修改bug

src/main.js

@@ -79,7 +79,8 @@ Vue.use(directive);
 Vue.use(plugins);
 Vue.use(VueMeta);
 // Vue.use(hljs.vuePlugin);
-
+import scroll from 'vue-seamless-scroll'
+Vue.use(scroll)
 // bpmnProcessDesigner 需要引入
 import MyPD from '@/components/bpmnProcessDesigner/package/index.js';
 Vue.use(MyPD);