diff --git a/param_service_test.py b/param_service_test.py
index 7b18227..b7983af 100644
--- a/param_service_test.py
+++ b/param_service_test.py
@@ -65,7 +65,7 @@ class MyWindow(QWidget):
         # 设置窗口的布局
         self.setLayout(layout)
 
-        self.params_service = ParamsService("192.168.5.4", 5000)
+        self.params_service = ParamsService("192.168.5.4", 12345)
         # self.params_service.signal_request_complete.connect(self.on_params_service)
 
     def on_params_service(self, res: Response):
@@ -100,7 +100,14 @@ class MyWindow(QWidget):
         # )
         self.params_service.set_params(
             widget=self.test_widget5,
-            params={self.test_widget5.param_name: 10},
+            params={self.test_widget5.param_name: 10,
+                    self.test_widget4.param_name: 20}
+            # callback=self.on_params_service
+        )
+
+        self.params_service.get_params(
+            widget=self.test_widget5,
+            param_names=[self.test_widget5.param_name],
             callback=self.on_params_service
         )