diff --git a/IoTGateway/Views/Login/Login.cshtml b/IoTGateway/Views/Login/Login.cshtml
index eb3e03b..2799257 100644
--- a/IoTGateway/Views/Login/Login.cshtml
+++ b/IoTGateway/Views/Login/Login.cshtml
@@ -47,11 +47,11 @@
                     <ul class="loginForm">
                         <li>
                             <i><img src="~/images/icon-login04.png" /></i>
-                            <input type="text" name="ITCode" placeholder="@Model.Localizer["Login.InputUserName"]" class="login-input" autocomplete="off" value="admin">
+                            <input type="text" name="ITCode" placeholder="@Model.Localizer["Login.InputUserName"]" class="login-input" autocomplete="off">
                         </li>
                         <li>
                             <i style="width: 16px;"><img src="~/images/icon-login01.png" /></i>
-                            <input type="password" name="Password" placeholder="@Model.Localizer["Login.InputPassword"]" class="login-input" value="000000">
+                            <input type="password" name="Password" placeholder="@Model.Localizer["Login.InputPassword"]" class="login-input">
                         </li>
                         @*<li>
                             <i><img src="~/images/icon-login03.png" /></i>
diff --git a/IoTGateway/iotgateway.db b/IoTGateway/iotgateway.db
index c2287e4..ef5a5b9 100644
Binary files a/IoTGateway/iotgateway.db and b/IoTGateway/iotgateway.db differ
diff --git a/README.md b/README.md
index d950295..6d55c71 100644
--- a/README.md
+++ b/README.md
@@ -1,15 +1,17 @@
 # IoTGateway
 
-## [在线体验](http://online.iotgateway.net/)
+## [在线体验 http://online.iotgateway.net](http://online.iotgateway.net/)
+
+- 用户名：`admin`     密码：`iotgateway.net`
 
 > 基于.NET6的跨平台工业物联网网关
-> 
+>
 > B/S架构，可视化配置
-> 
+>
 > 南向连接到你的任何设备和系统(如PLC、扫码枪、CNC、数据库、串口设备、上位机、非标设备、OPC Server、OPC UA Server、Mqtt Server等)
-> 
+>
 > 北向连接[IoTSharp](https://github.com/IoTSharp/IoTSharp)、[ThingsCloud](https://www.thingscloud.xyz/)、[ThingsBoard](https://thingsboard.io/)、华为云或您自己的物联网平台(MES、SCADA)等进行双向数据通讯
-> 
+>
 > 当然也可以进行边缘计算。
 >