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 94f189d0..389572a5 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 +332,7 @@ public class SysUserController {
         if(param.getSyAccount()==null){
             param.setSyAccount(userBo.getCode());
         }
-        if(StringUtils.hasText(param.getId())) {
+        if(!StringUtils.hasText(param.getId())) {
             param.setId("SU" + IdUtil.getSnowFlakeId());
         }
         boolean result = sysUserService.save(param);