diff --git a/.github/workflows/dashboard.yml b/.github/workflows/dashboard.yml
index 25e0e2fb6..0864ef2cb 100644
--- a/.github/workflows/dashboard.yml
+++ b/.github/workflows/dashboard.yml
@@ -25,5 +25,6 @@ jobs:
       with:
         node-version: ${{ matrix.node-version }}
     - run: yarn
+    - run: yarn lint
     - run: yarn build
 
diff --git a/dashboard/src/pages/System/Environment/index.less b/dashboard/src/pages/System/Environment/index.less
deleted file mode 100644
index e69de29bb..000000000
diff --git a/dashboard/src/pages/System/Environment/index.tsx b/dashboard/src/pages/System/Environment/index.tsx
index 7d24edb81..f9f46f500 100644
--- a/dashboard/src/pages/System/Environment/index.tsx
+++ b/dashboard/src/pages/System/Environment/index.tsx
@@ -1,5 +1,3 @@
-import './index.less';
-
 import React, { useState } from 'react';
 
 import { Button, Card, message, Popconfirm, Space, Table, Tag, Tooltip } from 'antd';