切换版式时标题也用全局设置

src/views/ppt_manage/mixins/pptEditorMixins.js

@@ -297,6 +297,7 @@ export default{
         modelId: modelId,
         title:this.choosedItem.title,
         elements: elements,
+        titleDetail:this.titleSetting?this.titleSetting:null
       }
       //把这页删掉,添加新的一页
       const index = this.pageList.findIndex((i) => i.id === this.choosedItem.id);