diff --git a/src/views/design/billofQuantities/indexEdit3.vue b/src/views/design/billofQuantities/indexEdit3.vue
index 2e5eacd..094df79 100644
--- a/src/views/design/billofQuantities/indexEdit3.vue
+++ b/src/views/design/billofQuantities/indexEdit3.vue
@@ -113,7 +113,7 @@ const approvalRecordRef = ref<InstanceType<typeof ApprovalRecord>>();
 //按钮组件
 const flowCodeOptions = [
   {
-    value: currentProject.value?.id + '_materialsPlans',
+    value: currentProject.value?.id + '_equipmentList',
     label: '物资设备清单审核'
   }
 ];
diff --git a/src/views/materials/overallPlanMaterialSupply/index.vue b/src/views/materials/overallPlanMaterialSupply/index.vue
index 5cf03d9..8d4c067 100644
--- a/src/views/materials/overallPlanMaterialSupply/index.vue
+++ b/src/views/materials/overallPlanMaterialSupply/index.vue
@@ -423,7 +423,7 @@ async function getMasterDataList() {
     }
     state.masterData = masterData[0];
     // 获取完整供应计划数据
-    const supplyPlanRes = await totalsupplyplan({ id: masterData[0].id });
+    const supplyPlanRes = await totalsupplyplan({ id: masterData[0].id, projectId: currentProject.value?.id });
     const allData = supplyPlanRes.rows || [];
     // 存储完整数据到本地
     fullTreeData.value = [...allData];
diff --git a/src/views/system/appMenu/index.vue b/src/views/system/appMenu/index.vue
new file mode 100644
index 0000000..47cecbe
--- /dev/null
+++ b/src/views/system/appMenu/index.vue
@@ -0,0 +1,413 @@
+<template>
+  <div class="p-2">
+    <transition :enter-active-class="proxy?.animate.searchAnimate.enter" :leave-active-class="proxy?.animate.searchAnimate.leave">
+      <div v-show="showSearch" class="mb-[10px]">
+        <el-card shadow="hover">
+          <el-form ref="queryFormRef" :model="queryParams" :inline="true">
+            <el-form-item label="菜单名称" prop="menuName">
+              <el-input v-model="queryParams.menuName" placeholder="请输入菜单名称" clearable @keyup.enter="handleQuery" />
+            </el-form-item>
+            <el-form-item label="状态" prop="status">
+              <el-select v-model="queryParams.status" placeholder="菜单状态" clearable>
+                <el-option v-for="dict in sys_normal_disable" :key="dict.value" :label="dict.label" :value="dict.value" />
+              </el-select>
+            </el-form-item>
+            <el-form-item>
+              <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
+              <el-button icon="Refresh" @click="resetQuery">重置</el-button>
+            </el-form-item>
+          </el-form>
+        </el-card>
+      </div>
+    </transition>
+
+    <el-card shadow="hover">
+      <template #header>
+        <el-row :gutter="10">
+          <el-col :span="1.5">
+            <el-button v-hasPermi="['system:menu:add']" type="primary" plain icon="Plus" @click="handleAdd()">新增 </el-button>
+          </el-col>
+          <el-col :span="1.5">
+            <el-button type="info" plain icon="Sort" @click="handleToggleExpandAll">展开/折叠</el-button>
+          </el-col>
+          <right-toolbar v-model:show-search="showSearch" @query-table="getList"></right-toolbar>
+        </el-row>
+      </template>
+
+      <el-table
+        ref="menuTableRef"
+        v-loading="loading"
+        :data="menuList"
+        row-key="menuId"
+        :tree-props="{ children: 'children', hasChildren: 'hasChildren' }"
+        :default-expand-all="isExpandAll"
+      >
+        <el-table-column prop="menuName" label="菜单名称" :show-overflow-tooltip="true" width="160"></el-table-column>
+        <el-table-column prop="icon" label="图标" align="center" width="100">
+          <template #default="scope">
+            <svg-icon :icon-class="scope.row.icon" />
+          </template>
