diff --git a/OpenAuth.App/ServiceApp/ManageApp.cs b/OpenAuth.App/ServiceApp/ManageApp.cs
index fdf5fd0..4aa35d5 100644
--- a/OpenAuth.App/ServiceApp/ManageApp.cs
+++ b/OpenAuth.App/ServiceApp/ManageApp.cs
@@ -43,6 +43,7 @@ using static ICSharpCode.SharpZipLib.Zip.ExtendedUnixData;
 using static Org.BouncyCastle.Math.EC.ECCurve;
 using Directory = System.IO.Directory;
 using RangeHeaderValue = System.Net.Http.Headers.RangeHeaderValue;
+using SqlSugar.SplitTableExtensions;
 
 namespace OpenAuth.App.ServiceApp
 {
@@ -3451,7 +3452,13 @@ WHERE
                     }).ToListAsync();
                 foreach (var uav in list)
                 {
-                    var droneredis = _redisCacheContext.Get<string>(uav.Sn);
+                    var sn = await db.LasaDronePort.AsQueryable().Where(r => r.Id == uav.PId).FirstAsync();
+                    string droneredis = string.Empty;
+                    if (sn != null)
+                    {
+                        droneredis = _redisCacheContext.Get<string>(sn.Sn);
+                    }
+                    //var droneredis = _redisCacheContext.Get<string>(sn.Sn);
                     if (!string.IsNullOrEmpty(droneredis))
                     {
                         //判断是大疆还是固定翼
diff --git a/OpenAuth.WebApi/Model/mqtt/ChannelDB/LogBatchWriter.cs b/OpenAuth.WebApi/Model/mqtt/ChannelDB/LogBatchWriter.cs
index e72db29..128272d 100644
--- a/OpenAuth.WebApi/Model/mqtt/ChannelDB/LogBatchWriter.cs
+++ b/OpenAuth.WebApi/Model/mqtt/ChannelDB/LogBatchWriter.cs
@@ -13,7 +13,7 @@ namespace OpenAuth.WebApi.Model.mqtt.ChannelDB
         private readonly ILogger<LogBatchWriter> _logger;
 
         private const int BatchSize = 100;
-        private const int FlushIntervalMs = 10000;
+        private const int FlushIntervalMs = 5000;
 
         public LogBatchWriter(LogQueueService queue, IServiceScopeFactory scopeFactory, ILogger<LogBatchWriter> logger)
         {