diff --git a/hugo.toml b/hugo.toml
index 3791bf3..71902bc 100644
--- a/hugo.toml
+++ b/hugo.toml
@@ -1,6 +1,6 @@
 # baseURL = "https://blachp.techtransthai.org/"
-languageCode = "th"
-defaultContentLanguage = "th"
+languageCode = "en"
+defaultContentLanguage = "en"
 
 title = "BlaCHp"
 # copyright = "Copy, _right?_ :thinking_face:"
@@ -10,8 +10,9 @@ disableKinds = ["taxonomy", "term"]
 
 [params.author]
   name = "BlaCHp"
-  # headline = "An awesome person"
-  # image = "img/author.jpg"  # path relative to static directory
+  headline = "Hello! You can view my work from the link below. Thank you for visiting. Wish you happiness!"
+  
+  image = "avatar.jpg"  # path relative to static directory
 
   links = [
     { readawrite = { href = "https://www.readawrite.com/?action=user_page&user_id_publisher=1225708", text = "readAwrite" } },
@@ -36,7 +37,7 @@ disableKinds = ["taxonomy", "term"]
     # { kickstarter = "https://www.kickstarter.com/profile/username" },
     # { lastfm = "https://last.fm/user/username" },
     # { linkedin = "https://linkedin.com/in/username" },
-    # { mastodon = "https://mastodon.instance/@username" },
+    { mastodon = { href = "https://mstdn.in.th/@BlaCHp", text = "Mastodon in Thailand" } },
     # { medium = "https://medium.com/username" },
     # { microsoft = "https://www.microsoft.com/" },
     # { patreon = "https://www.patreon.com/username" },
diff --git a/static/avatar.jpg b/static/avatar.jpg
new file mode 100644
index 0000000..95aa3b5
Binary files /dev/null and b/static/avatar.jpg differ