+        </el-table-column>
+        <el-table-column prop="orderNum" label="排序" width="60"></el-table-column>
+        <el-table-column prop="perms" label="权限标识" :show-overflow-tooltip="true"></el-table-column>
+        <el-table-column prop="component" label="组件路径" :show-overflow-tooltip="true"></el-table-column>
+        <el-table-column prop="status" label="状态" width="80">
+          <template #default="scope">
+            <dict-tag :options="sys_normal_disable" :value="scope.row.status" />
+          </template>
+        </el-table-column>
+        <el-table-column label="创建时间" align="center" prop="createTime">
+          <template #default="scope">
+            <span>{{ scope.row.createTime }}</span>
+          </template>
+        </el-table-column>
+        <el-table-column fixed="right" label="操作" width="180">
+          <template #default="scope">
+            <el-tooltip content="修改" placement="top">
+              <el-button v-hasPermi="['system:menu:edit']" link type="primary" icon="Edit" @click="handleUpdate(scope.row)" />
+            </el-tooltip>
+            <el-tooltip content="新增" placement="top">
+              <el-button v-hasPermi="['system:menu:add']" link type="primary" icon="Plus" @click="handleAdd(scope.row)" />
+            </el-tooltip>
+            <el-tooltip content="删除" placement="top">
+              <el-button v-hasPermi="['system:menu:remove']" link type="primary" icon="Delete" @click="handleDelete(scope.row)" />
+            </el-tooltip>
+          </template>
+        </el-table-column>
+      </el-table>
+    </el-card>
+
+    <el-dialog v-model="dialog.visible" :title="dialog.title" destroy-on-close append-to-bod width="750px">
+      <el-form ref="menuFormRef" :model="form" :rules="rules" label-width="100px">
+        <el-row>
+          <el-col :span="24">
+            <el-form-item label="上级菜单">
+              <el-tree-select
+                v-model="form.parentId"
+                :data="menuOptions"
+                :props="{ value: 'menuId', label: 'menuName', children: 'children' }"
+                value-key="menuId"
+                placeholder="选择上级菜单"
+                check-strictly
+              />
+            </el-form-item>
+          </el-col>
+          <el-col :span="24">
+            <el-form-item label="菜单类型" prop="menuType">
+              <el-radio-group v-model="form.menuType">
+                <el-radio value="M">目录</el-radio>
+                <el-radio value="C">菜单</el-radio>
+                <el-radio value="F">按钮</el-radio>
+              </el-radio-group>
+            </el-form-item>
+          </el-col>
+          <el-col v-if="form.menuType !== 'F'" :span="24">
+            <el-form-item label="菜单图标" prop="icon">
+              <!-- 图标选择器 -->
+              <icon-select v-model="form.icon" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="菜单名称" prop="menuName">
+              <el-input v-model="form.menuName" placeholder="请输入菜单名称" />
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="显示排序" prop="orderNum">
+              <el-input-number v-model="form.orderNum" controls-position="right" :min="0" />
+            </el-form-item>
+          </el-col>
+          <el-col v-if="form.menuType !== 'F'" :span="12">
+            <el-form-item>
+              <template #label>
+                <span>
+                  <el-tooltip content="选择是外链则路由地址需要以`http(s)://`开头" placement="top">
+                    <el-icon>
+                      <question-filled />
+                    </el-icon> </el-tooltip
+                  >是否外链
+                </span>
+              </template>
+              <el-radio-group v-model="form.isFrame">
