diff --git a/MusicLyricApp/AUTHORS b/MusicLyricApp/AUTHORS
new file mode 100644
index 0000000..995f5c2
--- /dev/null
+++ b/MusicLyricApp/AUTHORS
@@ -0,0 +1,6 @@
+Taku Kudo <taku@chasen.org>
+chasen@is.aist-nara.ac.jp
+
+Masayuki Asahara:masayu-a@is.aist-nara.ac.jp
+Yuji Matsumoto:matsu@is.aist-nara.ac.jp
+
diff --git a/MusicLyricApp/Api/NetEaseMusicApiV2.cs b/MusicLyricApp/Api/NetEaseMusicApiV2.cs
index c44da9c..5aee7b8 100644
--- a/MusicLyricApp/Api/NetEaseMusicApiV2.cs
+++ b/MusicLyricApp/Api/NetEaseMusicApiV2.cs
@@ -75,11 +75,11 @@ protected override LyricVo GetLyricVo0(string songId)
                 var lyricVo = new LyricVo();
                 if (resp.Lrc != null)
                 {
-                    lyricVo.Lyric = resp.Lrc.Lyric;
+                    lyricVo.SetLyric(resp.Lrc.Lyric);
                 }
                 if (resp.Tlyric != null)
                 {
-                    lyricVo.TranslateLyric = resp.Tlyric.Lyric;
+                    lyricVo.SetTranslateLyric(resp.Tlyric.Lyric);
                 }
 
                 return lyricVo;
diff --git a/MusicLyricApp/Api/QQMusicApiV2.cs b/MusicLyricApp/Api/QQMusicApiV2.cs
index 09d1feb..ecad0eb 100644
--- a/MusicLyricApp/Api/QQMusicApiV2.cs
+++ b/MusicLyricApp/Api/QQMusicApiV2.cs
@@ -65,16 +65,17 @@ protected override LyricVo GetLyricVo0(string songId)
         {
             var resp = _api.GetLyric(songId);
 
-            if (resp.Code == 0)
+            if (resp.Code != 0)
             {
-                return new LyricVo
-                {
-                    Lyric = resp.lyric ?? string.Empty,
-                    TranslateLyric = resp.trans ?? string.Empty
-                };
+                throw new MusicLyricException(ErrorMsg.LRC_NOT_EXIST);
             }
-
-            throw new MusicLyricException(ErrorMsg.LRC_NOT_EXIST);
+            
+            var lyricVo = new LyricVo();
+            
+            lyricVo.SetLyric(resp.lyric);
+            lyricVo.SetTranslateLyric(resp.trans);
+           
+            return lyricVo;
         }
         
         /// <summary>
diff --git a/MusicLyricApp/Bean/Constants.cs b/MusicLyricApp/Bean/Constants.cs
index abeddb2..a9e2cb2 100644
--- a/MusicLyricApp/Bean/Constants.cs
+++ b/MusicLyricApp/Bean/Constants.cs
@@ -4,10 +4,19 @@ namespace MusicLyricApp.Bean
 {
     public static class Constants
     {
-        public const string Version = "v4.1";
+        public const string Version = "v4.2";
         
         public static readonly string SettingPath = Environment.CurrentDirectory + "\\MusicLyricAppSetting.json";
+        
+        public static readonly string IpaDicPath = Environment.CurrentDirectory + "\\IpaDic";
 
         public const int SettingFormOffset = 20;
+
+        public static readonly string[] IpaDicDependency = {
+            IpaDicPath + "\\char.bin",
+            IpaDicPath + "\\matrix.bin",
+            IpaDicPath + "\\sys.dic",
+            IpaDicPath + "\\unk.dic",
+        };
     }
 }
\ No newline at end of file
diff --git a/MusicLyricApp/Bean/MusicLyricsVO.cs b/MusicLyricApp/Bean/MusicLyricsVO.cs
index 4b96ad1..a0f8516 100644
--- a/MusicLyricApp/Bean/MusicLyricsVO.cs
+++ b/MusicLyricApp/Bean/MusicLyricsVO.cs
@@ -2,58 +2,63 @@
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Linq;
+using System.Web;
+using MusicLyricApp.Exception;
+using MusicLyricApp.Utils;
 
 namespace MusicLyricApp.Bean
 {
     // 双语歌词类型
     public enum ShowLrcTypeEnum
     {
-        ONLY_ORIGIN = 0, // 仅显示原文
-        ONLY_TRANSLATE = 1, // 仅显示译文
-        ORIGIN_PRIOR = 2, // 优先原文
-        TRANSLATE_PRIOR = 3, // 优先译文
-        MERGE_ORIGIN = 4, // 合并显示，优先原文
-        MERGE_TRANSLATE = 5, // 合并显示，优先译文
+        [Description("仅显示原文")] ONLY_ORIGIN = 0,
+        [Description("仅显示译文")] ONLY_TRANSLATE = 1,
+        [Description("优先原文（交错）")] ORIGIN_PRIOR_STAGGER = 2,
+        [Description("优先译文（交错）")] TRANSLATE_PRIOR_STAGGER = 3,
+        [Description("优先原文（独立）")] ORIGIN_PRIOR_ISOLATED = 4,
+        [Description("优先译文（独立）")] TRANSLATE_PRIOR_ISOLATED = 5,
+        [Description("优先原文（合并）")] ORIGIN_PRIOR_MERGE = 6,
+        [Description("优先译文（合并）")] TRANSLATE_PRIOR_MERGE = 7,
     }
 
     // 输出文件名类型
     public enum OutputFilenameTypeEnum
     {
-        NAME_SINGER = 0, // 歌曲名 - 歌手
-        SINGER_NAME = 1, // 歌手 - 歌曲名
-        NAME = 2 // 歌曲名
+        [Description("歌曲名 - 歌手")] NAME_SINGER = 0,
+        [Description("歌手 - 歌曲名")] SINGER_NAME = 1,
+        [Description("歌曲名")] NAME = 2
     }
     
     // 搜索来源
     public enum SearchSourceEnum
     {
-        NET_EASE_MUSIC = 0, // 网易云音乐
-        QQ_MUSIC = 1 // QQ音乐
+        [Description("网易云")] NET_EASE_MUSIC = 0,
+        [Description("QQ音乐")] QQ_MUSIC = 1
     }
 
     // 搜索类型
     public enum SearchTypeEnum
     {
-        SONG_ID = 0, // 歌曲ID
-        ALBUM_ID = 1 // 专辑ID
+        [Description("单曲")] SONG_ID = 0,
+        [Description("专辑")] ALBUM_ID = 1
     }
 
     // 强制两位类型
     public enum DotTypeEnum
     {
-        DISABLE = 0, // 不启用
-        DOWN = 1, // 截位
-        HALF_UP = 2 // 四舍五入
+        [Description("不启用")] DISABLE = 0,
+        [Description("截位")] DOWN = 1,
+        [Description("四舍五入")] HALF_UP = 2
     }
 
     // 输出文件格式
     public enum OutputEncodingEnum
     {
-        UTF_8 = 0,
-        UTF_8_BOM = 1,
-        GB_2312 = 2,
-        GBK = 3,
-        UNICODE = 4
+        [Description("UTF-8")] UTF_8 = 0,
+        [Description("UTF-8-BOM")] UTF_8_BOM = 1,
+        [Description("GB-2312")] GB_2312 = 2,
+        [Description("GBK")] GBK = 3,
+        [Description("UNICODE")] UNICODE = 4
     }
 
     public enum OutputFormatEnum
@@ -63,6 +68,23 @@ public enum OutputFormatEnum
         [Description("srt文件(*.srt)|*.srt")] SRT = 1
     }
 
+    // 罗马音转换模式
+    public enum RomajiModeEnum
+    {
+        [Description("标准模式")] NORMAL = 0,
+        [Description("空格分组")] SPACED = 1,
+        [Description("送假名")] OKURIGANA = 2,
+        [Description("注音假名")] FURIGANA = 3,
+    }
+    
+    // 罗马音字体系
+    public enum RomajiSystemEnum
+    {
+        [Description("日本式")] NIPPON = 0,
+        [Description("护照式")] PASSPORT = 1,
+        [Description("平文式")] HEPBURN = 2,
+    }
+
     /**
      * 错误码
      */
@@ -79,6 +101,7 @@ public static class ErrorMsg
         public const string FUNCTION_NOT_SUPPORT = "该功能暂不可用，请等待后续更新";
         public const string SONG_URL_COPY_SUCCESS = "歌曲直链，已复制到剪切板";
         public const string SONG_URL_GET_FAILED = "歌曲直链，获取失败";
+        public const string ROMAJI_DEPENDENCY_LOSS = "罗马音相关依赖缺失，请重新下载";
         public const string SAVE_COMPLETE = "保存完毕，成功 {0} 跳过 {1}";
 
         public const string GET_LATEST_VERSION_FAILED = "获取最新版本失败";
@@ -146,54 +169,111 @@ public class LyricVo
         /// <summary>
         /// 歌词内容
         /// </summary>
-        public string Lyric { get; set; }
+        public string Lyric;
 
