diff --git a/src/main/java/com/syjiaer/clinic/server/service/common/ManagerUserService.java b/src/main/java/com/syjiaer/clinic/server/service/common/ManagerUserService.java
index 4045a4b..adee2a7 100644
--- a/src/main/java/com/syjiaer/clinic/server/service/common/ManagerUserService.java
+++ b/src/main/java/com/syjiaer/clinic/server/service/common/ManagerUserService.java
@@ -65,9 +65,17 @@ public class ManagerUserService extends BaseService {
         QueryWrapper<ManagerUser> queryWrapper = new QueryWrapper<>();
         queryWrapper.eq("username", user.getUsername());
         queryWrapper.last("limit 1");
+        if (user.getUsername() == null || user.getUsername().isEmpty()){
+            throw new MessageException("用户名不能为空");
+        }
+        if (user.getPassword() == null || user.getPassword().isEmpty()){
+            throw new MessageException("密码不能为空");
+        }
         if(managerUserMapper.selectOne(queryWrapper) != null){
             throw new MessageException("用户名已存在");
         }
+
+
         managerUserMapper.insert(user);
         return user;
     }
@@ -77,9 +85,21 @@ public class ManagerUserService extends BaseService {
         if(dbUser == null){
             throw new MessageException("用户不存在");
         }
+        if (user.getUsername() == null || user.getUsername().isEmpty()){
+            throw new MessageException("用户名不能为空");
+        }
+        if (user.getPassword() == null || user.getPassword().isEmpty()){
+            throw new MessageException("密码不能为空");
+        }
         if (!dbUser.getOrganizationMemberId().equals(user.getOrganizationMemberId())){
             throw new MessageException("当前账号已经绑定了其他成员");
         }
+        QueryWrapper<ManagerUser> queryWrapper = new QueryWrapper<>();
+        queryWrapper.eq("username", user.getUsername());
+        queryWrapper.last("limit 1");
+        if(managerUserMapper.selectOne(queryWrapper) != null){
+            throw new MessageException("用户名已存在");
+        }
         managerUserMapper.updateById(user);
         return user;
     }