diff --git a/README.md b/README.md
index a1a5b014..d33bb416 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 快手自动发货与履约管理系统。
 
-项目采用前后端分离架构，用于接收订单、匹配快手履约规则、管理库存与云卡资源，并提供后台页面处理平台配置、任务追踪和人工复核。
+项目采用前后端分离架构，用于接收订单、匹配快手履约规则、管理云卡资源，并提供后台页面处理平台配置、任务追踪和人工复核。
 
 ## 技术栈
 
@@ -148,7 +148,7 @@ docker compose up -d --build
 ## 主要业务模块
 
 - `apps/backend/src/routes`：API 路由
-- `apps/backend/src/services/order`：订单、库存和履约匹配
+- `apps/backend/src/services/order`：订单、商品匹配和履约任务编排
 - `apps/backend/src/services/fulfillment`：快手 Cloud 履约编排
 - `apps/backend/src/services/admin`：后台读写、权限、配置管理
 - `apps/backend/src/repositories`：数据库访问
diff --git a/apps/backend/README.md b/apps/backend/README.md
index ab710e58..2b296c41 100644
--- a/apps/backend/README.md
+++ b/apps/backend/README.md
@@ -64,7 +64,7 @@ npm test
 - `src/index.ts`：服务入口
 - `src/app.ts`：Express 应用组装
 - `src/routes`：API 路由
-- `src/services/order`：订单、库存和履约匹配
+- `src/services/order`：订单、商品匹配和履约任务编排
 - `src/services/fulfillment`：快手 Cloud 履约编排
 - `src/services/admin`：后台读写、权限、配置管理
 - `src/repositories`：数据库访问
diff --git a/apps/backend/scripts/cleanup-dev-data.ts b/apps/backend/scripts/cleanup-dev-data.ts
index 559e2d48..871157bf 100644
--- a/apps/backend/scripts/cleanup-dev-data.ts
+++ b/apps/backend/scripts/cleanup-dev-data.ts
@@ -9,12 +9,9 @@ const RESET_TABLES = [
   'task_runtime_contexts',
   'task_events',
   'claim_tokens',
-  'task_inventory_bindings',
   'fulfillment_tasks',
   'order_items',
   'orders',
-  'webhook_events',
-  'inventory_items',
 ]
 
 const options = parseArgs(process.argv.slice(2))
diff --git a/package-lock.json b/package-lock.json
deleted file mode 100644
index ff955191..00000000
--- a/package-lock.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "name": "core-infra",
-  "lockfileVersion": 3,
-  "requires": true,
-  "packages": {}
-}