diff --git a/quartz.config.ts b/quartz.config.ts
index 10bd1da99..fe44be292 100644
--- a/quartz.config.ts
+++ b/quartz.config.ts
@@ -16,7 +16,7 @@ const config: QuartzConfig = {
     locale: "zh-CN",
     baseUrl: "www.arenadruid.top",
     ignorePatterns: ["private", "templates", ".obsidian"],
-    defaultDateType: "created",
+    defaultDateType: "modified",
     generateSocialImages: {
       colorScheme: "darkMode",
       //image: "cover.png",