diff --git a/quartz.config.ts b/quartz.config.ts
index a74b77d..5df1a56 100644
--- a/quartz.config.ts
+++ b/quartz.config.ts
@@ -11,7 +11,7 @@ const config: QuartzConfig = {
       tagId: "G-JVXFC0DCRE",
     },
     locale: "ja-JP",
-    baseUrl: "https://notes.kinoshita-lab.org/",
+    baseUrl: "notes.kinoshita-lab.org",
     ignorePatterns: ["private", "templates", ".obsidian", "obsidian_templates_"],
     defaultDateType: "modified",
     theme: {