         /// <summary>
         /// 译文歌词内容
         /// </summary>
-        public string TranslateLyric { get; set; }
+        public string TranslateLyric;
 
         /// <summary>
         /// 歌曲时长 ms
         /// </summary>
         public long Duration { get; set; }
 
-        /// <summary>
-        /// 实际输出的歌词
-        /// </summary>
-        public string Output { get; set; }
+        public void SetLyric(string content)
+        {
+            Lyric = HttpUtility.HtmlDecode(content);
+        }
+
+        public void SetTranslateLyric(string content)
+        {
+            TranslateLyric = HttpUtility.HtmlDecode(content);
+        }
 
         public bool IsEmpty()
         {
             return string.IsNullOrEmpty(Lyric) && string.IsNullOrEmpty(TranslateLyric);
         }
     }
-
+    
     /// <summary>
-    /// 搜索信息
+    /// 当行歌词信息
     /// </summary>
-    public class SearchInfo
+    public class LyricLineVo : IComparable
     {
         /// <summary>
-        /// 搜索来源
+        /// 时间戳字符串
         /// </summary>
-        public SearchSourceEnum SearchSource { get; set; }
+        public string Timestamp { get; set; }
+
+        /**
+         * 时间偏移量
+         */
+        public long TimeOffset { get; set; }
         
         /// <summary>
-        /// 搜索类型
+        /// 歌词正文
         /// </summary>
-        public SearchTypeEnum SearchType { get; set; }
+        public string Content { get; set; }
 
-        /// <summary>
-        /// 输出文件名类型
-        /// </summary>
-        public OutputFilenameTypeEnum OutputFileNameType { get; set; }
+        public LyricLineVo(string lyricLine)
+        {
+            var index = lyricLine.IndexOf("]");
+            if (index == -1)
+            {
+                Timestamp = "";
+                TimeOffset = -1;
+                Content = lyricLine;
+            }
+            else
+            {
+                Timestamp = lyricLine.Substring(0, index + 1);
+                Content = lyricLine.Substring(index + 1);
+                TimeOffset = GlobalUtils.TimestampStrToLong(Timestamp);
+            }
+        }
 
-        /// <summary>
-        /// 歌词展示格式
-        /// </summary>
-        public ShowLrcTypeEnum ShowLrcType { get; set; }
+        public LyricLineVo()
+        {
+        }
+
+        public int CompareTo(object input)
+        {
+            if (!(input is LyricLineVo obj))
+            {
+                throw new MusicLyricException(ErrorMsg.SYSTEM_ERROR);
+            }
+            
+            if (TimeOffset == -1 && obj.TimeOffset == -1)
+            {
+                return 0;
+            }
+            
+            if (TimeOffset == -1)
+            {
+                return -1;
+            }
+
+            if (obj.TimeOffset == -1)
+            {
+                return 1;
+            }
+
+            return (int) (TimeOffset - obj.TimeOffset);
+        }
+
+        public override string ToString()
+        {
+            return Timestamp + Content;
+        }
+    }
 
+    /// <summary>
+    /// 搜索信息
+    /// </summary>
+    public class SearchInfo
+    {
         /// <summary>
         /// 输入 ID 列表
         /// </summary>
@@ -204,25 +284,9 @@ public class SearchInfo
         /// </summary>
         public readonly HashSet<string> SongIds = new HashSet<string>();
 
-        /// <summary>
-        /// 输出文件编码
-        /// </summary>
-        public OutputEncodingEnum Encoding { get; set; }
-
-        /// <summary>
-        /// 指定歌词合并的分隔符
-        /// </summary>
-        public string LrcMergeSeparator { get; set; }
-
-        /// <summary>
-        /// 小数位处理策略
-        /// </summary>
-        public DotTypeEnum DotType { get; set; }
+        public SettingBean SettingBeanBackup { get; set; }
 
-        /// <summary>
-        /// 输出文件格式
-        /// </summary>
-        public OutputFormatEnum OutputFileFormat { get; set; }
+        public SettingBean SettingBean { get; set; }
     }
 
     public static class EnumHelper
diff --git a/MusicLyricApp/Bean/SettingBase.cs b/MusicLyricApp/Bean/SettingBase.cs
index 9532599..2cddb33 100644
--- a/MusicLyricApp/Bean/SettingBase.cs
+++ b/MusicLyricApp/Bean/SettingBase.cs
@@ -6,16 +6,48 @@ public class SettingBean
     {
         public readonly ConfigBean Config = new ConfigBean();
 
-        public readonly PersistParamBean Param = new PersistParamBean();
+        public PersistParamBean Param = new PersistParamBean();
     }
 
     public class ConfigBean
     {
+        /// <summary>
+        /// 参数记忆
+        /// </summary>
         public bool RememberParam = false;
 
+        /// <summary>
+        /// 自读读取剪切板
+        /// </summary>
         public bool AutoReadClipboard = false;
 
+        /// <summary>
+        /// 自动检查更新
+        /// </summary>
         public bool AutoCheckUpdate = true;
+
+        /// <summary>
+        /// 罗马音相关配置
+        /// </summary>
+        public RomajiConfigBean RomajiConfig = new RomajiConfigBean();
+    }
+
+    public class RomajiConfigBean
+    {
+        /// <summary>
+        /// 译文显示罗马音
+        /// </summary>
+        public bool Enable = false;
+
+        /// <summary>
+        /// 罗马音转换模式
+        /// </summary>
+        public RomajiModeEnum ModeEnum = RomajiModeEnum.SPACED;
+
+        /// <summary>
+        /// 罗马音字体系
+        /// </summary>
+        public RomajiSystemEnum SystemEnum = RomajiSystemEnum.HEPBURN;
     }
 
