diff --git a/.vs/IoTGateway/DesignTimeBuild/.dtbcache.v2 b/.vs/IoTGateway/DesignTimeBuild/.dtbcache.v2
index 93dff26b..82a21850 100644
Binary files a/.vs/IoTGateway/DesignTimeBuild/.dtbcache.v2 and b/.vs/IoTGateway/DesignTimeBuild/.dtbcache.v2 differ
diff --git a/.vs/IoTGateway/v16/.suo b/.vs/IoTGateway/v16/.suo
index 5dc9db6a..a2abc72c 100644
Binary files a/.vs/IoTGateway/v16/.suo and b/.vs/IoTGateway/v16/.suo differ
diff --git a/IoTGateway/IoTGateway.csproj b/IoTGateway/IoTGateway.csproj
index e7baa971..38b84283 100644
--- a/IoTGateway/IoTGateway.csproj
+++ b/IoTGateway/IoTGateway.csproj
@@ -9,6 +9,8 @@
     <CopyRefAssembliesToPublishDirectory>true</CopyRefAssembliesToPublishDirectory>
   
     <DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>
+  
+    <UserSecretsId>109f0b79-49c8-4cb6-9aa4-44ab3b35b753</UserSecretsId>
 </PropertyGroup>
 
 
diff --git a/IoTGateway/Properties/PublishProfiles/FolderProfile.pubxml b/IoTGateway/Properties/PublishProfiles/FolderProfile.pubxml
index 20ed9800..38104a11 100644
--- a/IoTGateway/Properties/PublishProfiles/FolderProfile.pubxml
+++ b/IoTGateway/Properties/PublishProfiles/FolderProfile.pubxml
@@ -14,7 +14,6 @@ https://go.microsoft.com/fwlink/?LinkID=208121.
     <WebPublishMethod>FileSystem</WebPublishMethod>
     <SiteUrlToLaunchAfterPublish />
     <TargetFramework>net5.0</TargetFramework>
-    <RuntimeIdentifier>win-x64</RuntimeIdentifier>
     <ProjectGuid>68abbdf2-1485-4756-9a94-6afa874d69a3</ProjectGuid>
     <SelfContained>false</SelfContained>
   </PropertyGroup>
diff --git a/IoTGateway/Properties/PublishProfiles/FolderProfile.pubxml.user b/IoTGateway/Properties/PublishProfiles/FolderProfile.pubxml.user
index 2cc8a7fc..b2c70af8 100644
--- a/IoTGateway/Properties/PublishProfiles/FolderProfile.pubxml.user
+++ b/IoTGateway/Properties/PublishProfiles/FolderProfile.pubxml.user
@@ -5,6 +5,6 @@ https://go.microsoft.com/fwlink/?LinkID=208121.
 <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <_PublishTargetUrl>E:\workbench\iotgateway\IoTGateway\bin\Release\net5.0\publish\</_PublishTargetUrl>
-    <History>True|2022-01-16T05:59:48.3664224Z;True|2021-12-24T19:18:19.0736393+08:00;True|2021-12-24T16:46:49.1192015+08:00;True|2021-12-24T16:23:28.9214784+08:00;True|2021-12-24T15:20:08.6401847+08:00;True|2021-12-17T19:11:07.1655146+08:00;True|2021-12-12T14:11:08.8380502+08:00;</History>
+    <History>True|2022-01-16T14:02:51.6829056Z;True|2022-01-16T13:59:48.3664224+08:00;True|2021-12-24T19:18:19.0736393+08:00;True|2021-12-24T16:46:49.1192015+08:00;True|2021-12-24T16:23:28.9214784+08:00;True|2021-12-24T15:20:08.6401847+08:00;True|2021-12-17T19:11:07.1655146+08:00;True|2021-12-12T14:11:08.8380502+08:00;</History>
   </PropertyGroup>
 </Project>
\ No newline at end of file
diff --git a/IoTGateway/Views/Login/Login.cshtml b/IoTGateway/Views/Login/Login.cshtml
index 0bc00622..d3501e47 100644
--- a/IoTGateway/Views/Login/Login.cshtml
+++ b/IoTGateway/Views/Login/Login.cshtml
@@ -46,12 +46,12 @@
                     <ul class="loginForm">
                         <li>
                             <i><img src="~/images/icon-login04.png" /></i>
-                            <input type="text" name="ITCode" placeholder="admin" class="login-input" autocomplete="off" value="@Model.ITCode">
-                        </li>@*@Model.Localizer["Login.InputUserName"]*@
+                            <input type="text" name="ITCode" placeholder="@Model.Localizer["Login.InputUserName"]" class="login-input" autocomplete="off" value="admin">
+                        </li>
                         <li>
                             <i style="width: 16px;"><img src="~/images/icon-login01.png" /></i>
-                            <input type="password" name="Password" placeholder="000000" class="login-input" value="@Model.Password">
-                        </li>@*@Model.Localizer["Login.InputPassword"]*@
+                            <input type="password" name="Password" placeholder="@Model.Localizer["Login.InputPassword"]" class="login-input" value="000000">
+                        </li>
                         <li>
                             <i><img src="~/images/icon-login03.png" /></i>
                             <input type="text" name="VerifyCode" placeholder="@Model.Localizer["Login.InputValidation"]" class="login-input">
diff --git a/IoTGateway/iotgateway.db b/IoTGateway/iotgateway.db
index 119f243b..11bc6a23 100644
Binary files a/IoTGateway/iotgateway.db and b/IoTGateway/iotgateway.db differ
diff --git a/iotgateway.db b/iotgateway.db
index 119f243b..11bc6a23 100644
Binary files a/iotgateway.db and b/iotgateway.db differ