diff --git a/index.html b/index.html
index d081b0bea90831b58c5fcedc864afbea9720ac90..9dec3672bb0e548fc60132cf66856bf0c7a1fa28 100644
--- a/index.html
+++ b/index.html
@@ -62,6 +62,7 @@
       themeColor: '#003F72',
       repo: 'apachecn/python-programming-net-zh',
       plugins: [window.docsPlugin],
+      search: {
         paths: 'auto',
         placeholder: '搜索',
         noData: '没有结果',