diff --git a/components/mdx/H2.tsx b/components/mdx/H2.tsx
index 46e022b..9f48e0e 100644
--- a/components/mdx/H2.tsx
+++ b/components/mdx/H2.tsx
@@ -1,6 +1,6 @@
 const H2 = (props: JSX.IntrinsicElements["h2"]) => {
   return (
-    <h2 className={"caption-font mt-6 mb-2 scroll-mt-20"} id={props.id}>
+    <h2 className={"caption-font mt-6 mb-2 scroll-mt-20 text-[1.45rem]"} id={props.id}>
       {props.children}
     </h2>
   );
diff --git a/components/reader-page/PostRender.tsx b/components/reader-page/PostRender.tsx
index 505cc96..8c8e99b 100644
--- a/components/reader-page/PostRender.tsx
+++ b/components/reader-page/PostRender.tsx
@@ -19,7 +19,7 @@ export const PostRender = (props: {
       <div className="border-black border-b-2 pb-1 dark:border-gray-300">
         <div
           className={
-            "caption-font my-2 flex justify-center whitespace-normal break-words font-bold text-[1.8rem] text-black leading-[2.1rem] dark:text-white"
+            "caption-font my-2 flex justify-center whitespace-normal break-words font-bold text-[1.65rem] text-black leading-[2.1rem] dark:text-white"
           }
         >
           {props.frontMatter?.title}
diff --git a/pages/search.tsx b/pages/search.tsx
index c32a1ed..4333990 100644
--- a/pages/search.tsx
+++ b/pages/search.tsx
@@ -24,7 +24,7 @@ export default function SearchPage(props: SearchPageProps) {
   const { toast } = useToast();
 
   const fetchSearchAPI = (param: string): Promise<TSearchResultItem[]> => {
-    setIsLoading(true)
+    setIsLoading(true);
     return axios.get<TSearchResultItem[]>(`/api/search/${param}`).then((response) => response.data);
   };
 
diff --git a/types/docs.type.ts b/types/docs.type.ts
index 9cf121f..7bfc869 100644
--- a/types/docs.type.ts
+++ b/types/docs.type.ts
@@ -1,5 +1,3 @@
-import type { TPostFrontmatter } from "./frontmatter.type";
-
 export type TPostListItem = {
   id: string;
   frontMatter: TPostFrontmatter;