diff --git a/eladmin-system/src/main/java/cn/ysk/cashier/service/impl/shopimpl/TbPrintMachineServiceImpl.java b/eladmin-system/src/main/java/cn/ysk/cashier/service/impl/shopimpl/TbPrintMachineServiceImpl.java
index 29cb28be..2a439e77 100644
--- a/eladmin-system/src/main/java/cn/ysk/cashier/service/impl/shopimpl/TbPrintMachineServiceImpl.java
+++ b/eladmin-system/src/main/java/cn/ysk/cashier/service/impl/shopimpl/TbPrintMachineServiceImpl.java
@@ -112,6 +112,7 @@ public class TbPrintMachineServiceImpl implements TbPrintMachineService {
             tbPrintMachine.setConfig(ListUtil.toString(resources.getConfig()));
         }
         BeanUtils.copyProperties(resources,tbPrintMachine);
+        tbPrintMachine.setConnectionType("network");
         return tbPrintMachineRepository.save(tbPrintMachine);
     }