diff --git a/src/config.ts b/src/config.ts
index e21f1ad..e233551 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -145,7 +145,7 @@ export const themeConfig: ThemeConfig = {
         url: 'https://github.com/radishzzz/astro-theme-retypeset',
       },
       {
-        name: 'Twitter',
+        name: 'X',
         url: 'https://x.com/radishzz_',
       },
       // {
diff --git a/src/content/posts/guides/Theme Guide-en.md b/src/content/posts/guides/Theme Guide-en.md
index 977bed0..a46ada9 100644
--- a/src/content/posts/guides/Theme Guide-en.md	
+++ b/src/content/posts/guides/Theme Guide-en.md	
@@ -163,7 +163,7 @@ footer: {
       url: 'https://github.com/radishzzz/astro-theme-retypeset',
     },
     {
-      name: 'Twitter',
+      name: 'X',
       url: 'https://x.com/radishzz_',
     },
     // {
diff --git a/src/content/posts/guides/Theme Guide-es.md b/src/content/posts/guides/Theme Guide-es.md
index 1417d49..1e30f59 100644
--- a/src/content/posts/guides/Theme Guide-es.md	
+++ b/src/content/posts/guides/Theme Guide-es.md	
@@ -163,7 +163,7 @@ footer: {
       url: 'https://github.com/radishzzz/astro-theme-retypeset',
     },
     {
-      name: 'Twitter',
+      name: 'X',
       url: 'https://x.com/radishzz_',
     },
     // {
diff --git a/src/content/posts/guides/Theme Guide-ja.md b/src/content/posts/guides/Theme Guide-ja.md
index f2eaa13..788adde 100644
--- a/src/content/posts/guides/Theme Guide-ja.md	
+++ b/src/content/posts/guides/Theme Guide-ja.md	
@@ -163,7 +163,7 @@ footer: {
       url: 'https://github.com/radishzzz/astro-theme-retypeset',
     },
     {
-      name: 'Twitter',
+      name: 'X',
       url: 'https://x.com/radishzz_',
     },
     // {
diff --git a/src/content/posts/guides/Theme Guide-ru.md b/src/content/posts/guides/Theme Guide-ru.md
index 34fdc1d..3dda79b 100644
--- a/src/content/posts/guides/Theme Guide-ru.md	
+++ b/src/content/posts/guides/Theme Guide-ru.md	
@@ -163,7 +163,7 @@ footer: {
       url: 'https://github.com/radishzzz/astro-theme-retypeset',
     },
     {
-      name: 'Twitter',
+      name: 'X',
       url: 'https://x.com/radishzz_',
     },
     // {
diff --git a/src/content/posts/guides/Theme Guide-zh-tw.md b/src/content/posts/guides/Theme Guide-zh-tw.md
index e8d0e8a..15b97f6 100644
--- a/src/content/posts/guides/Theme Guide-zh-tw.md	
+++ b/src/content/posts/guides/Theme Guide-zh-tw.md	
@@ -163,7 +163,7 @@ footer: {
       url: 'https://github.com/radishzzz/astro-theme-retypeset',
     },
     {
-      name: 'Twitter',
+      name: 'X',
       url: 'https://x.com/radishzz_',
     },
     // {
diff --git a/src/content/posts/guides/Theme Guide-zh.md b/src/content/posts/guides/Theme Guide-zh.md
index 3dd28cc..28b04a3 100644
--- a/src/content/posts/guides/Theme Guide-zh.md	
+++ b/src/content/posts/guides/Theme Guide-zh.md	
@@ -163,7 +163,7 @@ footer: {
       url: 'https://github.com/radishzzz/astro-theme-retypeset',
     },
     {
-      name: 'Twitter',
+      name: 'X',
       url: 'https://x.com/radishzz_',
     },
     // {