[quote user="Changsong Ling"] I'd like to the text close to the leader line directly.[/quote]
I am confused: Do you want to place note or you want to solve some visual issues so the result will be exactly as you wish? What is more important and you want to solve it at first? Please, ask /make wish for one thing only, not more.
I think there is no way how to create Note from VBA. The note is a cell with fixed structure and linkages data attached and there is no Note object in VBA API available. You can try to simulate a user workflow using SendCommand, SendDataPoint etc.
With regards,
Jan