+                <el-radio label="0">是</el-radio>
+                <el-radio label="1">否</el-radio>
+              </el-radio-group>
+            </el-form-item>
+          </el-col>
+          <el-col v-if="form.menuType !== 'F'" :span="12">
+            <el-form-item prop="path">
+              <template #label>
+                <span>
+                  <el-tooltip content="访问的路由地址，如：`user`，如外网地址需内链访问则以`http(s)://`开头" placement="top">
+                    <el-icon>
+                      <question-filled />
+                    </el-icon>
+                  </el-tooltip>
+                  路由地址
+                </span>
+              </template>
+              <el-input v-model="form.path" placeholder="请输入路由地址" />
+            </el-form-item>
+          </el-col>
+          <el-col v-if="form.menuType === 'C'" :span="12">
+            <el-form-item prop="component">
+              <template #label>
+                <span>
+                  <el-tooltip content="访问的组件路径，如：`system/user/index`，默认在`views`目录下" placement="top">
+                    <el-icon>
+                      <question-filled />
+                    </el-icon>
+                  </el-tooltip>
+                  组件路径
+                </span>
+              </template>
+              <el-input v-model="form.component" placeholder="请输入组件路径" />
+            </el-form-item>
+          </el-col>
+          <el-col v-if="form.menuType !== 'M'" :span="12">
+            <el-form-item>
+              <el-input v-model="form.perms" placeholder="请输入权限标识" maxlength="100" />
+              <template #label>
+                <span>
+                  <el-tooltip content="控制器中定义的权限字符，如：@SaCheckPermission('system:user:list')" placement="top">
+                    <el-icon>
+                      <question-filled />
+                    </el-icon>
+                  </el-tooltip>
+                  权限字符
+                </span>
+              </template>
+            </el-form-item>
+          </el-col>
+          <el-col v-if="form.menuType === 'C'" :span="12">
+            <el-form-item>
+              <el-input v-model="form.queryParam" placeholder="请输入路由参数" maxlength="255" />
+              <template #label>
+                <span>
+                  <el-tooltip content='访问路由的默认传递参数，如：`{"id": 1, "name": "ry"}`' placement="top">
+                    <el-icon>
+                      <question-filled />
+                    </el-icon>
+                  </el-tooltip>
+                  路由参数
+                </span>
+              </template>
+            </el-form-item>
+          </el-col>
+          <el-col v-if="form.menuType === 'C'" :span="12">
+            <el-form-item>
+              <template #label>
+                <span>
+                  <el-tooltip content="选择是则会被`keep-alive`缓存，需要匹配组件的`name`和地址保持一致" placement="top">
+                    <el-icon>
+                      <question-filled />
+                    </el-icon>
+                  </el-tooltip>
+                  是否缓存
+                </span>
+              </template>
+              <el-radio-group v-model="form.isCache">
+                <el-radio label="0">缓存</el-radio>
+                <el-radio label="1">不缓存</el-radio>
+              </el-radio-group>
+            </el-form-item>
+          </el-col>
+          <el-col v-if="form.menuType !== 'F'" :span="12">
+            <el-form-item>
+              <template #label>
+                <span>
+                  <el-tooltip content="选择隐藏则路由将不会出现在侧边栏，但仍然可以访问" placement="top">
+                    <el-icon>
+                      <question-filled />
+                    </el-icon>
+                  </el-tooltip>
+                  显示状态
+                </span>
