diff --git a/Cis.Application/Cis.Application.xml b/Cis.Application/Cis.Application.xml
index 1b4c7d7..40d6810 100644
--- a/Cis.Application/Cis.Application.xml
+++ b/Cis.Application/Cis.Application.xml
@@ -416,19 +416,40 @@
             <param name="ip"></param>
             <returns></returns>
         </member>
-        <member name="M:Cis.Application.Core.Component.PtzServer.ICameraSdkServer.GetPtzInfoById(System.String,EC.Helper.CameraSDK.PtzInfo@)">
+        <member name="M:Cis.Application.Core.Component.PtzServer.ICameraSdkServer.GetPtzInfoByIp(System.String)">
             <summary>
             获取 ptz
             </summary>
-            <param name="cameraId"></param>
-            <param name="ptzInfo"></param>
+            <param name="ip"></param>
             <returns></returns>
         </member>
-        <member name="M:Cis.Application.Core.Component.PtzServer.ICameraSdkServer.GetPtzInfoByIp(System.String,EC.Helper.CameraSDK.PtzInfo@)">
+        <member name="M:Cis.Application.Core.Component.PtzServer.ICameraSdkServer.GetPtzInfoByIpAsync(System.String)">
             <summary>
             获取 ptz
             </summary>
             <param name="ip"></param>
+            <returns></returns>
+        </member>
+        <member name="M:Cis.Application.Core.Component.PtzServer.ICameraSdkServer.TryGetPtzInfoByIp(System.String,EC.Helper.CameraSDK.PtzInfo@)">
+            <summary>
+            获取 ptz
+            </summary>
+            <param name="ip"></param>
+            <param name="ptzInfo"></param>
+            <returns></returns>
+        </member>
+        <member name="M:Cis.Application.Core.Component.PtzServer.ICameraSdkServer.GetPtzInfoByIdAsync(System.String)">
+            <summary>
+            获取 ptz
+            </summary>
+            <param name="cameraId"></param>
+            <returns></returns>
+        </member>
+        <member name="M:Cis.Application.Core.Component.PtzServer.ICameraSdkServer.TryGetPtzInfoById(System.String,EC.Helper.CameraSDK.PtzInfo@)">
+            <summary>
+            获取 ptz
+            </summary>
+            <param name="cameraId"></param>
             <param name="ptzInfo"></param>
             <returns></returns>
         </member>
diff --git a/Cis.Application/Cm/Service/CmMarkLabelService.cs b/Cis.Application/Cm/Service/CmMarkLabelService.cs
index a007476..ce2c93d 100644
--- a/Cis.Application/Cm/Service/CmMarkLabelService.cs
+++ b/Cis.Application/Cm/Service/CmMarkLabelService.cs
@@ -26,7 +26,7 @@ public class CmMarkLabelService : IDynamicApiController, ITransient
     [HttpPost]
     public async Task<bool> Add([FromForm] CmMarkLabel entity)
     {
-        bool ret = _cameraSdk.GetPtzInfoById(entity.CbCameraId.ToString(), out PtzInfo ptzInfo);
+        bool ret = _cameraSdk.TryGetPtzInfoById(entity.CbCameraId.ToString(), out PtzInfo ptzInfo);
         if (!ret) return false;
         entity.PanPosition = ptzInfo.Pan;
         entity.TiltPosition = ptzInfo.Tilt;
@@ -37,7 +37,7 @@ public class CmMarkLabelService : IDynamicApiController, ITransient
     [HttpPost]
     public async Task<long> AddReturnId([FromForm] CmMarkLabel entity)
     {
-        bool ret = _cameraSdk.GetPtzInfoById(entity.CbCameraId.ToString(), out PtzInfo ptzInfo);
+        bool ret = _cameraSdk.TryGetPtzInfoById(entity.CbCameraId.ToString(), out PtzInfo ptzInfo);
         if (!ret) return 0;
         entity.PanPosition = ptzInfo.Pan;
         entity.TiltPosition = ptzInfo.Tilt;
diff --git a/Cis.Application/Core/Center/CameraDataCenter.cs b/Cis.Application/Core/Center/CameraDataCenter.cs
index 0c6d78b..3a21605 100644
--- a/Cis.Application/Core/Center/CameraDataCenter.cs
+++ b/Cis.Application/Core/Center/CameraDataCenter.cs
@@ -1,8 +1,8 @@
 using Cis.Application.Core.Component.MarkSeacher;
 using Cis.Application.Core.Component.PtzServer;
 using EC.Helper.CameraSDK;
+using FreeRedis;
 using StackExchange.Profiling.Internal;
-using StackExchange.Redis;
 using System.Collections.Concurrent;
 
