fix: 通知公告列表显示bug

src/views/desk/notice.vue

@@ -21,10 +21,6 @@
       <template slot="menuLeft">
 
       </template>
-      <template slot-scope="{row}"
-                slot="category">
-        <el-tag>{{row.categoryName}}</el-tag>
-      </template>
 
       <template #menu="{size,row,index}">
         <el-button @click="rowDel(row)"