diff --git a/src/ViewModels/PacketViewModel.cs b/src/ViewModels/PacketViewModel.cs
index 172a313..9c40e96 100644
--- a/src/ViewModels/PacketViewModel.cs
+++ b/src/ViewModels/PacketViewModel.cs
@@ -355,7 +355,8 @@ private async Task<string> CreateConfigInfoFile()
             };
 
             var json = JsonConvert.SerializeObject(configInfo, Formatting.Indented);
-            var configFilePath = Path.Combine(AppContext.BaseDirectory, "update_config.json");
+            Directory.CreateDirectory(ConfigModel.PatchDirectory);
+            var configFilePath = Path.Combine(ConfigModel.PatchDirectory, "update_config.json");
             
             await File.WriteAllTextAsync(configFilePath, json, Encoding.UTF8);
             
@@ -482,15 +483,15 @@ private static string SearchExeFileAndGetDirectory(string rootDirectory, string
     
     private void CreateDirectory()
     {
-        var baseDir = AppContext.BaseDirectory;
+        var baseDir = GetApplicationDataDirectory();
         
-        var packateDir = Path.Combine(baseDir, "packets");
-        if (!Directory.Exists(packateDir))
+        var packetDir = Path.Combine(baseDir, "packets");
+        if (!Directory.Exists(packetDir))
         {
-            Directory.CreateDirectory(packateDir);
+            Directory.CreateDirectory(packetDir);
         }
         
-        var patchDir = Path.Combine(packateDir, "patch");
+        var patchDir = Path.Combine(packetDir, "patch");
         if (!Directory.Exists(patchDir))
         {
             Directory.CreateDirectory(patchDir);
@@ -498,6 +499,17 @@ private void CreateDirectory()
 
         ConfigModel.PatchDirectory = patchDir;
     }
+
+    private static string GetApplicationDataDirectory()
+    {
+        var localApplicationData = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData);
+        if (string.IsNullOrWhiteSpace(localApplicationData))
+        {
+            return AppContext.BaseDirectory;
+        }
+
+        return Path.Combine(localApplicationData, "GeneralUpdate.Tool.Avalonia");
+    }
     
     static void OpenFileDirectoryAndSelectFile(string filePath)
     {
@@ -513,4 +525,4 @@ static void OpenFileDirectoryAndSelectFile(string filePath)
             UseShellExecute = true
         });
     }
-}
\ No newline at end of file
+}