diff --git a/AutoWeightServer/Center/DeviceCenter.cs b/AutoWeightServer/Center/DeviceCenter.cs
index 83276cd..ed865d6 100644
--- a/AutoWeightServer/Center/DeviceCenter.cs
+++ b/AutoWeightServer/Center/DeviceCenter.cs
@@ -318,7 +318,7 @@ namespace EC.AutoWeightServer.Center
 				return;
 
 			YkPosManager.InitPrinter();
-			var bmpPath = Path.Combine(Directory.GetCurrentDirectory(), Path.Combine("Img", "logo.bmp"));
+			var bmpPath = Path.Combine(CommonUtil.GetWorkDirectory(), Path.Combine("Img", "logo.bmp"));
 			YkPosManager.SetAlign(1);//居中
 			YkPosManager.PrintRasterBmp(new StringBuilder(bmpPath));//打印图片
 
diff --git a/AutoWeightServer/UI/FrmMainServer.cs b/AutoWeightServer/UI/FrmMainServer.cs
index 9deb630..3aa2140 100644
--- a/AutoWeightServer/UI/FrmMainServer.cs
+++ b/AutoWeightServer/UI/FrmMainServer.cs
@@ -994,7 +994,7 @@ namespace EC.AutoWeightServer.UI
 		private void CheckPhotoSaveCycle()
 		{
 			var now = DateTime.Now;
-			var workPath = Directory.GetCurrentDirectory();
+			var workPath = CommonUtil.GetWorkDirectory();
 			var capDir = new DirectoryInfo(Path.Combine(workPath, "cap"));
 			if (!capDir.Exists)
 				return;
diff --git a/EC.Service/Transport/PhotoService.cs b/EC.Service/Transport/PhotoService.cs
index f89e028..061a7f9 100644
--- a/EC.Service/Transport/PhotoService.cs
+++ b/EC.Service/Transport/PhotoService.cs
@@ -1,5 +1,6 @@
 using EC.Entity.Transport;
 using EC.Service.Base;
+using EC.Utils;
 using System;
 using System.IO;
 
@@ -39,7 +40,7 @@ namespace EC.Service.Transport
 		public static string GetSaveImagePath(string license)
 		{
 			var now = DateTime.Now;
-			var workPath = Directory.GetCurrentDirectory();
+			var workPath = CommonUtil.GetWorkDirectory();
 			var subPath = Path.Combine(new string[] { "cap", now.ToString("yyyy"), now.ToString("MM"), now.ToString("dd") });
 			//var subPath = Path.Combine("cap", now.ToString("yyyy-MM-dd"));
 			var fileFolder = Path.Combine(workPath, subPath);
diff --git a/EC.Utils/CommonUtil.cs b/EC.Utils/CommonUtil.cs
index 6fb16c4..8f9fd6d 100644
--- a/EC.Utils/CommonUtil.cs
+++ b/EC.Utils/CommonUtil.cs
@@ -2,6 +2,7 @@
 using Newtonsoft.Json.Linq;
 using System;
 using System.IO;
+using System.Reflection;
 using System.Text.RegularExpressions;
 
 namespace EC.Utils
@@ -216,5 +217,14 @@ namespace EC.Utils
 				return null;
 			}
 		}
+
+		private static string workDirectory;
+
+		public static string GetWorkDirectory()
+		{
+			workDirectory = string.IsNullOrEmpty(workDirectory) ? Path.GetDirectoryName(Assembly.GetEntryAssembly().Location) :workDirectory;
+			return workDirectory;
+		}
+
 	}
 }
\ No newline at end of file