diff --git a/client/src/layouts/index.vue b/client/src/layouts/index.vue
index 2333023..e1c46aa 100644
--- a/client/src/layouts/index.vue
+++ b/client/src/layouts/index.vue
@@ -402,8 +402,8 @@ const NOTICE_TYPE_ROUTE: Record<string, string> = {
 const NOTICE_BIZ_ROUTE: Record<string, string> = {
   repair_dispatch: '/dispatch/repair',
   maintenance_order: '/dispatch/maintenance',
-  install_order: '/project/install',
-  survey_order: '/project/survey',
+  install_order: '/dispatch/install',
+  survey_order: '/dispatch/survey',
 };
 
 function resolveNoticeRoute(item: NoticeInfo): string | null {
diff --git a/client/src/router/index.ts b/client/src/router/index.ts
index 2773339..15fccd0 100644
--- a/client/src/router/index.ts
+++ b/client/src/router/index.ts
@@ -88,39 +88,9 @@ const routes: RouteRecordRaw[] = [
 			{
 				path: "project",
 				name: "Project",
-				redirect: "/project/survey",
+				redirect: "/project/plan",
 				meta: { requiresAuth: true, title: "项目管理", permission: "project:list" }
 			},
-			{
-				path: "project/survey",
-				name: "ProjectSurvey",
-				component: () => import("@/views/project/survey/index.vue"),
-				meta: { requiresAuth: true, title: "项目勘察", permission: "project:survey" }
-			},
-			{
-				path: "project/survey/create",
-				name: "ProjectSurveyCreate",
-				component: () => import("@/views/project/survey/form.vue"),
-				meta: {
-					requiresAuth: true,
-					title: "新建勘察派单",
-					permission: "project:survey",
-					parentTitle: "现场勘察派单",
-					parentPath: "/project/survey"
-				}
-			},
-			{
-				path: "project/survey/edit/:id",
-				name: "ProjectSurveyEdit",
-				component: () => import("@/views/project/survey/form.vue"),
-				meta: {
-					requiresAuth: true,
-					title: "编辑勘察派单",
-					permission: "project:survey",
-					parentTitle: "现场勘察派单",
-					parentPath: "/project/survey"
-				}
-			},
 			{
 				path: "project/plan",
 				name: "ProjectPlan",
@@ -145,18 +115,54 @@ const routes: RouteRecordRaw[] = [
 				component: () => import("@/views/project/visit/index.vue"),
 				meta: { requiresAuth: true, title: "回访记录", permission: "project:visit" }
 			},
-			{
-				path: "project/install",
-				name: "ProjectInstall",
-				component: () => import("@/views/project/install/index.vue"),
-				meta: { requiresAuth: true, title: "安装派单", permission: "project:install" }
-			},
 			{
 				path: "dispatch",
 				name: "Dispatch",
 				redirect: "/dispatch/repair",
 				meta: { requiresAuth: true, title: "运营派单", permission: "dispatch:list" }
 			},
+			{
+				path: "dispatch/worker",
+				name: "DispatchWorker",
+				component: () => import("@/views/dispatch/worker/index.vue"),
+				meta: { requiresAuth: true, title: "电工登记管理", permission: "dispatch:worker" }
+			},
+			{
+				path: "dispatch/survey",
+				name: "DispatchSurvey",
+				component: () => import("@/views/dispatch/survey/index.vue"),
+				meta: { requiresAuth: true, title: "项目勘察", permission: "project:survey" }
+			},
+			{
+				path: "dispatch/survey/create",
+				name: "DispatchSurveyCreate",
+				component: () => import("@/views/dispatch/survey/form.vue"),
+				meta: {
+					requiresAuth: true,
+					title: "新建勘察派单",
+					permission: "project:survey",
+					parentTitle: "现场勘察派单",
+					parentPath: "/dispatch/survey"
+				}
+			},
+			{
+				path: "dispatch/survey/edit/:id",
+				name: "DispatchSurveyEdit",
+				component: () => import("@/views/dispatch/survey/form.vue"),
+				meta: {
+					requiresAuth: true,
+					title: "编辑勘察派单",
+					permission: "project:survey",
+					parentTitle: "现场勘察派单",
+					parentPath: "/dispatch/survey"
