diff --git a/docs/public/sitemap.xml b/docs/public/sitemap.xml
index 66267c9..caf4af5 100644
--- a/docs/public/sitemap.xml
+++ b/docs/public/sitemap.xml
@@ -3,7 +3,7 @@
          xmlns:xhtml="http://www.w3.org/1999/xhtml">
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-26T04:35:28+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>1.0</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/"/>
@@ -19,126 +19,126 @@
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/1-computer-fundamentals/algorithm-thinking/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-25T12:22:49+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/1-computer-fundamentals/algorithm-thinking/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/1-computer-fundamentals/compilers/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-25T01:38:27+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/1-computer-fundamentals/compilers/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/1-computer-fundamentals/computer-networks/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-24T18:22:58+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/1-computer-fundamentals/computer-networks/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/1-computer-fundamentals/computer-organization/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-25T01:38:27+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/1-computer-fundamentals/computer-organization/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/1-computer-fundamentals/data-encoding-storage/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-24T18:22:58+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/1-computer-fundamentals/data-encoding-storage/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/1-computer-fundamentals/data-structures/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-25T12:22:49+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/1-computer-fundamentals/data-structures/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/1-computer-fundamentals/operating-systems/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-24T18:22:58+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/1-computer-fundamentals/operating-systems/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/1-computer-fundamentals/power-on-to-web/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-25T12:22:49+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/1-computer-fundamentals/power-on-to-web/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/1-computer-fundamentals/programming-languages/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-25T12:22:49+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/1-computer-fundamentals/programming-languages/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/1-computer-fundamentals/transistor-to-cpu/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-24T18:22:58+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/1-computer-fundamentals/transistor-to-cpu/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/1-computer-fundamentals/type-systems/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-25T01:38:27+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/1-computer-fundamentals/type-systems/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/1-computer-fundamentals/vibe-coding-fullstack/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-25T01:38:27+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/1-computer-fundamentals/vibe-coding-fullstack/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/2-development-tools/command-line-shell/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-15T01:57:52+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/2-development-tools/command-line-shell/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/2-development-tools/debugging-art/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-15T01:57:52+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/2-development-tools/debugging-art/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/2-development-tools/debugging-art/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-25T12:22:49+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/2-development-tools/debugging-art/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/2-development-tools/environment-path/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-21T10:04:47+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/2-development-tools/environment-path/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/2-development-tools/git-version-control/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-22T01:21:39+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/2-development-tools/git-version-control/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/2-development-tools/ide-basics/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-26T12:17:40+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/2-development-tools/ide-basics/"/>
@@ -146,462 +146,462 @@
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/2-development-tools/package-managers/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-21T10:04:47+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/2-development-tools/package-managers/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/2-development-tools/ports-localhost/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-21T10:04:47+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/2-development-tools/ports-localhost/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/2-development-tools/regex/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-21T10:04:47+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/2-development-tools/regex/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/2-development-tools/ssh-authentication/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-21T10:04:47+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/2-development-tools/ssh-authentication/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/3-browser-and-frontend/a11n-i18n/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-24T08:34:53+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/3-browser-and-frontend/a11n-i18n/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/3-browser-and-frontend/browser-as-os-rendering/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-23T01:40:56+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/3-browser-and-frontend/browser-as-os-rendering/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/3-browser-and-frontend/frontend-engineering/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-15T01:57:52+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/3-browser-and-frontend/frontend-engineering/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/3-browser-and-frontend/frontend-framework-nature/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-21T10:04:47+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/3-browser-and-frontend/frontend-framework-nature/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/3-browser-and-frontend/frontend-frameworks/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-17T01:39:59+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/3-browser-and-frontend/frontend-frameworks/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/3-browser-and-frontend/frontend-project-architecture/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-26T04:35:28+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/3-browser-and-frontend/frontend-project-architecture/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/3-browser-and-frontend/graphics-animation/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-24T08:34:53+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/3-browser-and-frontend/graphics-animation/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/3-browser-and-frontend/html-css-layout/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-25T12:22:49+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/3-browser-and-frontend/html-css-layout/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/3-browser-and-frontend/javascript-deep-dive/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-17T01:39:59+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/3-browser-and-frontend