diff --git a/99 Daily/2026-05-08.md b/99 Daily/2026-05-08.md
index cf548aa..dd99733 100644
--- a/99 Daily/2026-05-08.md	
+++ b/99 Daily/2026-05-08.md	
@@ -26,3 +26,9 @@ tags: [daily]
 - 11:31 | `ai_leed`
   - **Asked:** How to fix "Couldn't open the destination file path" error when writing to USB disk on macOS?
   - **Done:** Identified Full Disk Access permission issue and provided unmounting and file-skipping solutions.
+- 11:32 | `ai_leed`
+  - **Asked:** How to fix the `-69888: Couldn't unmount disk` error on macOS when writing to USB.
+  - **Done:** Provided Terminal command to force unmount the disk and instructions to use WinDiskWriter without opening Finder.
+- 11:33 | `ai_leed`
+  - **Asked:** How to fix USB flash drive formatting error on macOS when WinDiskWriter fails.
+  - **Done:** Provided disk unmounting and manual formatting commands via Terminal, with fallback dd method if needed.