Hi there, BSL_Ling.

I know how to remove the account number from your reports in QuickBooks Online.

The system will include the assigned account number in your report if you enable and use the account number in your chart of accounts. You can uncheck the Show account number box to ensure it doesn't appear in your report. I'll show you how to do it.

1. Go to the Gear icon.
2. Select Account and Settings.
3. Click Advanced.
4. In the Chart of Accounts section, hit the Edit pencil icon.
5. Uncheck the box Show account number.
6. Once done, click Save, then Done.

For your reference, you can review this article for more insights: Use account numbers in your chart of accounts.

In addition, I've included the following resource to help you manage and organize your chart of accounts in QuickBooks Online:

• Create subaccounts in your chart of accounts in QuickBooks Online.

• Delete an account on your chart of accounts in QuickBooks Online.

Let me know if you need further assistance with a report or chart of accounts. We're always here to help you.