/javascript-deep-dive/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/3-browser-and-frontend/javascript-runtime/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-17T01:39:59+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/3-browser-and-frontend/javascript-runtime/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/3-browser-and-frontend/realtime-communication/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-24T08:34:53+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/3-browser-and-frontend/realtime-communication/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/3-browser-and-frontend/routing-navigation/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-15T01:57:52+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/3-browser-and-frontend/routing-navigation/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/3-browser-and-frontend/state-management/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-15T01:57:52+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/3-browser-and-frontend/state-management/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/3-browser-and-frontend/typescript/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-17T01:39:59+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/3-browser-and-frontend/typescript/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/3-browser-and-frontend/web-performance/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-15T01:57:52+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/3-browser-and-frontend/web-performance/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/api-design/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-23T01:40:56+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/api-design/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/api-intro/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-24T00:18:09+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/api-intro/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/async-task-queues/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-25T12:22:49+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/async-task-queues/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/auth-authorization/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-15T01:57:52+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/auth-authorization/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/backend-languages/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-03-01T12:28:47+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/backend-languages/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/backend-layered-architecture/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-03-01T12:28:47+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/backend-layered-architecture/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/backend-project-architecture/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-26T04:35:28+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/backend-project-architecture/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/caching/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-15T01:57:52+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/caching/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/client-languages/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-24T08:34:53+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/client-languages/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/concurrency-async/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-15T01:57:52+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/concurrency-async/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/cross-platform/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-24T08:34:53+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/cross-platform/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/domain-specific-languages/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-24T18:22:58+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/domain-specific-languages/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/file-storage/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-25T12:22:49+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/file-storage/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/http-protocol/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-23T12:09:47+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/http-protocol/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/message-queues/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-15T01:57:52+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/message-queues/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/rate-limiting-backpressure/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-25T12:22:49+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/rate-limiting-backpressure/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/request-journey/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-25T12:22:49+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/request-journey/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/search-engines/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-25T12:22:49+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/search-engines/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/serialization/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-23T12:09:47+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/serialization/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/web-frameworks/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-15T01:57:52+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/4-server-and-backend/web-frameworks/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/5-data/ab-testing/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-24T08:34:53+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/5-data/ab-testing/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/5-data/data-analysis/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-26T12:17:40+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/5-data/data-analysis/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/5-data/data-governance/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-26T04:35:28+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/5-data/data-governance/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/5-data/data-models/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-24T08:39:55+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/5-data/data-models/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/5-data/data-tracking/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-26T12:17:40+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/5-data/data-tracking/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/5-data/data-visualization/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-26T04:35:28+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/5-data/data-visualization/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/5-data/database-fundamentals/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-15T01:57:52+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/5-data/database-fundamentals/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/6-architecture-and-system-design/distributed-systems/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-26T04:35:28+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/6-architecture-and-system-design/distributed-systems/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/6-architecture-and-system-design/high-availability/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-26T04:35:28+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/6-architecture-and-system-design/high-availability/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/6-architecture-and-system-design/monolith-to-microservices/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-26T04:35:28+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/6-architecture-and-system-design/monolith-to-microservices/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/6-architecture-and-system-design/system-design-methodology/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-26T04:35:28+