diff --git a/pages/activity/presell/index.vue b/pages/activity/presell/index.vue
index bc71290..663ba5c 100644
--- a/pages/activity/presell/index.vue
+++ b/pages/activity/presell/index.vue
@@ -6,15 +6,9 @@
 					<view class='iconfont icon-xiangzuo' @tap='goBack'></view>
 					<view class="v-input" style="width: 90%;margin-right: 40rpx;">
 						<u--input v-model="keyword" placeholder="搜索商品名称" prefixIcon="search" shape="circle"
-							:custom-style="{'background-color':'#fff',width:'100%',height:'70rpx'}"
-							prefixIconStyle="font-size: 22px;color: #909399" @input="search">
-							<template slot="suffix">
-								<u-button type="success" text="搜索" size="mini" shape="circle"
-									color="linear-gradient(to right, #F84221, #FF6C20)"
-									:customStyle="{height:'50rpx','font-size':'32rpx!important'}"
-									@click="search"></u-button>
-							</template>
-						</u--input>
+							:custom-style="{'background-color':'#fff',width:'100%',height:'66rpx'}"
+							prefixIconStyle="font-size: 22px;color: #909399"> </u--input>
+						<view class="v-search-btn" hover-class="hoverClass" @click="search">搜索</view>
 					</view>
 				</view>
 			</view>
@@ -469,8 +463,27 @@
 		align-items: center;
 		height: 40px;
 
-		.v-input /deep/.u-button__text {
-			font-size: 28rpx !important;
+		.v-input {
+			position: relative;
+
+			.v-search-btn {
+				position: absolute;
+				right: 10rpx;
+				top: 50%;
+				transform: translateY(-50%);
+				width: 90rpx;
+				line-height: 50rpx;
+				height: 50rpx;
+				background: linear-gradient(to right, #F84221, #FF6C20);
+				font-size: 26rpx;
+				border-radius: 50rpx;
+				color: #fff;
+				text-align: center;
+			}
+
+			.hoverClass {
+				opacity: .8;
+			}
 		}
 	}