 namespace Cis.Application.Core;
@@ -11,7 +11,7 @@ public class CameraDataCenter : ISingleton
 {
     #region Attr
 
-    private readonly IDatabase _cache;
+    private readonly RedisClient _cache;
     private readonly CameraDataOptions _options;
     private readonly ICameraSdkServer _cameraSdkServer;
     private readonly IMarkSearcherServer _markSearcherServer;
@@ -25,7 +25,7 @@ public class CameraDataCenter : ISingleton
     #endregion Attr
 
     public CameraDataCenter(
-        IDatabase cache,
+        RedisClient cache,
         ICameraSdkServer cameraSdkServer,
         IMarkSearcherServer markSearcherServer
     )
@@ -49,11 +49,11 @@ public class CameraDataCenter : ISingleton
     private void InitThread()
     {
         // 初始化 CameraPtzThread
-        RefreshCameraPtzThread = new Thread(() =>
+        RefreshCameraPtzThread = new Thread(async () =>
         {
             while (true)
             {
-                RefreshCameraPtzInfos();
+                await RefreshCameraPtzInfos();
                 Thread.Sleep(_options.CameraPtz.LoopInterval);
             }
         })
@@ -63,20 +63,20 @@ public class CameraDataCenter : ISingleton
         // 启动 CameraPtzThread
         RefreshCameraPtzThread.Start();
 
-        // 初始化 MarkSearcherThread
-        RefreshMarkSearcherThread = new Thread(() =>
-        {
-            while (true)
-            {
-                RefreshMarkSearchers();
-                Thread.Sleep(_options.MarkSearcher.LoopInterval);
-            }
-        })
-        {
-            IsBackground = true// 设置后台线程
-        };
-        // 启动 MarkSearcherThread
-        RefreshMarkSearcherThread.Start();
+        //// 初始化 MarkSearcherThread
+        //RefreshMarkSearcherThread = new Thread(async () =>
+        //{
+        //    while (true)
+        //    {
+        //        await RefreshMarkSearchers();
+        //        Thread.Sleep(_options.MarkSearcher.LoopInterval);
+        //    }
+        //})
+        //{
+        //    IsBackground = true// 设置后台线程
+        //};
+        //// 启动 MarkSearcherThread
+        //RefreshMarkSearcherThread.Start();
     }
 
     /// <summary>
@@ -84,13 +84,12 @@ public class CameraDataCenter : ISingleton
     /// 有待改善，应设置超时计数机制
     /// https://blog.csdn.net/qq_28368039/article/details/118597396
     /// </summary>
-    private async void RefreshCameraPtzInfos()
+    private async Task RefreshCameraPtzInfos()
     {
-        HashEntry[] entries = _cache.HashGetAll(CacheInfo.CameraIpCounts);
+        string[] cameraIpList = await _cache.HKeysAsync(CacheInfo.CameraIpCounts);
         List<Task> tasks = new();
-        foreach (HashEntry entry in entries)
+        foreach (string cameraIp in cameraIpList)
         {
-            string cameraIp = entry.Name;
             tasks.Add(RefreshCameraPtzInfo(cameraIp));
         }
         await Task.WhenAny(Task.WhenAll(tasks), Task.Delay(_options.CameraPtz.Timeout));
@@ -103,21 +102,20 @@ public class CameraDataCenter : ISingleton
     /// <returns></returns>
     private async Task RefreshCameraPtzInfo(string cameraIp)
     {
-        bool ret = _cameraSdkServer.GetPtzInfoByIp(cameraIp, out PtzInfo ptzInfo);
+        bool ret = _cameraSdkServer.TryGetPtzInfoByIp(cameraIp, out PtzInfo ptzInfo);
         if (!ret) return;
-        await _cache.HashSetAsync(CacheInfo.CameraPtzInfos, cameraIp, ptzInfo.ToJson());
+        await _cache.HSetAsync(CacheInfo.CameraPtzInfos, cameraIp, ptzInfo.ToJson());
     }
 
