diff --git a/src/main/java/com/muyu/system/service/impl/BuyServiceImpl.java b/src/main/java/com/muyu/system/service/impl/BuyServiceImpl.java
index 68870ba..1469ee2 100644
--- a/src/main/java/com/muyu/system/service/impl/BuyServiceImpl.java
+++ b/src/main/java/com/muyu/system/service/impl/BuyServiceImpl.java
@@ -34,7 +34,7 @@ public class BuyServiceImpl extends ServiceImpl<BuyMapper, Connector> implements
 //        //获取当前的用户信息
 //        LoginUser loginUser = SecurityUtils.getLoginUser();
         ConnectorUser connectorUser1 = buyMapper.selectConnectorUser(connectorUser);
-        if (connectorUser1.getConnectorName()==null){
+        if (connectorUser1.equals("")){
             connectorUser.setUserId(userId);
             Integer i = buyMapper.addConnectorUser(connectorUser);
             if (i>0){