diff --git a/app/src/main/kotlin/com/hippo/ehviewer/ui/scene/GalleryCommentsFragment.kt b/app/src/main/kotlin/com/hippo/ehviewer/ui/scene/GalleryCommentsFragment.kt
index 933bee4c6..7e8b0371b 100644
--- a/app/src/main/kotlin/com/hippo/ehviewer/ui/scene/GalleryCommentsFragment.kt
+++ b/app/src/main/kotlin/com/hippo/ehviewer/ui/scene/GalleryCommentsFragment.kt
@@ -284,7 +284,10 @@ fun GalleryCommentsScreen(galleryDetail: GalleryDetail, navigator: NavController
             if (!commenting) {
                 FloatingActionButton(
                     onClick = {
-                        commentId = -1L
+                        if (commentId != -1L) {
+                            commentId = -1L
+                            userComment = TextFieldValue()
+                        }
                         commenting = true
                     },
                 ) {