+				}
+			},
+			{
+				path: "dispatch/install",
+				name: "DispatchInstall",
+				component: () => import("@/views/dispatch/install/index.vue"),
+				meta: { requiresAuth: true, title: "安装派单", permission: "project:install" }
+			},
 			{
 				path: "dispatch/repair",
 				name: "DispatchRepair",
@@ -169,24 +175,6 @@ const routes: RouteRecordRaw[] = [
 				component: () => import("@/views/dispatch/maintenance/index.vue"),
 				meta: { requiresAuth: true, title: "维保派单", permission: "dispatch:maintenance" }
 			},
-			{
-				path: "dispatch/price",
-				name: "DispatchPrice",
-				component: () => import("@/views/dispatch/price/index.vue"),
-				meta: { requiresAuth: true, title: "运维费定价", permission: "dispatch:price" }
-			},
-			{
-				path: "dispatch/cost",
-				name: "DispatchCost",
-				component: () => import("@/views/dispatch/cost/index.vue"),
-				meta: { requiresAuth: true, title: "勘察费用", permission: "dispatch:cost" }
-			},
-			{
-				path: "dispatch/worker",
-				name: "DispatchWorker",
-				component: () => import("@/views/dispatch/worker/index.vue"),
-				meta: { requiresAuth: true, title: "电工登记管理", permission: "dispatch:worker" }
-			},
 			{
 					path: "device",
 					name: "Device",
@@ -211,6 +199,18 @@ const routes: RouteRecordRaw[] = [
 					component: () => import("@/views/device/smart-device/index.vue"),
 					meta: { requiresAuth: true, title: "智电设备型号", permission: "device:model" }
 				},
+				{
+					path: "base/price",
+					name: "BasePrice",
+					component: () => import("@/views/base/price/index.vue"),
+					meta: { requiresAuth: true, title: "运维费定价", permission: "dispatch:price" }
+				},
+				{
+					path: "base/cost",
+					name: "BaseCost",
+					component: () => import("@/views/base/cost/index.vue"),
+					meta: { requiresAuth: true, title: "勘察费用", permission: "dispatch:cost" }
+				},
 			{
 				path: "report",
 				name: "Report",
diff --git a/client/src/views/dispatch/cost/index.vue b/client/src/views/base/cost/index.vue
similarity index 100%
rename from client/src/views/dispatch/cost/index.vue
rename to client/src/views/base/cost/index.vue
diff --git a/client/src/views/dispatch/price/index.vue b/client/src/views/base/price/index.vue
similarity index 100%
rename from client/src/views/dispatch/price/index.vue
rename to client/src/views/base/price/index.vue
diff --git a/client/src/views/customer/visit/index.vue b/client/src/views/customer/visit/index.vue
index da5957f..96a4fe4 100644
--- a/client/src/views/customer/visit/index.vue
+++ b/client/src/views/customer/visit/index.vue
@@ -798,7 +798,7 @@ function handleFollow(record: CustomerVisitInfo) {
 // 一键发起勘察派单：跳转勘察派单页并预填客户（不创建、不回写状态）
 function handleSurvey(record: CustomerVisitInfo) {
 	if (!record.customerId) return;
-	router.push({ path: '/project/survey', query: { customerId: String(record.customerId) } });
+	router.push({ path: '/dispatch/survey', query: { customerId: String(record.customerId) } });
 }
 
 // 查看关联工程
diff --git a/client/src/views/project/install/index.vue b/client/src/views/dispatch/install/index.vue
similarity index 100%
rename from client/src/views/project/install/index.vue
rename to client/src/views/dispatch/install/index.vue
diff --git a/client/src/views/project/survey/form.vue b/client/src/views/dispatch/survey/form.vue
similarity index 100%
rename from client/src/views/project/survey/form.vue
rename to client/src/views/dispatch/survey/form.vue
diff --git a/client/src/views/project/survey/index.vue b/client/src/views/dispatch/survey/index.vue
similarity index 100%
rename from client/src/views/project/survey/index.vue
