared-work-title">{{ shareDetail.templateName || "旅行作品" }}</text>
@@ -107,11 +105,14 @@ const openAigcHome = () => {
   });
 };
 
-const openAppHome = () => {
-  uni.reLaunch({
-    url: "/pages/index/index",
-    fail: () => showToast("打开首页失败"),
-  });
+const handleBack = () => {
+  const pages = getCurrentPages();
+  if (pages.length > 1) {
+    uni.navigateBack();
+    return;
+  }
+
+  openAigcHome();
 };
 
 const handleCreateOwn = async () => {