diff --git a/Ink Canvas/Helpers/AutoUpdateHelper.cs b/Ink Canvas/Helpers/AutoUpdateHelper.cs
index c403f286..fe21d61c 100644
--- a/Ink Canvas/Helpers/AutoUpdateHelper.cs	
+++ b/Ink Canvas/Helpers/AutoUpdateHelper.cs	
@@ -27,8 +27,6 @@ namespace Ink_Canvas.Helpers
         private static readonly string updatesFolderPath = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "AutoUpdate");
         private static string statusFilePath;
 
-        // GitHub Token认证
-        private static readonly string GitHubToken = "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";
 
         // 线路组结构体（包含版本、下载、日志地址）
         public class UpdateLineGroup
@@ -415,8 +413,7 @@ namespace Ink_Canvas.Helpers
                 using (var client = new HttpClient())
                 {
                     client.DefaultRequestHeaders.Add("User-Agent", "ICC-CE Auto Updater");
-                    client.DefaultRequestHeaders.Add("Authorization", $"token {GitHubToken}");
-                    LogHelper.WriteLogToFile("AutoUpdate | 使用GitHub Token进行API调用");
+                    LogHelper.WriteLogToFile("AutoUpdate | 使用GitHub API调用");
                     var response = await client.GetStringAsync(apiUrl);
                     var releases = JArray.Parse(response);
 
@@ -458,8 +455,7 @@ namespace Ink_Canvas.Helpers
                 using (var client = new HttpClient())
                 {
                     client.DefaultRequestHeaders.Add("User-Agent", "ICC-CE Auto Updater");
-                    client.DefaultRequestHeaders.Add("Authorization", $"token {GitHubToken}");
-                    LogHelper.WriteLogToFile("AutoUpdate | 使用GitHub Token进行API调用");
+                    LogHelper.WriteLogToFile("AutoUpdate | 使用GitHub API调用");
                     var response = await client.GetStringAsync(apiUrl);
                     var json = JObject.Parse(response);
                     string version = json["tag_name"]?.ToString();
@@ -1899,8 +1895,7 @@ namespace Ink_Canvas.Helpers
                 using (var client = new HttpClient())
                 {
                     client.DefaultRequestHeaders.Add("User-Agent", "ICC-CE Auto Updater");
-                    client.DefaultRequestHeaders.Add("Authorization", $"token {GitHubToken}");
-                    LogHelper.WriteLogToFile("AutoUpdate | 使用GitHub Token进行API调用");
+                    LogHelper.WriteLogToFile("AutoUpdate | 使用GitHub API调用");
                     var response = await client.GetStringAsync(apiUrl);
                     var arr = JArray.Parse(response);
                     foreach (var item in arr)