diff --git a/eladmin-system/src/main/java/cn/ysk/cashier/service/impl/shopimpl/TbPlussShopStaffServiceImpl.java b/eladmin-system/src/main/java/cn/ysk/cashier/service/impl/shopimpl/TbPlussShopStaffServiceImpl.java
index 38880845..9a702986 100644
--- a/eladmin-system/src/main/java/cn/ysk/cashier/service/impl/shopimpl/TbPlussShopStaffServiceImpl.java
+++ b/eladmin-system/src/main/java/cn/ysk/cashier/service/impl/shopimpl/TbPlussShopStaffServiceImpl.java
@@ -145,7 +145,7 @@ public class TbPlussShopStaffServiceImpl implements TbPlussShopStaffService {
         }
         TbPlussShopStaff tbPlussShopStaff = tbPlussShopStaffRepository.findById(resources.getId()).orElseGet(TbPlussShopStaff::new);
         User sysUser = userRepository.findByUsername(tbPlussShopStaff.getAccount());
-        if(tbPlussShopStaff.getAccount().equals(resources.getAccount())){
+        if(!tbPlussShopStaff.getAccount().equals(resources.getAccount())){
             if (userRepository.findByUsername(resources.getAccount()) != null) {
                 throw new BadRequestException("员工账号不可重复");
             }