+              </template>
+              <el-radio-group v-model="form.visible">
+                <el-radio v-for="dict in sys_show_hide" :key="dict.value" :label="dict.value">{{ dict.label }} </el-radio>
+              </el-radio-group>
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item>
+              <template #label>
+                <span>
+                  <el-tooltip content="选择停用则路由将不会出现在侧边栏，也不能被访问" placement="top">
+                    <el-icon>
+                      <question-filled />
+                    </el-icon>
+                  </el-tooltip>
+                  菜单状态
+                </span>
+              </template>
+              <el-radio-group v-model="form.status">
+                <el-radio v-for="dict in sys_normal_disable" :key="dict.value" :label="dict.value">
+                  {{ dict.label }}
+                </el-radio>
+              </el-radio-group>
+            </el-form-item>
+          </el-col>
+        </el-row>
+      </el-form>
+      <template #footer>
+        <div class="dialog-footer">
+          <el-button type="primary" @click="submitForm">确 定</el-button>
+          <el-button @click="cancel">取 消</el-button>
+        </div>
+      </template>
+    </el-dialog>
+  </div>
+</template>
+
+<script setup name="Menu" lang="ts">
+import { addMenu, delMenu, getMenu, listMenu, updateMenu } from '@/api/system/menu';
+import { MenuForm, MenuQuery, MenuVO } from '@/api/system/menu/types';
+import { MenuTypeEnum } from '@/enums/MenuTypeEnum';
+
+interface MenuOptionsType {
+  menuId: number;
+  menuName: string;
+  children: MenuOptionsType[] | undefined;
+}
+
+const { proxy } = getCurrentInstance() as ComponentInternalInstance;
+const { sys_show_hide, sys_normal_disable } = toRefs<any>(proxy?.useDict('sys_show_hide', 'sys_normal_disable'));
+
+const menuList = ref<MenuVO[]>([]);
+const loading = ref(true);
+const showSearch = ref(true);
+const menuOptions = ref<MenuOptionsType[]>([]);
+const isExpandAll = ref(false);
+
+const dialog = reactive<DialogOption>({
+  visible: false,
+  title: ''
+});
+
+const queryFormRef = ref<ElFormInstance>();
+const menuFormRef = ref<ElFormInstance>();
+const initFormData = {
+  path: '',
+  menuId: undefined,
+  parentId: 0,
+  menuName: '',
+  icon: '',
+  menuType: MenuTypeEnum.M,
+  orderNum: 1,
+  isFrame: '1',
+  isCache: '0',
+  visible: '0',
+  status: '0',
+  menuSource: '2'
+};
+const data = reactive<PageData<MenuForm, MenuQuery>>({
+  form: { ...initFormData },
+  queryParams: {
+    menuName: undefined,
+    status: undefined,
+    menuSource: 2
+  },
+  rules: {
+    menuName: [{ required: true, message: '菜单名称不能为空', trigger: 'blur' }],
+    orderNum: [{ required: true, message: '菜单顺序不能为空', trigger: 'blur' }],
+    path: [{ required: true, message: '路由地址不能为空', trigger: 'blur' }]
+  }
+});
+
+const menuTableRef = ref<ElTableInstance>();
+
+const { queryParams, form, rules } = toRefs<PageData<MenuForm, MenuQuery>>(data);
+/** 查询菜单列表 */
+const getList = async () => {
+  loading.value = true;
+  const res = await listMenu(queryParams.value);
+  const data = proxy?.handleTree<MenuVO>(res.data, 'menuId');
+  if (data) {
+    menuList.value = data;
+  }
+
+  loading.value = false;
+};
+/** 查询菜单下拉树结构 */
+const getTreeselect = async () => {
+  menuOptions.value = [];
+  const response = await listMenu();
+  const menu: MenuOptionsType = { menuId: 0, menuName: '主类目', children: [] };
+  menu.children = proxy?.handleTree<MenuOptionsType>(response.data, 'menuId');
+  menuOptions.value.push(menu);
+};
+/** 取消按钮 */
+const cancel = () => {
+  reset();
+  dialog.visible = false;
+};
+/** 表单重置 */
+const reset = () => {
