fix: 调整删除事件

src/views/setting/engineeringSubAccount.vue

@@ -58,7 +58,7 @@
             <template slot-scope="scope">
               <el-button type="text" @click="addOrEdit('edit', scope.row)">编辑</el-button>
               <el-button type="text" @click="addOrEdit('password', scope.row)">重置密码</el-button>
-              <el-popconfirm style="margin-left: 20px;" title="确定删除吗？" @onConfirm="handleDel(scope.row)">
+              <el-popconfirm style="margin-left: 20px;" title="确定删除吗？" @confirm="handleDel(scope.row)">
                 <el-button slot="reference" type="text" size="mini"> 删除 </el-button>
               </el-popconfirm>
               <!-- <el-button