diff --git a/lottery-system/lottery-service/src/main/java/com/lottery/LotteryApplication.java b/lottery-system/lottery-service/src/main/java/com/lottery/LotteryApplication.java
index 7daf8b5..e3896a0 100644
--- a/lottery-system/lottery-service/src/main/java/com/lottery/LotteryApplication.java
+++ b/lottery-system/lottery-service/src/main/java/com/lottery/LotteryApplication.java
@@ -1,6 +1,11 @@
 package com.lottery;
 
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
+import com.lottery.admin.mapper.AdminUserMapper;
+import com.lottery.entity.User;
 import org.mybatis.spring.annotation.MapperScan;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.CommandLineRunner;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.WebApplicationType;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
@@ -16,4 +21,5 @@ public class LotteryApplication {
     public static void main(String[] args) {
         SpringApplication.run(LotteryApplication.class, args);
     }
+
 }
diff --git a/lottery-system/lottery-service/src/main/java/com/lottery/admin/controller/AdminUserController.java b/lottery-system/lottery-service/src/main/java/com/lottery/admin/controller/AdminUserController.java
index 1493603..6585a22 100644
--- a/lottery-system/lottery-service/src/main/java/com/lottery/admin/controller/AdminUserController.java
+++ b/lottery-system/lottery-service/src/main/java/com/lottery/admin/controller/AdminUserController.java
@@ -1,5 +1,7 @@
 package com.lottery.admin.controller;
 
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
+import com.lottery.admin.mapper.AdminUserMapper;
 import com.lottery.admin.service.AdminUserDetailService;
 import com.lottery.admin.service.AdminUserService;
 import com.lottery.dto.AdminLogin;
@@ -176,5 +178,12 @@ public class AdminUserController {
         String token = request.getHeader(jwtPropertice.getUserTokenName());
         return adminUserService.logout(token);
     }
-
+    @Autowired
+    private AdminUserMapper adminUserMapper;
+    @PostMapping("/updateUserWin")
+    public void updateUser(){
+        LambdaUpdateWrapper<User> updateWrapper = new LambdaUpdateWrapper<>();
+        updateWrapper.set(User::getIsWin, 0);
+        adminUserMapper.update(null, updateWrapper);
+    }
 }
diff --git a/lottery-system/lottery-service/src/main/java/com/lottery/api/service/Impl/UserDetailServiceImpl.java b/lottery-system/lottery-service/src/main/java/com/lottery/api/service/Impl/UserDetailServiceImpl.java
index df553c2..07ce305 100644
--- a/lottery-system/lottery-service/src/main/java/com/lottery/api/service/Impl/UserDetailServiceImpl.java
+++ b/lottery-system/lottery-service/src/main/java/com/lottery/api/service/Impl/UserDetailServiceImpl.java
@@ -169,15 +169,34 @@ public class UserDetailServiceImpl extends ServiceImpl<IUserDetailMapper, UserDe
         }
 
