fix: 控制标题显示

@@ -38,6 +38,7 @@ export struct Card5Component {
             ]
           })
         Row() {
+          if (this.titleShowPolicy === 1) {
             Text(this.contentDTO.newsTitle)
               .width(CommonConstants.FULL_WIDTH)
               .height(CommonConstants.FULL_HEIGHT)
@@ -47,6 +48,8 @@ export struct Card5Component {
               .maxLines(2)
               .align(Alignment.Bottom)
           }
+
+        }
         .justifyContent(FlexAlign.Start)
         .height(40)
         .margin({ left: 12, bottom: 10, right: 12 })