fix middleware bug

Configurations/SimApiJobOptions.cs

@@ -4,13 +4,30 @@ public class SimApiJobOptions
 {
     /// <summary>
     /// WebUi地址,设置为null表示不启用
+    /// 默认 /jobs
     /// </summary>
     public string? DashboardUrl { get; set; } = "/jobs";
 
+    /// <summary>
+    /// webui 用户
+    /// 默认 admin
+    /// </summary>
     public string DashboardAuthUser { get; set; } = "admin";
+
+    /// <summary>
+    /// webui 密码
+    /// 默认 Admin@123!
+    /// </summary>
     public string DashboardAuthPass { get; set; } = "Admin@123!";
+
+    /// <summary>
+    /// 设置为null 使用默认redis配置
+    /// </summary>
     public string? RedisConfiguration { get; set; }
 
+    /// <summary>
+    /// 设置为null 使用默认redis配置
+    /// </summary>
     public int? Database { get; set; } = null;
     public SimApiJobServerConfig[] Servers { get; set; } = [new()];
 }

Helpers/SimApiJobWebAuth.cs

@@ -11,7 +11,7 @@ public class SimApiJobWebAuth(string user, string pass) : IDashboardAuthorizatio
     public bool Authorize(DashboardContext context)
     {
         var httpContext = context.GetHttpContext();
-        var authHeader = httpContext.Request.Headers["Authorization"].FirstOrDefault();
+        var authHeader = httpContext.Request.Headers.Authorization.FirstOrDefault();
         if (authHeader != null && authHeader.StartsWith("Basic "))
         {
             var encodedUsernamePassword = authHeader.Split(' ', 2, StringSplitOptions.RemoveEmptyEntries)[1].Trim();

Middlewares/SimApiExceptionMiddleware.cs

@@ -24,6 +24,8 @@ public class SimApiExceptionMiddleware(RequestDelegate next, ILogger<SimApiExcep
         try
         {
             await next(context);
+            if (!context.Response.HasStarted)
+            {
                 switch (context.Response.StatusCode)
                 {
                     case 200:
@@ -36,6 +38,7 @@ public class SimApiExceptionMiddleware(RequestDelegate next, ILogger<SimApiExcep
                         throw new SimApiException(context.Response.StatusCode);
                 }
             }
+        }
         catch (SimApiException ex)
         {
             response = string.IsNullOrEmpty(ex.Message)