diff --git a/IDE官网/assets/js/stage-globe.js b/IDE官网/assets/js/stage-globe.js
index 97873f7..4f12cbd 100644
--- a/IDE官网/assets/js/stage-globe.js
+++ b/IDE官网/assets/js/stage-globe.js
@@ -5,7 +5,7 @@
 (function (global) {
   'use strict';
 
-  const WORLD_URL = '/assets/data/world-110m.json';
+  const WORLD_URL = 'assets/data/world-110m.json';
   const HUB = [114.06, 22.55];
 
   const LABELS = {
diff --git a/nginx-default.conf b/nginx-default.conf
index 64cebd5..5b54f4c 100644
--- a/nginx-default.conf
+++ b/nginx-default.conf
@@ -55,6 +55,14 @@ server {
         add_header Cache-Control "no-cache, no-store, must-revalidate";
     }
 
+    # 官网静态资源（/site/index.html 通过 base href 引用 /site/assets/...）
+    location ^~ /site/ {
+        try_files $uri =404;
+        expires 7d;
+        add_header Cache-Control "public";
+        access_log off;
+    }
+
     # ============ 客户 / 管理端登录入口 ============
     location = /login {
         try_files /index.html =200;
diff --git a/nginx-docker.conf b/nginx-docker.conf
index b96462d..45c16d5 100644
--- a/nginx-docker.conf
+++ b/nginx-docker.conf
@@ -22,6 +22,13 @@ server {
         add_header Cache-Control "no-cache, no-store, must-revalidate";
     }
 
+    location ^~ /site/ {
+        try_files $uri =404;
+        expires 7d;
+        add_header Cache-Control "public";
+        access_log off;
+    }
+
     location = /login {
         try_files /index.html =200;
     }
diff --git a/scripts/postbuild-cleanup-dist.js b/scripts/postbuild-cleanup-dist.js
index 635bd01..2d1d3d8 100644
--- a/scripts/postbuild-cleanup-dist.js
+++ b/scripts/postbuild-cleanup-dist.js
@@ -6,6 +6,30 @@ const root = path.resolve(path.dirname(fileURLToPath(import.meta.url)), '..');
 const dist = path.join(root, 'dist');
 const siteSrc = path.join(root, 'IDE官网');
 const legacyLoginDir = path.join(dist, 'login');
+const siteDir = path.join(dist, 'site');
+
+/** Avoid fs.cpSync merge into dist/assets (conflicts with Vite + can crash on Windows). */
+function copyDirSync(src, dest, options = {}) {
+  const { skipDirNames = new Set() } = options;
+  fs.mkdirSync(dest, { recursive: true });
+  for (const entry of fs.readdirSync(src, { withFileTypes: true })) {
+    if (entry.isDirectory() && skipDirNames.has(entry.name)) continue;
+    const srcPath = path.join(src, entry.name);
+    const destPath = path.join(dest, entry.name);
+    if (entry.isDirectory()) {
+      copyDirSync(srcPath, destPath, options);
+      continue;
+    }
+    if (entry.isFile()) {
+      fs.copyFileSync(srcPath, destPath);
+    }
+  }
+}
+
+function injectSiteBaseHref(html) {
+  if (html.includes('<base ')) return html;
+  return html.replace('<head>', '<head>\n  <base href="/site/">');
+}
 
 if (fs.existsSync(legacyLoginDir)) {
   fs.rmSync(legacyLoginDir, { recursive: true, force: true });
@@ -17,22 +41,26 @@ function copyOfficialSite() {
     return;
   }
 
-  const siteDir = path.join(dist, 'site');
-  fs.mkdirSync(siteDir, { recursive: true });
-  fs.copyFileSync(path.join(siteSrc, 'index.html'), path.join(siteDir, 'index.html'));
+  if (fs.existsSync(siteDir)) {
+    fs.rmSync(siteDir, { recursive: true, force: true });
+  }
+
+  copyDirSync(siteSrc, siteDir, {
+    skipDirNames: new Set(['.well-known']),
+  });
+
+  const siteIndex = path.join(siteDir, 'index.html');
+  if (fs.existsSync(siteIndex)) {
+    const html = fs.readFileSync(siteIndex, 'utf8');
+    fs.writeFileSync(siteIndex, injectSiteBaseHref(html), 'utf8');
+  }
 
   const src9610 = path.join(siteSrc, '9610.html');
   if (fs.existsSync(src9610)) {
     fs.copyFileSync(src9610, path.join(dist, '9610.html'));
   }
 
-  const srcAssets = path.join(siteSrc, 'assets');
-  const destAssets = path.join(dist, 'assets');
-  if (fs.existsSync(srcAssets)) {
-    fs.cpSync(srcAssets, destAssets, { recursive: true });
-  }
-
-  console.log('[postbuild] copied official site to dist/site + 9610.html + assets');
+  console.log('[postbuild] copied official site to dist/site (assets under /site/assets)');
 }
 
 copyOfficialSite();