rename to client/src/views/dispatch/survey/index.vue
diff --git a/database/db_seed.sql b/database/db_seed.sql
index 64ead94..dad3f8f 100644
--- a/database/db_seed.sql
+++ b/database/db_seed.sql
@@ -106,18 +106,19 @@ ON CONFLICT (id) DO UPDATE SET
     permission = EXCLUDED.permission,
     visible    = EXCLUDED.visible;
 
--- 初始菜单（项目域子菜单 + 客户扩展子菜单，id：24-31 + 空间拓扑 32 + 安装派单 33）
--- 项目域：客户拜访(customer:visit) / 项目勘察(project:survey) / 项目方案(project:plan)
---         合同管理(project:contract) / 安装派单(project:install)
+-- 初始菜单（项目域子菜单 + 客户扩展子菜单，id：24-31 + 空间拓扑 32）
+-- 项目域：客户拜访(customer:visit) / 项目方案(project:plan)
+--         合同管理(project:contract)
 --         项目验收(project:acceptance) / 回访记录(project:visit)
 -- 客户域：空间拓扑与用电架构(customer:topology)
 -- 注：客户拜访归属“项目管理”，但仍沿用 /customer/visit 路径与 customer:visit 权限码
+-- 注：项目勘察(27)/项目安装(33) 已迁至运营派单 parent_id=3（见下方运营派单块注释）
 INSERT INTO sys_menu (id, parent_id, menu_name, menu_path, component, icon, sort_order, menu_type, permission, visible) VALUES
 (24, 2, '客户拜访', '/customer/visit',       'customer/visit/index',        'xt-jihuabaifang',     1, 2, 'customer:visit',   1),
-(27, 2, '项目勘察', '/project/survey',       'project/survey/index',        'xt-xiangmukancha',    2, 2, 'project:survey',   1),
+(27, 3, '项目勘察', '/dispatch/survey',      'dispatch/survey/index',       'xt-xiangmukancha',    2, 2, 'project:survey',   1),
 (28, 2, '项目方案', '/project/plan',         'project/plan/index',          'xt-xiangmufangan',    3, 2, 'project:plan',     1),
 (29, 2, '合同管理', '/project/contract',     'project/contract/index',      'FileDoneOutlined',    4, 2, 'project:contract',  1),
-(33, 2, '项目安装', '/project/install',      'project/install/index',       'ToolOutlined',        5, 2, 'project:install',  1),
+(33, 3, '项目安装', '/dispatch/install',     'dispatch/install/index',      'ToolOutlined',        3, 2, 'project:install',  1),
 (30, 2, '项目验收', '/project/acceptance',   'project/acceptance/index',    'ThunderboltOutlined', 6, 2, 'project:acceptance',1),
 (31, 2, '回访记录', '/project/visit',        'project/visit/index',         'AuditOutlined',       7, 2, 'project:visit',    1),
 (32, 1, '空间拓扑与用电架构', '/customer/topology', 'customer/topology/index', 'xt-topology',     5, 2, 'customer:topology',1)
@@ -132,11 +133,13 @@ ON CONFLICT (id) DO UPDATE SET
     permission = EXCLUDED.permission,
     visible    = EXCLUDED.visible;
 
--- 初始菜单（运营派单子菜单，parent_id=3，id：55-56）
+-- 初始菜单（运营派单子菜单，parent_id=3）
 -- 运营派单域统一 id 分配（避免历史上 36/37 被两段 INSERT 复用而互相覆盖）：
---   34 运维费定价 / 35 勘察费用（归属项目管理 parent_id=2） / 36 电工登记管理
+--   27 项目勘察 / 33 项目安装（自项目管理 parent_id=2 迁入）
+--   34 运维费定价 / 35 勘察费用（均归属基础数据 parent_id=59） / 36 电工登记管理
 --   37-46 按钮权限
 --   55 报修派单 / 56 维保派单
+-- 子菜单排序：36 电工登记管理(1) → 27 项目勘察(2) → 33 项目安装(3) → 55 报修派单(4) → 56 维保派单(5)
 INSERT INTO sys_menu (id, parent_id, menu_name, menu_path, component, icon, sort_order, menu_type, permission, visible) VALUES
 (55, 3, '报修派单', '/dispatch/repair',      'dispatch/repair/index',      'ToolOutlined', 4, 2, 'dispatch:repair',     1),
 (56, 3, '维保派单', '/dispatch/maintenance', 'dispatch/maintenance/index', 'ToolOutlined', 5, 2, 'dispatch:maintenance',1)
@@ -151,17 +154,17 @@ ON CONFLICT (id) DO UPDATE SET
     permission = EXCLUDED.permission,
     visible    = EXCLUDED.visible;
 
--- 运营派单子菜单（parent_id=3；其中 35 勘察费用及其按钮 40/41/42 已归属项目管理 parent_id=2；id：34/36 为菜单项，37-39/43-46 为按钮权限）
+-- 运营派单子菜单（parent_id=3；其中 34 运维费定价及按钮 37-39、35 勘察费用及按钮 40-42 已归属基础数据 parent_id=59；id：36 为菜单项，43-46 为按钮权限）
 INSERT INTO sys_menu (id, parent_id, menu_name, menu_path, component, icon, sort_order, menu_type, permission, visible) VALUES
