修改

src/components/common/chooseMenu.vue

@@ -13,7 +13,7 @@
           </template>
         </div>
         <div style="height:450px;overflow:scroll" v-else>
-          <el-input placeholder="输入关键字进行过滤" v-model="filterText">
+          <el-input placeholder="输入关键字进行过滤" style="width:99%;margin-bottom:10px;" v-model="filterText">
           </el-input>
           <el-tree :data="item.SubMenuList" node-key="PageId" ref="tree" :props="defaultProps" filter
             :filter-node-method="filterNode" @check="handleCheck"
@@ -112,7 +112,7 @@
       },
       filterNode(value, data) {
         if (!value) return true;
-        return data.label.indexOf(value) !== -1;
+        return data.PageName.indexOf(value) !== -1;
       },
       //check单选      
       handleCheck (a, b) {