fix:to 评论遮盖页面导致无法交互

@@ -29,6 +29,7 @@ export struct CommentDialogView {
   }
 
   build() {
+    if(this.innerShowComment){
       CommentListDialogView({
         showCommentList: this.innerShowComment,
         contentDetailData: this.contentDetailData,
@@ -43,4 +44,5 @@ export struct CommentDialogView {
         onHeightDidChange: this.onHeightDidChange
       })
     }
+  }
 }
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