diff --git a/src/N_m3u8DL-RE.Common/Log/Logger.cs b/src/N_m3u8DL-RE.Common/Log/Logger.cs
index f6422ab..c7d88c7 100644
--- a/src/N_m3u8DL-RE.Common/Log/Logger.cs
+++ b/src/N_m3u8DL-RE.Common/Log/Logger.cs
@@ -22,7 +22,7 @@ public static partial class Logger
     /// <summary>
     /// 本次运行日志文件所在位置
     /// </summary>
-    private static string? LogFilePath { get; set; }
+    public static string? LogFilePath { get; set; }
 
     // 读写锁
     static ReaderWriterLockSlim LogWriteLock = new ReaderWriterLockSlim();
@@ -33,26 +33,30 @@ public static partial class Logger
 
         try
         {
-            var logDir = Path.GetDirectoryName(Environment.ProcessPath) + "/Logs";
+            var logDir = Path.GetDirectoryName(LogFilePath) ?? (Path.GetDirectoryName(Environment.ProcessPath) + "/Logs");
             if (!Directory.Exists(logDir))
             {
                 Directory.CreateDirectory(logDir);
             }
 
             var now = DateTime.Now;
-            LogFilePath = Path.Combine(logDir, now.ToString("yyyy-MM-dd_HH-mm-ss-fff") + ".log");
-            int index = 1;
-            var fileName = Path.GetFileNameWithoutExtension(LogFilePath);
+            if (string.IsNullOrEmpty(LogFilePath))
+            {
+                LogFilePath = Path.Combine(logDir, now.ToString("yyyy-MM-dd_HH-mm-ss-fff") + ".log");
+                int index = 1;
+                var fileName = Path.GetFileNameWithoutExtension(LogFilePath);
+                // 若文件存在则加序号
+                while (File.Exists(LogFilePath))
+                {
+                    LogFilePath = Path.Combine(Path.GetDirectoryName(LogFilePath)!, $"{fileName}-{index++}.log");
+                }
+            }
+
             string init = "LOG " + now.ToString("yyyy/MM/dd") + Environment.NewLine
                           + "Save Path: " + Path.GetDirectoryName(LogFilePath) + Environment.NewLine
                           + "Task Start: " + now.ToString("yyyy/MM/dd HH:mm:ss") + Environment.NewLine
                           + "Task CommandLine: " + Environment.CommandLine;
             init += $"{Environment.NewLine}{Environment.NewLine}";
-            // 若文件存在则加序号
-            while (File.Exists(LogFilePath))
-            {
-                LogFilePath = Path.Combine(Path.GetDirectoryName(LogFilePath)!, $"{fileName}-{index++}.log");
-            }
             File.WriteAllText(LogFilePath, init, Encoding.UTF8);
         }
         catch (Exception ex)
@@ -223,4 +227,4 @@ public static partial class Logger
             LogWriteLock.ExitWriteLock();
         }
     }
-}
\ No newline at end of file
+}
diff --git a/src/N_m3u8DL-RE.Common/Resource/ResString.cs b/src/N_m3u8DL-RE.Common/Resource/ResString.cs
index 39983ae..f959958 100644
--- a/src/N_m3u8DL-RE.Common/Resource/ResString.cs
+++ b/src/N_m3u8DL-RE.Common/Resource/ResString.cs
@@ -62,6 +62,7 @@ public static class ResString
     public static string cmd_saveDir => GetText("cmd_saveDir");
     public static string cmd_saveName => GetText("cmd_saveName");
     public static string cmd_savePattern => GetText("cmd_savePattern");
+    public static string cmd_logFilePath => GetText("cmd_logFilePath");
     public static string cmd_skipDownload => GetText("cmd_skipDownload");
     public static string cmd_noDateInfo => GetText("cmd_noDateInfo");
     public static string cmd_noLog => GetText("cmd_noLog");
@@ -147,4 +148,4 @@ public static class ResString
             return textObj.ZH_CN;
         return CurrentLoc.StartsWith("zh-") ? textObj.ZH_TW : textObj.EN_US;
     }
-}
\ No newline at end of file
+}
diff --git a/src/N_m3u8DL-RE.Common/Resource/StaticText.cs b/src/N_m3u8DL-RE.Common/Resource/StaticText.cs
index 7b3c259..ccc6281 100644
--- a/src/N_m3u8DL-RE.Common/Resource/StaticText.cs
+++ b/src/N_m3u8DL-RE.Common/Resource/StaticText.cs
@@ -310,6 +310,12 @@ internal static class StaticText
             zhTW: "",
             enUS: ""
         ),
+        ["cmd_logFilePath"] = new TextContainer
+        (
+            zhCN: "设置日志文件路径",
+            zhTW: "設定日誌檔案路徑",
+            enUS: "Set log file path"
+        ),
         ["cmd_skipDownload"] = new TextContainer
         (
             zhCN: "跳过下载",
@@ -966,4 +972,4 @@ internal static class StaticText
         ),
 
