fix：新增活码增加判断

haoban-manage3-service/src/main/java/com/gic/haoban/manage/service/service/out/impl/hm/HmQrcodeApiServiceImpl.java

@@ -401,7 +401,7 @@ public class HmQrcodeApiServiceImpl implements HmQrcodeApiService {
             }
         }
         HmQrcodeBO hmQrcodeBO = hmQrcodeService.queryByClerkId(clerkId, wxEnterpriseId);
-        if (hmQrcodeBO == null) {
+        if (hmQrcodeBO != null) {
             logger.error("已经生成过活码,clerkId：{}",clerkId);
             return null;
         }