diff --git a/PROJECT_PLAN.md b/PROJECT_PLAN.md
index 1c367dd..0f942bd 100644
--- a/PROJECT_PLAN.md
+++ b/PROJECT_PLAN.md
@@ -446,7 +446,7 @@ Implement `/` keybinding for search across all apps with similar UX:
 6. ~~IPC: Implement cross-app refresh notifications~~ (DONE)
 
 ### Phase 2: Medium Priority
-1. Sync: Default to TUI mode
+1. ~~Sync: Default to TUI mode~~ (DONE - already implemented)
 2. Calendar: Cursor hour header highlighting
 3. Calendar: Responsive detail panel
 4. Calendar: Sidebar mini-calendar