diff --git a/docs/ko/index.md b/docs/ko/index.md
index ee82283..f66ad88 100644
--- a/docs/ko/index.md
+++ b/docs/ko/index.md
@@ -2,7 +2,7 @@
 layout: home
 
 hero:
-  name: "Build Your Won TanStack Query"
+  name: "Build Your Own TanStack Query"
   tagline: "밑바닥부터 구현해보기"
   actions:
     - theme: brand
diff --git a/index.html b/index.html
index 05f9181..ce2d39c 100644
--- a/index.html
+++ b/index.html
@@ -3,7 +3,7 @@
   <head>
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>Build Your Won TanStack Query</title>
+    <title>Build Your Own TanStack Query</title>
   </head>
   <body>
     <div id="root"></div>
