<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
<url>
<loc>https://gptupcn.com</loc>
<lastmod>2026-08-11T00:00:00.000Z</lastmod>
<changefreq>weekly</changefreq>
<priority>1</priority>
</url>
<url>
<loc>https://gptupcn.com/blog/</loc>
<lastmod>2026-08-11T00:00:00.000Z</lastmod>
<changefreq>weekly</changefreq>
<priority>0.95</priority>
</url>
<url>
<loc>https://gptupcn.com/tools/</loc>
<lastmod>2026-08-11T00:00:00.000Z</lastmod>
<changefreq>monthly</changefreq>
<priority>0.9</priority>
</url>
<url>
<loc>https://gptupcn.com/tools/codex-agents-generator/</loc>
<lastmod>2026-08-11T00:00:00.000Z</lastmod>
<changefreq>monthly</changefreq>
<priority>0.88</priority>
</url>
<url>
<loc>https://gptupcn.com/tools/codex-task-brief-generator/</loc>
<lastmod>2026-08-11T00:00:00.000Z</lastmod>
<changefreq>monthly</changefreq>
<priority>0.88</priority>
</url>
<url>
<loc>https://gptupcn.com/blog/category/plans/</loc>
<lastmod>2026-08-11T00:00:00.000Z</lastmod>
<changefreq>weekly</changefreq>
<priority>0.85</priority>
</url>
<url>
<loc>https://gptupcn.com/blog/category/codex/</loc>
<lastmod>2026-08-11T00:00:00.000Z</lastmod>
<changefreq>weekly</changefreq>
<priority>0.85</priority>
</url>
<url>
<loc>https://gptupcn.com/blog/category/security/</loc>
<lastmod>2026-08-11T00:00:00.000Z</lastmod>
<changefreq>weekly</changefreq>
<priority>0.85</priority>
</url>
<url>
<loc>https://gptupcn.com/about/</loc>
<lastmod>2026-08-11T00:00:00.000Z</lastmod>
<changefreq>monthly</changefreq>
<priority>0.5</priority>
</url>
<url>
<loc>https://gptupcn.com/privacy/</loc>
<lastmod>2026-08-11T00:00:00.000Z</lastmod>
<changefreq>monthly</changefreq>
<priority>0.5</priority>
</url>
<url>
<loc>https://gptupcn.com/blog/codex-engineering-workflow/</loc>
<lastmod>2026-08-11T00:00:00.000Z</lastmod>
<changefreq>weekly</changefreq>
<priority>0.9</priority>
</url>
<url>
<loc>https://gptupcn.com/blog/codex-agents-md-practice/</loc>
<lastmod>2026-08-11T00:00:00.000Z</lastmod>
<changefreq>weekly</changefreq>
<priority>0.9</priority>
</url>
<url>
<loc>https://gptupcn.com/blog/codex-code-review-practice/</loc>
<lastmod>2026-08-11T00:00:00.000Z</lastmod>
<changefreq>weekly</changefreq>
<priority>0.9</priority>
</url>
<url>
<loc>https://gptupcn.com/blog/codex-worktree-parallel-development/</loc>
<lastmod>2026-08-11T00:00:00.000Z</lastmod>
<changefreq>weekly</changefreq>
<priority>0.8</priority>
</url>
<url>
<loc>https://gptupcn.com/blog/codex-sandbox-permissions-security/</loc>
<lastmod>2026-08-11T00:00:00.000Z</lastmod>
<changefreq>weekly</changefreq>
<priority>0.8</priority>
</url>
<url>
<loc>https://gptupcn.com/blog/codex-context-engineering/</loc>
<lastmod>2026-08-11T00:00:00.000Z</lastmod>
<changefreq>weekly</changefreq>
<priority>0.8</priority>
</url>
<url>
<loc>https://gptupcn.com/blog/codex-debugging-regression-testing/</loc>
<lastmod>2026-08-11T00:00:00.000Z</lastmod>
<changefreq>weekly</changefreq>
<priority>0.8</priority>
</url>
<url>
<loc>https://gptupcn.com/blog/codex-cli-project-start-checklist/</loc>
<lastmod>2026-08-11T00:00:00.000Z</lastmod>
<changefreq>weekly</changefreq>
<priority>0.8</priority>
</url>
<url>
<loc>https://gptupcn.com/blog/codex-large-repository-context/</loc>
<lastmod>2026-08-11T00:00:00.000Z</lastmod>
<changefreq>weekly</changefreq>
<priority>0.8</priority>
</url>
<url>
<loc>https://gptupcn.com/blog/codex-test-evidence-delivery/</loc>
<lastmod>2026-08-11T00:00:00.000Z</lastmod>
<changefreq>weekly</changefreq>
<priority>0.8</priority>
</url>
<url>
<loc>https://gptupcn.com/blog/codex-desktop-custom-theme-guide/</loc>
<lastmod>2026-08-11T00:00:00.000Z</lastmod>
<changefreq>weekly</changefreq>
<priority>0.8</priority>
</url>
<url>
<loc>https://gptupcn.com/blog/codex-deepseek-v4-flash-guide/</loc>
<lastmod>2026-08-11T00:00:00.000Z</lastmod>
<changefreq>weekly</changefreq>
<priority>0.8</priority>
</url>
<url>
<loc>https://gptupcn.com/blog/codex-minimax-local-routing-guide/</loc>
<lastmod>2026-08-11T00:00:00.000Z</lastmod>
<changefreq>weekly</changefreq>
<priority>0.8</priority>
</url>
<url>
<loc>https://gptupcn.com/blog/codex-reconnecting-proxy-troubleshooting/</loc>
<lastmod>2026-08-11T00:00:00.000Z</lastmod>
<changefreq>weekly</changefreq>
<priority>0.8</priority>
</url>
<url>
<loc>https://gptupcn.com/blog/gpt-5-1-release-guide/</loc>
<lastmod>2026-08-11T00:00:00.000Z</lastmod>
<changefreq>weekly</changefreq>
<priority>0.8</priority>
</url>
<url>
<loc>https://gptupcn.com/blog/gpt-image-2-preview-guide/</loc>
<lastmod>2026-08-11T00:00:00.000Z</lastmod>
<changefreq>weekly</changefreq>
<priority>0.8</priority>
</url>
<url>
<loc>https://gptupcn.com/blog/gpt-image-2-advanced-usage/</loc>
<lastmod>2026-08-11T00:00:00.000Z</lastmod>
<changefreq>weekly</changefreq>
<priority>0.8</priority>
</url>
<url>
<loc>https://gptupcn.com/blog/chatgpt-registration-china-guide/</loc>
<lastmod>2026-08-11T00:00:00.000Z</lastmod>
<changefreq>weekly</changefreq>
<priority>0.8</priority>
</url>
</urlset>
