A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
Hi XiaojunLiang!
Try performing an Online Repair and see if it fixes the issue.
Follow these steps: Right-click the Windows Start button.
Select "Apps and Features" on the pop-up menu.
Find and click your Microsoft Office 365 application in the list.
Select Modify, then "Online Repair" and follow the onscreen instructions.
Once the fix is applied, restart your computer and re-try opening excel to check if the function shows up.
Let me know if this works. If you have any questions, please let me know and I'd be glad to assist you further.
Thank you and Best Regards!
Jen :)