diff --git a/pages/activity/presale.vue b/pages/activity/presale.vue
index e789ecc..b54e23e 100644
--- a/pages/activity/presale.vue
+++ b/pages/activity/presale.vue
@@ -138,7 +138,8 @@
 <style lang="scss" scoped>
 	.presale {
 		background-image: linear-gradient(#ffeaed,#f6f6f6);
-		.presale-img image{width:100%}
+		.presale-img{text-align: center;}
+		.presale-img image{height:380rpx;width:750rpx;}
 		// background: #ff7b79 url(https://www.royaum.com.cn/static/news/newPresale-bg.png) center top no-repeat;
 		// background-size: 100% auto;
 		overflow: hidden;