     public class PersistParamBean
@@ -59,19 +91,5 @@ public class PersistParamBean
         /// 输出文件编码
         /// </summary>
         public OutputEncodingEnum Encoding = OutputEncodingEnum.UTF_8;
-
-        public void Update(SearchInfo searchInfo)
-        {
-            SearchSource = searchInfo.SearchSource;
-            SearchType = searchInfo.SearchType;
-
-            ShowLrcType = searchInfo.ShowLrcType;
-            LrcMergeSeparator = searchInfo.LrcMergeSeparator;
-            DotType = searchInfo.DotType;
-
-            OutputFileNameType = searchInfo.OutputFileNameType;
-            OutputFileFormat = searchInfo.OutputFileFormat;
-            Encoding = searchInfo.Encoding;
-        }
     }
 }
\ No newline at end of file
diff --git a/MusicLyricApp/COPYING b/MusicLyricApp/COPYING
new file mode 100644
index 0000000..dc7db62
--- /dev/null
+++ b/MusicLyricApp/COPYING
@@ -0,0 +1,71 @@
+Copyright 2000, 2001, 2002, 2003 Nara Institute of Science
+and Technology.  All Rights Reserved.
+
+Use, reproduction, and distribution of this software is permitted.
+Any copy of this software, whether in its original form or modified,
+must include both the above copyright notice and the following
+paragraphs.
+
+Nara Institute of Science and Technology (NAIST),
+the copyright holders, disclaims all warranties with regard to this
+software, including all implied warranties of merchantability and
+fitness, in no event shall NAIST be liable for
+any special, indirect or consequential damages or any damages
+whatsoever resulting from loss of use, data or profits, whether in an
+action of contract, negligence or other tortuous action, arising out
+of or in connection with the use or performance of this software.
+
+A large portion of the dictionary entries
+originate from ICOT Free Software.  The following conditions for ICOT
+Free Software applies to the current dictionary as well.
+
+Each User may also freely distribute the Program, whether in its
+original form or modified, to any third party or parties, PROVIDED
+that the provisions of Section 3 ("NO WARRANTY") will ALWAYS appear
+on, or be attached to, the Program, which is distributed substantially
+in the same form as set out herein and that such intended
+distribution, if actually made, will neither violate or otherwise
+contravene any of the laws and regulations of the countries having
+jurisdiction over the User or the intended distribution itself.
+
+NO WARRANTY
+
+The program was produced on an experimental basis in the course of the
+research and development conducted during the project and is provided
+to users as so produced on an experimental basis.  Accordingly, the
+program is provided without any warranty whatsoever, whether express,
+implied, statutory or otherwise.  The term "warranty" used herein
+includes, but is not limited to, any warranty of the quality,
+performance, merchantability and fitness for a particular purpose of
+the program and the nonexistence of any infringement or violation of
+any right of any third party.
+
+Each user of the program will agree and understand, and be deemed to
+have agreed and understood, that there is no warranty whatsoever for
+the program and, accordingly, the entire risk arising from or
+otherwise connected with the program is assumed by the user.
+
+Therefore, neither ICOT, the copyright holder, or any other
+organization that participated in or was otherwise related to the
+development of the program and their respective officials, directors,
+officers and other employees shall be held liable for any and all
+damages, including, without limitation, general, special, incidental
+and consequential damages, arising out of or otherwise in connection
+with the use or inability to use the program or any product, material
+or result produced or otherwise obtained by using the program,
+regardless of whether they have been advised of, or otherwise had
+knowledge of, the possibility of such damages at any time during the
+project or thereafter.  Each user will be deemed to have agreed to the
+foregoing by his or her commencement of use of the program.  The term
+"use" as used herein includes, but is not limited to, the use,
+modification, copying and distribution of the program and the
+production of secondary products from the program.
+
+In the case where the program, whether in its original form or
+modified, was distributed or delivered to or received by a user from
+any person, organization or entity other than ICOT, unless it makes or
+grants independently of ICOT any specific warranty to the user in
+writing, such person, organization or entity, will also be exempted
+from and not be held liable to the user for any such damages as noted
+above as far as the program is concerned.
+��
diff --git a/MusicLyricApp/MainForm.Designer.cs b/MusicLyricApp/MainForm.Designer.cs
index 20bf539..1d49811 100644
--- a/MusicLyricApp/MainForm.Designer.cs
+++ b/MusicLyricApp/MainForm.Designer.cs
@@ -126,7 +126,7 @@ private void InitializeComponent()
             // 
             this.OutputName_ComboBox.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
             this.OutputName_ComboBox.FormattingEnabled = true;
-            this.OutputName_ComboBox.Items.AddRange(new object[] { "歌曲名 - 歌手", "歌手 - 歌曲名", "歌曲名" });
+            this.OutputName_ComboBox.Items.AddRange(GlobalUtils.GetEnumDescArray<OutputFilenameTypeEnum>());
             this.OutputName_ComboBox.Location = new System.Drawing.Point(101, 374);
             this.OutputName_ComboBox.Name = "OutputName_ComboBox";
             this.OutputName_ComboBox.Size = new System.Drawing.Size(101, 20);
@@ -137,7 +137,7 @@ private void InitializeComponent()
             // 
             this.LrcType_ComboBox.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
             this.LrcType_ComboBox.FormattingEnabled = true;
-            this.LrcType_ComboBox.Items.AddRange(new object[] { "不显示译文", "仅显示译文", "优先原文", "优先译文", "合并显示，优先原文", "合并显示，优先译文" });
+            this.LrcType_ComboBox.Items.AddRange(GlobalUtils.GetEnumDescArray<ShowLrcTypeEnum>());
             this.LrcType_ComboBox.Location = new System.Drawing.Point(89, 42);
             this.LrcType_ComboBox.Name = "LrcType_ComboBox";
             this.LrcType_ComboBox.Size = new System.Drawing.Size(120, 20);
@@ -198,10 +198,9 @@ private void InitializeComponent()
             // 
             // OutputEncoding_ComboBox
             // 
-            this.OutputEncoding_ComboBox.AutoCompleteCustomSource.AddRange(new string[] { "UTF-8", "GB2312" });
             this.OutputEncoding_ComboBox.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
             this.OutputEncoding_ComboBox.FormattingEnabled = true;
-            this.OutputEncoding_ComboBox.Items.AddRange(new object[] { "UTF-8", "UTF-8-BOM", "GB2312", "GBK", "UNICODE" });
+            this.OutputEncoding_ComboBox.Items.AddRange(GlobalUtils.GetEnumDescArray<OutputEncodingEnum>());
             this.OutputEncoding_ComboBox.Location = new System.Drawing.Point(100, 440);
             this.OutputEncoding_ComboBox.Name = "OutputEncoding_ComboBox";
             this.OutputEncoding_ComboBox.Size = new System.Drawing.Size(102, 20);
@@ -239,7 +238,7 @@ private void InitializeComponent()
             // 
             this.SearchType_ComboBox.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
             this.SearchType_ComboBox.FormattingEnabled = true;
-            this.SearchType_ComboBox.Items.AddRange(new object[] { "单曲", "专辑" });
+            this.SearchType_ComboBox.Items.AddRange(GlobalUtils.GetEnumDescArray<SearchTypeEnum>());
             this.SearchType_ComboBox.Location = new System.Drawing.Point(11, 81);
             this.SearchType_ComboBox.Name = "SearchType_ComboBox";
             this.SearchType_ComboBox.Size = new System.Drawing.Size(62, 20);
@@ -294,7 +293,7 @@ private void InitializeComponent()
             // 
             this.Dot_TextBox.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
             this.Dot_TextBox.FormattingEnabled = true;
-            this.Dot_TextBox.Items.AddRange(new object[] { "不开启", "截位", "四舍五入" });
+            this.Dot_TextBox.Items.AddRange(GlobalUtils.GetEnumDescArray<DotTypeEnum>());
             this.Dot_TextBox.Location = new System.Drawing.Point(298, 80);
             this.Dot_TextBox.Name = "Dot_TextBox";
             this.Dot_TextBox.Size = new System.Drawing.Size(71, 20);
@@ -334,7 +333,7 @@ private void InitializeComponent()
             // 
             this.SearchSource_ComboBox.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
             this.SearchSource_ComboBox.FormattingEnabled = true;
-            this.SearchSource_ComboBox.Items.AddRange(new object[] { "网易云", "QQ音乐" });
+            this.SearchSource_ComboBox.Items.AddRange(GlobalUtils.GetEnumDescArray<SearchSourceEnum>());
             this.SearchSource_ComboBox.Location = new System.Drawing.Point(11, 42);
             this.SearchSource_ComboBox.Name = "SearchSource_ComboBox";
             this.SearchSource_ComboBox.Size = new System.Drawing.Size(62, 20);
diff --git a/MusicLyricApp/MainForm.cs b/MusicLyricApp/MainForm.cs
index d0e300d..2c1325b 100644
--- a/MusicLyricApp/MainForm.cs
+++ b/MusicLyricApp/MainForm.cs
@@ -5,7 +5,6 @@
 using System.IO;
 using System.Linq;
 using System.Net;
-using System.Net.Http;
 using System.Reflection;
 using System.Text;
 using System.Threading;
@@ -16,7 +15,6 @@
 using MusicLyricApp.Exception;
 using MusicLyricApp.Utils;
 using Newtonsoft.Json;
-using Newtonsoft.Json.Linq;
 using NLog;
 
 namespace MusicLyricApp
@@ -29,33 +27,10 @@ public partial class MainForm : Form
 
         private readonly SearchInfo _globalSearchInfo = new SearchInfo();
 
-        // 输出文件编码
-        private OutputEncodingEnum _outputEncodingEnum;
-
-        // 搜索来源
-        private SearchSourceEnum _searchSourceEnum;
-        
-        // 搜索类型
-        private SearchTypeEnum _searchTypeEnum;
-
-        // 强制两位类型
-        private DotTypeEnum _dotTypeEnum;
-
-        // 展示歌词类型
-        private ShowLrcTypeEnum _showLrcTypeEnum;
-
-        // 输出文件名类型
-        private OutputFilenameTypeEnum _outputFilenameTypeEnum;
-
-        // 输出文件类型
-        private OutputFormatEnum _outputFormatEnum;
-
         private IMusicApiV2 _api;
 
         private SettingForm _settingForm;
 
-        private SettingBean _settingBean;
-
         private UpgradeForm _upgradeForm;
 
         public MainForm()
@@ -76,18 +51,23 @@ public MainForm()
         private void InitialConfig()
         {
             // 1、加载配置
+            SettingBean settingBean;
             if (File.Exists(Constants.SettingPath))
             {
                 var text = File.ReadAllText(Constants.SettingPath);
-                _settingBean = text.ToEntity<SettingBean>();
+                settingBean = text.ToEntity<SettingBean>();
             }
             else
             {
-                _settingBean = new SettingBean();
+                settingBean = new SettingBean();
             }
+
+            _globalSearchInfo.SettingBean = settingBean;
+            _globalSearchInfo.SettingBeanBackup = settingBean.ToJson().ToEntity<SettingBean>();
             
