diff --git a/docusaurus.config.ts b/docusaurus.config.ts
index d06586f5b..4ccfda5fe 100644
--- a/docusaurus.config.ts
+++ b/docusaurus.config.ts
@@ -69,7 +69,7 @@ const sigs = [
     to: "/docs/sig/develop-tools/sig_intro"
   },
   {
-    label: "miniob",
+    label: "MiniOB",
     to: "/docs/sig/miniob/sig_intro"
   },
   {