diff --git a/app/src/main/java/com/gh/gamecenter/qa/entity/ArticleDetailEntity.kt b/app/src/main/java/com/gh/gamecenter/qa/entity/ArticleDetailEntity.kt
index e9733b63e4..988d385daa 100644
--- a/app/src/main/java/com/gh/gamecenter/qa/entity/ArticleDetailEntity.kt
+++ b/app/src/main/java/com/gh/gamecenter/qa/entity/ArticleDetailEntity.kt
@@ -33,7 +33,7 @@ data class ArticleDetailEntity(
     var tagActivityId: String = "",
     @SerializedName("tag_activity_name")
     var tagActivityName: String = "",
-    var type: String = "",
+    var type: String? = "",
     @SerializedName("game")
     var gameEntity: GameEntity? = null,
     @SerializedName("choiceness_status")
diff --git a/app/src/main/java/com/gh/gamecenter/qa/video/detail/comment/VideoCommentFragment.kt b/app/src/main/java/com/gh/gamecenter/qa/video/detail/comment/VideoCommentFragment.kt
index b625966f4d..aff983da25 100644
--- a/app/src/main/java/com/gh/gamecenter/qa/video/detail/comment/VideoCommentFragment.kt
+++ b/app/src/main/java/com/gh/gamecenter/qa/video/detail/comment/VideoCommentFragment.kt
@@ -109,6 +109,7 @@ class VideoCommentFragment : LazyListFragment<CommentItemData, VideoCommentViewM
     }
 
     fun startCommentActivity() {
+        if (!isSupportVisible) return
         clickToastByStatus(mListViewModel.videoDetail?.status ?: "") {
             mListViewModel.videoDetail?.let {
                 val intent = CommentActivity.getVideoCommentIntent(
diff --git a/app/src/main/java/com/gh/gamecenter/qa/video/detail/desc/VideoDescTopViewHolder.kt b/app/src/main/java/com/gh/gamecenter/qa/video/detail/desc/VideoDescTopViewHolder.kt
index 9fe7d9593e..e2515fc549 100644
--- a/app/src/main/java/com/gh/gamecenter/qa/video/detail/desc/VideoDescTopViewHolder.kt
+++ b/app/src/main/java/com/gh/gamecenter/qa/video/detail/desc/VideoDescTopViewHolder.kt
@@ -149,7 +149,7 @@ class VideoDescTopViewHolder(
 
             //若标题未超过一行或无描述内容、活动标签、原创标签，箭头不显示
             val ellipsisCount =
-                binding.titleTv.layout.getEllipsisCount(binding.titleTv.lineCount - 1)
+                binding.titleTv.layout?.getEllipsisCount(binding.titleTv.lineCount - 1) ?: 0
             binding.expandMoreIv.goneIf(entity.des.isEmpty() && entity.tagActivityName.isEmpty() && entity.original != "yes" && ellipsisCount == 0)
         }
         binding.expandMoreIv.setOnClickListener {