diff --git a/pages/program/program.vue b/pages/program/program.vue
index 4d0b8cf..c534798 100644
--- a/pages/program/program.vue
+++ b/pages/program/program.vue
@@ -10,7 +10,7 @@
 				<view class="search">
 					<u-search :show-action="false" placeholder="输入项目名称、企业名称" v-model="keyword"></u-search>
 				</view>
-				<u-dropdown>
+				<u-dropdown :duration="0">
 					<u-dropdown-item class="u-dropdown" v-model="areaFilter" title="区域筛选" :options="areaOptions"></u-dropdown-item>
 					<u-dropdown-item class="u-dropdown" v-model="timeFilter" title="时间筛选" :options="timeOptions"></u-dropdown-item>
 					<u-dropdown-item class="u-dropdown" v-model="typeFilter" title="类型筛选" :options="typeOptions"></u-dropdown-item>