+  form.value = { ...initFormData };
+  menuFormRef.value?.resetFields();
+};
+
+/** 搜索按钮操作 */
+const handleQuery = () => {
+  getList();
+};
+/** 重置按钮操作 */
+const resetQuery = () => {
+  queryFormRef.value?.resetFields();
+  handleQuery();
+};
+/** 新增按钮操作 */
+const handleAdd = (row?: MenuVO) => {
+  reset();
+  getTreeselect();
+  row && row.menuId ? (form.value.parentId = row.menuId) : (form.value.parentId = 0);
+  dialog.visible = true;
+  dialog.title = '添加菜单';
+};
+/** 展开/折叠操作 */
+const handleToggleExpandAll = () => {
+  isExpandAll.value = !isExpandAll.value;
+  toggleExpandAll(menuList.value, isExpandAll.value);
+};
+/** 展开/折叠所有 */
+const toggleExpandAll = (data: MenuVO[], status: boolean) => {
+  data.forEach((item: MenuVO) => {
+    menuTableRef.value?.toggleRowExpansion(item, status);
+    if (item.children && item.children.length > 0) toggleExpandAll(item.children, status);
+  });
+};
+/** 修改按钮操作 */
+const handleUpdate = async (row: MenuVO) => {
+  reset();
+  await getTreeselect();
+  if (row.menuId) {
+    const { data } = await getMenu(row.menuId);
+    form.value = data;
+  }
+  dialog.visible = true;
+  dialog.title = '修改菜单';
+};
+/** 提交按钮 */
+const submitForm = () => {
+  menuFormRef.value?.validate(async (valid: boolean) => {
+    if (valid) {
+      form.value.menuId ? await updateMenu(form.value) : await addMenu(form.value);
+      proxy?.$modal.msgSuccess('操作成功');
+      dialog.visible = false;
+      await getList();
+    }
+  });
+};
+/** 删除按钮操作 */
+const handleDelete = async (row: MenuVO) => {
+  await proxy?.$modal.confirm('是否确认删除名称为"' + row.menuName + '"的数据项?');
+  await delMenu(row.menuId);
+  await getList();
+  proxy?.$modal.msgSuccess('删除成功');
+};
+
+onMounted(() => {
+  getList();
+});
+</script>
diff --git a/src/views/system/menu/index.vue b/src/views/system/menu/index.vue
index 6c2f1ae..050c761 100644
--- a/src/views/system/menu/index.vue
+++ b/src/views/system/menu/index.vue
@@ -34,6 +34,7 @@
         </el-row>
       </template>
 
+      <!-- 关键修改：开启lazy模式，使用本地数据筛选子节点 -->
       <el-table
         ref="menuTableRef"
         v-loading="loading"
@@ -41,6 +42,9 @@
         row-key="menuId"
         :tree-props="{ children: 'children', hasChildren: 'hasChildren' }"
         :default-expand-all="isExpandAll"
+        lazy
+        :load="loadChildren"
+        :has-children="hasChildren"
       >
         <el-table-column prop="menuName" label="菜单名称" :show-overflow-tooltip="true" width="160"></el-table-column>
         <el-table-column prop="icon" label="图标" align="center" width="100">
@@ -77,7 +81,7 @@
       </el-table>
     </el-card>
 
-    <el-dialog v-model="dialog.visible" :title="dialog.title" destroy-on-close append-to-bod width="750px">
+    <el-dialog v-model="dialog.visible" :title="dialog.title" destroy-on-close append-to-body width="750px">
       <el-form ref="menuFormRef" :model="form" :rules="rules" label-width="100px">
         <el-row>
           <el-col :span="24">
@@ -103,7 +107,6 @@
           </el-col>
           <el-col v-if="form.menuType !== 'F'" :span="24">
             <el-form-item label="菜单图标" prop="icon">
-              <!-- 图标选择器 -->
               <icon-select v-model="form.icon" />
             </el-form-item>
           </el-col>
@@ -122,10 +125,9 @@
               <template #label>
                 <span>
                   <el-tooltip content="选择是外链则路由地址需要以`http(s)://`开头" placement="top">
-                    <el-icon>
-                      <question-filled />
-                    </el-icon> </el-tooltip
-                  >是否外链
+                    <el-icon><question-filled /></el-icon>
+                  </el-tooltip>
+                  是否外链
                 </span>
