diff --git a/src/main/resources/application-test.yml b/src/main/resources/application-test.yml
index d3ee0f2..9f66548 100644
--- a/src/main/resources/application-test.yml
+++ b/src/main/resources/application-test.yml
@@ -19,8 +19,8 @@ device:
       key : modbus
       enable : true
       type : ModbusRTUOverTCP
-      host: 127.0.0.1
-      port: 502
+      host: 192.168.8.10
+      port: 20000
 
 app :
   errorSlotIndex: 4