diff --git a/server/like-admin/src/main/java/com/mdd/admin/controller/channel/ChannelOaCallBackController.java b/server/like-admin/src/main/java/com/mdd/admin/controller/channel/ChannelOaCallBackController.java
index a7d91bf6..c59ef592 100644
--- a/server/like-admin/src/main/java/com/mdd/admin/controller/channel/ChannelOaCallBackController.java
+++ b/server/like-admin/src/main/java/com/mdd/admin/controller/channel/ChannelOaCallBackController.java
@@ -1,15 +1,12 @@
 package com.mdd.admin.controller.channel;
 
-
 import com.mdd.admin.service.IChannelOaCallBackService;
 import io.swagger.annotations.Api;
-import lombok.AllArgsConstructor;
 import org.springframework.web.bind.annotation.*;
 
 import javax.annotation.Resource;
 
 
-@AllArgsConstructor
 @RestController
 @RequestMapping("api/channel/oa")
 @Api(tags = "公众号服务器验证及消息回复")
diff --git a/server/like-admin/src/main/java/com/mdd/admin/service/impl/ChannelOaCallBackServiceImpl.java b/server/like-admin/src/main/java/com/mdd/admin/service/impl/ChannelOaCallBackServiceImpl.java
index c7199d45..c573f425 100644
--- a/server/like-admin/src/main/java/com/mdd/admin/service/impl/ChannelOaCallBackServiceImpl.java
+++ b/server/like-admin/src/main/java/com/mdd/admin/service/impl/ChannelOaCallBackServiceImpl.java
@@ -39,7 +39,6 @@ public class ChannelOaCallBackServiceImpl implements IChannelOaCallBackService {
     public String checkSignature(String signature, String timestamp, String nonce, String echostr) {
         WxMpService wxMpService = WxMnpDriver.oa();
         if (wxMpService.checkSignature(timestamp, nonce, signature)) {
-            // 消息合法, 原样返回echostr
             return echostr;
         }
         return "非法请求";