修复return数据

app/Controller/CouponController.php

@@ -31,7 +31,7 @@ class CouponController extends BaseController
         $receive_type = $this->request->input('receive_type', 0);
 
         if ($this->empty($user_id) || $this->empty($receive_type)) {
-            $this->success(['not_reveive' => []]);
+            return $this->success(['not_reveive' => []]);
         }
 
         $c_ids = [];