     /// <summary>
     /// 刷新所有 markSearcher
     /// </summary>
-    private async void RefreshMarkSearchers()
+    private async Task RefreshMarkSearchers()
     {
-        HashEntry[] entries = _cache.HashGetAll(CacheInfo.CameraId2Ip);
+        string[] cameraIdList = await _cache.HKeysAsync(CacheInfo.CameraId2Ip);
         List<Task> tasks = new();
-        foreach (HashEntry entry in entries)
+        foreach (string cameraId in cameraIdList)
         {
-            string cameraId = entry.Name;
             tasks.Add(RefreshMarkSearcher(cameraId.ToLong()));
         }
         await Task.WhenAny(Task.WhenAll(tasks), Task.Delay(_options.CameraPtz.Timeout));
@@ -132,10 +130,11 @@ public class CameraDataCenter : ISingleton
     {
         MarkSearcherBase markSearcher = _markSearcherServer.GetSearcher(cameraId);
         if (markSearcher == null) return;
-        string cameraIp = _cache.HashGet(CacheInfo.CameraId2Ip, cameraId);
-        RedisValue value = _cache.HashGet(CacheInfo.CameraPtzInfos, cameraIp);
-        if (!value.HasValue) return;
-        PtzInfo ptzInfo = value.ToString().FromJson<PtzInfo>();
+        string cameraIp = await _cache.HGetAsync(CacheInfo.CameraId2Ip, cameraId.ToString());
+        string ptzInfoStr = await _cache.HGetAsync(CacheInfo.CameraPtzInfos, cameraIp);
+        if (string.IsNullOrEmpty(ptzInfoStr)) return;
+        PtzInfo ptzInfo = ptzInfoStr.ToObject<PtzInfo>();
+        if (ptzInfo == null) return;
         markSearcher.UpdateCameraCalcParams(ptzInfo);
         List<MarkLabelCalcResult> resultList = await markSearcher.SearchAsync();
         SearchResultListDict[cameraId] = resultList;
diff --git a/Cis.Application/Core/Component/CameraSDK/CameraSdkServer.cs b/Cis.Application/Core/Component/CameraSDK/CameraSdkServer.cs
index eeab93b..9043bff 100644
--- a/Cis.Application/Core/Component/CameraSDK/CameraSdkServer.cs
+++ b/Cis.Application/Core/Component/CameraSDK/CameraSdkServer.cs
@@ -1,6 +1,6 @@
 using Cis.Application.Core.Component.PtzServer;
 using EC.Helper.CameraSDK;
-using StackExchange.Redis;
+using FreeRedis;
 using System.Collections.Concurrent;
 
 namespace Cis.Application.Core.Component.CameraSDK;
@@ -12,7 +12,7 @@ public class CameraSdkServer : ICameraSdkServer, ISingleton
 {
     #region Attr
 
-    private readonly IDatabase _cache;
+    private readonly RedisClient _cache;
 
     /// <summary>
     /// {ip, ICameraSDK}
@@ -21,7 +21,7 @@ public class CameraSdkServer : ICameraSdkServer, ISingleton
 
     #endregion Attr
 
-    public CameraSdkServer(IDatabase cache)
+    public CameraSdkServer(RedisClient cache)
     {
         _cache = cache;
     }
@@ -54,20 +54,38 @@ public class CameraSdkServer : ICameraSdkServer, ISingleton
 