     };
-}
\ No newline at end of file
+}
diff --git a/src/N_m3u8DL-RE/CommandLine/CommandInvoker.cs b/src/N_m3u8DL-RE/CommandLine/CommandInvoker.cs
index 010ef3e..c9e472e 100644
--- a/src/N_m3u8DL-RE/CommandLine/CommandInvoker.cs
+++ b/src/N_m3u8DL-RE/CommandLine/CommandInvoker.cs
@@ -31,6 +31,7 @@ internal static partial class CommandInvoker
     private static readonly Option<string?> SaveDir = new(["--save-dir"], description: ResString.cmd_saveDir);
     private static readonly Option<string?> SaveName = new(["--save-name"], description: ResString.cmd_saveName, parseArgument: ParseSaveName);
     private static readonly Option<string?> SavePattern = new(["--save-pattern"], description: ResString.cmd_savePattern, getDefaultValue: () => "<SaveName>_<Id>_<Codecs>_<Language>_<Ext>");
+    private static readonly Option<string?> LogFilePath = new(["--log-file-path"], description: ResString.cmd_logFilePath, parseArgument: ParseFilePath);
     private static readonly Option<string?> UILanguage = new Option<string?>(["--ui-language"], description: ResString.cmd_uiLanguage).FromAmong("en-US", "zh-CN", "zh-TW");
     private static readonly Option<string?> UrlProcessorArgs = new(["--urlprocessor-args"], description: ResString.cmd_urlProcessorArgs);
     private static readonly Option<string[]?> Keys = new(["--key"], description: ResString.cmd_keys) { Arity = ArgumentArity.OneOrMore, AllowMultipleArgumentsPerToken = false };
@@ -292,6 +293,20 @@ internal static partial class CommandInvoker
         return newName;
     }
 
+    private static string? ParseFilePath(ArgumentResult result)
+    {
+        var input = result.Tokens[0].Value;
+        var dir = Path.GetDirectoryName(input);
+        var filename = Path.GetFileName(input);
+        var newName = OtherUtil.GetValidFileName(filename);
+        if (string.IsNullOrEmpty(newName))
+        {
+            result.ErrorMessage = "Invalid log file name!";
+            return null;
+        }
+        return Path.Combine(dir!, newName);
+    }
+
     /// <summary>
     /// 流过滤器
     /// </summary>
@@ -515,6 +530,7 @@ internal static partial class CommandInvoker
                 TmpDir = bindingContext.ParseResult.GetValueForOption(TmpDir),
                 SaveDir = bindingContext.ParseResult.GetValueForOption(SaveDir),
                 SaveName = bindingContext.ParseResult.GetValueForOption(SaveName),
+                LogFilePath = bindingContext.ParseResult.GetValueForOption(LogFilePath),
                 ThreadCount = bindingContext.ParseResult.GetValueForOption(ThreadCount),
                 UILanguage = bindingContext.ParseResult.GetValueForOption(UILanguage),
                 SkipDownload = bindingContext.ParseResult.GetValueForOption(SkipDownload),
@@ -613,7 +629,7 @@ internal static partial class CommandInvoker
 
         var rootCommand = new RootCommand(VERSION_INFO)
         {
-            Input, TmpDir, SaveDir, SaveName, BaseUrl, ThreadCount, DownloadRetryCount, HttpRequestTimeout, ForceAnsiConsole, NoAnsiColor,AutoSelect, SkipMerge, SkipDownload, CheckSegmentsCount,
+            Input, TmpDir, SaveDir, SaveName, LogFilePath, BaseUrl, ThreadCount, DownloadRetryCount, HttpRequestTimeout, ForceAnsiConsole, NoAnsiColor,AutoSelect, SkipMerge, SkipDownload, CheckSegmentsCount,
             BinaryMerge, UseFFmpegConcatDemuxer, DelAfterDone, NoDateInfo, NoLog, WriteMetaJson, AppendUrlParams, ConcurrentDownload, Headers, /**SavePattern,**/ SubOnly, SubtitleFormat, AutoSubtitleFix,
             FFmpegBinaryPath,
             LogLevel, UILanguage, UrlProcessorArgs, Keys, KeyTextFile, DecryptionEngine, DecryptionBinaryPath, UseShakaPackager, MP4RealTimeDecryption,
diff --git a/src/N_m3u8DL-RE/CommandLine/MyOption.cs b/src/N_m3u8DL-RE/CommandLine/MyOption.cs
index a3b78b8..198187b 100644
--- a/src/N_m3u8DL-RE/CommandLine/MyOption.cs
+++ b/src/N_m3u8DL-RE/CommandLine/MyOption.cs
@@ -190,6 +190,10 @@ internal class MyOption
     /// </summary>
     public string? SavePattern { get; set; }
     /// <summary>
+    /// See: <see cref="CommandInvoker.LogFilePath"/>.
+    /// </summary>
+    public string? LogFilePath { get; set; }
+    /// <summary>
     /// See: <see cref="CommandInvoker.UILanguage"/>.
     /// </summary>
     public string? UILanguage { get; set; }
@@ -271,4 +275,4 @@ internal class MyOption
     /// See: <see cref="CommandInvoker.LiveFixVttByAudio"/>.
     /// </summary>
     public bool LiveFixVttByAudio { get; set; }
-}
\ No newline at end of file
+}
diff --git a/src/N_m3u8DL-RE/Program.cs b/src/N_m3u8DL-RE/Program.cs
index f773cad..a945046 100644
--- a/src/N_m3u8DL-RE/Program.cs
+++ b/src/N_m3u8DL-RE/Program.cs
@@ -101,6 +101,7 @@ internal class Program
             _ = CheckUpdateAsync();
 
         Logger.IsWriteFile = !option.NoLog;
+        Logger.LogFilePath = option.LogFilePath;
         Logger.InitLogFile();
         Logger.LogLevel = option.LogLevel;
         Logger.Info(CommandInvoker.VERSION_INFO);
@@ -479,4 +480,4 @@ internal class Program
 
         return redirectedUrl;
     }
-}
\ No newline at end of file
+}