diff --git a/index.html b/index.html
index e3ba1bd9b9725aa0bf57c310a3495fec16fd73f0..682d90009bb982c5d1ba854be0fa9c2b6dd10b50 100644
--- a/index.html
+++ b/index.html
@@ -62,6 +62,7 @@
       themeColor: '#333333',
       repo: 'apachecn/pythonguru-zh',
       plugins: [window.docsPlugin],
+      search: {
         paths: 'auto',
         placeholder: '搜索',
         noData: '没有结果',