diff --git a/app/jinqiao/controller/Index.php b/app/jinqiao/controller/Index.php
index f7af687..183c730 100644
--- a/app/jinqiao/controller/Index.php
+++ b/app/jinqiao/controller/Index.php
@@ -65,7 +65,7 @@ class Index extends Controller
             die;
         }
 
-        $order_no = 'jq'.md5(time());
+        $order_no = md5(time());
 
         $order_info = [
             'user_id' => $this->userinfo['UserId'],