修改输入选择不生效，输入删除没反应

src/views/warehouse/warehouseManagementAdd.vue

@@ -50,6 +50,7 @@
             v-model="deptBudgetList.personCharge"
             placeholder="请选择负责人"
             filterable
+            clearable 
             :filter-method="dataFilter"
             @change="selectstaff"
           >