     #region Main Method
 
-    public bool GetPtzInfoById(string cameraId, out PtzInfo ptzInfo)
+    public PtzInfo GetPtzInfoByIp(string ip)
     {
-        RedisValue value = _cache.HashGet(CacheInfo.CameraId2Ip, cameraId);
-        if (!value.HasValue) { ptzInfo = PtzInfo.Default; return false; }
-        string ip = value.ToString();
-        return GetPtzInfoByIp(ip, out ptzInfo);
+        bool ret = CameraSdkDict.TryGetValue(ip, out ICameraSDK cameraSDK);
+        if (!ret) return PtzInfo.Default;
+        return cameraSDK.GetPtzInfo();
     }
 
-    public bool GetPtzInfoByIp(string ip, out PtzInfo ptzInfo)
+    public async Task<PtzInfo> GetPtzInfoByIpAsync(string ip)
+    {
+        return await Task.Run(() => GetPtzInfoByIp(ip));
+    }
+
+    public bool TryGetPtzInfoByIp(string ip, out PtzInfo ptzInfo)
     {
         bool ret = CameraSdkDict.TryGetValue(ip, out ICameraSDK cameraSDK);
         if (!ret) { ptzInfo = PtzInfo.Default; return false; }
         return cameraSDK.TryGetPtzInfo(out ptzInfo);
     }
 
+    public async Task<PtzInfo> GetPtzInfoByIdAsync(string cameraId)
+    {
+        string ip = await _cache.HGetAsync(CacheInfo.CameraId2Ip, cameraId);
+        if (string.IsNullOrEmpty(ip)) return PtzInfo.Default;
+        return GetPtzInfoByIp(ip);
+    }
+
+    public bool TryGetPtzInfoById(string cameraId, out PtzInfo ptzInfo)
+    {
+        string ip = _cache.HGet(CacheInfo.CameraId2Ip, cameraId);
+        if (string.IsNullOrEmpty(ip)) { ptzInfo = PtzInfo.Default; return false; }
+        return TryGetPtzInfoByIp(ip, out ptzInfo);
+    }
+
     #endregion Main Method
 }
\ No newline at end of file
diff --git a/Cis.Application/Core/Component/CameraSDK/ICameraSdkServer.cs b/Cis.Application/Core/Component/CameraSDK/ICameraSdkServer.cs
index 30adb5c..172b960 100644
--- a/Cis.Application/Core/Component/CameraSDK/ICameraSdkServer.cs
+++ b/Cis.Application/Core/Component/CameraSDK/ICameraSdkServer.cs
@@ -37,18 +37,39 @@ public interface ICameraSdkServer
     /// <summary>
     /// 获取 ptz
     /// </summary>
-    /// <param name="cameraId"></param>
-    /// <param name="ptzInfo"></param>
+    /// <param name="ip"></param>
     /// <returns></returns>
-    public bool GetPtzInfoById(string cameraId, out PtzInfo ptzInfo);
+    public PtzInfo GetPtzInfoByIp(string ip);
 
     /// <summary>
     /// 获取 ptz
     /// </summary>
     /// <param name="ip"></param>
+    /// <returns></returns>
+    public Task<PtzInfo> GetPtzInfoByIpAsync(string ip);
+
+    /// <summary>
+    /// 获取 ptz
+    /// </summary>
+    /// <param name="ip"></param>
+    /// <param name="ptzInfo"></param>
+    /// <returns></returns>
+    public bool TryGetPtzInfoByIp(string ip, out PtzInfo ptzInfo);
+
+    /// <summary>
+    /// 获取 ptz
+    /// </summary>
+    /// <param name="cameraId"></param>
+    /// <returns></returns>
+    public Task<PtzInfo> GetPtzInfoByIdAsync(string cameraId);
+
+    /// <summary>
+    /// 获取 ptz
+    /// </summary>
+    /// <param name="cameraId"></param>
     /// <param name="ptzInfo"></param>
     /// <returns></returns>
-    public bool GetPtzInfoByIp(string ip, out PtzInfo ptzInfo);
+    public bool TryGetPtzInfoById(string cameraId, out PtzInfo ptzInfo);
 
