修复响应式值没有变更的问题

src/views/AppMultipleStoreBoardFilter.vue

@@ -31,7 +31,7 @@ export default {
         const hourNum = new Date().getHours(),
             groupCodeList = this.options?.[0].value
         this.form = {hourNum, groupCodeList, type: "1", changeWay: "1"}
-        this.$set(this.$multipleStoreBoard, 'search', {hourNum, groupCodeList: [groupCodeList], type: "1", changeWay: "1"})
+        this.$set(this.$multipleStoreBoard, 'search', {hourNum, groupCodeList: [groupCodeList], type: "1", changeWay: "1", categoryId: ""})
       }, 500)
     })
   },
@@ -65,7 +65,7 @@ export default {
       </el-select>
     </el-form-item>
     <el-form-item label="切换方式">
-      <el-select v-model="form.changeWay" clearable placeholder="全部">
+      <el-select v-model="form.changeWay" clearable placeholder="全部" @change="v=>$multipleStoreBoard.search.changeWay=v">
         <el-option v-for="item in changeWayOps" :key="item.value" :label="item.label" :value="item.value"/>
       </el-select>
     </el-form-item>