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/6-architecture-and-system-design/system-design-methodology/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/7-infrastructure-and-operations/ci-cd/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-15T01:57:52+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/7-infrastructure-and-operations/ci-cd/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/7-infrastructure-and-operations/cloud-iam/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-15T01:57:52+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/7-infrastructure-and-operations/cloud-iam/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/7-infrastructure-and-operations/cloud-platforms/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-20T21:59:52+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/7-infrastructure-and-operations/cloud-platforms/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/7-infrastructure-and-operations/cloud-storage-cdn/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-15T01:57:52+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/7-infrastructure-and-operations/cloud-storage-cdn/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/7-infrastructure-and-operations/dns-https/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-24T18:22:58+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/7-infrastructure-and-operations/dns-https/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/7-infrastructure-and-operations/docker-containers/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-26T04:35:28+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/7-infrastructure-and-operations/docker-containers/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/7-infrastructure-and-operations/gateway-proxy/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-15T01:57:52+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/7-infrastructure-and-operations/gateway-proxy/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/7-infrastructure-and-operations/incident-response/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-24T18:22:58+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/7-infrastructure-and-operations/incident-response/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/7-infrastructure-and-operations/infrastructure-as-code/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-24T18:22:58+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/7-infrastructure-and-operations/infrastructure-as-code/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/7-infrastructure-and-operations/kubernetes/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-26T04:35:28+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/7-infrastructure-and-operations/kubernetes/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/7-infrastructure-and-operations/linux-basics/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-26T04:35:28+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/7-infrastructure-and-operations/linux-basics/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/7-infrastructure-and-operations/load-balancing-gateway/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-15T01:57:52+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/7-infrastructure-and-operations/load-balancing-gateway/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/7-infrastructure-and-operations/monitoring-logging/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-20T21:59:52+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/7-infrastructure-and-operations/monitoring-logging/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/8-artificial-intelligence/ai-agents/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-03-02T12:52:38+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/8-artificial-intelligence/ai-agents/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/8-artificial-intelligence/ai-capability-dictionary/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-15T01:57:52+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/8-artificial-intelligence/ai-capability-dictionary/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/8-artificial-intelligence/ai-history/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-26T09:33:06+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/8-artificial-intelligence/ai-history/"/>
@@ -609,147 +609,147 @@
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/8-artificial-intelligence/ai-native-app-design/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-24T18:22:58+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/8-artificial-intelligence/ai-native-app-design/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/8-artificial-intelligence/ai-protocols/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-22T18:26:19+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/8-artificial-intelligence/ai-protocols/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/8-artificial-intelligence/context-engineering/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-15T01:57:52+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/8-artificial-intelligence/context-engineering/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/8-artificial-intelligence/embedding-vector-retrieval/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-24T18:22:58+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/8-artificial-intelligence/embedding-vector-retrieval/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/8-artificial-intelligence/image-generation/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-24T12:54:06+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/8-artificial-intelligence/image-generation/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/8-artificial-intelligence/llm-principles/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-15T01:57:52+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/8-artificial-intelligence/llm-principles/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/8-artificial-intelligence/model-finetuning-deployment/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-24T18:22:58+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/8-artificial-intelligence/model-finetuning-deployment/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/8-artificial-intelligence/multimodal-models/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-24T12:54:06+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/8-artificial-intelligence/multimodal-models/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/8-artificial-intelligence/neural-networks/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-26T04:35:28+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/8-artificial-intelligence/neural-networks/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/8-artificial-intelligence/prompt-engineering/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-15T02:08:12+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/8-artificial-intelligence/prompt-engineering/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/8-artificial-intelligence/rag/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-24T18:22:58+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/8-artificial-intelligence/rag/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/8-artificial-intelligence/speech-synthesis-recognition/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-24T12:54:06+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/8-artificial-intelligence/speech-synthesis-recognition/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/8-artificial-intelligence/transformer-attention/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-24T08:34:53+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/8-artificial-intelligence/transformer-attention/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/9-engineering-excellence/code-quality-refactoring/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-24T18:22:58+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/9-engineering-excellence/code-quality-refactoring/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/9-engineering-excellence/design-patterns/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-24T18:22:58+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/9-engineering