diff --git a/src/main/java/com/qs/serve/modules/sys/controller/SysUserController.java b/src/main/java/com/qs/serve/modules/sys/controller/SysUserController.java
index 840197e4..94f189d0 100644
--- a/src/main/java/com/qs/serve/modules/sys/controller/SysUserController.java
+++ b/src/main/java/com/qs/serve/modules/sys/controller/SysUserController.java
@@ -332,7 +332,9 @@ public class SysUserController {
         if(param.getSyAccount()==null){
             param.setSyAccount(userBo.getCode());
         }
-        param.setId("SU"+IdUtil.getSnowFlakeId());
+        if(StringUtils.hasText(param.getId())) {
+            param.setId("SU" + IdUtil.getSnowFlakeId());
+        }
         boolean result = sysUserService.save(param);
 //        if(param.getId()!=null&& com.qs.serve.common.util.CollectionUtil.isNotEmpty(userBo.getRoleIds())){
 //            sysRoleService.saveUserRole4Edit(userBo.getRoleIds(),param.getId());