diff --git a/services/ui/driver/ui_rotation.h b/services/ui/driver/ui_rotation.h
index 4aacd1388b2217802018219abf50b909b7be2da1..bdeaef5648458cb9d4d565204edb9823f13ae87e 100644
--- a/services/ui/driver/ui_rotation.h
+++ b/services/ui/driver/ui_rotation.h
@@ -26,7 +26,8 @@ enum class UI_ROTATION_DEGREE {
     UI_ROTATION_0,
     UI_ROTATION_90,
     UI_ROTATION_180,
-    UI_ROTATION_270
+    UI_ROTATION_270,
+    UI_ROTATION_NULL
 };
 
 class UiRotation final {