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 ddb9a66..cf33ba3 100644
--- a/src/main/java/com/muyu/system/service/impl/BuyServiceImpl.java
+++ b/src/main/java/com/muyu/system/service/impl/BuyServiceImpl.java
@@ -45,6 +45,7 @@ public class BuyServiceImpl extends ServiceImpl<BuyMapper, Connector> implements
         if (i>0){
             user.setUserBalance(user.getUserBalance()-connectorUser.getConnectorFrequency()*connectorUser.getConnectorPrice());
             buyMapper.buyPrice(user);
+            buyMapper.doBuyInterface(connectorUser);
             ConnectorLog connectorLog = new ConnectorLog();
             connectorLog.setDataName(connectorUser.getConnectorName());
             connectorLog.setAmount(connectorUser.getConnectorPrice());