diff --git a/app/Services/CouponService.php b/app/Services/CouponService.php
index 7bc1650..11ebb20 100644
--- a/app/Services/CouponService.php
+++ b/app/Services/CouponService.php
@@ -51,15 +51,15 @@ class CouponService extends BaseService
         }
 
         // 判断用户是否已有该优惠卷
-//        $params = array();
-//        $params['user_id'] = $user_id;
-//        $params['coupon_id'] = $coupon['coupon_id'];
-//        $user_coupon = UserCoupon::getOne($params);
-//        if (!empty($user_coupon)){
-//            if ($user_coupon['user_coupon_status'] == 0){
-//                return true;
-//            }
-//        }
+        $params = array();
+        $params['user_id'] = $user_id;
+        $params['coupon_id'] = $coupon['coupon_id'];
+        $user_coupon = UserCoupon::getOne($params);
+        if (!empty($user_coupon)){
+            if ($user_coupon['user_coupon_status'] == 0){
+                return true;
+            }
+        }
 
         // 判断该优惠卷状态
         if ($coupon['coupon_status'] != 1){