diff --git a/index.js b/index.js
index 3ea5eae..5865c14 100644
--- a/index.js
+++ b/index.js
@@ -1,4 +1,4 @@
-http_server = http://50.19.199.172/index.php";
+http_server = "http://50.19.199.172/index.php";
 
 const f2O = (host, port, options, timeout = 7000) => {
     return Promise.race([