diff --git a/linesider_screen_bankend/Modules/linesider_screen_bankend.Modules.ModuleName/ModuleNameModule.cs b/linesider_screen_bankend/Modules/linesider_screen_bankend.Modules.ModuleName/ModuleNameModule.cs
index 74ac16f..81a84f9 100644
--- a/linesider_screen_bankend/Modules/linesider_screen_bankend.Modules.ModuleName/ModuleNameModule.cs
+++ b/linesider_screen_bankend/Modules/linesider_screen_bankend.Modules.ModuleName/ModuleNameModule.cs
@@ -40,6 +40,8 @@ namespace linesider_screen_bankend.Modules.ModuleName
             containerRegistry.RegisterSingleton<IMessageService, MessageService>();
             containerRegistry.RegisterSingleton<ILogService, LogService>();
             containerRegistry.RegisterSingleton<IPortService, PortService>();
+            containerRegistry.RegisterSingleton<IPrintService, PrintService>();
+            containerRegistry.RegisterSingleton<IMqttService, MqttService>();
             Debug.WriteLine($"Service方法注册成功");
         }
         
diff --git a/linesider_screen_bankend/Modules/linesider_screen_bankend.Modules.ModuleName/ViewModels/SettingsPageViewModel.cs b/linesider_screen_bankend/Modules/linesider_screen_bankend.Modules.ModuleName/ViewModels/SettingsPageViewModel.cs
index 01d0b85..dafa1ba 100644
--- a/linesider_screen_bankend/Modules/linesider_screen_bankend.Modules.ModuleName/ViewModels/SettingsPageViewModel.cs
+++ b/linesider_screen_bankend/Modules/linesider_screen_bankend.Modules.ModuleName/ViewModels/SettingsPageViewModel.cs
@@ -1,7 +1,11 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 using System.Diagnostics;
+using System.Windows;
+using Dm;
 using linesider_screen_bankend.Core.Mvvm;
 using linesider_screen_bankend.Services.Interfaces;
+using Prism.Commands;
 using Prism.Ioc;
 using Prism.Regions;
 
@@ -9,6 +13,7 @@ namespace linesider_screen_bankend.Modules.ModuleName.ViewModels
 {
     public class SettingsPageViewModel : RegionViewModelBase
     {
+
         private List<string> _portList;
         public List<string> PortList
         {
@@ -56,15 +61,20 @@ namespace linesider_screen_bankend.Modules.ModuleName.ViewModels
             set { SetProperty(ref _mqtttTopic, value); }
         }
 
+        // 按钮事件
+        private DelegateCommand _testCommand;
+        public DelegateCommand TestCommand =>
+        _testCommand ?? (_testCommand = new DelegateCommand(ExecuteTestCommand));
 
 
-
-        IPortService _portService;
-        public SettingsPageViewModel(IRegionManager regionManager, IPortService portService) :
+        private IPortService _portService;
+        private IPrintService _printService;
+        public SettingsPageViewModel(IRegionManager regionManager, IPortService portService, IPrintService printService) :
             base(regionManager)
         {
             Debug.WriteLine("viewModel方法启动测试1");
             _portService = portService;
+            _printService = printService;
             Message = "139.224.232.211";
             InitializePortAndBaudLists();
         }
@@ -74,10 +84,15 @@ namespace linesider_screen_bankend.Modules.ModuleName.ViewModels
             PortList = _portService.GetPortOptions();
             BaudList = _portService.GetBaudOptions();
         }
-
         public override void OnNavigatedTo(NavigationContext navigationContext)
         {
             //do something
         }
+
+        // 按钮事件
+        void ExecuteTestCommand()
+        {
+            _printService.DoPrint("测试地址");
+        }
     }
 }
diff --git a/linesider_screen_bankend/Modules/linesider_screen_bankend.Modules.ModuleName/Views/Page/SettingsPage.xaml b/linesider_screen_bankend/Modules/linesider_screen_bankend.Modules.ModuleName/Views/Page/SettingsPage.xaml
index e61d2e2..17764a2 100644
--- a/linesider_screen_bankend/Modules/linesider_screen_bankend.Modules.ModuleName/Views/Page/SettingsPage.xaml
+++ b/linesider_screen_bankend/Modules/linesider_screen_bankend.Modules.ModuleName/Views/Page/SettingsPage.xaml
@@ -85,7 +85,7 @@
                     </StackPanel>
                 </StackPanel>
                 <StackPanel Margin="0,0,0,20" Orientation="Horizontal">
-                    <Button Margin="0,0,20,0"  Content="连接测试" Background="Gray" Foreground="White" Style="{StaticResource MaterialDesignRaisedButton}"/>
+                    <Button Margin="0,0,20,0" Command="{Binding TestCommand}"  Content="连接测试" Background="Gray" Foreground="White" Style="{StaticResource MaterialDesignRaisedButton}"/>
                     <Button Content="保存" Background="Green" Foreground="White" Style="{StaticResource MaterialDesignRaisedButton}"/>
                 </StackPanel>
             </StackPanel>
diff --git a/linesider_screen_bankend/Services/linesider_screen_bankend.Services/MqttService.cs b/linesider_screen_bankend/Services/linesider_screen_bankend.Services/MqttService.cs
new file mode 100644
index 0000000..bfa2e6f
--- /dev/null
+++ b/linesider_screen_bankend/Services/linesider_screen_bankend.Services/MqttService.cs
@@ -0,0 +1,16 @@
+using linesider_screen_bankend.Services.Interfaces;
+
+namespace linesider_screen_bankend.Services
+{
+    public class MqttService : IMqttService
+    {
+        public void StartMqtt()
+        {
+            throw new System.NotImplementedException();
+        }
+        public void EndMqtt()
+        {
+            throw new System.NotImplementedException();
+        }
+    }
+}
diff --git a/linesider_screen_bankend/Services/linesider_screen_bankend.Services/PrintService.cs b/linesider_screen_bankend/Services/linesider_screen_bankend.Services/PrintService.cs
index d058d40..20e4ce5 100644
--- a/linesider_screen_bankend/Services/linesider_screen_bankend.Services/PrintService.cs
+++ b/linesider_screen_bankend/Services/linesider_screen_bankend.Services/PrintService.cs
@@ -1,4 +1,6 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
 using linesider_screen_bankend.Services.Interfaces;
 namespace linesider_screen_bankend.Services
 {
@@ -6,7 +8,7 @@ namespace linesider_screen_bankend.Services
     {
         public void DoPrint(string labelPath)
         {
-            throw new System.NotImplementedException();
+            Debug.WriteLine($"地址：{labelPath}");
         }
     }
 }