             // 2、配置应用
-            var paramConfig = _settingBean.Config.RememberParam ? _settingBean.Param : new PersistParamBean();
+            var paramConfig = settingBean.Config.RememberParam ? settingBean.Param : new PersistParamBean();
+            
             OutputName_ComboBox.SelectedIndex = (int) paramConfig.OutputFileNameType;
             OutputEncoding_ComboBox.SelectedIndex = (int) paramConfig.Encoding;
             LrcType_ComboBox.SelectedIndex = (int) paramConfig.ShowLrcType;
@@ -98,13 +78,13 @@ private void InitialConfig()
             LrcMergeSeparator_TextBox.Text = paramConfig.LrcMergeSeparator;
             
             // 3、自动检查更新
-            if (_settingBean.Config.AutoCheckUpdate)
+            if (settingBean.Config.AutoCheckUpdate)
             {
                 ThreadPool.QueueUserWorkItem(p => CheckLatestVersion(false));
             }
         }
 
-        private void TrySetHighDPIFont(String fontName)
+        private void TrySetHighDPIFont(string fontName)
         {
             //缩放比例大于100%才更改字体
             if (DeviceDpi <= 96) return;
@@ -114,7 +94,10 @@ private void TrySetHighDPIFont(String fontName)
             {
                 font = new Font(fontName, 9F, FontStyle.Regular, GraphicsUnit.Point);
             }
-            catch (System.Exception) { }
+            catch (System.Exception)
+            {
+                // ignored
+            }
 
             if (font == null || !fontName.Equals(font.Name)) return;
 
@@ -131,7 +114,10 @@ private void TrySetHighDPIFont(String fontName)
                         Object obj = fieldInfo.GetValue(this);
                         propertyInfo.SetValue(obj, font);
                     }
-                    catch (System.Exception) { }
+                    catch (System.Exception)
+                    {
+                        // ignored
+                    }
                 }
             }
         }
@@ -149,16 +135,12 @@ private void ReloadConfig()
             }
 
             _globalSearchInfo.SongIds.Clear();
-            _globalSearchInfo.SearchSource = _searchSourceEnum;
-            _globalSearchInfo.SearchType = _searchTypeEnum;
-            _globalSearchInfo.OutputFileNameType = _outputFilenameTypeEnum;
-            _globalSearchInfo.ShowLrcType = _showLrcTypeEnum;
-            _globalSearchInfo.Encoding = _outputEncodingEnum;
-            _globalSearchInfo.DotType = _dotTypeEnum;
-            _globalSearchInfo.OutputFileFormat = _outputFormatEnum;
-            _globalSearchInfo.LrcMergeSeparator = LrcMergeSeparator_TextBox.Text;
+            
+            var param = _globalSearchInfo.SettingBean.Param;
 
-            if (_searchSourceEnum == SearchSourceEnum.QQ_MUSIC)
+            param.LrcMergeSeparator = LrcMergeSeparator_TextBox.Text;
+
+            if (param.SearchSource == SearchSourceEnum.QQ_MUSIC)
             {
                 _api = new QQMusicApiV2();
             }
@@ -212,8 +194,8 @@ private void SearchBySongId(IEnumerable<string> songIds, out Dictionary<string,
                 {
                     var songVo = songResp[songId];
                     var lyricVo = _api.GetLyricVo(songId);
-                        
-                    LyricUtils.FillingLyricVo(lyricVo, songVo, _globalSearchInfo);
+                    
+                    lyricVo.Duration = songVo.Duration;
                         
                     GlobalCache.PutSaveVo(songId, new SaveVo(songId, songVo, lyricVo));
                 }
@@ -245,8 +227,11 @@ private void InitInputSongIds()
 
             foreach (var input in inputs)
             {
-                var id = GlobalUtils.CheckInputId(input, _globalSearchInfo.SearchSource, _globalSearchInfo.SearchType);
-                switch (_globalSearchInfo.SearchType)
+                var searchSource = _globalSearchInfo.SettingBean.Param.SearchSource;
+                var searchType = _globalSearchInfo.SettingBean.Param.SearchType;
+                
+                var id = GlobalUtils.CheckInputId(input, searchSource, searchType);
+                switch (searchType)
                 {
                     case SearchTypeEnum.ALBUM_ID:
                         foreach (var songId in _api.GetSongIdsFromAlbum(id))
@@ -364,7 +349,7 @@ private async void Search_Btn_Click(object sender, EventArgs e)
             catch (MusicLyricException ex)
             {
                 _logger.Error("Search Business failed, param: {SearchParam}, type: {SearchType}, message: {ErrorMsg}",
-                    Search_Text.Text, _globalSearchInfo.SearchType, ex.Message);
+                    Search_Text.Text, _globalSearchInfo.SettingBean.Param.SearchType, ex.Message);
                 MessageBox.Show(ex.Message, "提示");
             }
             catch (System.Exception ex)
@@ -426,7 +411,7 @@ private void SongLink_Btn_Click(object sender, EventArgs e)
         /**
          * 单个保存
          */
-        private void SingleSave(string songId)
+        private async void SingleSave(string songId)
         {
             // 没有搜索结果
             if (!_globalSaveVoMap.TryGetValue(songId, out var saveVo))
@@ -445,18 +430,18 @@ private void SingleSave(string songId)
             var saveDialog = new SaveFileDialog();
             try
             {
-                saveDialog.FileName = GlobalUtils.GetOutputName(saveVo.SongVo, _globalSearchInfo);
-                saveDialog.Filter = _outputFormatEnum.ToDescription();
+                saveDialog.FileName = GlobalUtils.GetOutputName(saveVo.SongVo, _globalSearchInfo.SettingBean.Param.OutputFileNameType);
+                saveDialog.Filter = _globalSearchInfo.SettingBean.Param.OutputFileFormat.ToDescription();
                 if (saveDialog.ShowDialog() == DialogResult.OK)
                 {
                     using (var sw = new StreamWriter(saveDialog.FileName, false,
-                               GlobalUtils.GetEncoding(_globalSearchInfo.Encoding)))
+                               GlobalUtils.GetEncoding(_globalSearchInfo.SettingBean.Param.Encoding)))
                     {
-                        sw.Write(LyricUtils.GetOutputContent(saveVo.LyricVo, _globalSearchInfo));
-                        sw.Flush();
+                        await sw.WriteAsync(await LyricUtils.GetOutputContent(saveVo.LyricVo, _globalSearchInfo));
+                        await sw.FlushAsync();
                     }
 
-                    MessageBox.Show(string.Format(ErrorMsg.SAVE_COMPLETE, 1, 1), "提示");
+                    MessageBox.Show(string.Format(ErrorMsg.SAVE_COMPLETE, 1, 0), "提示");
                 }
             }
             catch (System.Exception ew)
@@ -469,7 +454,7 @@ private void SingleSave(string songId)
         /**
          * 批量保存
          */
-        private void BatchSave()
+        private async void BatchSave()
         {
             var saveDialog = new SaveFileDialog();
             var skipCount = 0;
@@ -478,7 +463,7 @@ private void BatchSave()
             try
             {
                 saveDialog.FileName = "直接选择保存路径即可，无需修改此处内容";
-                saveDialog.Filter = _outputFormatEnum.ToDescription();
+                saveDialog.Filter = _globalSearchInfo.SettingBean.Param.OutputFileFormat.ToDescription();
                 if (saveDialog.ShowDialog() == DialogResult.OK)
                 {
                     var localFilePath = saveDialog.FileName;
@@ -498,11 +483,11 @@ private void BatchSave()
                             continue;
                         }
 
