diff --git a/FileCopy.cs b/FileCopy.cs
index d0d023f..f55462c 100644
--- a/FileCopy.cs
+++ b/FileCopy.cs
@@ -5,10 +5,17 @@ using System.Text;
 using System.Threading.Tasks;
 
 namespace CopyUSB;
-
+public class CopyList
+{
+	public string Func {  get; set; }
+	public long length { get; set; }
+	public FileInfo file { get; set; }
+	public string des { get; set; }
+}
 public class FileCopy
 {
-	public static void Copy(string source,string des)
+	
+	public static void Copy(string source,string des, List<(long, FileInfo, string, string)> copyList)
 	{
 		try
 		{
@@ -23,7 +30,7 @@ public class FileCopy
 			//遍历目录
 			foreach (var subDir in sourceDir.GetDirectories())
 			{
-				Copy(subDir.FullName, Path.Combine(desDir.FullName, subDir.Name));
+				Copy(subDir.FullName, Path.Combine(desDir.FullName, subDir.Name), copyList);
 			}
 			foreach (var file in sourceDir.GetFiles())
 			{
@@ -33,25 +40,29 @@ public class FileCopy
 					var desFileInfo = new FileInfo(destinationFile);
 					if (desFileInfo.Length != file.Length)
 					{
-						Console.WriteLine($"Renew {file}  --> {destinationFile}");
-						file.CopyTo(destinationFile, true);
+						/*Console.WriteLine($"Renew {file}  --> {destinationFile}");*/
+						copyList.Add((file.Length,file, destinationFile,"Renew"));
+						/*file.CopyTo(destinationFile, true);*/
 					}
 					else
 					{
-						Console.WriteLine($"Same {file}  --> {destinationFile}");
+						Console.WriteLine($"Same {file}  --> {destinationFile} {file.Length/1024/1024}MB");
+						/*copyList.Add((file, destinationFile, 0, "Same"));*/
 					}
 				}
 				else
 				{
-					Console.WriteLine($"NewFile {file} --> {destinationFile}");
-					file.CopyTo(destinationFile, true);
+					/*Console.WriteLine($"NewFile {file} --> {destinationFile}");*/
+					copyList.Add((file.Length,file, destinationFile, "NewFile"));
 				}
 				
 			}
+			
+			
 		}
 		catch (Exception ex)
 		{
-			Console.WriteLine($"{source} Copy Error");
+			Console.WriteLine($"Copy Error {source}");
 			/*Console.WriteLine(ex.ToString());*/
 		}
 	}
diff --git a/Program.cs b/Program.cs
index e070c0a..f6f427d 100644
--- a/Program.cs
+++ b/Program.cs
@@ -22,6 +22,7 @@ Console.WriteLine("Waiting for USB...");
 
 managementEventWatcher.EventArrived += (s, e) =>
 {
+	/*Console.WriteLine("触发器被触发了");*/
 	string driveName = e.NewEvent.Properties["DriveName"].Value.ToString();
 
 	string dPath = Path.Join(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments), "USBCopy", GetVolumeLabel(driveName));
@@ -32,7 +33,26 @@ managementEventWatcher.EventArrived += (s, e) =>
 	{
 		Directory.CreateDirectory(dPath);
 	}
-	FileCopy.Copy(driveName, dPath);
+	
+	var copyList = new List<(long, FileInfo, string, string)>();
+
+	FileCopy.Copy(driveName, dPath,copyList);
+
+	var sortedList = copyList.OrderBy(s => s.Item1).Select(s => s);
+	/*Console.WriteLine($"元素个数{sortedList.Count()}");*/
+	foreach (var copyItem in sortedList)
+	{
+		Console.WriteLine($"{copyItem.Item4} {copyItem.Item2} --> {copyItem.Item3} {copyItem.Item1 / 1024 / 1024}MB");
+		try
+		{
+			copyItem.Item2.CopyTo(copyItem.Item3, true);
+		}
+		catch (Exception ex)
+		{
+			Console.WriteLine($"Copy Error {copyItem.Item2}");
+			/*Console.WriteLine(ex.ToString());*/
+		}
+	}
 	Console.WriteLine("\n--------------Scaned and waiting--------------\n");
 };