-excellence/design-patterns/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/9-engineering-excellence/open-source-collaboration/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-24T18:22:58+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/9-engineering-excellence/open-source-collaboration/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/9-engineering-excellence/security-thinking/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-24T18:22:58+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/9-engineering-excellence/security-thinking/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/9-engineering-excellence/technical-writing/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-24T18:22:58+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/9-engineering-excellence/technical-writing/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/9-engineering-excellence/technology-selection/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-24T18:22:58+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/9-engineering-excellence/technology-selection/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/9-engineering-excellence/testing-strategies/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-24T18:22:58+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/9-engineering-excellence/testing-strategies/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-26T12:59:01+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.7</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/appendix/"/>
@@ -765,14 +765,14 @@
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/guide/introduction/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-03-02T02:20:17+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.6</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/guide/introduction/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-0/0.1-learning-map/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-26T04:35:28+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.9</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-0/0.1-learning-map/"/>
@@ -780,7 +780,7 @@
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-0/0.2-ai-capabilities-through-games/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-26T04:35:28+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.9</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-0/0.2-ai-capabilities-through-games/"/>
@@ -788,7 +788,7 @@
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-0/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-03-02T02:20:17+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.9</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-0/"/>
@@ -804,7 +804,7 @@
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-1/1.0-finding-great-idea/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-27T17:50:50+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.9</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-1/1.0-finding-great-idea/"/>
@@ -812,7 +812,7 @@
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-1/1.1-introduction-to-ai-ide/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-27T21:58:38+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.9</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-1/1.1-introduction-to-ai-ide/"/>
@@ -820,7 +820,7 @@
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-1/1.2-building-prototype/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-27T21:58:38+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.9</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-1/1.2-building-prototype/"/>
@@ -828,7 +828,7 @@
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-1/1.3-integrating-ai-capabilities/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-26T04:35:28+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.9</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-1/1.3-integrating-ai-capabilities/"/>
@@ -836,7 +836,7 @@
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-1/1.4-complete-project-practice/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-26T05:34:19+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.9</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-1/1.4-complete-project-practice/"/>
@@ -844,7 +844,7 @@
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-1/appendix-a-product-thinking/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-03-03T10:08:30+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.9</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-1/appendix-a-product-thinking/"/>
@@ -852,7 +852,7 @@
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-1/appendix-articles/example0-1/vibe-coding-tools-snake-game-tutorial/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-26T09:33:06+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.9</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-1/appendix-articles/example0-1/vibe-coding-tools-snake-game-tutorial/"/>
@@ -860,7 +860,7 @@
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-1/appendix-articles/example0-2/vibe-coding-tools-build-website-with-ai-coding-and-design-agents/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-26T09:33:06+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.9</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-1/appendix-articles/example0-2/vibe-coding-tools-build-website-with-ai-coding-and-design-agents/"/>
@@ -868,7 +868,7 @@
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-1/appendix-b-common-errors/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-26T05:34:19+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.9</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-1/appendix-b-common-errors/"/>
@@ -876,7 +876,7 @@
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-1/appendix-c-consumer-scenarios/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-26T06:05:43+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.9</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-1/appendix-c-consumer-scenarios/"/>
@@ -884,14 +884,14 @@
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-1/appendix-consumer-scenarios/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-09T16:10:17+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.9</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-1/appendix-consumer-scenarios/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-1/appendix-industry-scenarios/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-26T06:05:43+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.9</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-1/appendix-industry-scenarios/"/>
@@ -899,126 +899,126 @@
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/ai-capabilities/2.1-dify-knowledge-base/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-27T21:58:38+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/ai-capabilities/2.1-dify-knowledge-base/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/assignments/2.1-fullstack-app/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-01-13T20:09:45+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/assignments/2.1-fullstack-app/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/assignments/2.2-modern-frontend-trae/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-01-13T20:09:45+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/assignments/2.2-modern-frontend-trae/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/backend/2.2-database-supabase/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-27T18:45:52+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/backend/2.2-database-supabase/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/backend/2.3-ai-interface-code/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-03-02T16:17:11+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/backend/2.3-ai-interface-code/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/backend/2.4-git-workflow/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-27T18:45:52+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/backend/2.4-git-workflow/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/backend/2.5-zeabur-deployment/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-27T18:26:49+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/backend/2.5-zeabur-deployment/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/backend/2.6-modern-cli/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-27T18:26:49+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/backend/2.6-modern-cli/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/backend/2.7-stripe-payment/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-10T17:23:27+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/backend/2.7-stripe-payment/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/frontend/2.0-lovart-assets/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-27T18:46:11+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/frontend/2.0-lovart-assets/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/frontend/2.1-figma-mastergo/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-27T18:46:11+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/frontend/2.1-figma-mastergo/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/frontend/2.2-ui-design/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-27T18:46:11+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/frontend/2.2-ui-design/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/frontend/2.3-multi-product-ui/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-27T18:46:11+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/frontend/2.3-multi-product-ui/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/frontend/2.4-llm-skills-beautiful/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-03-01T12:28:47+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/frontend/2.4-llm-skills-beautiful/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/frontend/2.5-hogwarts-portraits/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-28T19:13:23+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/frontend/2.5-hogwarts-portraits/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/frontend/2.6-design-to-code/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-28T19:12:09+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/frontend/2.6-design-to-code/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/frontend/2.7-modern-component-library/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-03-02T20:11:08+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/frontend/2.7-modern-component-library/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-03-02T02:20:17+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-2/"/>
@@ -1034,161 +1034,161 @@
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/ai-advanced/3.a1-rag-introduction/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-16T09:21:33+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/ai-advanced/3.a1-rag-introduction/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/ai-advanced/3.a2-langgraph-advanced-rag/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-03-02T02:20:17+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/ai-advanced/3.a2-langgraph-advanced-rag/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/core-skills/agent-teams/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-03-01T12:26:02+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/core-skills/agent-teams/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/core-skills/basics/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-03-02T12:42:07+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/core-skills/basics/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/core-skills/claude-agent-sdk/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-03-02T12:52:38+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/core-skills/claude-agent-sdk/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/core-skills/long-running-tasks/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-03-03T13:14:17+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/core-skills/long-running-tasks/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/core-skills/mcp/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-03-01T12:26:02+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/core-skills/mcp/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/core-skills/mobile-development/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-03-02T14:26:06+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/core-skills/mobile-development/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/core-skills/skills/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-03-02T10:29:08+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/core-skills/skills/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/core-skills/spec-coding/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-03-02T12:42:07+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/core-skills/spec-coding/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/core-skills/superpowers/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-03-01T12:26:02+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/core-skills/superpowers/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/core-skills/workflow/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-03-02T16:17:11+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/core-skills/workflow/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/cross-platform/3.10-electron-voice-to-text/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-28T15:00:32+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/cross-platform/3.10-electron-voice-to-text/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/cross-platform/3.11-nft-minting/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-28T15:00:32+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/cross-platform/3.11-nft-minting/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/cross-platform/3.12-vscode-extension/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-28T15:00:32+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/cross-platform/3.12-vscode-extension/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/cross-platform/3.13-qt-industrial-hmi/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-28T15:00:32+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/cross-platform/3.13-qt-industrial-hmi/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/cross-platform/3.3-wechat-miniprogram/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-16T09:11:28+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/cross-platform/3.3-wechat-miniprogram/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/cross-platform/3.4-wechat-miniprogram-backend/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-03-02T02:20:17+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/cross-platform/3.4-wechat-miniprogram-backend/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/cross-platform/3.5-android-app/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-15T09:24:02+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/cross-platform/3.5-android-app/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/cross-platform/3.6-ios-app/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-15T09:24:02+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/cross-platform/3.6-ios-app/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/cross-platform/3.8-pwa-local-app/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-28T19:09:56+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/cross-platform/3.8-pwa-local-app/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/cross-platform/3.9-browser-ai-extension/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-28T15:00:32+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/cross-platform/3.9-browser-ai-extension/"/>
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-03-02T02:20:17+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/"/>
@@ -1204,7 +1204,7 @@
   </url>
   <url>
     <loc>https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/personal-brand/3.7-personal-website-blog/</loc>
-    <lastmod>2026-03-03T08:08:45.902Z</lastmod>
+    <lastmod>2026-02-15T09:24:02+08:00</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.8</priority>
     <xhtml:link rel="alternate" hreflang="zh-CN" href="https://datawhalechina.github.io/easy-vibe/zh-cn/stage-3/personal-brand/3.7-personal-website-blog/"/>