diff --git a/app/Http/Controllers/WechatPayController.php b/app/Http/Controllers/WechatPayController.php
index b2801aa..c97156c 100644
--- a/app/Http/Controllers/WechatPayController.php
+++ b/app/Http/Controllers/WechatPayController.php
@@ -7,6 +7,7 @@ use App\Http\Response\ResponseJson;
 use Exception;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Validator;
+use TypeError;
 
 class WechatPayController extends Controller
 {
@@ -40,7 +41,7 @@ class WechatPayController extends Controller
         $remark = $request->remark;
         try {
             $res = WechatPayService::mchTransfer($trade_no, $scene_id, $openid, $amount, $remark, []);
-        } catch (Exception $e) {
+        } catch (TypeError $e) {
             return $this->failure($e->getMessage());
         }