营销计划暂停中，进入key批次列表；然后启用计划，刷新key批次页，新建keybutton置灰不可点。

src/pages/plan/key/list.js

@@ -304,6 +304,7 @@ export default class acclist extends React.Component {
         (req, msg) => {
           this.setState({ distdata: req.data });
           this.setState({ dataCount: req.total });
+          sessionStorage.setItem('key_plan_status',req.plan.status);
         },
         (err) => {}
       );