diff --git a/config.toml b/config.toml
index 36392cc..a4b4a23 100644
--- a/config.toml
+++ b/config.toml
@@ -3,7 +3,7 @@
 
 baseURL = "https://io-oi.me/"
 title = "reuixiy"
-languageCode = "zh-Hant"
+languageCode = "zh-hant"
 hasCJKLanguage = true
 # 版權資訊（支援 Markdown）
 copyright = "在保留本文作者及本文連結的前提下，非商業用途隨意轉載分享。"
@@ -15,7 +15,7 @@ theme = "meme"
 newContentEditor = ""
 
 # i18n
-defaultContentLanguage = "zh-tw"
+defaultContentLanguage = "zh-hant"
 defaultContentLanguageInSubdir = false
 
 # 是否複數化列表頁面的標題
@@ -1567,11 +1567,11 @@ uglyURLs = false
 # 自行添加的多語言站點配置
 
 # 中文
-[languages.zh-tw]
+[languages.zh-hant]
     languageName = "中文"
     contentDir = "content/zh"
     weight = 1
-[languages.zh-tw.params]
+[languages.zh-hant.params]
     contentDir = "content/zh"
 
 # 英文
diff --git a/themes/meme b/themes/meme
index 985a57b..2220515 160000
--- a/themes/meme
+++ b/themes/meme
@@ -1 +1 @@
-Subproject commit 985a57b6f7177f5b611adb0d17d7c2e84db6e978
+Subproject commit 22205158335e47949a3ce68e4736f5bf744d61f0