diff --git a/frontend/.env.production b/frontend/.env.production
new file mode 100644
index 0000000..9cca039
--- /dev/null
+++ b/frontend/.env.production
@@ -0,0 +1,7 @@
+# 前端生产环境配置
+# 构建时使用的环境变量
+
+# API 基础 URL - 使用阿里云NLB负载均衡器
+VITE_API_BASE_URL=http://nlb-y7wvnvbyb726t5m4bz.cn-hongkong.nlb.aliyuncsslbintl.com:3001
+
+# 其他环境变量可根据需要添加
\ No newline at end of file
diff --git a/frontend/src/pages/manager/PerformanceReview.tsx b/frontend/src/pages/manager/PerformanceReview.tsx
index ea85cdf..5474be7 100644
--- a/frontend/src/pages/manager/PerformanceReview.tsx
+++ b/frontend/src/pages/manager/PerformanceReview.tsx
@@ -24,7 +24,7 @@ import {
   ArrowLeftOutlined,
 } from '@ant-design/icons';
 import { useParams, useNavigate } from 'react-router-dom';
-import { PerformanceRecord } from '../../api/performance';
+import { PerformanceRecord, PerformanceItemDetail } from '../../api/performance';
 import http from '../../api/http';
 import { useIsMobile } from '../../hooks/useBreakpoint';
 import dayjs from 'dayjs';
@@ -85,7 +85,7 @@ const PerformanceReview: React.FC = () => {
 
       // Initialize form with existing manager scores if available
       const itemScores: Record<string, ItemScoreForm> = {};
-      data.performanceItems?.forEach((item) => {
+      data.performanceItems?.forEach((item: PerformanceItemDetail) => {
         itemScores[item.itemName] = {
           managerScore: item.managerScore ?? item.aiScore ?? item.selfScore ?? 0,
           scoreExplanation: item.managerExplanation ?? '',
diff --git a/frontend/src/pages/manager/SubordinateList.tsx b/frontend/src/pages/manager/SubordinateList.tsx
index d5d4693..c558955 100644
--- a/frontend/src/pages/manager/SubordinateList.tsx
+++ b/frontend/src/pages/manager/SubordinateList.tsx
@@ -42,12 +42,12 @@ interface SubordinateRecord extends PerformanceRecord {
   userPosition?: string;
 }
 
-interface PageResult<T> {
-  list: T[];
-  total: number;
-  page: number;
-  pageSize: number;
-}
+// interface PageResult<T> {
+//   list: T[];
+//   total: number;
+//   page: number;
+//   pageSize: number;
+// }
 
 const SubordinateList: React.FC = () => {
   const navigate = useNavigate();