修改

src/components/common/chooseMenu.vue

@@ -2,7 +2,7 @@
   <div class="chooseMenu">
     <el-tabs v-model="activeName" @tab-click="handleClick">
       <el-tab-pane v-for="(item,index) in dataList" :label="item.PageTypeName" :name="item.PageTypeId+''" :key="index">
-        <div style="height:450px;overflow:scroll" v-if="item.PageTypeId!=6">
+        <div style="height:450px;overflow:scroll;line-height:normal;" v-if="item.PageTypeId!=6">
           <template v-for="(subItem,subIndex) in item.SubMenuList">
             <div :key="subIndex" style="margin-bottom:10px;">
               <el-checkbox v-model="subItem.IsChecked" :key="subIndex" @change="checkMenuChange(subItem)">
@@ -54,6 +54,8 @@
                 subItem.IsChecked = false;
               })
             }
+            //清空商品选择
+            // this.$refs.tree[0].setCheckedKeys([]);
           });
         }
         subItem.IsChecked = !subItem.IsChecked;