diff --git a/WeiCloud.Fusion/AlarmService/Alarm.Application/ResponeDto/EventEnvelopeDto.cs b/WeiCloud.Fusion/AlarmService/Alarm.Application/ResponeDto/EventEnvelopeDto.cs
index 101bb83..16b8c57 100644
--- a/WeiCloud.Fusion/AlarmService/Alarm.Application/ResponeDto/EventEnvelopeDto.cs
+++ b/WeiCloud.Fusion/AlarmService/Alarm.Application/ResponeDto/EventEnvelopeDto.cs
@@ -119,4 +119,102 @@ namespace Alarm.Application.ResponeDto
         [JsonPropertyName("extend")]
         public JsonElement? Extend { get; set; }
     }
+
+    /// <summary>
+    /// 订阅映射配置
+    /// 用于定义不同服务节点的订阅参数配置
+    /// </summary>
+    public class SubscriptionMapDto
+    {
+        /// <summary>
+        /// 订阅配置字典
+        /// 键：服务节点标识（格式：IP地址_端口号）
+        /// 值：该节点的订阅参数列表
+        /// </summary>
+        public Dictionary<string, List<SubscriptionConfig>>? Items { get; set; } = new Dictionary<string, List<SubscriptionConfig>>();
+    }
+
+    /// <summary>
+    /// 订阅配置项
+    /// 定义单个订阅的具体参数
+    /// </summary>
+    public class SubscriptionConfig
+    {
+        /// <summary>
+        /// 订阅类型列表
+        /// 可为空，表示订阅所有类型
+        /// </summary>
+        [JsonPropertyName("types")]
+        public List<string>? Types { get; set; }
+
+        /// <summary>
+        /// 节点编码列表
+        /// 可为空，表示订阅所有节点
+        /// </summary>
+        [JsonPropertyName("nodeCodes")]
+        public List<string>? NodeCodes { get; set; }
+
+        /// <summary>
+        /// 组织机构列表
+        /// 可为空，表示订阅所有组织
+        /// </summary>
+        [JsonPropertyName("orgs")]
+        public List<string>? Orgs { get; set; }
+
+        /// <summary>
+        /// 等级列表
+        /// 可为空，表示订阅所有等级
+        /// </summary>
+        [JsonPropertyName("grades")]
+        public List<string>? Grades { get; set; }
+
+        /// <summary>
+        /// 域订阅级别
+        /// 枚举值：
+        /// 0 = 不订阅
+        /// 1 = 订阅本域
+        /// 2 = 订阅本域及下级域
+        /// </summary>
+        [JsonPropertyName("domainSubscribe")]
+        public int DomainSubscribe { get; set; }
+
+        /// <summary>
+        /// 传输方案
+        /// 枚举值：
+        /// 0 = HTTP
+        /// 1 = HTTPS
+        /// 2 = WebSocket
+        /// 3 = MQTT
+        /// </summary>
+        [JsonPropertyName("scheme")]
+        public int Scheme { get; set; }
+
+        /// <summary>
+        /// 事件类型
+        /// 枚举值：
+        /// 0 = 所有事件
+        /// 1 = 告警事件
+        /// 2 = 状态事件
+        /// 3 = 操作事件
+        /// </summary>
+        [JsonPropertyName("eventType")]
+        public int EventType { get; set; }
+
+        /// <summary>
+        /// 监控回调地址
+        /// 接收事件推送的目标URL
+        /// </summary>
+        [JsonPropertyName("monitor")]
+        public string Monitor { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 监控类型
+        /// 枚举值：
+        /// "url" = HTTP/HTTPS 回调
+        /// "websocket" = WebSocket 连接
+        /// "queue" = 消息队列
+        /// </summary>
+        [JsonPropertyName("monitorType")]
+        public string MonitorType { get; set; } = string.Empty;
+    }
 }
\ No newline at end of file
diff --git a/WeiCloud.Fusion/AlarmService/Alarm.DomainService/DahAlarm/DahuaGeneralCtlService.cs b/WeiCloud.Fusion/AlarmService/Alarm.DomainService/DahAlarm/DahuaGeneralCtlService.cs
index 46f4b83..9ca05cc 100644
--- a/WeiCloud.Fusion/AlarmService/Alarm.DomainService/DahAlarm/DahuaGeneralCtlService.cs
+++ b/WeiCloud.Fusion/AlarmService/Alarm.DomainService/DahAlarm/DahuaGeneralCtlService.cs
@@ -4,15 +4,13 @@ using Common.Shared.Application.DaHua;
 using Common.Shared.DomainService;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.Logging;
-using MongoDB.Bson;
-using Org.BouncyCastle.Crypto.Parameters;
-using Org.BouncyCastle.Security;
-using System;
+using NewLife.Remoting;
+using OfficeOpenXml.FormulaParsing.LexicalAnalysis;
+using Org.BouncyCastle.Ocsp;
+using System.Net.Http.Headers;
 using System.Net.Http.Json;
-using System.Security.Cryptography;
 using System.Text.Json;
 using System.Text.Json.Serialization;
-using WeiCloud.Core.BaseModels;
 
