diff --git a/lib/src/widgets/quill/text_block.dart b/lib/src/widgets/quill/text_block.dart
index 240ce83a..8fb89191 100644
--- a/lib/src/widgets/quill/text_block.dart
+++ b/lib/src/widgets/quill/text_block.dart
@@ -8,7 +8,6 @@ import '../../models/documents/nodes/line.dart';
 import '../../models/structs/vertical_spacing.dart';
 import '../../utils/delta.dart';
 import '../../utils/font.dart';
-import '../../utils/string.dart';
 import '../editor/editor.dart';
 import '../others/box.dart';
 import '../others/cursor.dart';