diff --git a/src/pages/index/index.vue b/src/pages/index/index.vue
index 733e537..603bca1 100644
--- a/src/pages/index/index.vue
+++ b/src/pages/index/index.vue
@@ -181,7 +181,7 @@ export default {
       loading: false,
       categoryList: [],
       activeCategory: 'all',
-      userInfo: { nickname: '', phone: '', avatar: '' },
+      userInfo: { user_id: '', nickname: '', phone: '', avatar: '' },
       avatarClickCount: 0,
       avatarClickTimer: null,
       fromPage: '', // 记录从哪个页面跳转过来的
@@ -199,8 +199,7 @@ export default {
   },
   computed: {
     userId() {
-      const info = getCachedUserInfo();
-      return (info && info.user_id) || '';
+      return this.userInfo.user_id || '';
     },
     canGoBack() {
       // 有上一页，或者从 tab 切换过来的，都可以返回
@@ -304,7 +303,7 @@ export default {
       if (cached) {
         this.userInfo = { ...this.userInfo, ...cached };
       } else {
-        this.userInfo = { nickname: '', phone: '', avatar: '' };
+        this.userInfo = { user_id: '', nickname: '', phone: '', avatar: '' };
       }
       console.log('[index] this.userInfo:', JSON.stringify(this.userInfo, null, 2));
     },
@@ -317,6 +316,7 @@ export default {
           this.userInfo = { ...this.userInfo, ...cached };
         } else {
           this.userInfo = {
+            user_id: config.mockUser.user_info.user_id || '',
             nickname: config.mockUser.user_info.nickname || '',
             phone: config.mockUser.user_info.phone || '',
             avatar: config.mockUser.user_info.avatar || '',