     #endregion Main Method
 }
\ No newline at end of file
diff --git a/Cis.Application/Core/Component/MarkSeacher/MarkSearcherServer.cs b/Cis.Application/Core/Component/MarkSeacher/MarkSearcherServer.cs
index cb497e3..5c6db29 100644
--- a/Cis.Application/Core/Component/MarkSeacher/MarkSearcherServer.cs
+++ b/Cis.Application/Core/Component/MarkSeacher/MarkSearcherServer.cs
@@ -2,7 +2,7 @@
 using Cis.Application.Cm;
 using Cis.Application.Core.Component.PtzServer;
 using EC.Helper.CameraSDK;
-using StackExchange.Redis;
+using FreeRedis;
 using System.Collections.Concurrent;
 
 namespace Cis.Application.Core.Component.MarkSeacher;
@@ -17,7 +17,7 @@ public class MarkSearcherServer : IMarkSearcherServer, ISingleton
     private readonly SqlSugarRepository<CbCamera> _cbCameraRep;
     private readonly SqlSugarRepository<CbCameraParams> _cbCameraParamsRep;
     private readonly SqlSugarRepository<CmMarkLabel> _cmMarkLableRep;
-    private readonly IDatabase _cache;
+    private readonly RedisClient _cache;
 
     private readonly ICameraSdkServer _cameraSdkServer;
 
@@ -34,7 +34,7 @@ public class MarkSearcherServer : IMarkSearcherServer, ISingleton
     #endregion Attr
 
     public MarkSearcherServer(
-        IDatabase cache,
+        RedisClient cache,
         ICameraSdkServer cameraSdkServer
     )
     {
@@ -89,7 +89,7 @@ public class MarkSearcherServer : IMarkSearcherServer, ISingleton
                 if (!ret) return false;
             }
         }
-        ret = _cameraSdkServer.GetPtzInfoByIp(cbCamera.Ip, out PtzInfo ptzInfo);
+        ret = _cameraSdkServer.TryGetPtzInfoByIp(cbCamera.Ip, out PtzInfo ptzInfo);
         if (!ret) return false;
 
         // 创建相机计算参数
@@ -117,8 +117,8 @@ public class MarkSearcherServer : IMarkSearcherServer, ISingleton
         ret = MarkSearcherDict.TryAdd(cameraId, markSearcher);
         if (!ret) return false;
         // 记录缓存
-        _cache.HashSet(CacheInfo.CameraId2Ip, cbCamera.Id, cbCamera.Ip);
-        _cache.HashIncrement(CacheInfo.CameraIpCounts, cbCamera.Ip);
+        _cache.HSet(CacheInfo.CameraId2Ip, cbCamera.Id.ToString(), cbCamera.Ip);
+        _cache.HIncrBy(CacheInfo.CameraIpCounts, cbCamera.Ip, 1);
         return true;
     }
 
@@ -144,11 +144,10 @@ public class MarkSearcherServer : IMarkSearcherServer, ISingleton
     {
         bool ret = MarkSearcherDict.TryRemove(cameraId, out _);
         if (!ret) return false;
-        RedisValue value = _cache.HashGet(CacheInfo.CameraId2Ip, cameraId);
-        if (!value.HasValue) return false;
-        string cameraIp = (string)value;
-        _cache.HashDelete(CacheInfo.CameraId2Ip, cameraId);
-        _cache.HashDecrement(CacheInfo.CameraIpCounts, cameraIp);
+        string cameraIp = _cache.HGet(CacheInfo.CameraId2Ip, cameraId.ToString());
+        if (string.IsNullOrEmpty(cameraIp)) return false;
+        _cache.HDel(CacheInfo.CameraId2Ip, cameraId.ToString());
+        _cache.HIncrBy(CacheInfo.CameraIpCounts, cameraIp, -1);
         //int ipCount = (int)_cache.HashGet(CacheInfo.CameraIpCounts, cameraIp);
         //if (ipCount <= 0)
         //{
diff --git a/Cis.Core/Cache/CacheSetup.cs b/Cis.Core/Cache/CacheSetup.cs
index 3e847ed..1138f5d 100644
--- a/Cis.Core/Cache/CacheSetup.cs
+++ b/Cis.Core/Cache/CacheSetup.cs
@@ -1,4 +1,4 @@
-using StackExchange.Redis;
+using FreeRedis;
 
 namespace Cis.Core;
 
