To reset your login password in Odoo, follow these steps:

1. Go to the Odoo login page and click on the "Forgotten Password" link.
2. Enter your email address that is associated with your Odoo account and click on the "Reset Password" button.
3. Odoo will send you an email with a link to reset your password.
4. Click on the link in the email to go to the password reset page.
5. Enter your new password in the "New Password" and "Confirm Password" fields.
6. Click on the "Change Password" button to save your new password.
7. You will receive a confirmation message that your password has been reset.

If you don't receive the password reset email, check your spam or junk folder. If you still don't receive it, contact your Odoo administrator or support team for assistance.