-                        var path = filePath + '/' + GlobalUtils.GetOutputName(saveVo.SongVo, _globalSearchInfo) + fileSuffix;
-                        using( var sw = new StreamWriter(path, false, GlobalUtils.GetEncoding(_globalSearchInfo.Encoding)))
+                        var path = filePath + '/' + GlobalUtils.GetOutputName(saveVo.SongVo, _globalSearchInfo.SettingBean.Param.OutputFileNameType) + fileSuffix;
+                        using(var sw = new StreamWriter(path, false, GlobalUtils.GetEncoding(_globalSearchInfo.SettingBean.Param.Encoding)))
                         {
-                            sw.Write(LyricUtils.GetOutputContent(lyricVo, _globalSearchInfo));
-                            sw.Flush();
+                            await sw.WriteAsync(await LyricUtils.GetOutputContent(lyricVo, _globalSearchInfo));
+                            await sw.FlushAsync();
                             success.Add(item.Key);
                         }
                     }
@@ -555,7 +540,7 @@ private void Save_Btn_Click(object sender, EventArgs e)
         /**
          * 更新前端歌词
          */
-        private void UpdateLrcTextBox(string replace)
+        private async void UpdateLrcTextBox(string replace)
         {
             if (replace != string.Empty)
             {
@@ -569,7 +554,14 @@ private void UpdateLrcTextBox(string replace)
                     // only loop one times
                     foreach (var lyricVo in _globalSaveVoMap.Values.Select(saveVo => saveVo.LyricVo))
                     {
-                        Console_TextBox.Text = lyricVo.IsEmpty() ? ErrorMsg.LRC_NOT_EXIST : LyricUtils.GetOutputContent(lyricVo, _globalSearchInfo);
+                        if (lyricVo.IsEmpty())
+                        {
+                            Console_TextBox.Text = ErrorMsg.LRC_NOT_EXIST;
+                        }
+                        else
+                        {
+                            Console_TextBox.Text = await LyricUtils.GetOutputContent(lyricVo, _globalSearchInfo);
+                        }
                     }
                 }
             }
@@ -588,19 +580,19 @@ private void CleanTextBox()
 
         private void MainForm_FormClosing(object sender, FormClosingEventArgs e)
         {
-            // 记住最终的参数配置
-            if (_settingBean.Config.RememberParam)
+            // 如果参数不记住，需要回滚
+            if (!_globalSearchInfo.SettingBean.Config.RememberParam)
             {
-                _settingBean.Param.Update(_globalSearchInfo);
+                _globalSearchInfo.SettingBean.Param = _globalSearchInfo.SettingBeanBackup.Param;
             }
             
             // 配置持久化
-            File.WriteAllText(Constants.SettingPath, _settingBean.ToJson(), Encoding.UTF8);
+            File.WriteAllText(Constants.SettingPath, _globalSearchInfo.SettingBean.ToJson(), Encoding.UTF8);
         }
 
         private void MainForm_MouseEnter(object sender, EventArgs e)
         {
-            if (_settingBean.Config.AutoReadClipboard)
+            if (_globalSearchInfo.SettingBean.Config.AutoReadClipboard)
             {
                 Search_Text.Text = Clipboard.GetText();
             }
@@ -611,7 +603,7 @@ private void MainForm_MouseEnter(object sender, EventArgs e)
         /// </summary>
         private void SearchSource_ComboBox_SelectedIndexChanged(object sender, EventArgs e)
         {
-            _searchSourceEnum = (SearchSourceEnum)SearchSource_ComboBox.SelectedIndex;
+            _globalSearchInfo.SettingBean.Param.SearchSource = (SearchSourceEnum)SearchSource_ComboBox.SelectedIndex;
 
             ReloadConfig();
             UpdateLrcTextBox(string.Empty);
@@ -622,7 +614,7 @@ private void SearchSource_ComboBox_SelectedIndexChanged(object sender, EventArgs
         /// </summary>
         private void SearchType_ComboBox_SelectedIndexChanged(object sender, EventArgs e)
         {
-            _searchTypeEnum = (SearchTypeEnum)SearchType_ComboBox.SelectedIndex;
+            _globalSearchInfo.SettingBean.Param.SearchType = (SearchTypeEnum)SearchType_ComboBox.SelectedIndex;
 
             ReloadConfig();
             UpdateLrcTextBox(string.Empty);
@@ -633,19 +625,18 @@ private void SearchType_ComboBox_SelectedIndexChanged(object sender, EventArgs e
         /// </summary>
         private void LrcType_ComboBox_SelectedIndexChanged(object sender, EventArgs e)
         {
-            _showLrcTypeEnum = (ShowLrcTypeEnum)LrcType_ComboBox.SelectedIndex;
-
-            if (_showLrcTypeEnum == ShowLrcTypeEnum.MERGE_ORIGIN ||
-                _showLrcTypeEnum == ShowLrcTypeEnum.MERGE_TRANSLATE)
-            {
-                LrcMergeSeparator_TextBox.ReadOnly = false;
-                LrcMergeSeparator_TextBox.BackColor = Color.White;
-            }
-            else
+            switch (_globalSearchInfo.SettingBean.Param.ShowLrcType = (ShowLrcTypeEnum)LrcType_ComboBox.SelectedIndex)
             {
-                LrcMergeSeparator_TextBox.Text = null;
-                LrcMergeSeparator_TextBox.ReadOnly = true;
-                LrcMergeSeparator_TextBox.BackColor = Color.FromArgb(240, 240, 240);
+                case ShowLrcTypeEnum.ORIGIN_PRIOR_MERGE:
+                case ShowLrcTypeEnum.TRANSLATE_PRIOR_MERGE: 
+                    LrcMergeSeparator_TextBox.ReadOnly = false;
+                    LrcMergeSeparator_TextBox.BackColor = Color.White;
+                    break;
+                default: 
+                    LrcMergeSeparator_TextBox.Text = null;
+                    LrcMergeSeparator_TextBox.ReadOnly = true;
+                    LrcMergeSeparator_TextBox.BackColor = Color.FromArgb(240, 240, 240);
+                    break;
             }
 
             ReloadConfig();
@@ -666,7 +657,7 @@ private void LrcMergeSeparator_TextBox_TextChanged(object sender, EventArgs e)
         /// </summary>
         private void Dot_TextBox_SelectedIndexChanged(object sender, EventArgs e)
         {
-            _dotTypeEnum = (DotTypeEnum)Dot_TextBox.SelectedIndex;
+            _globalSearchInfo.SettingBean.Param.DotType = (DotTypeEnum)Dot_TextBox.SelectedIndex;
             ReloadConfig();
             UpdateLrcTextBox(string.Empty);
         }
@@ -697,15 +688,15 @@ private void Config_ComboBox_SelectedIndexChanged(object sender, EventArgs e)
             
             if (input == OutputEncoding_ComboBox)
             {
-                _outputEncodingEnum = (OutputEncodingEnum)input.SelectedIndex;
+                _globalSearchInfo.SettingBean.Param.Encoding = (OutputEncodingEnum)input.SelectedIndex;
             } 
             else if (input == OutputFormat_CombBox)
             {
-                _outputFormatEnum = (OutputFormatEnum)input.SelectedIndex;
+                _globalSearchInfo.SettingBean.Param.OutputFileFormat = (OutputFormatEnum)input.SelectedIndex;
             }
             else if (input == OutputName_ComboBox)
             {
-                _outputFilenameTypeEnum = (OutputFilenameTypeEnum)input.SelectedIndex;
+                _globalSearchInfo.SettingBean.Param.OutputFileNameType = (OutputFilenameTypeEnum)input.SelectedIndex;
             }
             
