diff --git a/components/icon/index.tsx b/components/icon/index.tsx
index d49e9b5d..5e247c78 100644
--- a/components/icon/index.tsx
+++ b/components/icon/index.tsx
@@ -1,7 +1,6 @@
-import { Tooltip, Typography, Icon } from "@material-ui/core";
+import { Tooltip, Icon } from "@material-ui/core";
 import React from "react";
 import { Language } from "lib/models";
-import classes from "./style.module.css";
 
 export default function LanguageIcon({
   language,
diff --git a/pages/algorithm/[slug].tsx b/pages/algorithm/[slug].tsx
index 5654b406..6cf5c471 100644
--- a/pages/algorithm/[slug].tsx
+++ b/pages/algorithm/[slug].tsx
@@ -1,4 +1,4 @@
-import React, { Fragment, useEffect } from "react";
+import React, { useEffect } from "react";
 import { Typography, Breadcrumbs } from "@material-ui/core";
 import Link from "components/link";
 import renderMarkdown from "lib/markdown";