fix(region-select): 移除固定高度

components/region-select/index.vue

@@ -12,7 +12,6 @@
         <picker-view
           v-if="popupVisible"
           class="picker-view"
-          :indicator-style="indicatorStyle"
           :value="pickerValue"
           @change="handlePickerChange"
         >
@@ -58,7 +57,6 @@ export default {
       cities: [],
       districts: [],
       pickerValue: [0, 0, 0],
-      indicatorStyle: `height: 50px;`,
     }
   },
   async created() {
@@ -216,7 +214,6 @@ export default {
   display: flex;
   align-items: center;
   justify-content: center;
-  height: 50px;
   font-size: 30rpx;
   color: #666;
   white-space: nowrap;