update userdata for windows

src/main/java/com/edgec/browserbackend/common/client/AliEcsRemoteClient.java

@@ -64,6 +64,9 @@ public class AliEcsRemoteClient {
         + "echo socks -p8882 >> C:\\3proxy-0.9.4-x64\\bin64\\3proxy.cfg \n"
         + "echo flush >> C:\\3proxy-0.9.4-x64\\bin64\\3proxy.cfg \n"
 
+        + "rem Install 3proxy service with the specified configuration file \n"
+        + "C:\3proxy-0.9.4-x64\bin64\3proxy.exe --install C:\3proxy-0.9.4-x64\bin64\3proxy.cfg \n"
+
         + "rem Start the 3proxy service \n"
         + "net start 3proxy \n"