diff --git a/run_websocket.py b/run_websocket.py
index 810d71436..3349fda71 100755
--- a/run_websocket.py
+++ b/run_websocket.py
@@ -425,6 +425,6 @@ if __name__ == '__main__':
     server = tornado.httpserver.HTTPServer(app)
     server.bind(options.port, options.host)
     #server.listen(options.port)
-    server.start(num_processes=10)
+    server.start(num_processes=5)
     print "Run server on %s:%s" % (options.host, options.port)
     tornado.ioloop.IOLoop.instance().start()
diff --git a/service.sh b/service.sh
index c86d1c413..f25e1b67a 100755
--- a/service.sh
+++ b/service.sh
@@ -27,7 +27,7 @@ start() {
 	else
 		 daemon python $base_dir/manage.py runserver 0.0.0.0:80 &>> /tmp/jumpserver.log 2>&1 &
 		 daemon python $base_dir/run_websocket.py &> /dev/null 2>&1 &
-         sleep 2
+         sleep 4
 
 		 echo -n "$jump_start"
 		 nums=0