diff --git a/_docs/index.html b/_docs/index.html
index 10679f3f..3e9754eb 100644
--- a/_docs/index.html
+++ b/_docs/index.html
@@ -23,18 +23,16 @@
       // basepath: '../docs/',
       
         // Search Support
-      // search: {
-      //   maxAge: 43200000, // 过期时间，单位毫秒，默认一天
-      //   paths: 'auto',
-      //   placeholder: {
-      //     '/en/': 'Search',
-      //     '/': '搜索',
-      //   },
-      //   noData: {
-      //     '/en/': 'No Results',
-      //     '/': '找不到结果',
-      //   },
-      // },
+      search: {
+        maxAge: 43200000, // 过期时间，单位毫秒，默认一天
+        paths: 'auto',
+        placeholder: {
+          '/': '搜索文档...',
+        },
+        noData: {
+          '/': '找不到结果',
+        },
+      },
 
        // load sidebar from _sidebar.md
       loadSidebar: '_sidebar',
@@ -46,5 +44,6 @@
     }
   </script>
   <script src="https://cdn.bootcss.com/docsify/4.5.5/docsify.min.js"></script>
+  <script src="https://cdn.bootcss.com/docsify/4.5.5/plugins/search.min.js"></script>
 </body>
 </html>
diff --git a/server.py b/server.py
index 7302d2ad..c6d279ff 100644
--- a/server.py
+++ b/server.py
@@ -24,7 +24,7 @@ except:
 	p("需要flask才可使用本服务。\n安装方式：%s install flask" % ("pip3" if isPy3 else "pip"))
 	exit(1)
 
-app = Flask(__name__, static_folder='')
+app = Flask(__name__, static_folder='__static__')
 app.config['SEND_FILE_MAX_AGE_DEFAULT'] = 0
 
 @app.after_request
@@ -45,7 +45,7 @@ def get_mimetype(path):
 	return mimetypes.guess_type(path)[0] or 'application/octet-stream'
 
 def get_file(path):
-	if not os.path.exists(path):
+	if not os.path.isfile(path):
 		abort(404)
 		return None
 	if not is_sub(path):
@@ -61,6 +61,12 @@ def root():
 
 @app.route('/<path:path>', methods=['GET'])
 def static_file(path):
+	if os.path.isdir(path): 
+		if not path.endswith('/'): path += '/'
+		path += 'index.html'
+	if not os.path.isfile(path):
+		abort(404)
+		return None
 	return Response(get_file(path), mimetype = get_mimetype(path))
 
 def process_request():