diff --git a/src/config/config.ts b/src/config/config.ts
index 2debcbf..a4ba602 100644
--- a/src/config/config.ts
+++ b/src/config/config.ts
@@ -17,7 +17,7 @@ if (process.env.NODE_ENV === "production") {
   config.oauth_client_id = "16";
 }
 
-// config.backend = "https://amber-api.leaflow.cn";
+config.backend = "https://amber-api.leaflow.cn";
 
 // console.log("api endpoint: " + config.backend);