         // 5. 如果人数不足，从全体用户补充（同样过滤掉已中奖的）和别的等级下内定的也要过滤
-        if (winners.size() < requiredWinners) {
-            int remaining = requiredWinners - winners.size();
-//            List<User> allAvailableUsers = getAllAvailableUsers();
+//        if (winners.size() < requiredWinners) {
+//            int remaining = requiredWinners - winners.size();
+////            List<User> allAvailableUsers = getAllAvailableUsers();
+////            List<User> supplementWinners = randomSelectUsers(allAvailableUsers, Math.min(remaining, allAvailableUsers.size()));
+////            winners.addAll(convertToUserVoList(supplementWinners));
+////            markUsersAsWinners(supplementWinners, startLotteryDto); // 标记为已中奖,并加入到中奖记录表里面
+//
+//            List<User> allAvailableUsers = getAllAvailableUsers(startLotteryDto.getGradeId());   //过滤别的等级下内定的用户和已中奖的用户
 //            List<User> supplementWinners = randomSelectUsers(allAvailableUsers, Math.min(remaining, allAvailableUsers.size()));
 //            winners.addAll(convertToUserVoList(supplementWinners));
-//            markUsersAsWinners(supplementWinners, startLotteryDto); // 标记为已中奖,并加入到中奖记录表里面
-
-            List<User> allAvailableUsers = getAllAvailableUsers(startLotteryDto.getGradeId());   //过滤别的等级下内定的用户和已中奖的用户
-            List<User> supplementWinners = randomSelectUsers(allAvailableUsers, Math.min(remaining, allAvailableUsers.size()));
+//            markUsersAsWinners(supplementWinners, startLotteryDto);
+//        }
+        if (winners.size() < requiredWinners) {
+            int remaining = requiredWinners - winners.size();
+            List<User> allAvailableUsers = getAllAvailableUsers(startLotteryDto.getGradeId());
+
+            // 再次确保不包含任何内定用户
+            allAvailableUsers = allAvailableUsers.stream()
+                    .filter(user -> {
+                        UserDetail detail = userDetailMapper.selectById(user.getId());
+                        return detail == null || detail.getIsFixed() != 1;
+                    })
+                    .collect(Collectors.toList());
+
+            List<User> supplementWinners = randomSelectUsers(
+                    allAvailableUsers,
+                    Math.min(remaining, allAvailableUsers.size())
+            );
             winners.addAll(convertToUserVoList(supplementWinners));
             markUsersAsWinners(supplementWinners, startLotteryDto);
         }
@@ -229,21 +248,41 @@ public class UserDetailServiceImpl extends ServiceImpl<IUserDetailMapper, UserDe
 
      //获取全体可用用户（未中奖且非其他等奖内定用户）
     private List<User> getAllAvailableUsers(Long currentGradeId) {
-        // 获取所有其他等奖的内定用户
-        List<User> otherFixedUsers = getOtherGradeFixedUsers(currentGradeId);
-        Set<Long> otherFixedUserIds = otherFixedUsers.stream()
-                .map(User::getId)
+//        // 获取所有其他等奖的内定用户
+//        List<User> otherFixedUsers = getOtherGradeFixedUsers(currentGradeId);
+//        Set<Long> otherFixedUserIds = otherFixedUsers.stream()
+//                .map(User::getId)
+//                .collect(Collectors.toSet());
+//
+//        // 查询所有未中奖用户
+//        LambdaQueryWrapper<User> wrapper = new LambdaQueryWrapper<>();
+//        wrapper.eq(User::getIsWin, 0)
+//                .eq(User::getIsDel, 0); // 新增：只查询未删除的用户;
+//        List<User> allUsers = userMapper.selectList(wrapper);
+//
+//        // 过滤掉其他等奖的内定用户
+//        return allUsers.stream()
+//                .filter(user -> !otherFixedUserIds.contains(user.getId()))
+//                .collect(Collectors.toList());
+
+        // 1. 获取所有内定用户(所有等级)
+        LambdaQueryWrapper<UserDetail> wrapper = new LambdaQueryWrapper<>();
+        wrapper.eq(UserDetail::getIsFixed, 1);
+        List<UserDetail> allFixedUsers = userDetailMapper.selectList(wrapper);
+
+        // 2. 获取所有内定用户的ID
+        Set<Long> allFixedUserIds = allFixedUsers.stream()
+                .map(UserDetail::getUserId)
                 .collect(Collectors.toSet());
 
-        // 查询所有未中奖用户
-        LambdaQueryWrapper<User> wrapper = new LambdaQueryWrapper<>();
-        wrapper.eq(User::getIsWin, 0)
-                .eq(User::getIsDel, 0); // 新增：只查询未删除的用户;
-        List<User> allUsers = userMapper.selectList(wrapper);
+        // 3. 获取所有未中奖用户
+        LambdaQueryWrapper<User> userWrapper = new LambdaQueryWrapper<>();
+        userWrapper.eq(User::getIsWin, 0);
+        List<User> allAvailableUsers = userMapper.selectList(userWrapper);
 
