add placeholder

haolin3 · haolin3 · commit dc5118477429 · 2020-07-09T12:22:48.000+08:00
diff --git a/learning/.vuepress/config.js b/learning/.vuepress/config.js
@@ -6,6 +6,7 @@ module.exports = {
     theme: "reco",
     themeConfig: {
         sidebar: "auto",
+        searchPlaceholder: "搜索：KMP",
         nav: [
           { text: 'GitHub', link: 'https://github.com/geekxh/hello-algorithm', icon: 'reco-github' }
         ],
