头像路径问题

avatar: /images/avatar.jpg会无法显示头像，avatar: images/avatar.jpg才能正常显示

Reproduce the avatar display using the two paths shown in the issue and inspect how avatar paths are resolved in the documentation site. Check the relevant theme or site configuration entry point, then verify that the intended path form displays the avatar consistently. No file or test is identified in the issue, so the exact entry point must be located first.

Written by the indexing model from the issue text.