diff --git a/src/components/SiderMenu/SiderMenu.js b/src/components/SiderMenu/SiderMenu.js
index 188d79eb669d0791535dbe442c583ea906ed6836..9b7300f9dfd1588dac45f517fc3e607384ac6c06 100644
--- a/src/components/SiderMenu/SiderMenu.js
+++ b/src/components/SiderMenu/SiderMenu.js
@@ -22,17 +22,37 @@ const getIcon = icon => {
   return icon;
 };
 
-export const getMeunMatchKeys = (flatMenuKeys, path) => {
-  return flatMenuKeys.filter(item => {
-    return pathToRegexp(item).test(path);
-  });
-};
+/**
+ * Recursively flatten the data
+ * [{path:string},{path:string}] => {path,path2}
+ * @param  menu
+ */
+export const getFlatMenuKeys = menu =>
+  menu.reduce((keys, item) => {
+    keys.push(item.path);
+    if (item.children) {
+      return keys.concat(getFlatMenuKeys(item.children));
+    }
+    return keys;
+  }, []);
+
+/**
+ * Find all matched menu keys based on paths
+ * @param  flatMenuKeys: [/abc, /abc/:id, /abc/:id/info]
+ * @param  paths: [/abc, /abc/11, /abc/11/info]
+ */
+export const getMeunMatchKeys = (flatMenuKeys, paths) =>
+  paths.reduce(
+    (matchKeys, path) =>
+      matchKeys.concat(flatMenuKeys.filter(item => pathToRegexp(item).test(path))),
+    []
+  );
 
 export default class SiderMenu extends PureComponent {
   constructor(props) {
     super(props);
     this.menus = props.menuData;
-    this.flatMenuKeys = this.getFlatMenuKeys(props.menuData);
+    this.flatMenuKeys = getFlatMenuKeys(props.menuData);
     this.state = {
       openKeys: this.getDefaultCollapsedSubMenus(props),
     };
@@ -51,26 +71,7 @@ export default class SiderMenu extends PureComponent {
    */
   getDefaultCollapsedSubMenus(props) {
     const { location: { pathname } } = props || this.props;
-    return urlToList(pathname)
-      .map(item => {
-        return getMeunMatchKeys(this.flatMenuKeys, item)[0];
-      })
-      .filter(item => item);
-  }
-  /**
-   * Recursively flatten the data
-   * [{path:string},{path:string}] => {path,path2}
-   * @param  menus
-   */
-  getFlatMenuKeys(menus) {
-    let keys = [];
-    menus.forEach(item => {
-      if (item.children) {
-        keys = keys.concat(this.getFlatMenuKeys(item.children));
-      }
-      keys.push(item.path);
-    });
-    return keys;
+    return getMeunMatchKeys(this.flatMenuKeys, urlToList(pathname));
   }
   /**
    * 判断是否是http链接.返回 Link 或 a
@@ -159,7 +160,7 @@ export default class SiderMenu extends PureComponent {
   // Get the currently selected menu
   getSelectedMenuKeys = () => {
     const { location: { pathname } } = this.props;
-    return urlToList(pathname).map(itemPath => getMeunMatchKeys(this.flatMenuKeys, itemPath).pop());
+    return getMeunMatchKeys(this.flatMenuKeys, urlToList(pathname));
   };
   // conversion Path
   // 转化路径
diff --git a/src/components/SiderMenu/SilderMenu.test.js b/src/components/SiderMenu/SilderMenu.test.js
index 9b181c8ce76ee5e4729cb3d18b5f32acab6d3030..fd99093b96def5e6f0b706dcc304a766a1b1e72d 100644
--- a/src/components/SiderMenu/SilderMenu.test.js
+++ b/src/components/SiderMenu/SilderMenu.test.js
@@ -1,24 +1,49 @@
-import { getMeunMatchKeys } from './SiderMenu';
+import { urlToList } from '../_utils/pathTools';
+import { getFlatMenuKeys, getMeunMatchKeys } from './SiderMenu';
 
-const meun = ['/dashboard', '/userinfo', '/dashboard/name', '/userinfo/:id', '/userinfo/:id/info'];
+const menu = [{
+  path: '/dashboard',
+  children: [{
+    path: '/dashboard/name',
+  }],
+}, {
+  path: '/userinfo',
+  children: [{
+    path: '/userinfo/:id',
+    children: [{
+      path: '/userinfo/:id/info',
+    }],
+  }],
+}];
 
-describe('test meun match', () => {
+const flatMenuKeys = getFlatMenuKeys(menu);
+
+describe('test convert tree structure menu paths to flat menu paths', () => {
+  it('simple menu', () => {
+    expect(flatMenuKeys).toEqual(
+      ['/dashboard', '/dashboard/name', '/userinfo', '/userinfo/:id', '/userinfo/:id/info']
+    );
+  })
+});
+
+describe('test menu match', () => {
   it('simple path', () => {
-    expect(getMeunMatchKeys(meun, '/dashboard')).toEqual(['/dashboard']);
+    expect(getMeunMatchKeys(flatMenuKeys, urlToList('/dashboard'), true)).toEqual(['/dashboard']);
   });
+
   it('error path', () => {
-    expect(getMeunMatchKeys(meun, '/dashboardname')).toEqual([]);
+    expect(getMeunMatchKeys(flatMenuKeys, urlToList('/dashboardname'), true)).toEqual([]);
   });
 
   it('Secondary path', () => {
-    expect(getMeunMatchKeys(meun, '/dashboard/name')).toEqual(['/dashboard/name']);
+    expect(getMeunMatchKeys(flatMenuKeys, urlToList('/dashboard/name'), true)).toEqual(['/dashboard', '/dashboard/name']);
   });
 
   it('Parameter path', () => {
-    expect(getMeunMatchKeys(meun, '/userinfo/2144')).toEqual(['/userinfo/:id']);
+    expect(getMeunMatchKeys(flatMenuKeys, urlToList('/userinfo/2144'), true)).toEqual(['/userinfo', '/userinfo/:id']);
   });
 
   it('three parameter path', () => {
-    expect(getMeunMatchKeys(meun, '/userinfo/2144/info')).toEqual(['/userinfo/:id/info']);
+    expect(getMeunMatchKeys(flatMenuKeys, urlToList('/userinfo/2144/info'), false)).toEqual(['/userinfo', '/userinfo/:id', '/userinfo/:id/info']);
   });
 });