               </template>
               <el-radio-group v-model="form.isFrame">
@@ -139,9 +141,7 @@
               <template #label>
                 <span>
                   <el-tooltip content="访问的路由地址，如：`user`，如外网地址需内链访问则以`http(s)://`开头" placement="top">
-                    <el-icon>
-                      <question-filled />
-                    </el-icon>
+                    <el-icon><question-filled /></el-icon>
                   </el-tooltip>
                   路由地址
                 </span>
@@ -154,9 +154,7 @@
               <template #label>
                 <span>
                   <el-tooltip content="访问的组件路径，如：`system/user/index`，默认在`views`目录下" placement="top">
-                    <el-icon>
-                      <question-filled />
-                    </el-icon>
+                    <el-icon><question-filled /></el-icon>
                   </el-tooltip>
                   组件路径
                 </span>
@@ -170,9 +168,7 @@
               <template #label>
                 <span>
                   <el-tooltip content="控制器中定义的权限字符，如：@SaCheckPermission('system:user:list')" placement="top">
-                    <el-icon>
-                      <question-filled />
-                    </el-icon>
+                    <el-icon><question-filled /></el-icon>
                   </el-tooltip>
                   权限字符
                 </span>
@@ -185,9 +181,7 @@
               <template #label>
                 <span>
                   <el-tooltip content='访问路由的默认传递参数，如：`{"id": 1, "name": "ry"}`' placement="top">
-                    <el-icon>
-                      <question-filled />
-                    </el-icon>
+                    <el-icon><question-filled /></el-icon>
                   </el-tooltip>
                   路由参数
                 </span>
@@ -199,9 +193,7 @@
               <template #label>
                 <span>
                   <el-tooltip content="选择是则会被`keep-alive`缓存，需要匹配组件的`name`和地址保持一致" placement="top">
-                    <el-icon>
-                      <question-filled />
-                    </el-icon>
+                    <el-icon><question-filled /></el-icon>
                   </el-tooltip>
                   是否缓存
                 </span>
@@ -217,9 +209,7 @@
               <template #label>
                 <span>
                   <el-tooltip content="选择隐藏则路由将不会出现在侧边栏，但仍然可以访问" placement="top">
-                    <el-icon>
-                      <question-filled />
-                    </el-icon>
+                    <el-icon><question-filled /></el-icon>
                   </el-tooltip>
                   显示状态
                 </span>
@@ -234,9 +224,7 @@
               <template #label>
                 <span>
                   <el-tooltip content="选择停用则路由将不会出现在侧边栏，也不能被访问" placement="top">
-                    <el-icon>
-                      <question-filled />
-                    </el-icon>
+                    <el-icon><question-filled /></el-icon>
                   </el-tooltip>
                   菜单状态
                 </span>
@@ -264,6 +252,20 @@
 import { addMenu, delMenu, getMenu, listMenu, updateMenu } from '@/api/system/menu';
 import { MenuForm, MenuQuery, MenuVO } from '@/api/system/menu/types';
 import { MenuTypeEnum } from '@/enums/MenuTypeEnum';
+import { ElFormInstance, ElTableInstance } from 'element-plus';
+import { ComponentInternalInstance, getCurrentInstance, onMounted, ref, reactive, toRefs } from 'vue';
+
+// 类型定义
+interface DialogOption {
+  visible: boolean;
+  title: string;
+}
+
+interface PageData<T, U> {
+  form: T;
+  queryParams: U;
+  rules: Record<string, any[]>;
+}
 
 interface MenuOptionsType {
   menuId: number;
