diff --git a/setup/Program.cs b/setup/Program.cs
index 3e1bc8c..f9ae207 100644
--- a/setup/Program.cs
+++ b/setup/Program.cs
@@ -112,8 +112,8 @@ namespace setup
 
                 ll = pro.StandardOutput.ReadToEnd() + pro.StandardError.ReadToEnd();            //读取输出
 
-                pro.WaitForExit();                              //等待程序执行完退出进程    
-                pro.Close();//结束    
+                pro.WaitForExit();                              //等待程序执行完退出进程
+                pro.Close();//结束
                 return ll;
             }
             catch (Exception ex)
@@ -334,8 +334,8 @@ SOFTWARE.");
                 else
                 {
                     Console.WriteLine("What do you want to do?");
-                    Console.WriteLine("1) Install (I accept the MIT License.)");
-                    Console.WriteLine("2) Uninstall");
+                    Console.WriteLine("1) Install (I accept the MIT License)");
+                    Console.WriteLine("2) Uninstall（Will exit the Node.js process）");
                     Console.WriteLine("3) Exit");
                     Console.Write("#?");
                     cmd = Console.ReadLine();
@@ -398,6 +398,7 @@ SOFTWARE.");
                 {
                     Console.WriteLine(ExecuteOutCmd("C:\\WINDOWS\\dc-agent\\bin\\dc-agent.exe", "stop"));
                     Console.WriteLine(ExecuteOutCmd("C:\\WINDOWS\\dc-agent\\bin\\dc-agent.exe", "remove"));
+                    runCmd("taskkill /fi \"imagename eq node.exe\" /f");
 
                     Thread.Sleep(1500);