diff --git a/package.json b/package.json
index 93ec541..f5f14ff 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "js-cookie": "^2.1.3",
     "qs": "^6.2.0",
     "react": "^15.4.1",
-    "react-countup": "^1.3.0",
+    "react-countup": "1.3.0",
     "react-dom": "^15.4.1",
     "recharts": "^0.19.0"
   },
diff --git a/src/components/layout/menu.js b/src/components/layout/menu.js
index ad131b4..f5eeac4 100644
--- a/src/components/layout/menu.js
+++ b/src/components/layout/menu.js
@@ -6,7 +6,7 @@ import { menu } from '../../utils'
 const topMenus = menu.map(item => item.key)
 const getMenus = function (menuArray, siderFold, parentPath = '/') {
   return menuArray.map(item => {
-    const linkTo = parentPath +item.key
+    const linkTo = parentPath + item.key
     if (item.child) {
       return (
         <Menu.SubMenu key={linkTo} title={<span>{item.icon ? <Icon type={item.icon} /> : ''}{siderFold && topMenus.indexOf(item.key) >= 0 ? '' : item.name}</span>}>
@@ -59,7 +59,7 @@ function Menus ({ siderFold, darkTheme, location, handleClickNavMenu, navOpenKey
       mode={siderFold ? 'vertical' : 'inline'}
       theme={darkTheme ? 'dark' : 'light'}
       onClick={handleClickNavMenu}
-      defaultSelectedKeys={[location.pathname !== "/" ? location.pathname : '/dashboard']}
+      defaultSelectedKeys={[location.pathname !== '/' ? location.pathname : '/dashboard']}
     >
       {menuItems}
     </Menu>