diff --git a/app/src/main/java/com/gh/gamecenter/qa/comment/NewCommentFragment.kt b/app/src/main/java/com/gh/gamecenter/qa/comment/NewCommentFragment.kt
index 3200c48cad..bf606e6bb3 100644
--- a/app/src/main/java/com/gh/gamecenter/qa/comment/NewCommentFragment.kt
+++ b/app/src/main/java/com/gh/gamecenter/qa/comment/NewCommentFragment.kt
@@ -402,7 +402,7 @@ open class NewCommentFragment : ListFragment<CommentEntity, NewCommentViewModel>
                 toast("操作太快，慢一点嘛")
             }
         }
-        mCachedView.findViewById<View>(R.id.comment_close_iv).setOnClickListener {
+        mCachedView.findViewById<View>(R.id.comment_close_iv)?.setOnClickListener {
             val fragment = parentFragment
             if (fragment is BaseDialogWrapperFragment) {
                 fragment.dismiss()