             ReloadConfig();
@@ -749,7 +740,7 @@ private async void Top_MItem_Click(object sender, EventArgs e)
             {
                 if (_settingForm == null || _settingForm.IsDisposed)
                 {
-                    _settingForm = new SettingForm(_settingBean.Config);
+                    _settingForm = new SettingForm(_globalSearchInfo.SettingBean.Config);
                     _settingForm.Location = new Point(Left + Constants.SettingFormOffset, Top + Constants.SettingFormOffset);
                     _settingForm.StartPosition = FormStartPosition.Manual;
                     _settingForm.Show();
diff --git a/MusicLyricApp/MusicLyricApp.csproj b/MusicLyricApp/MusicLyricApp.csproj
index 22100e7..8b03027 100644
--- a/MusicLyricApp/MusicLyricApp.csproj
+++ b/MusicLyricApp/MusicLyricApp.csproj
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="..\packages\LibNMeCab.IpaDicBin.0.10.0\build\LibNMeCab.IpaDicBin.props" Condition="Exists('..\packages\LibNMeCab.IpaDicBin.0.10.0\build\LibNMeCab.IpaDicBin.props')" />
   <Import Project="..\packages\Costura.Fody.5.8.0-alpha0098\build\Costura.Fody.props" Condition="Exists('..\packages\Costura.Fody.5.8.0-alpha0098\build\Costura.Fody.props')" />
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
@@ -74,6 +75,15 @@
       <HintPath>..\packages\Costura.Fody.5.8.0-alpha0098\lib\netstandard1.0\Costura.dll</HintPath>
       <Private>True</Private>
     </Reference>
+    <Reference Include="Kawazu, Version=1.1.4.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\Kawazu.1.1.4\lib\netstandard2.0\Kawazu.dll</HintPath>
+    </Reference>
+    <Reference Include="LibNMeCab, Version=0.10.1.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\LibNMeCab.0.10.1\lib\netstandard2.0\LibNMeCab.dll</HintPath>
+    </Reference>
+    <Reference Include="LibNMeCab.IpaDicBin, Version=0.10.0.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\LibNMeCab.IpaDicBin.0.10.0\lib\netstandard2.0\LibNMeCab.IpaDicBin.dll</HintPath>
+    </Reference>
     <Reference Include="Markdig, Version=0.28.0.0, Culture=neutral, PublicKeyToken=null">
       <HintPath>..\packages\Markdig.0.28.1\lib\net452\Markdig.dll</HintPath>
       <Private>True</Private>
@@ -210,6 +220,7 @@
       <Private>True</Private>
     </Reference>
     <Reference Include="System.Transactions" />
+    <Reference Include="System.Web" />
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
     <Reference Include="Microsoft.CSharp" />
@@ -264,6 +275,7 @@
     <Compile Include="Utils\JsonUtils.cs" />
     <Compile Include="Utils\GlobalUtils.cs" />
     <Compile Include="Utils\NetworkUtils.cs" />
+    <Compile Include="Utils\RomajiUtils.cs" />
     <Compile Include="Utils\SrtUtils.cs" />
     <EmbeddedResource Include="MainForm.resx">
       <DependentUpon>MainForm.cs</DependentUpon>
@@ -318,18 +330,27 @@
     <WCFMetadata Include="Connected Services\" />
   </ItemGroup>
   <ItemGroup>
+    <Content Include="AUTHORS" />
+    <Content Include="char.bin" />
+    <Content Include="COPYING" />
     <Content Include="Favicon2.ico" />
+    <Content Include="matrix.bin" />
     <Content Include="NLog.xsd" />
+    <Content Include="sys.dic" />
+    <Content Include="unk.dic" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
-  <Import Project="..\packages\Fody.6.6.0\build\Fody.targets" Condition="Exists('..\packages\Fody.6.6.0\build\Fody.targets')" />
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105.The missing file is {0}.</ErrorText>
     </PropertyGroup>
-    <Error Condition="!Exists('..\packages\Fody.6.6.0\build\Fody.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Fody.6.6.0\build\Fody.targets'))" />
     <Error Condition="!Exists('..\packages\Costura.Fody.5.8.0-alpha0098\build\Costura.Fody.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Costura.Fody.5.8.0-alpha0098\build\Costura.Fody.props'))" />
     <Error Condition="!Exists('..\packages\Costura.Fody.5.8.0-alpha0098\build\Costura.Fody.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Costura.Fody.5.8.0-alpha0098\build\Costura.Fody.targets'))" />
+    <Error Condition="!Exists('..\packages\Fody.6.6.1\build\Fody.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Fody.6.6.1\build\Fody.targets'))" />
+    <Error Condition="!Exists('..\packages\LibNMeCab.IpaDicBin.0.10.0\build\LibNMeCab.IpaDicBin.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\LibNMeCab.IpaDicBin.0.10.0\build\LibNMeCab.IpaDicBin.props'))" />
+    <Error Condition="!Exists('..\packages\LibNMeCab.IpaDicBin.0.10.0\build\LibNMeCab.IpaDicBin.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\LibNMeCab.IpaDicBin.0.10.0\build\LibNMeCab.IpaDicBin.targets'))" />
   </Target>
   <Import Project="..\packages\Costura.Fody.5.8.0-alpha0098\build\Costura.Fody.targets" Condition="Exists('..\packages\Costura.Fody.5.8.0-alpha0098\build\Costura.Fody.targets')" />
+  <Import Project="..\packages\Fody.6.6.1\build\Fody.targets" Condition="Exists('..\packages\Fody.6.6.1\build\Fody.targets')" />
+  <Import Project="..\packages\LibNMeCab.IpaDicBin.0.10.0\build\LibNMeCab.IpaDicBin.targets" Condition="Exists('..\packages\LibNMeCab.IpaDicBin.0.10.0\build\LibNMeCab.IpaDicBin.targets')" />
 </Project>
\ No newline at end of file
diff --git a/MusicLyricApp/SettingForm.Designer.cs b/MusicLyricApp/SettingForm.Designer.cs
index 111f503..4364c4b 100644
--- a/MusicLyricApp/SettingForm.Designer.cs
+++ b/MusicLyricApp/SettingForm.Designer.cs
@@ -1,4 +1,6 @@
 using System.ComponentModel;
+using MusicLyricApp.Bean;
+using MusicLyricApp.Utils;
 
