1 files changed, 1 insertions, 2 deletions
diff --git a/src/ui/controls/text_box.h b/src/ui/controls/text_box.h
index 37e04835..a2f4e6e8 100644
--- a/src/ui/controls/text_box.h
+++ b/src/ui/controls/text_box.h
@@ -46,8 +46,7 @@ namespace cru::ui::controls
 
     private:
         unsigned caret_position_ = 0;
-        TimerTask caret_timer_;
-        ActionPtr caret_action_;
+        std::optional<TimerTask> caret_timer_{};
         Microsoft::WRL::ComPtr<ID2D1Brush> caret_brush_;
         bool is_caret_show_ = false;
     };