Acrobat Pro 無法刪除簽署樣式

Hi @秋樺2995836711xv 

Thanks for reaching out.

Are you not able to add or delete the signatures in the Fill and Sign > Sign yourself?  If yes, please try to remove the application using the Acrobat cleaner tool https://www.adobe.com/devnet-docs/acrobatetk/tools/Labs/cleaner.html , reboot the computer once and reinstall the application using the direct link https://helpx.adobe.com/acrobat/kb/acrobat-dc-downloads.html and see if that helps.

Regards

Amal