@@ -10,11 +10,10 @@ public static class CacheSetup
     /// <param name="services"></param>
     public static void AddCache(this IServiceCollection services)
     {
-        services.AddSingleton<IDatabase>(options =>
+        services.AddSingleton<RedisClient>(options =>
         {
             var redisOptions = App.GetOptions<RedisOptions>();
-            ConnectionMultiplexer multiplexer = ConnectionMultiplexer.Connect(redisOptions.ConnectionString);
-            IDatabase cache = multiplexer.GetDatabase();
+            RedisClient cache = new(redisOptions.ConnectionString);
             return cache;
         });
     }
diff --git a/Cis.Core/Cache/SqlSugarCache.cs b/Cis.Core/Cache/SqlSugarCache.cs
index 501cca6..69be39c 100644
--- a/Cis.Core/Cache/SqlSugarCache.cs
+++ b/Cis.Core/Cache/SqlSugarCache.cs
@@ -7,7 +7,7 @@ namespace Cis.Core;
 /// </summary>
 public class SqlSugarCache : ICacheService, ISingleton
 {
-    private static readonly ICache _cache = NewLife.Caching.Cache.Default;
+    private static readonly ICache _cache = Cache.Default;
 
     public void Add<V>(string key, V value)
     {
diff --git a/Cis.Core/Cis.Core.csproj b/Cis.Core/Cis.Core.csproj
index 82ea3ed..27d689b 100644
--- a/Cis.Core/Cis.Core.csproj
+++ b/Cis.Core/Cis.Core.csproj
@@ -24,16 +24,16 @@
   </ItemGroup>
 
   <ItemGroup>
+    <PackageReference Include="FreeRedis" Version="1.0.3" />
     <PackageReference Include="Furion.Extras.Authentication.JwtBearer" Version="4.8.2.2" />
     <PackageReference Include="Furion.Extras.ObjectMapper.Mapster" Version="4.4.9" />
     <PackageReference Include="Furion.Pure" Version="4.4.9" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="6.0.11" />
     <PackageReference Include="NewLife.Core" Version="10.0.2022.1101" />
     <PackageReference Include="SqlSugarCore" Version="5.1.3.1" />
-    <PackageReference Include="StackExchange.Redis" Version="2.6.80" />
     <PackageReference Include="Yitter.IdGenerator" Version="1.0.14" />
   </ItemGroup>
 
-  <ProjectExtensions><VisualStudio><UserProperties coreconfig_1json__JsonSchema="https://download.stackhawk.com/hawk/jsonschema/hawkconfig.json" /></VisualStudio></ProjectExtensions>
+  <ProjectExtensions><VisualStudio><UserProperties coreconfig_1json__JsonSchema="https://gitee.com/dotnetchina/Furion/raw/v4/schemas/v4/furion-schema.json" /></VisualStudio></ProjectExtensions>
 
 </Project>
diff --git a/Cis.Core/CoreConfig.json b/Cis.Core/CoreConfig.json
index cf8258a..da4d820 100644
--- a/Cis.Core/CoreConfig.json
+++ b/Cis.Core/CoreConfig.json
@@ -9,9 +9,9 @@
 				//"ConnectionString": "DataSource=./cis.db",
 				//"DbType": "PostgreSQL",
 				//"ConnectionString": "HOST=127.0.0.1;PORT=5432;USER ID=pgsql;PASSWORD=123456;DATABASE=cis;",
-				"EnableInitDb": true // 启用库表初始化
+				"EnableInitDb": false // 启用库表初始化
 			}
-		]
+		]	
 	},
 	"Redis": {
 		"ConnectionString": "127.0.0.1:6379,password=123456,defaultDatabase=2"