 namespace Alarm.DomainService.DahAlarm
 {
@@ -59,9 +57,9 @@ namespace Alarm.DomainService.DahAlarm
         /// <summary>
         /// 开发测试的时候，忽略证书
         /// </summary>
-        private static readonly HttpClient _http = new HttpClient(new HttpClientHandler
+        private static readonly HttpClient _http = new(new HttpClientHandler
         {
-            ServerCertificateCustomValidationCallback = HttpClientHandler.DangerousAcceptAnyServerCertificateValidator
+            ServerCertificateCustomValidationCallback = HttpClientHandler.DangerousAcceptAnyServerCertificateValidator,
         });
 
         /// <summary>
@@ -206,11 +204,11 @@ namespace Alarm.DomainService.DahAlarm
                     if (dto.Info.AlarmType == 4321)
                     {
                         //拼接物联平台标准的mqtt消息格式
-                        var payload = "[{\"taglabel\":\"" + dto.Info.DeviceCode + " + \".alart.\" + " + dto.Info.DeviceName + "\",\"value\":\"" + dto.Info.AlarmStat + "\",\"time\":\"" + DateTimeOffset.UtcNow.ToUnixTimeSeconds() + "\"}]";
+                        var payload = "[{\"taglabel\":\"" + dto.Info.DeviceCode + ".alart." + dto.Info.DeviceName + "\",\"value\":\"" + dto.Info.AlarmStat + "\",\"time\":\"" + DateTimeOffset.UtcNow.ToUnixTimeSeconds() + "\"}]";
 
                         await _mqttClient.EnsureConnectedAsync(mqttHostIp, mqttHostPort, mqttUsername, mqttPassword, topicName, mqttClientId);
 
