fix: 修复文案问题

features/feature/src/main/ets/pages/MsgDetailPage.ets

@@ -76,7 +76,7 @@ struct MsgDetailPage {
   @Builder
   titleComp(){
     Scroll(this.controller){
-      Text(this.item.title + '456666')
+      Text(this.item.title)
         .fontSize(18)
         .fontWeight(500)
         .fontColor(Color.Black)