Hi @Lumi Chen,
Thank you for posting your question in the Microsoft Q&A forum.
After reviewing the two images you sent, based on my understanding, I can see that "Meeting Options" and "Teams Meeting" button are missing. The "Meeting Options" button only appears after you've toggled the "Teams Meeting" button, so the core problem is that the primary button isn't showing up.
To help me understand this better, could you please check two things for me?
- Go to Outlook on the web > Calendar > New Event. Do you see the "Teams Meeting" button there?
- Before this issue started, did these buttons appear normally?
If you're missing these buttons on the desktop app, the web app, and Outlook on the web, it's very likely that a specific policy has been applied to your account.
This is a common issue when there's a change on the administrative side of the system. The best course of action is to contact your company's IT Admin. They have the access and permissions to check your account settings in the Teams Admin Center and can identify the root cause of the problem.
IT Admin can go to Teams Admin Center > Navigate to Meeting Policies > Meetings > Meeting policies.
They have to review Existing Policies. They’ll see a list of policies such as Global (Org-wide default) and any custom policies.
Click on the policy assigned to your account.
After that, they can go to Users in the Admin Center > Search for the user > Under Policies, assign the correct meeting policy that allows Teams meeting creation.
If I’ve misunderstood your situation, please feel free to clarify so I can assist you better. I truly want to support you in this case.
Looking forward to your response!
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