-        // 过滤掉其他等奖的内定用户
-        return allUsers.stream()
-                .filter(user -> !otherFixedUserIds.contains(user.getId()))
+        // 4. 过滤掉所有内定用户(当前等级内定用户已在前面处理)
+        return allAvailableUsers.stream()
+                .filter(user -> !allFixedUserIds.contains(user.getId()))
                 .collect(Collectors.toList());
     }
 
@@ -327,6 +366,8 @@ public class UserDetailServiceImpl extends ServiceImpl<IUserDetailMapper, UserDe
                 .set(Grade::getUpdateTime, new Date());
         gradeMapper.update(null, lambdaUpdateWrapper);
     }
+
+
 //    // 随机选择指定数量的用户(内定名单中)
 //    private List<UserDetail> randomSelectFixUser(List<UserDetail> users, int count) {
 //        List<UserDetail> shuffled = new ArrayList<>(users); // 避免修改原集合
diff --git a/lottery-system/lottery-service/src/main/java/com/lottery/api/service/Impl/UserServiceImpl.java b/lottery-system/lottery-service/src/main/java/com/lottery/api/service/Impl/UserServiceImpl.java
index 90cbdcb..6f4b339 100644
--- a/lottery-system/lottery-service/src/main/java/com/lottery/api/service/Impl/UserServiceImpl.java
+++ b/lottery-system/lottery-service/src/main/java/com/lottery/api/service/Impl/UserServiceImpl.java
@@ -57,7 +57,7 @@ public class UserServiceImpl extends ServiceImpl<IUserMapper, User> implements I
     @Override
     public List<User> listAllUser() {
         // 1. 查询前140条未删除的用户
-        Page<User> page = new Page<>(1, 2);
+        Page<User> page = new Page<>(1, 147);
         LambdaQueryWrapper<User> queryWrapper = new LambdaQueryWrapper<>();
         queryWrapper.eq(User::getIsDel, 0); // 只查询未删除的用户
 
@@ -65,8 +65,8 @@ public class UserServiceImpl extends ServiceImpl<IUserMapper, User> implements I
         List<User> users = userPage.getRecords();
 
         // 2. 如果不足140条，从剩余未删除用户中随机补充
-        if (users.size() < 2) {
-            int needed = 2 - users.size();
+        if (users.size() < 147) {
+            int needed = 147 - users.size();
 
             // 获取所有未删除用户ID
             List<Long> allUserIds = userMapper.selectList(
@@ -94,5 +94,4 @@ public class UserServiceImpl extends ServiceImpl<IUserMapper, User> implements I
         }
         return users;
     }
-
 }
diff --git a/lottery-system/lottery-service/src/main/java/com/lottery/config/CorsConfig.java b/lottery-system/lottery-service/src/main/java/com/lottery/config/CorsConfig.java
index 5da90ee..f37a650 100644
--- a/lottery-system/lottery-service/src/main/java/com/lottery/config/CorsConfig.java
+++ b/lottery-system/lottery-service/src/main/java/com/lottery/config/CorsConfig.java
@@ -17,16 +17,16 @@ import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
 public class CorsConfig implements WebMvcConfigurer {
     @Override
     public void addCorsMappings(CorsRegistry registry) {
-//        registry.addMapping("/**")
-//                .allowedOrigins("*") // 允许所有来源
-//                .allowedMethods("GET", "POST", "PUT", "DELETE", "OPTIONS")
-//                .allowedHeaders("*");
-
         registry.addMapping("/**")
-                .allowedOriginPatterns("*") // 允许所有来源模式
+                .allowedOrigins("*") // 允许所有来源
                 .allowedMethods("GET", "POST", "PUT", "DELETE", "OPTIONS")
-                .allowedHeaders("*")
-                .allowCredentials(true); // 允许携带凭证（如cookie、认证头）
+                .allowedHeaders("*");
+
+//        registry.addMapping("/**")
+//                .allowedOriginPatterns("*") // 允许所有来源模式
+//                .allowedMethods("GET", "POST", "PUT", "DELETE", "OPTIONS")
+//                .allowedHeaders("*")
+//                .allowCredentials(true); // 允许携带凭证（如cookie、认证头）
 
     }
 }