diff --git a/docs/intro.md b/docs/intro.md
index ff9c1a4..22ccd61 100644
--- a/docs/intro.md
+++ b/docs/intro.md
@@ -2,4 +2,15 @@
 sidebar_position: 1
 ---
 
-test
\ No newline at end of file
+# 変更プロセス
+
+下記のフォルダー内の変更は、　i18nの中の　en / jp　フォルダー
+内にあるページに変更を反映してください。
+
+docs -> (en/jp)/docusaurus-plugin-content-docs/current
+
+
+standard -> (en/jp)/docusaurus-plugin-content-standard/current
+
+
+blog ->  (en/jp)/docusaurus-plugin-content-blog
\ No newline at end of file
diff --git a/i18n/en/docusaurus-plugin-content-blog/authors.yml b/i18n/en/docusaurus-plugin-content-blog/authors.yml
index 0c2d26e..f54e7ba 100644
--- a/i18n/en/docusaurus-plugin-content-blog/authors.yml
+++ b/i18n/en/docusaurus-plugin-content-blog/authors.yml
@@ -1,5 +1,5 @@
 airinterface:
-  name: 福田ゆり
+  name: airinterface
   title: Engineering mind creative being
   url: https://github.com/airinterface
   image_url: https://github.com/airinterface.png
diff --git a/i18n/en/docusaurus-plugin-content-docs/current/intro.md b/i18n/en/docusaurus-plugin-content-docs/current/intro.md
index ff9c1a4..a2612e1 100644
--- a/i18n/en/docusaurus-plugin-content-docs/current/intro.md
+++ b/i18n/en/docusaurus-plugin-content-docs/current/intro.md
@@ -2,4 +2,15 @@
 sidebar_position: 1
 ---
 
-test
\ No newline at end of file
+# Update process
+
+When you change any content in below folder, 
+copy content into i18n folders as well. 
+
+docs -> i18n/(en/jp)/docusaurus-plugin-content-docs/current
+
+
+standard -> i18n/(en/jp)/docusaurus-plugin-content-standard/current
+
+
+blog ->  i18n/(en/jp)/docusaurus-plugin-content-blog
\ No newline at end of file
diff --git a/i18n/ja/docusaurus-plugin-content-docs/current/intro.md b/i18n/ja/docusaurus-plugin-content-docs/current/intro.md
index ff9c1a4..22ccd61 100644
--- a/i18n/ja/docusaurus-plugin-content-docs/current/intro.md
+++ b/i18n/ja/docusaurus-plugin-content-docs/current/intro.md
@@ -2,4 +2,15 @@
 sidebar_position: 1
 ---
 
-test
\ No newline at end of file
+# 変更プロセス
+
+下記のフォルダー内の変更は、　i18nの中の　en / jp　フォルダー
+内にあるページに変更を反映してください。
+
+docs -> (en/jp)/docusaurus-plugin-content-docs/current
+
+
+standard -> (en/jp)/docusaurus-plugin-content-standard/current
+
+
+blog ->  (en/jp)/docusaurus-plugin-content-blog
\ No newline at end of file
diff --git a/src/pages/index.tsx b/src/pages/index.tsx
index 400a3e1..25dc5c8 100644
--- a/src/pages/index.tsx
+++ b/src/pages/index.tsx
@@ -16,13 +16,6 @@ function HomepageHeader() {
           {siteConfig.title}
         </Heading>
         <p className="hero__subtitle">{siteConfig.tagline}</p>
-        <div className={styles.buttons}>
-          <Link
-            className="button button--secondary button--lg"
-            to="/docs/intro">
-            Docusaurus Tutorial - 5min ⏱️
-          </Link>
-        </div>
       </div>
     </header>
   );