diff --git a/host/JiShe.IoT.HttpApi.Host/Program.cs b/host/JiShe.IoT.HttpApi.Host/Program.cs
index 778e170..e2eae2e 100644
--- a/host/JiShe.IoT.HttpApi.Host/Program.cs
+++ b/host/JiShe.IoT.HttpApi.Host/Program.cs
@@ -1,4 +1,5 @@
 using Microsoft.Extensions.Configuration;
+using static Volo.Abp.Identity.Settings.IdentitySettingNames;
 
 namespace JiShe.IoT;
 
@@ -7,7 +8,8 @@ public class Program
     public static async Task<int> Main(string[] args)
     {
         try
-        {
+        { 
+            //string text = Convert.ToBase64String(Encoding.UTF8.GetBytes("admin:admin123"));
             Log.Information("JiShe.IoT.HttpApi.Host.");
             var builder = WebApplication.CreateBuilder(args);
             builder.Host
diff --git a/host/JiShe.IoT.HttpApi.Host/configs/appsettings.Development.json b/host/JiShe.IoT.HttpApi.Host/configs/appsettings.Development.json
index 4b54789..ac8ab52 100644
--- a/host/JiShe.IoT.HttpApi.Host/configs/appsettings.Development.json
+++ b/host/JiShe.IoT.HttpApi.Host/configs/appsettings.Development.json
@@ -32,8 +32,8 @@
     "TaskThreadCount": -1
   },
   "Pulsar": {
-    "ServiceUrl": "pulsar://47.110.60.222:9093",
-    "WebUrl": "http://47.110.60.222:9094",
+    "ServiceUrl": "pulsar://47.110.53.196:9093",
+    "WebUrl": "http://47.110.53.196:9094",
     "UserName": "admin",
     "TenantName": "1YMVZZkAkRArjxSD8457",
     "Namespace": "OneNET",
@@ -45,7 +45,7 @@
     "OperationTimeout": 30,
     "KeepAliveInterval": 30,
     "TaskThreadCount": 1,
-    "IsSubscriber": true, 
+    "IsSubscriber": true,
     "DefaultPartitions": 16,
     "DefaultBundles": 16,
     "EnableAutoCreation": true, //开启自动创建Topic