-(34, 3, '运维费定价',     '/dispatch/price',  'dispatch/price/index',  'MoneyCollectOutlined', 2, 2, 'dispatch:price',  1),
-(35, 2, '勘察费用',       '/dispatch/cost',   'dispatch/cost/index',   'AccountBookOutlined',  8, 2, 'dispatch:cost',   1),
+(34, 59, '运维费定价',     '/base/price',      'base/price/index',     'MoneyCollectOutlined', 2, 2, 'dispatch:price',  1),
+(35, 59, '勘察费用',       '/base/cost',       'base/cost/index',      'AccountBookOutlined',  8, 2, 'dispatch:cost',   1),
 (36, 3, '电工登记管理',   '/dispatch/worker', 'dispatch/worker/index', 'ToolOutlined',         1, 2, 'dispatch:worker', 1),
-(37, 3, '新增价目',   NULL, NULL, NULL, 1,  3, 'price:create',  1),
-(38, 3, '编辑价目',   NULL, NULL, NULL, 2,  3, 'price:update',  1),
-(39, 3, '删除价目',   NULL, NULL, NULL, 3,  3, 'price:delete',  1),
-(40, 2, '新增勘察费用', NULL, NULL, NULL, 9,  3, 'cost:create',   1),
-(41, 2, '编辑勘察费用', NULL, NULL, NULL, 10, 3, 'cost:update',   1),
-(42, 2, '删除勘察费用', NULL, NULL, NULL, 11, 3, 'cost:delete',   1),
+(37, 34, '新增价目',   NULL, NULL, NULL, 1,  3, 'price:create',  1),
+(38, 34, '编辑价目',   NULL, NULL, NULL, 2,  3, 'price:update',  1),
+(39, 34, '删除价目',   NULL, NULL, NULL, 3,  3, 'price:delete',  1),
+(40, 35, '新增勘察费用', NULL, NULL, NULL, 9,  3, 'cost:create',   1),
+(41, 35, '编辑勘察费用', NULL, NULL, NULL, 10, 3, 'cost:update',   1),
+(42, 35, '删除勘察费用', NULL, NULL, NULL, 11, 3, 'cost:delete',   1),
 (43, 3, '新增电工',   NULL, NULL, NULL, 7,  3, 'worker:create', 1),
 (44, 3, '编辑电工',   NULL, NULL, NULL, 8,  3, 'worker:update', 1),
 (45, 3, '删除电工',   NULL, NULL, NULL, 9,  3, 'worker:delete', 1),
diff --git a/database/migrations/20261011_move_cost_price_to_base.sql b/database/migrations/20261011_move_cost_price_to_base.sql
new file mode 100644
index 0000000..70d8270
--- /dev/null
+++ b/database/migrations/20261011_move_cost_price_to_base.sql
@@ -0,0 +1,23 @@
+-- 将勘察费用(id=35)、运维费定价(id=34) 从项目管理(2)/运营派单(3) 迁移到 基础数据(parent_id=59)
+-- 1) 两个页面菜单改挂到逻辑基础数据(59)，路径/组件改为 /base/*
+-- 2) 各自按钮(parent 原为模块 id)改挂到所属页面菜单下，保证随页面迁移
+-- 幂等：仅更新存在的行；重复执行结果一致
+UPDATE sys_menu
+SET parent_id = 59,
+    menu_path = '/base/price',
+    component = 'base/price/index',
+    sort_order = 2
+WHERE id = 34;
+
+UPDATE sys_menu
+SET parent_id = 59,
+    menu_path = '/base/cost',
+    component = 'base/cost/index',
+    sort_order = 3
+WHERE id = 35;
+
+-- 运维费定价按钮(price:create/update/delete) 挂到菜单 34
+UPDATE sys_menu SET parent_id = 34 WHERE id IN (37, 38, 39);
+
+-- 勘察费用按钮(cost:create/update/delete) 挂到菜单 35
+UPDATE sys_menu SET parent_id = 35 WHERE id IN (40, 41, 42);
\ No newline at end of file
diff --git a/database/migrations/20261011_move_survey_install_to_dispatch.sql b/database/migrations/20261011_move_survey_install_to_dispatch.sql
new file mode 100644
index 0000000..ad552c9
--- /dev/null
+++ b/database/migrations/20261011_move_survey_install_to_dispatch.sql
@@ -0,0 +1,21 @@
+-- 将项目勘察(id=27)、项目安装(id=33) 从项目管理(parent_id=2) 迁移到 运营派单(parent_id=3)
+-- 目标子菜单顺序：电工登记管理(sort=1) → 项目勘察(27,sort=2) → 项目安装(33,sort=3) → 报修派单(sort=4) → 维保派单(sort=5)
+-- 路径/组件改为 /dispatch/*（按用户确认，URL 与菜单归属一致）
+-- 幂等：仅更新存在的行；重复执行结果一致
+UPDATE sys_menu
+SET parent_id = 3,
+    menu_path = '/dispatch/survey',
+    component = 'dispatch/survey/index',
+    sort_order = 2
+WHERE id = 27;
+
+UPDATE sys_menu
+SET parent_id = 3,
+    menu_path = '/dispatch/install',
+    component = 'dispatch/install/index',
+    sort_order = 3
+WHERE id = 33;
+
+-- 报修派单(55)/维保派单(56) 排序后移至 4/5（若已是 4/5 则不变，保证顺序稳定）
+UPDATE sys_menu SET sort_order = 4 WHERE id = 55;
+UPDATE sys_menu SET sort_order = 5 WHERE id = 56;
\ No newline at end of file