diff --git a/ts-overload-function/package.json b/ts-overload-function/package.json
index 0406b5b..d875284 100644
--- a/ts-overload-function/package.json
+++ b/ts-overload-function/package.json
@@ -6,6 +6,7 @@
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1",
     "build": "slidev build",
+    "export": "slidev export",
     "dev": "slidev"
   },
   "keywords": [],