@@ -271,20 +273,29 @@ interface MenuOptionsType {
   children: MenuOptionsType[] | undefined;
 }
 
+// 全局变量
 const { proxy } = getCurrentInstance() as ComponentInternalInstance;
 const { sys_show_hide, sys_normal_disable } = toRefs<any>(proxy?.useDict('sys_show_hide', 'sys_normal_disable'));
 
+// 1. 存储完整数据的数组（一次性获取后本地保存）
+const fullMenuList = ref<MenuVO[]>([]);
+// 2. 子节点缓存（优化查询性能）
+const childrenCache = ref<Record<number, MenuVO[]>>({});
+
+// 页面状态
 const menuList = ref<MenuVO[]>([]);
 const loading = ref(true);
 const showSearch = ref(true);
 const menuOptions = ref<MenuOptionsType[]>([]);
 const isExpandAll = ref(false);
 
+// 弹窗状态
 const dialog = reactive<DialogOption>({
   visible: false,
   title: ''
 });
 
+// 表单相关
 const queryFormRef = ref<ElFormInstance>();
 const menuFormRef = ref<ElFormInstance>();
 const initFormData = {
@@ -298,7 +309,8 @@ const initFormData = {
   isFrame: '1',
   isCache: '0',
   visible: '0',
-  status: '0'
+  status: '0',
+  menuSource: 1
 };
 const data = reactive<PageData<MenuForm, MenuQuery>>({
   form: { ...initFormData },
@@ -309,24 +321,101 @@ const data = reactive<PageData<MenuForm, MenuQuery>>({
   rules: {
     menuName: [{ required: true, message: '菜单名称不能为空', trigger: 'blur' }],
     orderNum: [{ required: true, message: '菜单顺序不能为空', trigger: 'blur' }],
-    path: [{ required: true, message: '路由地址不能为空', trigger: 'blur' }]
+    path: [
+      {
+        required: (() => data.form.menuType !== 'F') as any,
+        message: '路由地址不能为空',
+        trigger: 'blur'
+      }
+    ]
   }
 });
 
 const menuTableRef = ref<ElTableInstance>();
-
 const { queryParams, form, rules } = toRefs<PageData<MenuForm, MenuQuery>>(data);
-/** 查询菜单列表 */
+
+/**
+ * 初始化加载：一次性获取所有数据并处理
+ * 仅在表格展示根节点，子节点通过懒加载从本地数据中筛选
+ */
 const getList = async () => {
   loading.value = true;
-  const res = await listMenu(queryParams.value);
-  const data = proxy?.handleTree<MenuVO>(res.data, 'menuId');
-  if (data) {
-    menuList.value = data;
-  }
+  try {
+    // 1. 一次性获取所有数据
+    const res = await listMenu(queryParams.value);
+    fullMenuList.value = res.data || [];
 
-  loading.value = false;
+    // 2. 构建缓存（提前计算所有节点的子节点）
+    buildChildrenCache();
+    console.log(11111);
+
+    // 3. 只展示根节点（parentId=0）
+    menuList.value = filterChildren(0);
+  } catch (err) {
+    proxy?.$modal.msgError('加载菜单失败');
+  } finally {
+    loading.value = false;
+  }
 };
+
+/**
+ * 构建子节点缓存
+ * 一次性处理所有数据，建立父ID到子节点列表的映射
+ */
+const buildChildrenCache = () => {
+  const cache: Record<number, MenuVO[]> = {};
+
+  // 初始化所有可能的父ID
+  fullMenuList.value.forEach((item) => {
+    if (!cache[item.parentId!]) {
+      cache[item.parentId!] = [];
+    }
+  });
+  // 为每个父ID添加子节点
+  fullMenuList.value.forEach((item) => {
+    if (cache[item.parentId!]) {
+      // 标记节点是否有子节点（用于显示展开图标）
+      const hasChildren = fullMenuList.value.some((child) => child.parentId == item.menuId);
+      cache[item.parentId!].push({ ...item, hasChildren });
+    }
+  });
+  // 按排序号排序子节点
+  // Object.keys(cache).forEach((parentId) => {
+  //   cache[Number(parentId)].sort((a, b) => (a.orderNum || 0) - (b.orderNum || 0));
+  // });
+
+  childrenCache.value = cache;
+};
+
+/**
+ * 从缓存中筛选指定父节点的子节点
+ * @param parentId 父节点ID
+ * @returns 子节点列表
+ */
+const filterChildren = (parentId: number): MenuVO[] => {
+  return childrenCache.value[parentId] || [];
+};
+
+/**
+ * 懒加载子节点实现
+ * 从本地缓存中获取子节点，不发起额外请求
+ */
+const loadChildren = async (row, treeNode: any, resolve: (data: MenuVO[]) => void) => {
+  const parentId = row.menuId;
+  console.log(childrenCache.value);
+  // 从缓存获取子节点并返回
+  resolve(filterChildren(parentId));
+};
+
+/**
+ * 判断节点是否有子节点
+ * @param row 节点数据
+ * @returns 是否有子节点
+ */
