Home.vue 中 userContentData 不为 null 才显示

src/views/user/Home.vue

@@ -61,7 +61,7 @@
     </el-row>
     <el-row>
       <el-col :md="24" class="movie-list">
-        <el-tabs v-model="activeName" @tab-click="tabClick">
+        <el-tabs v-if="userContentData !== null" v-model="activeName" @tab-click="tabClick">
           <el-tab-pane name="video">
             <span slot="label">
               视频<el-badge :value="userContentData.videoCount" :max="9999" class="item" type="warning" />