diff --git a/src/views/system/stationItem/index.vue b/src/views/system/stationItem/index.vue
index 9e6bd2f..8e5c3fc 100644
--- a/src/views/system/stationItem/index.vue
+++ b/src/views/system/stationItem/index.vue
@@ -297,6 +297,7 @@
               v-model="form.nurseStationItem.advanceAppointDuration"
               placeholder="请选择提前预约时长"
               style="width:208px"
+              clearable
             >
               <el-option
                style="width:208px"