修复多CPU在默认主题和AngelKanade下显示的问题，完善内网穿透本地化文本 (#415)

resource/template/dashboard-default/nat.html

@@ -16,8 +16,8 @@
                     <th>ID</th>
                     <th>{{tr "Name"}}</th>
                     <th>Agent ID</th>
-                    <th>内网服务</th>
-                    <th>绑定域名</th>
+                    <th>{{tr "LocalService"}}</th>
+                    <th>{{tr "BindHostname"}}</th>
                     <th>{{tr "Administration"}}</th>
                 </tr>
             </thead>