diff --git a/TODO.md b/TODO.md
index 9d1baed4..ce8026a4 100644
--- a/TODO.md
+++ b/TODO.md
@@ -16,9 +16,9 @@ https://zhuanlan.zhihu.com/p/39369370
   - Check List
     - [x] Button: ENTER / SPACE
     - [x] ComboBox: Keyboard enter focus to select item workflow
-    - [ ] Ribbon / Tab: Jump between tabs
+    - [x] Ribbon / Tab: Jump between tabs
     - [x] List: Item selection / Traversing  / Scrolling (h/v)
-    - [ ] TextBox / DocumentBox: Scrolling (h/v)
+    - [x] TextBox / DocumentBox: Scrolling (h/v)
     - [ ] DatePicker / DateComboBox: Selecting
     - [ ] Scroll / Tracker: AutoFocus property (default to true, false in scroll view) / Keyboard operations
     - [ ] Jump between controls