From 86686ef1a62f091a02b97e9fd8071b94b0288987 Mon Sep 17 00:00:00 2001
From: ghusermoon <2673031505@qq.com>
Date: Mon, 20 Jul 2020 17:28:37 +0800
Subject: [PATCH] update coupon height

---
 components/shop/youhq/index.vue | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/components/shop/youhq/index.vue b/components/shop/youhq/index.vue
index 113cf30..f6641d4 100644
--- a/components/shop/youhq/index.vue
+++ b/components/shop/youhq/index.vue
@@ -74,7 +74,10 @@ export default {
 		},
 		setViewHeight() {
 			// 一个优惠券的高度 97px, 下距离 10px
-			const num = this.couponList.length;
+			let num = 0;
+			num = this.couponList.length 
+				? this.couponList.length > 4 ? 4 : this.couponList.length
+				: 1
 			this.swiperHeight = (97 + 10) * num - 10 + 'px';
 		},
 		toCouponPage() {