diff --git a/public/public_dir b/public/public_dir
new file mode 100644
index 0000000..c5e6e94
--- /dev/null
+++ b/public/public_dir
@@ -0,0 +1 @@
+test public dir build
\ No newline at end of file
diff --git a/vercel.json b/vercel.json
index b7c60ed..8041d9e 100644
--- a/vercel.json
+++ b/vercel.json
@@ -1,3 +1,3 @@
 {
-    "outputDirectory": "build"
+    "outputDirectory": "public"
 }
\ No newline at end of file