diff --git a/src/views/index.vue b/src/views/index.vue
index 789d056..d8e9f26 100644
--- a/src/views/index.vue
+++ b/src/views/index.vue
@@ -91,7 +91,7 @@
                   placeholder="请选择机场名称"
                   style="width: 200px"
                   clearable
-                  @change="selectUpdate"
+                  @change="selectUpdate($event);form1.region1=''"
               >
                 <el-option
                     v-for="i in options1"
@@ -1156,7 +1156,6 @@ const selectUpdate = (val) => {
   form1.value.region = val
   getArea({airId: val}).then(e => {
     options2.value = e.data
-    form1.value.region1=''
   })
 }
 const select2Update = (val) => {