-                        await _mqttClientService.PublishAsync("/zrh/sun/alarm", payload);
+                        await _mqttClientService.PublishAsync(topicName, payload);
                     }
                 }
             }
@@ -229,9 +227,85 @@ namespace Alarm.DomainService.DahAlarm
         /// </summary>
         /// <param name="name"></param>
         /// <returns></returns>
-        public async Task<DaHApiResult<object>> DeleteSubscribe(string name)
+        public async Task<bool> DeleteEvent(string name)
         {
-            throw new NotImplementedException("该方法未实现");
+            var clientId = _configuration["DahuaAuth:ClientId"];
+            var token = await _tokenProviderService.GetTokenAsync(clientId!);
+
+            var url = $"https://{_configuration["DahuaAuth:Host"]}/evo-apigw/evo-event/1.0.0/subscribe/mqinfo?name={name}";
+
+            try
+            {
+                var request = new HttpRequestMessage(HttpMethod.Delete, url);
+                request.Headers.Authorization = new AuthenticationHeaderValue("Authorization", token);
+
+                using var resp = await _http.SendAsync(request);
+                var body = await resp.Content.ReadAsStringAsync();
+
+                if (!resp.IsSuccessStatusCode)
+                {
+                    _logger.LogWarning("实时流请求 HTTP 失败: {Status}, Body: {Body}", (int)resp.StatusCode, body);
+                    return false;
+                }
+
+                var result = JsonSerializer.Deserialize<DaHApiResult<object>>(body);
+                if (result == null || !result.Success)
+                {
+                    _logger.LogWarning("实时流请求业务失败: {Body}", body);
+                    return false;
+                }
+
+                return true;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "大华实时流请求出错");
+                return false;
+            }
+        }
+
+        /// <summary>
+        /// 获取事件列表
+        /// </summary>
+        /// <param name="name"></param>
+        /// <returns></returns>
+        /// <exception cref="NotImplementedException"></exception>
+        public async Task<DaHApiResult<SubscriptionMapDto>> GetEventList(string name = "alarm")
+        {
+            var clientId = _configuration["DahuaAuth:ClientId"];
+            var token = await _tokenProviderService.GetTokenAsync(clientId!);
+
+            var url = $"https://{_configuration["DahuaAuth:Host"]}/evo-apigw/evo-event/1.0.0/subscribe/subscribe-list?monitorType=url&category={name}";
+
+            try
+            {
+                var request = new HttpRequestMessage(HttpMethod.Get, url);
+
+                request.Headers.TryAddWithoutValidation("Authorization", token);
+
+                using var resp = await _http.SendAsync(request);
+                var body = await resp.Content.ReadAsStringAsync();
+
+                if (!resp.IsSuccessStatusCode)
+                {
+                    _logger.LogWarning("实时流请求 HTTP 失败: {Status}, Body: {Body}", (int)resp.StatusCode, body);
+                    return new DaHApiResult<SubscriptionMapDto> { Success = false, Code = "1010", Msg = $"HTTP错误 {(int)resp.StatusCode}" };
+                }
+
+                var result = JsonSerializer.Deserialize<DaHApiResult<SubscriptionMapDto>>(body);
+                if (result == null || !result.Success)
+                {
+                    _logger.LogWarning("实时流请求业务失败: {Body}", body);
+                    return new DaHApiResult<SubscriptionMapDto> { Success = false, Code = "1010", Msg = "实时流请求失败" };
+                }
+
+                return result;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "大华实时流请求出错");
+                return new DaHApiResult<SubscriptionMapDto> { Success = false, Code = "1010", Msg = "实时流请求失败" };
+            }
         }
 
         /// <summary>
diff --git a/WeiCloud.Fusion/AlarmService/Alarm.DomainService/DahAlarm/IDahuaGeneralCtlService.cs b/WeiCloud.Fusion/AlarmService/Alarm.DomainService/DahAlarm/IDahuaGeneralCtlService.cs
index bbd1009..b4a7032 100644
--- a/WeiCloud.Fusion/AlarmService/Alarm.DomainService/DahAlarm/IDahuaGeneralCtlService.cs
+++ b/WeiCloud.Fusion/AlarmService/Alarm.DomainService/DahAlarm/IDahuaGeneralCtlService.cs
@@ -16,6 +16,10 @@ namespace Alarm.DomainService.DahAlarm
         /// <returns></returns>
         Task<DaHApiResult<object>> AddSubscribeEvent();
 
