diff --git a/src/main/java/org/springblade/modules/weixin/controller/WeChatUserController.java b/src/main/java/org/springblade/modules/weixin/controller/WeChatUserController.java
index 8d404be..313174d 100644
--- a/src/main/java/org/springblade/modules/weixin/controller/WeChatUserController.java
+++ b/src/main/java/org/springblade/modules/weixin/controller/WeChatUserController.java
@@ -1,10 +1,9 @@
 package org.springblade.modules.weixin.controller;
 
-import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.core.toolkit.StringUtils;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import lombok.AllArgsConstructor;
-import org.springblade.common.enums.OrderStatusEnum;
 import org.springblade.core.excel.util.ExcelUtil;
 import org.springblade.core.log.exception.ServiceException;
 import org.springblade.core.mp.support.Condition;
@@ -13,8 +12,6 @@ import org.springblade.core.tool.api.R;
 import org.springblade.core.tool.utils.BeanUtil;
 import org.springblade.core.tool.utils.DateUtil;
 import org.springblade.core.tool.utils.Func;
-import org.springblade.modules.desk.entity.Order;
-import org.springblade.modules.desk.vo.OrderExcelVO;
 import org.springblade.modules.weixin.entity.WeChatUser;
 import org.springblade.modules.weixin.excel.WeChatUserExcel;
 import org.springblade.modules.weixin.service.IWeChatUserService;
@@ -61,6 +58,9 @@ public class WeChatUserController {
 
     @PostMapping("/save")
     public R save(@RequestBody WeChatUser weChatUser) {
+        if (StringUtils.isBlank(weChatUser.getOpenId())) {
+            throw new ServiceException("缺少必要参数:openId");
+        }
         long count = weChatUserService.count(Wrappers.<WeChatUser>lambdaQuery().eq(WeChatUser::getOpenId, weChatUser.getOpenId()));
         if (count == 0L) {
             weChatUserService.save(weChatUser);