fix: 正确地隐藏数据面板

src/components/SideBar.vue

@@ -1,7 +1,7 @@
 <template>
   <el-menu :default-active="active" class="side-bar" :collapse="true" :router="true">
-    <el-menu-item v-for="tab in sidebar" :index="tab.name" :key="tab.name">
-      <el-tooltip placement="right" :content="tab.description" v-show="!tab.hide">
+    <el-menu-item v-for="tab in sidebar" :index="tab.name" :key="tab.name" v-show="!tab.hide">
+      <el-tooltip placement="right" :content="tab.description">
         <i class="icon" :target="tab.name"></i>
       </el-tooltip>
     </el-menu-item>