fix:修复业务事项管理按部门搜索无效的问题

base-manager-ui/admin/src/pages/basicset/business/components/businessTabs3.vue

@@ -478,7 +478,7 @@ export default {
         size: this.rightSize,
         matterName: `%${this.rightSearchVal}%`,
         siteId: this.siteId,
-        deptCode: this.leftDept,
+        deptCode: this.deptSearch,
         ...search,
       });
       let { pageInfo, data } = res.data.data;