fix

src/views/system/role/index.vue

@@ -456,13 +456,14 @@ const handleUpdate = async (row?: any) => {
     form.value = res.data;
     // 清空选中的菜单
     if (treeRef.value) {
+      await nextTick(); // 确保 UI 更新完成再操作
       treeRef.value.setCheckedKeys([], false);
     }
     // 获取角色的菜单权限
     const roleMenu = await getRoleMenuTreeselect(roleId);
     if (roleMenu?.checkedKeys?.length) {
       await nextTick(); // 确保 UI 更新完成再操作
-      treeRef.value?.setCheckedKeys(roleMenu.checkedKeys, true);
+      treeRef.value?.setCheckedKeys([...roleMenu.checkedKeys], true);
     }
   } catch (error) {
     console.error("获取角色信息或菜单权限失败:", error);