I set up WordPress on SAE and bound a custom domain to the application: blog.coinidea.com. The link does redirect to the blog page, but all internal links still point to app-name.sinaapp.com. This means the custom domain doesn’t apply to WordPress’s internal articles and pages.

Solutions:

Option 1: Dashboard Settings

1. Go to the WordPress dashboard.
2. Click “Settings”.
3. Modify:

Option 2: Direct Database Modification [More aggressive]

1. Find the wp-options table.
2. Modify entries #1 and #37.