diff --git a/app/api/controller/v1/Auth.php b/app/api/controller/v1/Auth.php
index 870879f..279b1d1 100644
--- a/app/api/controller/v1/Auth.php
+++ b/app/api/controller/v1/Auth.php
@@ -106,7 +106,7 @@ class Auth extends ApiController
         }
 
         //更新Line資料
-        $line_res = LineLogin::verifyIdToken('1657876696', $id_token);
+        $line_res = LineLogin::verifyIdToken(env('line.line_login_channel_id'), $id_token);
         if(!$line_res){
             return $this->Error('發生錯誤，請重新執行',401);
         }