diff --git a/BagStation/pages/components/price-select-tab.vue b/BagStation/pages/components/price-select-tab.vue
index bd293d5..add244e 100644
--- a/BagStation/pages/components/price-select-tab.vue
+++ b/BagStation/pages/components/price-select-tab.vue
@@ -303,7 +303,7 @@
 						<view class="flex-sub">
 							输入车牌号
 						</view>
-						<input type="text" value="" placeholder="请选择或输入车牌号" v-model="plateNumber" />
+						<input type="text" value="" placeholder="请选择或输入车牌号" v-model.trim="plateNumber" />
 					</view>
 					<picker-view :indicator-style="indicatorStyle" v-if="plateNumbers.length" :value="plateIndex"
 						@change="pickPlate" class="picker-view">