用户注册已存在用户不进行信息修改

sso-server/src/main/java/com/uas/sso/service/impl/UserspaceServiceImpl.java

@@ -86,7 +86,7 @@ public class UserspaceServiceImpl implements UserspaceService {
             if (oldUser == null) {
                 admin = userService.register(admin);
             } else {
-                admin = userService.save(admin);
+                admin = oldUser;
             }
 
             // 给企业设置管理员