+const hasChildren = (row: MenuVO) => {
+  return row.hasChildren || false;
+};
+
 /** 查询菜单下拉树结构 */
 const getTreeselect = async () => {
   menuOptions.value = [];
@@ -335,11 +424,13 @@ const getTreeselect = async () => {
   menu.children = proxy?.handleTree<MenuOptionsType>(response.data, 'menuId');
   menuOptions.value.push(menu);
 };
+
 /** 取消按钮 */
 const cancel = () => {
   reset();
   dialog.visible = false;
 };
+
 /** 表单重置 */
 const reset = () => {
   form.value = { ...initFormData };
@@ -350,11 +441,13 @@ const reset = () => {
 const handleQuery = () => {
   getList();
 };
+
 /** 重置按钮操作 */
 const resetQuery = () => {
   queryFormRef.value?.resetFields();
   handleQuery();
 };
+
 /** 新增按钮操作 */
 const handleAdd = (row?: MenuVO) => {
   reset();
@@ -363,18 +456,24 @@ const handleAdd = (row?: MenuVO) => {
   dialog.visible = true;
   dialog.title = '添加菜单';
 };
+
 /** 展开/折叠操作 */
 const handleToggleExpandAll = () => {
   isExpandAll.value = !isExpandAll.value;
   toggleExpandAll(menuList.value, isExpandAll.value);
 };
-/** 展开/折叠所有 */
+
+/** 展开/折叠所有节点 */
 const toggleExpandAll = (data: MenuVO[], status: boolean) => {
   data.forEach((item: MenuVO) => {
     menuTableRef.value?.toggleRowExpansion(item, status);
-    if (item.children && item.children.length > 0) toggleExpandAll(item.children, status);
+    // 如果有子节点，递归处理
+    if (item.hasChildren) {
+      toggleExpandAll(filterChildren(item.menuId!), status);
+    }
   });
 };
+
 /** 修改按钮操作 */
 const handleUpdate = async (row: MenuVO) => {
   reset();
@@ -386,25 +485,38 @@ const handleUpdate = async (row: MenuVO) => {
   dialog.visible = true;
   dialog.title = '修改菜单';
 };
+
 /** 提交按钮 */
 const submitForm = () => {
   menuFormRef.value?.validate(async (valid: boolean) => {
     if (valid) {
-      form.value.menuId ? await updateMenu(form.value) : await addMenu(form.value);
+      // 保存数据到后端
+      if (form.value.menuId) {
+        await updateMenu(form.value);
+      } else {
+        await addMenu(form.value);
+      }
+
       proxy?.$modal.msgSuccess('操作成功');
       dialog.visible = false;
+
+      // 重新加载所有数据并重建缓存
       await getList();
     }
   });
 };
+
 /** 删除按钮操作 */
 const handleDelete = async (row: MenuVO) => {
   await proxy?.$modal.confirm('是否确认删除名称为"' + row.menuName + '"的数据项?');
   await delMenu(row.menuId);
+
+  // 重新加载所有数据并重建缓存
   await getList();
   proxy?.$modal.msgSuccess('删除成功');
 };
 
+// 初始化加载所有数据
 onMounted(() => {
   getList();
 });
diff --git a/src/views/tender/bidd/index.vue b/src/views/tender/bidd/index.vue
index 223ffd3..485ca50 100644
--- a/src/views/tender/bidd/index.vue
+++ b/src/views/tender/bidd/index.vue
@@ -62,7 +62,7 @@
             <el-table-column prop="num" label="编号" />
             <el-table-column prop="name" label="工程或费用名称" />
             <el-table-column prop="unit" label="单位" align="center" />
-            <el-table-column prop="taxRate" label="税率" align="center" />
+
             <el-table-column prop="specification" label="规格" align="center" />
             <el-table-column prop="quantity" label="数量" align="center">
               <template #default="scope">
@@ -92,6 +92,11 @@
                 {{ scope.row.price != 0 ? Number(scope.row.price).toFixed(2) : null }}
               </template>
             </el-table-column>
+            <el-table-column prop="taxRate" label="税率" width="100" align="center">
+              <template #default="scope">
+                {{ scope.row.taxRate !== false ? scope.row.taxRate : '' }}
+              </template>
+            </el-table-column>
             <el-table-column prop="operate" label="操作" align="center">
               <template #default="scope">
                 <el-button