diff --git a/PROJECT_PLAN.md b/PROJECT_PLAN.md
index d32ac4a..2015672 100644
--- a/PROJECT_PLAN.md
+++ b/PROJECT_PLAN.md
@@ -454,7 +454,7 @@ Implement `/` keybinding for search across all apps with similar UX:
 6. Mail: Add refresh keybinding
 7. Mail: Add mark read/unread action
 8. Mail: Folder message counts
-9. Mail: URL compression in markdown view
+9. ~~Mail: URL compression in markdown view~~ (DONE)
 10. Mail: Enhance subject styling
 11. Mail: Search feature
 12. Tasks: Search feature