diff --git a/linkwe-wecom/src/main/java/com/linkwechat/wecom/service/impl/WeCommunityNewGroupServiceImpl.java b/linkwe-wecom/src/main/java/com/linkwechat/wecom/service/impl/WeCommunityNewGroupServiceImpl.java
index 797b5b4ddf4104b1875fbe10162213f23107fe33..40dd47d5abadf74159d36e1ddb48a403e58edc6a 100644
--- a/linkwe-wecom/src/main/java/com/linkwechat/wecom/service/impl/WeCommunityNewGroupServiceImpl.java
+++ b/linkwe-wecom/src/main/java/com/linkwechat/wecom/service/impl/WeCommunityNewGroupServiceImpl.java
@@ -61,7 +61,7 @@ public class WeCommunityNewGroupServiceImpl extends ServiceImpl<WeCommunityNewGr
 
         //检查群活码是否存在
         WeGroupCode weGroupCode = weGroupCodeMapper.selectWeGroupCodeById(communityNewGroupDto.getGroupCodeId());
-        if (null != weGroupCode) {
+        if (null == weGroupCode) {
             throw new WeComException("群活码不存在！");
         }
         WeEmpleCode weEmpleCode = getWeEmpleCode(communityNewGroupDto);