From 072450222595085703d2304a727ec206f255541b Mon Sep 17 00:00:00 2001
From: Leonmmcoset <testmod@qq.com>
Date: Wed, 25 Feb 2026 16:51:27 +0800
Subject: [PATCH] =?UTF-8?q?=E7=9B=98=E7=AC=A6=E6=93=8D=E6=8E=A7?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 BuildTime.txt        |  2 +-
 GitCommit.txt        |  2 +-
 Kernel.cs            |  4 ++--
 System/FileSystem.cs | 33 +++++++++++++++++++++++++--------
 4 files changed, 29 insertions(+), 12 deletions(-)

diff --git a/BuildTime.txt b/BuildTime.txt
index 6a237aa..30b21b7 100644
--- a/BuildTime.txt
+++ b/BuildTime.txt
@@ -1 +1 @@
-2026-02-25 15:29:49
\ No newline at end of file
+2026-02-25 16:45:43
\ No newline at end of file
diff --git a/GitCommit.txt b/GitCommit.txt
index 56f70bc..cd4b2e6 100644
--- a/GitCommit.txt
+++ b/GitCommit.txt
@@ -1 +1 @@
-9b783e0
\ No newline at end of file
+87d30be
\ No newline at end of file
diff --git a/Kernel.cs b/Kernel.cs
index 5aed79e..305bf5e 100644
--- a/Kernel.cs
+++ b/Kernel.cs
@@ -71,8 +71,8 @@ namespace CMLeonOS
             }
 
             Console.Clear();
-            Console.WriteLine("Kernel load done!");
-            Console.WriteLine(@"----------------------------------------------------------");
+            // Console.WriteLine("Kernel load done!");
+            // Console.WriteLine(@"----------------------------------------------------------");
             Console.WriteLine(@"   ____ __  __ _                      ___  ____  ");
             Console.WriteLine(@"  / ___|  \/  | |    ___  ___  _ __  / _ \/ ___| ");
             Console.WriteLine(@" | |   | |\/| | |   / _ \/ _ \| '_ \| | | \___ \ ");
diff --git a/System/FileSystem.cs b/System/FileSystem.cs
index dfe512e..6c796d5 100644
--- a/System/FileSystem.cs
+++ b/System/FileSystem.cs
@@ -16,7 +16,7 @@ namespace CMLeonOS
 
         private static bool ContainsInvalidChars(string input)
         {
-            char[] invalidChars = { '<', '>', ':', '"', '|', '?', '*' };
+            char[] invalidChars = { '<', '>', '"', '|', '?', '*' };
             foreach (char c in invalidChars)
             {
                 if (input.Contains(c.ToString()))
@@ -59,6 +59,18 @@ namespace CMLeonOS
                 return;
             }
 
+            if (path == @"0:\")
+            {
+                currentDirectory = @"0:\";
+                return;
+            }
+
+            if (path == @"1:\")
+            {
+                currentDirectory = @"1:\";
+                return;
+            }
+
             string fullPath = GetFullPath(path);
             
             try
@@ -414,6 +426,11 @@ namespace CMLeonOS
                 return path;
             }
             
+            if (path.StartsWith(@"1:\"))
+            {
+                return path;
+            }
+            
             if (path == ".")
             {
                 return currentDirectory;
@@ -421,16 +438,16 @@ namespace CMLeonOS
             
             if (path == "..")
             {
-                if (currentDirectory == @"0:\")
+                if (currentDirectory == @"0:\" || currentDirectory == @"1:\")
                 {
-                    return @"0:\";
+                    return currentDirectory;
                 }
                 else
                 {
                     int lastSlash = currentDirectory.LastIndexOf('\\');
-                    if (lastSlash == 2) // 0:\
+                    if (lastSlash == 2) // 0:\ or 1:\
                     {
-                        return @"0:\";
+                        return currentDirectory.Substring(0, 3);
                     }
                     else
                     {
@@ -441,7 +458,7 @@ namespace CMLeonOS
             
             if (path.StartsWith("../") || path.StartsWith("..\\"))
             {
-                if (currentDirectory == @"0:\")
+                if (currentDirectory == @"0:\" || currentDirectory == @"1:\")
                 {
                     Console.WriteLine("Error: Cannot go above root directory");
                     return currentDirectory;
@@ -472,9 +489,9 @@ namespace CMLeonOS
                 for (int i = 0; i < level; i++)
                 {
                     int lastSlash = resultPath.LastIndexOf('\\');
-                    if (lastSlash == 2) // 0:\
+                    if (lastSlash == 2) // 0:\ or 1:\
                     {
-                        resultPath = @"0:\";
+                        resultPath = resultPath.Substring(0, 3);
                     }
                     else
                     {