diff --git a/ShadowsocksX-NG/ProxyConfHelper.m b/ShadowsocksX-NG/ProxyConfHelper.m
index 7a146d6..d292621 100644
--- a/ShadowsocksX-NG/ProxyConfHelper.m
+++ b/ShadowsocksX-NG/ProxyConfHelper.m
@@ -200,7 +200,13 @@ GCDWebServer *webServer = nil;
     NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
     NSString * address = [defaults stringForKey:@"PacServer.ListenAddress"];
     int port = (short)[defaults integerForKey:@"PacServer.ListenPort"];
-    [webServer startWithPort:port bonjourName:@"webserver"];
+
+    NSMutableDictionary* options = [NSMutableDictionary dictionary];
+    [options setObject:[NSNumber numberWithInteger:port] forKey:GCDWebServerOption_Port];
+    [options setObject:@YES forKey:@"BindToLocalhost"];
+    
+    [webServer startWithOptions:options error:NULL];
+//    [webServer startWithPort:port bonjourName:@"webserver"];
     return [NSString stringWithFormat:@"%@%@:%d%@",@"http://",address,port,routerPath];
 }