+        Task<bool> DeleteEvent(string name);
+
+        Task<DaHApiResult<SubscriptionMapDto>> GetEventList(string name = "alarm");
+
         /// <summary>
         /// AddSubscribeEvent回调函数处理
         /// </summary>
diff --git a/WeiCloud.Fusion/AlarmService/AlarmService.API/Controllers/AlarmController.cs b/WeiCloud.Fusion/AlarmService/AlarmService.API/Controllers/AlarmController.cs
index e4b842b..4572081 100644
--- a/WeiCloud.Fusion/AlarmService/AlarmService.API/Controllers/AlarmController.cs
+++ b/WeiCloud.Fusion/AlarmService/AlarmService.API/Controllers/AlarmController.cs
@@ -40,5 +40,28 @@ namespace AlarmService.API.Controllers
         {
             return await _generalCtlService.HandleAsync(env);
         }
+
+        /// <summary>
+        /// 获取监听报警列表
+        /// </summary>
+        /// <param name="name"></param>
+        /// <returns></returns>
+        [HttpGet]
+        public async Task<DaHApiResult<SubscriptionMapDto>> GetEventList(string name = "alarm")
+
+        {
+            return await _generalCtlService.GetEventList(name);
+        }
+
+        /// <summary>
+        /// 取消订阅某个事件
+        /// </summary>
+        /// <param name="name"></param>
+        /// <returns></returns>
+        [HttpDelete]
+        public async Task<bool> DeleteEvent(string name)
+        {
+            return await _generalCtlService.DeleteEvent(name);
+        }
     }
 }
\ No newline at end of file
diff --git a/WeiCloud.Fusion/AlarmService/AlarmService.API/appsettings.json b/WeiCloud.Fusion/AlarmService/AlarmService.API/appsettings.json
index 0f4b3cb..acba8f5 100644
--- a/WeiCloud.Fusion/AlarmService/AlarmService.API/appsettings.json
+++ b/WeiCloud.Fusion/AlarmService/AlarmService.API/appsettings.json
@@ -6,7 +6,7 @@
     }
   },
   "SubscribeMQTT": {
-    "TopicName": "datasource_points_AXYJPT_v4",
+    "TopicName": "/zrh/sun/alarm",
     "ProjectId": 530522108656160,
     "HostIP": "v4.weienergy.cn",
     "HostPort": 18883,
diff --git a/WeiCloud.Fusion/Common.SharedService/Common.Shared.Application/DaHua/DaHApiResult.cs b/WeiCloud.Fusion/Common.SharedService/Common.Shared.Application/DaHua/DaHApiResult.cs
index 0dff463..5ea77e7 100644
--- a/WeiCloud.Fusion/Common.SharedService/Common.Shared.Application/DaHua/DaHApiResult.cs
+++ b/WeiCloud.Fusion/Common.SharedService/Common.Shared.Application/DaHua/DaHApiResult.cs
@@ -70,19 +70,4 @@ namespace Common.Shared.Application.DaHua
             writer.WriteStringValue(value);
         }
     }
-
-    public class DaHApiDescResult<T>
-    {
-        [JsonPropertyName("code")]
-        public int Code { get; set; }  // 修改为 int 类型
-
-        [JsonPropertyName("desc")]  // 修改为 "desc" 而不是 "errMsg"
-        public string Desc { get; set; }
-
-        [JsonPropertyName("data")]
-        public T Data { get; set; }
-
-        [JsonPropertyName("success")]
-        public bool Success { get; set; }
-    }
 }
\ No newline at end of file
diff --git a/WeiCloud.Fusion/VideoService/Video.DomainService/Dahvision/DahuaGeneralCtlService.cs b/WeiCloud.Fusion/VideoService/Video.DomainService/Dahvision/DahuaGeneralCtlService.cs
index 77f936d..c272069 100644
--- a/WeiCloud.Fusion/VideoService/Video.DomainService/Dahvision/DahuaGeneralCtlService.cs
+++ b/WeiCloud.Fusion/VideoService/Video.DomainService/Dahvision/DahuaGeneralCtlService.cs
@@ -355,6 +355,7 @@ namespace Video.DomainService
 
         /// <summary>
         /// rtsp实时预览接口方式
+        /// (播放命令：ffplay  -rtsp_transport tcp -i  "rtsp://demo.weienergy.cn:15210/dss/monitor/param/cameraid=1000021%24104%26substream=1?token=68")强制走tcp
         /// </summary>
         /// <param name="dto"></param>
         /// <returns></returns>