diff --git a/src/main/java/com/lovenav/service/serviceImpl/QRCServiceImpl.java b/src/main/java/com/lovenav/service/serviceImpl/QRCServiceImpl.java
index efd0d4d..76aa8bd 100644
--- a/src/main/java/com/lovenav/service/serviceImpl/QRCServiceImpl.java
+++ b/src/main/java/com/lovenav/service/serviceImpl/QRCServiceImpl.java
@@ -28,11 +28,11 @@ public class QRCServiceImpl implements QRCService{
         UrlList urlList = urlListDao.selectByPrimaryKey(Long.valueOf(url_id));
         String url = urlList.getUrl();
         String list = collectIconListDao.selectByUrlid(url_id);
-        CollectIconList collect = null;
         if (list == null) {
+            CollectIconList collect = null;
             String base64 = QRCodeUtil.ImageToBase64(QRCodeUtil.encode(url, logoPath, destPath, true));
             collect.setQr_url(base64);
-            collectIconListDao.insert(collect);
+            collectIconListDao.insertSelective(collect);
             return JSON.toJSONString(base64);
         }else {
             return JSON.toJSONString(collectIconListDao.selectByUrlid(url_id));