diff --git a/application/onlinechip/controller/Pcapi.php b/application/onlinechip/controller/Pcapi.php
index 47745c7..1b0de1b 100755
--- a/application/onlinechip/controller/Pcapi.php
+++ b/application/onlinechip/controller/Pcapi.php
@@ -18,6 +18,18 @@ use Waybill\WaybillRoulette;
 class Pcapi extends Controller{
 	public function __construct(){
 		parent::__construct();
+		// CORS headers
+		$origin = Request::instance()->header('origin');
+		$allowed = ['https://ww1.g7g7.top','https://m.g7g7.top','https://m1.g7g7.top','https://m3.g7g7.top','https://p.g7g7.top'];
+		if($origin && in_array($origin, $allowed)){
+			header('Access-Control-Allow-Origin: '.$origin);
+			header('Access-Control-Allow-Headers: token, Origin, X-Requested-With, Content-Type, Accept, Authorization');
+			header('Access-Control-Allow-Methods: POST,GET,PUT,DELETE,OPTIONS');
+			header('Access-Control-Allow-Credentials: true');
+		}
+		if(Request::instance()->isOptions()){
+			exit();
+		}
 		$actionName = Request::instance()->action();
 		if(in_array($actionName,['doregister'])){
 			if(Session::has('is_post') && Session::get($actionName.'_is_post') == 0){