diff --git a/NuGet.Config b/NuGet.Config
index 370bfce..ad1421d 100644
--- a/NuGet.Config
+++ b/NuGet.Config
@@ -2,7 +2,7 @@
 
 <configuration>
 	<packageSources>
-		<add key="JiSheTeam" value="http://proget.jisheyun.com:9511/nuget/JiSheTeam/v3/index.json" protocolVersion="3" allowInsecureConnections="true" />
+		<!--<add key="JiSheTeam" value="http://proget.jisheyun.com:9511/nuget/JiSheTeam/v3/index.json" protocolVersion="3" allowInsecureConnections="true" />-->
 		<add key="nuget" value="https://api.nuget.org/v3/index.json" />
 	</packageSources>
 </configuration>
diff --git a/host/JiShe.IoT.HttpApi.Host/IoTHttpApiHostModule.cs b/host/JiShe.IoT.HttpApi.Host/IoTHttpApiHostModule.cs
index cc6a319..b5a3ade 100644
--- a/host/JiShe.IoT.HttpApi.Host/IoTHttpApiHostModule.cs
+++ b/host/JiShe.IoT.HttpApi.Host/IoTHttpApiHostModule.cs
@@ -47,12 +47,7 @@ namespace JiShe.IoT
             ConfigurationSignalR(context);
             ConfigurationMultiTenancy();
             ConfigureBlobStorage();
-
-            Configure<ServerApplicationOptions>(options =>
-            {
-                configuration.GetSection(nameof(ServerApplicationOptions)).Bind(options);
-            });
-
+             
             Configure<DataChannelOptions>(options =>
             {
                 configuration.GetSection(nameof(DataChannelOptions)).Bind(options);
diff --git a/host/JiShe.IoT.HttpApi.Host/configs/appsettings.Development.json b/host/JiShe.IoT.HttpApi.Host/configs/appsettings.Development.json
index 5ec47aa..688624f 100644
--- a/host/JiShe.IoT.HttpApi.Host/configs/appsettings.Development.json
+++ b/host/JiShe.IoT.HttpApi.Host/configs/appsettings.Development.json
@@ -38,7 +38,7 @@
     "TenantName": "1YMVZZkAkRArjxSD8457",
     "Namespace": "OneNET",
     "PulsarSecretKey": "0fd7afb8b0d04e6abc4fdfdac2190a79",
-    "PulsarSubscriptionCustomName": "sub3",
+    "PulsarSubscriptionCustomName": "sub4",
     "EnableTls": false,
     "ValidateServerCertificate": false,
     "ConnectionTimeout": 30,