diff --git a/coolstore-partner-service/src/main/java/com/cool/store/service/impl/UserAuthMappingServiceImpl.java b/coolstore-partner-service/src/main/java/com/cool/store/service/impl/UserAuthMappingServiceImpl.java
index b87785b7c..6e3d6c08b 100644
--- a/coolstore-partner-service/src/main/java/com/cool/store/service/impl/UserAuthMappingServiceImpl.java
+++ b/coolstore-partner-service/src/main/java/com/cool/store/service/impl/UserAuthMappingServiceImpl.java
@@ -107,7 +107,7 @@ public class UserAuthMappingServiceImpl implements UserAuthMappingService {
         if(UserRoleEnum.INVESTMENT_MANAGER.equals(userRoleEnum)){
             // 按工号排序后放入redis
             authWarRegionUserIdList = authWarRegionUserIdList.stream()
-                    .sorted((a, b) -> a.compareTo(b))
+                    .sorted((a, b) -> b.compareTo(a))
                     .collect(Collectors.toList());
             redisUtilPool.listPushTail(investmentManagerKey, authWarRegionUserIdList.toArray(new String[authWarRegionUserIdList.size()]));
             suitableUserId = redisUtilPool.rpopStr(investmentManagerKey);