diff --git a/WeiCloud.Fusion/AlarmService/Alarm.DomainService/DahAlarm/DahuaGeneralCtlService.cs b/WeiCloud.Fusion/AlarmService/Alarm.DomainService/DahAlarm/DahuaGeneralCtlService.cs
index 1b4b099..68c3155 100644
--- a/WeiCloud.Fusion/AlarmService/Alarm.DomainService/DahAlarm/DahuaGeneralCtlService.cs
+++ b/WeiCloud.Fusion/AlarmService/Alarm.DomainService/DahAlarm/DahuaGeneralCtlService.cs
@@ -247,7 +247,7 @@ namespace Alarm.DomainService.DahAlarm
             try
             {
                 var request = new HttpRequestMessage(HttpMethod.Delete, url);
-                request.Headers.Authorization = new AuthenticationHeaderValue("Authorization", token);
+                request.Headers.TryAddWithoutValidation("Authorization", token);
 
                 using var resp = await _http.SendAsync(request);
                 var body = await resp.Content.ReadAsStringAsync();
diff --git a/WeiCloud.Fusion/AlarmService/AlarmService.API/appsettings.json b/WeiCloud.Fusion/AlarmService/AlarmService.API/appsettings.json
index 3325ece..fb4d991 100644
--- a/WeiCloud.Fusion/AlarmService/AlarmService.API/appsettings.json
+++ b/WeiCloud.Fusion/AlarmService/AlarmService.API/appsettings.json
@@ -28,7 +28,7 @@
     "Username": "system",
     "Password": "Admin123",
     "Callback": "http://192.168.21.42:18080/axalarm/api/Alarm/DahuaAuthCallback",
-    "SubsystemName": "59.110.150.214_alarm",
-    "SubsystemMagic": "59.110.150.214_12013"
+    "SubsystemName": "192.168.21.42_alarm",
+    "SubsystemMagic": "192.168.21.42_18080"
   }
 }
\ No newline at end of file