update

index.html

@@ -35,7 +35,7 @@
                 search: {
                     maxAge: 86400000,
                     paths: '/',
-                    placeholder: '搜索',
+                    placeholder: window.location.href.indexOf('/zh-cn/')!=-1?'搜索':'Type to search',
                     noData: 'No Results',
                 },
                 markdown: {