 namespace MusicLyricApp
 {
@@ -33,33 +35,40 @@ private void InitializeComponent()
         {
             System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(SettingForm));
             this.Save_Btn = new System.Windows.Forms.Button();
-            this.RememberParam_ComboBox = new System.Windows.Forms.CheckBox();
+            this.RememberParam_CheckBox = new System.Windows.Forms.CheckBox();
             this.AutoReadClipboard_CheckBox = new System.Windows.Forms.CheckBox();
             this.AutoCheckUpdate_CheckBox = new System.Windows.Forms.CheckBox();
+            this.label1 = new System.Windows.Forms.Label();
+            this.ShowRomaji_CheckBox = new System.Windows.Forms.CheckBox();
+            this.RomajiMode_ComboBox = new System.Windows.Forms.ComboBox();
+            this.label3 = new System.Windows.Forms.Label();
+            this.label4 = new System.Windows.Forms.Label();
+            this.RomajiSystem_ComboBox = new System.Windows.Forms.ComboBox();
+            this.label2 = new System.Windows.Forms.Label();
             this.SuspendLayout();
             // 
             // Save_Btn
             // 
-            this.Save_Btn.Location = new System.Drawing.Point(173, 114);
+            this.Save_Btn.Location = new System.Drawing.Point(148, 161);
             this.Save_Btn.Name = "Save_Btn";
-            this.Save_Btn.Size = new System.Drawing.Size(102, 44);
+            this.Save_Btn.Size = new System.Drawing.Size(166, 44);
             this.Save_Btn.TabIndex = 0;
             this.Save_Btn.Text = "保存";
             this.Save_Btn.UseVisualStyleBackColor = true;
             this.Save_Btn.Click += new System.EventHandler(this.Save_Btn_Click);
             // 
-            // RememberParam_ComboBox
+            // RememberParam_CheckBox
             // 
-            this.RememberParam_ComboBox.Location = new System.Drawing.Point(27, 25);
-            this.RememberParam_ComboBox.Name = "RememberParam_ComboBox";
-            this.RememberParam_ComboBox.Size = new System.Drawing.Size(78, 24);
-            this.RememberParam_ComboBox.TabIndex = 1;
-            this.RememberParam_ComboBox.Text = "参数记忆";
-            this.RememberParam_ComboBox.UseVisualStyleBackColor = true;
+            this.RememberParam_CheckBox.Location = new System.Drawing.Point(12, 17);
+            this.RememberParam_CheckBox.Name = "RememberParam_CheckBox";
+            this.RememberParam_CheckBox.Size = new System.Drawing.Size(78, 24);
+            this.RememberParam_CheckBox.TabIndex = 1;
+            this.RememberParam_CheckBox.Text = "参数记忆";
+            this.RememberParam_CheckBox.UseVisualStyleBackColor = true;
             // 
             // AutoReadClipboard_CheckBox
             // 
-            this.AutoReadClipboard_CheckBox.Location = new System.Drawing.Point(27, 77);
+            this.AutoReadClipboard_CheckBox.Location = new System.Drawing.Point(148, 15);
             this.AutoReadClipboard_CheckBox.Name = "AutoReadClipboard_CheckBox";
             this.AutoReadClipboard_CheckBox.Size = new System.Drawing.Size(112, 26);
             this.AutoReadClipboard_CheckBox.TabIndex = 2;
@@ -68,21 +77,92 @@ private void InitializeComponent()
             // 
             // AutoCheckUpdate_CheckBox
             // 
-            this.AutoCheckUpdate_CheckBox.Location = new System.Drawing.Point(27, 126);
+            this.AutoCheckUpdate_CheckBox.Location = new System.Drawing.Point(12, 168);
             this.AutoCheckUpdate_CheckBox.Name = "AutoCheckUpdate_CheckBox";
             this.AutoCheckUpdate_CheckBox.Size = new System.Drawing.Size(97, 32);
             this.AutoCheckUpdate_CheckBox.TabIndex = 3;
             this.AutoCheckUpdate_CheckBox.Text = "自动检查更新";
             this.AutoCheckUpdate_CheckBox.UseVisualStyleBackColor = true;
             // 
+            // label1
+            // 
+            this.label1.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
+            this.label1.Location = new System.Drawing.Point(8, 49);
+            this.label1.Name = "label1";
+            this.label1.Size = new System.Drawing.Size(315, 2);
+            this.label1.TabIndex = 4;
+            this.label1.Text = "label1";
+            // 
+            // ShowRomaji_CheckBox
+            // 
+            this.ShowRomaji_CheckBox.Location = new System.Drawing.Point(12, 61);
+            this.ShowRomaji_CheckBox.Name = "ShowRomaji_CheckBox";
+            this.ShowRomaji_CheckBox.Size = new System.Drawing.Size(120, 30);
+            this.ShowRomaji_CheckBox.TabIndex = 5;
+            this.ShowRomaji_CheckBox.Text = "译文显示罗马音";
+            this.ShowRomaji_CheckBox.UseVisualStyleBackColor = true;
+            this.ShowRomaji_CheckBox.CheckedChanged += new System.EventHandler(this.ShowRomaji_CheckBox_CheckedChanged);
+            // 
+            // RomajiMode_ComboBox
+            // 
+            this.RomajiMode_ComboBox.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.RomajiMode_ComboBox.FormattingEnabled = true;
+            this.RomajiMode_ComboBox.Items.AddRange(GlobalUtils.GetEnumDescArray<RomajiModeEnum>());
+            this.RomajiMode_ComboBox.Location = new System.Drawing.Point(232, 61);
+            this.RomajiMode_ComboBox.Name = "RomajiMode_ComboBox";
+            this.RomajiMode_ComboBox.Size = new System.Drawing.Size(82, 20);
+            this.RomajiMode_ComboBox.TabIndex = 7;
+            // 
+            // label3
+            // 
+            this.label3.Location = new System.Drawing.Point(148, 66);
+            this.label3.Name = "label3";
+            this.label3.Size = new System.Drawing.Size(68, 18);
+            this.label3.TabIndex = 8;
+            this.label3.Text = "转换模式";
+            // 
+            // label4
+            // 
+            this.label4.Location = new System.Drawing.Point(148, 107);
+            this.label4.Name = "label4";
+            this.label4.Size = new System.Drawing.Size(68, 18);
+            this.label4.TabIndex = 9;
+            this.label4.Text = "罗马字体系";
+            // 
+            // RomajiSystem_ComboBox
+            // 
+            this.RomajiSystem_ComboBox.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.RomajiSystem_ComboBox.FormattingEnabled = true;
+            this.RomajiSystem_ComboBox.Items.AddRange(GlobalUtils.GetEnumDescArray<RomajiSystemEnum>());
+            this.RomajiSystem_ComboBox.Location = new System.Drawing.Point(232, 107);
+            this.RomajiSystem_ComboBox.Name = "RomajiSystem_ComboBox";
+            this.RomajiSystem_ComboBox.Size = new System.Drawing.Size(82, 20);
+            this.RomajiSystem_ComboBox.TabIndex = 10;
+            // 
+            // label2
+            // 
+            this.label2.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
+            this.label2.Location = new System.Drawing.Point(12, 144);
+            this.label2.Name = "label2";
+            this.label2.Size = new System.Drawing.Size(315, 2);
+            this.label2.TabIndex = 11;
+            this.label2.Text = "label2";
+            // 
             // SettingForm
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.ClientSize = new System.Drawing.Size(307, 170);
+            this.ClientSize = new System.Drawing.Size(328, 217);
+            this.Controls.Add(this.label2);
+            this.Controls.Add(this.RomajiSystem_ComboBox);
+            this.Controls.Add(this.label4);
+            this.Controls.Add(this.label3);
+            this.Controls.Add(this.RomajiMode_ComboBox);
+            this.Controls.Add(this.ShowRomaji_CheckBox);
+            this.Controls.Add(this.label1);
             this.Controls.Add(this.AutoCheckUpdate_CheckBox);
             this.Controls.Add(this.AutoReadClipboard_CheckBox);
-            this.Controls.Add(this.RememberParam_ComboBox);
+            this.Controls.Add(this.RememberParam_CheckBox);
             this.Controls.Add(this.Save_Btn);
             this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle;
             this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
@@ -92,11 +172,23 @@ private void InitializeComponent()
             this.ResumeLayout(false);
         }
 
+        private System.Windows.Forms.ComboBox RomajiSystem_ComboBox;
+
+        private System.Windows.Forms.Label label4;
+
+        private System.Windows.Forms.Label label2;
+        private System.Windows.Forms.ComboBox RomajiMode_ComboBox;
+        private System.Windows.Forms.Label label3;
+
+        private System.Windows.Forms.CheckBox ShowRomaji_CheckBox;
+
+        private System.Windows.Forms.Label label1;
+
         private System.Windows.Forms.CheckBox AutoCheckUpdate_CheckBox;
 
         private System.Windows.Forms.CheckBox AutoReadClipboard_CheckBox;
 
-        private System.Windows.Forms.CheckBox RememberParam_ComboBox;
+        private System.Windows.Forms.CheckBox RememberParam_CheckBox;
 
         private System.Windows.Forms.Button Save_Btn;
 
diff --git a/MusicLyricApp/SettingForm.cs b/MusicLyricApp/SettingForm.cs
index 421116b..4afc57f 100644
--- a/MusicLyricApp/SettingForm.cs
+++ b/MusicLyricApp/SettingForm.cs
@@ -1,4 +1,6 @@
 using System;
+using System.IO;
+using System.Linq;
 using System.Windows.Forms;
 using MusicLyricApp.Bean;
 
@@ -7,25 +9,56 @@ namespace MusicLyricApp
     public partial class SettingForm : Form
     {
         private readonly ConfigBean _configBean;
-        
+
         public SettingForm(ConfigBean configBean)
         {
             InitializeComponent();
 
             _configBean = configBean;
 
-            RememberParam_ComboBox.Checked = _configBean.RememberParam;
+            RememberParam_CheckBox.Checked = _configBean.RememberParam;
             AutoReadClipboard_CheckBox.Checked = _configBean.AutoReadClipboard;
             AutoCheckUpdate_CheckBox.Checked = _configBean.AutoCheckUpdate;
+
+            var romajiConfig = _configBean.RomajiConfig;
+            ShowRomaji_CheckBox.Checked = romajiConfig.Enable;
+            RomajiMode_ComboBox.SelectedIndex = (int)romajiConfig.ModeEnum;
+            RomajiSystem_ComboBox.SelectedIndex = (int)romajiConfig.SystemEnum;
+            ShowRomajiChangeListener(ShowRomaji_CheckBox.Checked);
         }
 
         private void Save_Btn_Click(object sender, EventArgs e)
         {
-            _configBean.RememberParam = RememberParam_ComboBox.Checked;
+            _configBean.RememberParam = RememberParam_CheckBox.Checked;
             _configBean.AutoReadClipboard = AutoReadClipboard_CheckBox.Checked;
             _configBean.AutoCheckUpdate = AutoCheckUpdate_CheckBox.Checked;
-            
+
+            var romajiConfig = _configBean.RomajiConfig;
+            romajiConfig.Enable = ShowRomaji_CheckBox.Checked;
+            romajiConfig.ModeEnum = (RomajiModeEnum)RomajiMode_ComboBox.SelectedIndex;
+            romajiConfig.SystemEnum = (RomajiSystemEnum)RomajiSystem_ComboBox.SelectedIndex;
+
             Close();
         }
+
+        private void ShowRomaji_CheckBox_CheckedChanged(object sender, EventArgs e)
+        {
+            ShowRomajiChangeListener(ShowRomaji_CheckBox.Checked);
+        }
+
+        private void ShowRomajiChangeListener(bool isEnable)
+        {
+            // 检查依赖
+            if (isEnable && Constants.IpaDicDependency.Any(e => !File.Exists(e)))
+            {
+                MessageBox.Show(ErrorMsg.ROMAJI_DEPENDENCY_LOSS, "提示");
+                ShowRomaji_CheckBox.Checked = false;
+
+                isEnable = false;
+            }
+            
+            RomajiMode_ComboBox.Enabled = isEnable;
+            RomajiSystem_ComboBox.Enabled = isEnable;
+        }
     }
 }
\ No newline at end of file
diff --git a/MusicLyricApp/UpgradeForm.cs b/MusicLyricApp/UpgradeForm.cs
index a54e0b9..c4f4d89 100644
--- a/MusicLyricApp/UpgradeForm.cs
+++ b/MusicLyricApp/UpgradeForm.cs
@@ -27,7 +27,7 @@ public UpgradeForm(GitHubInfo info)
             _gitHubInfo = info;
 
