diff --git a/frontend-source/scripts/extract-router.js b/frontend-source/scripts/extract-router.js
new file mode 100644
index 00000000..e125bd5d
--- /dev/null
+++ b/frontend-source/scripts/extract-router.js
@@ -0,0 +1,116 @@
+#!/usr/bin/env node
+/**
+ * 路由表提取器
+ * 从格式化后的 JS 中提取 vue-router 的 routes 定义
+ * 
+ * 用法: node extract-router.js <formatted-dir> <output.json>
+ */
+
+const fs = require('fs');
+const path = require('path');
+const parser = require('@babel/parser');
+const traverse = require('@babel/traverse').default;
+
+function extractRouter(inputDir, outputFile) {
+  const files = fs.readdirSync(inputDir).filter(f => f.endsWith('.formatted.js'));
+  const routes = [];
+  
+  for (const file of files) {
+    const code = fs.readFileSync(path.join(inputDir, file), 'utf-8');
+    
+    try {
+      const ast = parser.parse(code, {
+        sourceType: 'script',
+        plugins: ['jsx', 'typescript', 'classProperties', 'dynamicImport'],
+        errorRecovery: true,
+      });
+      
+      traverse(ast, {
+        // Match routes: [...] arrays containing path/component objects
+        ArrayExpression(nodePath) {
+          const node = nodePath.node;
+          
+          const hasRoutes = node.elements.some(el => 
+            el.type === 'ObjectExpression' && 
+            el.properties.some(prop => prop.key && prop.key.name === 'path')
+          );
+          
+          if (hasRoutes) {
+            node.elements.forEach(el => {
+              if (el.type === 'ObjectExpression') {
+                const routeDef = {};
+                el.properties.forEach(prop => {
+                  if (prop.key && prop.key.type === 'Identifier') {
+                    if (prop.key.name === 'path' && prop.value.type === 'StringLiteral') {
+                      routeDef.path = prop.value.value;
+                    }
+                    if (prop.key.name === 'name' && prop.value.type === 'StringLiteral') {
+                      routeDef.name = prop.value.value;
+                    }
+                    if (prop.key.name === 'meta' && prop.value.type === 'ObjectExpression') {
+                      routeDef.meta = {};
+                      prop.value.properties.forEach(mp => {
+                        if (mp.key && mp.key.type === 'Identifier') {
+                          routeDef.meta[mp.key.name] = mp.value.type === 'StringLiteral' ? mp.value.value : true;
+                        }
+                      });
+                    }
+                    if (prop.key.name === 'component') {
+                      routeDef.component = prop.value.type === 'ArrowFunctionExpression' 
+                        ? 'lazyImport' 
+                        : (prop.value.type === 'Identifier' ? prop.value.name : 'inline');
+                    }
+                  }
+                });
+                
+                if (routeDef.path && !routes.find(r => r.path === routeDef.path)) {
+                  routes.push(routeDef);
+                }
+              }
+            });
+          }
+        },
+        
+        // Match path-like strings: /xxx/xxx
+        StringLiteral(nodePath) {
+          const value = nodePath.node.value;
+          if (typeof value === 'string' && /^\/[a-z][a-z0-9_/-]*$/i.test(value) && value.length > 2) {
+            const parent = nodePath.parent;
+            if (parent.type === 'ObjectProperty' && parent.key && parent.key.name === 'path') {
+              return; // Already handled above
+            }
+            if (!routes.find(r => r.path === value)) {
+              routes.push({ path: value, source: 'stringLiteral', file: file });
+            }
+          }
+        },
+      });
+    } catch (e) {
+      // Skip unparseable files
+    }
+  }
+  
+  const result = routes.sort((a, b) => (a.path || '').localeCompare(b.path || ''));
+  
+  fs.writeFileSync(outputFile, JSON.stringify(result, null, 2));
+  console.log(`提取完成: ${result.length} 条路由 → ${outputFile}`);
+  
+  // Generate Markdown route table
+  const mdPath = outputFile.replace('.json', '.md');
+  let md = '# 路由表\n\n';
+  md += `| Path | Name | Component | Meta |\n`;
+  md += `|------|------|-----------|------|\n`;
+  result.forEach(r => {
+    md += `| \`${r.path || '-'}\` | ${r.name || '-'} | ${r.component || '-'} | ${r.meta ? JSON.stringify(r.meta) : '-'} |\n`;
+  });
+  fs.writeFileSync(mdPath, md);
+  console.log(`路由表 Markdown: ${mdPath}`);
+}
+
+const args = process.argv.slice(2);
+if (args.length < 2) {
+  console.log('用法: node extract-router.js <formatted-dir> <output.json>');
+  process.exit(1);
+}
+
+extractRouter(args[0], args[1]);