diff --git a/src/main/java/com/lovenav/service/serviceImpl/QRCServiceImpl.java b/src/main/java/com/lovenav/service/serviceImpl/QRCServiceImpl.java
index 4d538df..b7c727f 100644
--- a/src/main/java/com/lovenav/service/serviceImpl/QRCServiceImpl.java
+++ b/src/main/java/com/lovenav/service/serviceImpl/QRCServiceImpl.java
@@ -56,7 +56,7 @@ public class QRCServiceImpl implements QRCService{
                 return JSON.toJSONString(base64);
             }
         } else {
-            return JSON.toJSONString("内容已存在");
+            return JSON.toJSONString(QRCodeUtil.ImageToBase64(collect.getQr_url()));
         }
     }