diff --git a/app/Controller/CouponController.php b/app/Controller/CouponController.php
index 04adf9c..5585fba 100644
--- a/app/Controller/CouponController.php
+++ b/app/Controller/CouponController.php
@@ -162,10 +162,13 @@ class CouponController extends BaseController
             $coupon->full_amount = '满' . $coupon->full_amount . "可用";
             //判断是折扣优惠券还是满减优惠券
             if($coupon->discount_type == 1){
-                $coupon->discounts = '￥ '.$coupon->discounts;
+                $coupon->discounts = '￥'.$coupon->discounts;
             }elseif($coupon->discount_type == 2){
                 $coupon->discounts = floatval($coupon->discounts)."折";
             }
+            //失效时间格式转换
+            $usable_end_time = date('Y-m-d H:i:s',$coupon->usable_end_time);
+            $coupon->usable_end_time = '有效期至:'.$usable_end_time;
 
             if ($coupon->usable_end_time < $nowTime || $coupon->number_remain <= 0) {
                 $expired[] = $coupon;