diff --git a/Service/Mgr/SysFileMgr.cs b/Service/Mgr/SysFileMgr.cs
index a5e5664..4b10475 100644
--- a/Service/Mgr/SysFileMgr.cs
+++ b/Service/Mgr/SysFileMgr.cs
@@ -6,7 +6,9 @@ using Entity.DbModel.System;
 using HybirdFrameworkCore.Autofac.Attribute;
 using HybirdFrameworkCore.Configuration;
 using Microsoft.AspNetCore.Http;
+using Npgsql.TypeHandlers;
 using Repository.System;
+using Yitter.IdGenerator;
 
 namespace Service.Mgr
 {
@@ -49,7 +51,7 @@ namespace Service.Mgr
 
             // 判断是否重复上传的文件
             var sizeKb = (long)(file.Length / 1024.0); // 大小KB
-            var fileMd5 = string.Empty;
+            var fileMd5 = string.Empty;     
             if (_uploadOptions.EnableMd5)
             {
                 using (var fileStream = file.OpenReadStream())
@@ -86,11 +88,12 @@ namespace Service.Mgr
                 throw new ArgumentException($"文件超过允许大小");
             // 获取文件后缀
             var suffix = Path.GetExtension(file.FileName).ToLower(); // 后缀
+            suffix ="."+ file.ContentType.Split("/")[1];
             if (string.IsNullOrWhiteSpace(suffix))
                 throw new ArgumentException($"文件后缀错误");
             var newFile = new SysFile
             {
-                //Id = YitIdHelper.NextId(),
+                Id = DateTime.Now.Millisecond,
 
                 FileName = Path.GetFileNameWithoutExtension(file.FileName),
                 Suffix = suffix,
diff --git a/Service/Station/MonitorService.cs b/Service/Station/MonitorService.cs
index ba00688..bba4867 100644
--- a/Service/Station/MonitorService.cs
+++ b/Service/Station/MonitorService.cs
@@ -21,12 +21,12 @@ namespace Service.Station;
 [Scope("SingleInstance")]
 public class MonitorService
 {
-    
     private static readonly ILog Log = LogManager.GetLogger(typeof(MonitorService));
     public BinInfoRepository BinInfoRepository { get; set; }
     public SwapOrderRepository SwapOrderRepository { get; set; }
     public ChargeOrderRepository ChargeOrderRepository { get; set; }
     public PlcTaskMgr PlcTaskMgr { get; set; }
+
     public Result<SwapMonitorScreenResp> GetSwapMonitorData()
     {
         var configBinInfo =
@@ -102,14 +102,14 @@ public class MonitorService
     /// 连接状态类
     /// </summary>
     /// <returns></returns>
-    public Result<DeviceStateResp> GetDeviceState()
+    public async Task<Result<DeviceStateResp>> GetDeviceState()
     {
-        var isConnected = TBoxApi.IsConnected();
+        var isConnected = await TBoxApi.IsConnected();
         DeviceStateResp resp = new()
         {
-            BoxConnectFlag = isConnected.Result != null ? isConnected.Result : false,
-            CloudConnectFlag = CloudClientMgr.CloudClient.Connected,
-            PlcConnectFlag = PlcMgr.PlcClient.Connected
+            BoxConnectFlag = isConnected != null ? isConnected : false,
+            CloudConnectFlag = CloudClientMgr.CloudClient==null? false:CloudClientMgr.CloudClient.Connected,
+            PlcConnectFlag = PlcMgr.PlcClient==null? false:PlcMgr.PlcClient.Connected
         };
 
         return Result<DeviceStateResp>.Success(resp);
@@ -175,9 +175,9 @@ public class MonitorService
         result = PlcMgr.HoldOn();
         if (!result)
         {
-           
             return Result<bool>.Fail();
         }
+
         Log.Info($"battery move task Manual  removeBinNo={removeBinNo}, putBinNo={putBinNo} ");
 
         var queryPlcTask = PlcTaskMgr.QueryPlcTask(2, 1200, 1201);
@@ -206,8 +206,8 @@ public class MonitorService
             removeBin.Soh = -1;
             BinInfoRepository.Update(removeBin);
         }
-        return  Result<bool>.Success();
 
+        return Result<bool>.Success();
 
 
         return Result<bool>.Success();
diff --git a/WebStarter/Controllers/SwapMonitorController.cs b/WebStarter/Controllers/SwapMonitorController.cs
index 7102d55..5b2e0b2 100644
--- a/WebStarter/Controllers/SwapMonitorController.cs
+++ b/WebStarter/Controllers/SwapMonitorController.cs
@@ -34,7 +34,7 @@ public class SwapMonitorController : ControllerBase
     [HttpPost("GetDeviceState")]
     public async Task<Result<DeviceStateResp>> GetDeviceState()
     {
-        return _swapMonitorService.GetDeviceState();
+       return  await _swapMonitorService.GetDeviceState();
     }
 
     /// <summary>