diff --git a/src/main/resources/modules/SpringBoot/java/module/system/mgr/UserManagerImpl.java b/src/main/resources/modules/SpringBoot/java/module/system/mgr/UserManagerImpl.java
index 0f7cacad..c71a8659 100644
--- a/src/main/resources/modules/SpringBoot/java/module/system/mgr/UserManagerImpl.java
+++ b/src/main/resources/modules/SpringBoot/java/module/system/mgr/UserManagerImpl.java
@@ -7,8 +7,9 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.transaction.interceptor.TransactionAspectSupport;
-import ${basePackage}.frame.base.ErrorType;
+import ${basePackage}.frame.auth.LocalData;
 import ${basePackage}.frame.auth.Token;
+import ${basePackage}.frame.base.ErrorType;
 import ${basePackage}.frame.utils.IDgenerator;
 import ${basePackage}.frame.utils.MD5Util;
 import ${basePackage}.frame.utils.MapperUtil;
@@ -75,6 +76,14 @@ public class UserManagerImpl implements UserManager {
         entity.setId(id);
         entity.setUserPwd(MD5Util.generatePwd(entity.getUserPwd()));
 
+        {// 检查是否与设置的超级管理员账户相同
+            String admin = LocalData.getEnvironment().getProperty("web.url.auth.admin", "admin");
+            if (admin.equals(request.getUserName())) {
+                response.addError(ErrorType.BUSINESS_ERROR, "[" + request.getUserName() + "]用户名已被超级管理员占用");
+                return response;
+            }
+        }
+
         {
             DeptFindRequest deptFindRequest = new DeptFindRequest();
             deptFindRequest.setDeptCode(request.getDeptCode());