~/Library/Containers/com.apple.notes/Data/Library/Notes/
Right-click to select the NotesV7.storedata-wal file, open it with memo, and you can restore the original memo
~/Library/Containers/com.apple.notes/Data/Library/Notes/
Right-click to select the NotesV7.storedata-wal file, open it with memo, and you can restore the original memo