Fix 全文检索功能

docs/index.html

@@ -22,13 +22,11 @@
 	  //logo: 'https://my-blog-to-use.oss-cn-beijing.aliyuncs.com/2019-3logo-透明.png' ,
 	  depth: 4,
      search: {
-        noData: {
-          '/': 'No results!'
-        },
             paths: 'auto',
-        placeholder: {
-          '/': 'Search'
-        }
+            placeholder: '搜索',
+            noData: '找不到结果',
+            // Headline depth, 1 - 6
+            depth: 6
         },
 	  
     }
@@ -38,5 +36,6 @@
   <script src="//unpkg.com/prismjs/components/prism-java.min.js"></script>
   <!--全文搜索-->
   <script src="//unpkg.com/docsify/lib/plugins/search.js"></script>
+
 </body>
 </html>