diff --git a/lib/src/views/camera_to_share/share_image_editor_view.dart b/lib/src/views/camera_to_share/share_image_editor_view.dart
index 4dc08ef..cd8c66d 100644
--- a/lib/src/views/camera_to_share/share_image_editor_view.dart
+++ b/lib/src/views/camera_to_share/share_image_editor_view.dart
@@ -193,7 +193,8 @@ class _ShareImageEditorView extends State<ShareImageEditorView> {
             return;
           }
           layers = layers.where((x) => !x.isDeleted).toList();
-          if (layers.length <= 1) return; // do not remove image layer
+          if (layers.length <= 2)
+            return; // do not remove image layer and filter layer
           undoLayers.add(layers.removeLast());
           setState(() {});
         },