diff --git a/config.toml b/config.toml
index 49333b0..3cbd979 100644
--- a/config.toml
+++ b/config.toml
@@ -1,6 +1,6 @@
 baseURL = 'https://blog.coherence.codes/'
 languageCode = 'zh-cn'
-DefaultContentLanguage = "zh"
+defaultContentLanguage = "zh"
 title = "Coherence's Blog"
 copyright = "Coherence. 本站遵循 CC BY-NC-SA 4.0 协议"
 theme = "diary"
diff --git a/themes/diary b/themes/diary
index e6ca56a..cb8a7b0 160000
--- a/themes/diary
+++ b/themes/diary
@@ -1 +1 @@
-Subproject commit e6ca56a22e7cfa5c1211beb2cce1e8b45ad0acbc
+Subproject commit cb8a7b05c14a81cc359df3a2afe37dc6ebdd106d