revert: 回滚语法错误 (#2203)

* refactor: 优化流媒体,直播视频关闭IO隐藏缓冲区等

* refactor: 优化流媒体,直播视频关闭IO隐藏缓冲

* style: 样式修改

* revert: 回滚语法错误

Co-authored-by: wangjiahao <1522128093@qq.com>

frontend/src/components/canvas/store/copy.js

@@ -53,7 +53,7 @@ export default {
           newView.propValue.viewId = res.data
           store.commit('addComponent', { component: newView })
         })
-      } if (data.type === 'de-tabs') {
+      } else if (data.type === 'de-tabs') {
         const sourceAndTargetIds = {}
         const newCop = deepCopy(data)
         newCop.options.tabList.forEach((item) => {