             UpgradeTag_Label.Text = info.TagName;
-            UpgradeSpan1_Label.Text = $"更新日期：{info.PublishedAt.DateTime}" + SEPARATOR + $"下载次数：{info.Assets[0].DownloadCount}";
+            UpgradeSpan1_Label.Text = $"更新日期：{info.PublishedAt.DateTime.AddHours(8)}" + SEPARATOR + $"下载次数：{info.Assets[0].DownloadCount}";
             UpgradeSpan2_Label.Text = $"作者：{info.Author.Login}"  + SEPARATOR + $"文件大小：{GetKb(info.Assets[0].Size):F1} KB";
             UpgradeLog_Browser.DocumentText = Markdown.ToHtml(info.Body);
         }
diff --git a/MusicLyricApp/Utils/GlobalUtils.cs b/MusicLyricApp/Utils/GlobalUtils.cs
index 1fb5db6..d48fc2d 100644
--- a/MusicLyricApp/Utils/GlobalUtils.cs
+++ b/MusicLyricApp/Utils/GlobalUtils.cs
@@ -1,4 +1,6 @@
 using System;
+using System.Collections.Generic;
+using System.Linq;
 using System.Text;
 using System.Text.RegularExpressions;
 using MusicLyricApp.Bean;
@@ -105,10 +107,56 @@ private static bool CheckNum(string s)
             return Regex.IsMatch(s, "^\\d+$");
         }
 
+        public static long TimestampStrToLong(string timestamp)
+        {
+            // 不支持的格式
+            if (string.IsNullOrWhiteSpace(timestamp) || timestamp[0] != '[' || timestamp[timestamp.Length - 1] != ']')
+            {
+                return -1;
+            }
+
+            timestamp = timestamp.Substring(1, timestamp.Length - 2);
+
+            var split = timestamp.Split(':');
+
+            var min = toInt(split[0], 0);
+
+            split = split[1].Split('.');
+
+            var second = toInt(split[0], 0);
+
+            var ms = 0;
+
+            if (split.Length > 1)
+            {
+                ms = toInt(split[1], 0);
+            }
+
+            return (min * 60 + second) * 1000 + ms;
+        }
+
+        public static string TimestampLongToStr(long timestamp, string msScale)
+        {
+            if (timestamp < 0)
+            {
+                throw new MusicLyricException(ErrorMsg.SYSTEM_ERROR);
+            }
+            
+            var ms = timestamp % 1000;
+
+            timestamp /= 1000;
+
+            var seconds = timestamp % 60;
+
+            var min = timestamp / 60;
+
+            return "[" + min.ToString("00") + ":" + seconds.ToString("00") + "." + ms.ToString(msScale) + "]";
+        }
+        
         /**
          * 获取输出文件名
          */
-        public static string GetOutputName(SongVo songVo, SearchInfo searchInfo)
+        public static string GetOutputName(SongVo songVo, OutputFilenameTypeEnum typeEnum)
         {
             if (songVo == null)
             {
@@ -118,7 +166,7 @@ public static string GetOutputName(SongVo songVo, SearchInfo searchInfo)
             }
 
             string outputName;
-            switch (searchInfo.OutputFileNameType)
+            switch (typeEnum)
             {
                 case OutputFilenameTypeEnum.NAME_SINGER:
                     outputName = songVo.Name + " - " + songVo.Singer;
@@ -220,5 +268,32 @@ public static Encoding GetEncoding(OutputEncodingEnum encodingEnum)
                     return new UTF8Encoding(false);
             }
         }
+
+        public static int toInt(string str, int defaultValue)
+        {
+            var result = defaultValue;
+
+            int.TryParse(str, out result);
+
+            return result;
+        }
+        
+        public static List<T> GetEnumList<T>() where T : Enum
+        {
+            return Enum.GetValues(typeof(T)).OfType<T>().ToList();
+        }
+
+        public static string[] GetEnumDescArray<T>() where T : Enum
+        {
+            var list = GetEnumList<T>();
+            var result = new string[list.Count];
+            
+            for (var i = 0; i < list.Count; i++)
+            {
+                result[i] = list[i].ToDescription();
+            }
+
+            return result;
+        }
     }
 }
\ No newline at end of file
diff --git a/MusicLyricApp/Utils/LyricUtils.cs b/MusicLyricApp/Utils/LyricUtils.cs
index efc0652..598e4dd 100644
--- a/MusicLyricApp/Utils/LyricUtils.cs
+++ b/MusicLyricApp/Utils/LyricUtils.cs
@@ -1,7 +1,7 @@
 using System;
 using System.Collections.Generic;
-using System.Linq;
 using System.Text;
+using System.Threading.Tasks;
 using MusicLyricApp.Bean;
 
 namespace MusicLyricApp.Utils
@@ -11,29 +11,17 @@ namespace MusicLyricApp.Utils
     /// </summary>
     public abstract class LyricUtils
     {
-        /// <summary>
-        /// 填充歌词信息属性
-        /// </summary>
-        /// <param name="lyricVo"></param>
-        /// <param name="songVo"></param>
-        /// <param name="searchInfo"></param>
-        public static void FillingLyricVo(LyricVo lyricVo, SongVo songVo, SearchInfo searchInfo)
-        {
-            lyricVo.Duration = songVo.Duration;
-            lyricVo.Output = GetOutputContent(lyricVo, searchInfo);
-        }
-        
         /// <summary>
         /// 获取输出结果
         /// </summary>
         /// <param name="lyricVo"></param>
         /// <param name="searchInfo"></param>
         /// <returns></returns>
-        public static string GetOutputContent(LyricVo lyricVo, SearchInfo searchInfo)
+        public static async Task<string> GetOutputContent(LyricVo lyricVo, SearchInfo searchInfo)
         {
-            var output = GenerateOutput(lyricVo.Lyric, lyricVo.TranslateLyric, searchInfo);
+            var output = await GenerateOutput(lyricVo.Lyric, lyricVo.TranslateLyric, searchInfo);
 
-            if (searchInfo.OutputFileFormat == OutputFormatEnum.SRT)
+            if (searchInfo.SettingBean.Param.OutputFileFormat == OutputFormatEnum.SRT)
             {
                 output = SrtUtils.LrcToSrt(output, lyricVo.Duration);
             }
@@ -48,19 +36,16 @@ public static string GetOutputContent(LyricVo lyricVo, SearchInfo searchInfo)
         /// <param name="originTLyric">原始的译文内容</param>
         /// <param name="searchInfo">处理参数</param>
         /// <returns></returns>
-        private static string GenerateOutput(string originLyric, string originTLyric, SearchInfo searchInfo)
+        private static async Task<string> GenerateOutput(string originLyric, string originTLyric, SearchInfo searchInfo)
         {
-            // 歌词合并
-            var formatLyrics = FormatLyric(originLyric, originTLyric, searchInfo);
-
-            // 两位小数
-            SetTimeStamp2Dot(ref formatLyrics, searchInfo.DotType);
+            var formatLyrics = await FormatLyric(originLyric, originTLyric, searchInfo);
 
             var result = new StringBuilder();
             foreach (var i in formatLyrics)
             {
                 result.Append(i).Append(Environment.NewLine);
             }
+
             return result.ToString();
         }
 
@@ -71,207 +56,216 @@ private static string GenerateOutput(string originLyric, string originTLyric, Se
         /// <param name="translateLrc">原始的译文内容</param>
         /// <param name="searchInfo">处理参数</param>
         /// <returns></returns>
-        private static string[] FormatLyric(string originLrc, string translateLrc, SearchInfo searchInfo)
+        private static async Task<List<LyricLineVo>> FormatLyric(string originLrc, string translateLrc, SearchInfo searchInfo)
         {
-            var showLrcType = searchInfo.ShowLrcType;
+            var showLrcType = searchInfo.SettingBean.Param.ShowLrcType;
+            var searchSource = searchInfo.SettingBean.Param.SearchSource;
+            var dotType = searchInfo.SettingBean.Param.DotType;
 
-            // 如果不存在翻译歌词，或者选择返回原歌词
-            var originLrcs = SplitLrc(originLrc);
-            if (string.IsNullOrEmpty(translateLrc) || showLrcType == ShowLrcTypeEnum.ONLY_ORIGIN)
+            var originLyrics = SplitLrc(originLrc, searchSource, dotType);
+
+            /*
+             * 1、原文歌词不存在
+             * 2、不存在翻译歌词
+             * 3、选择仅原歌词
+             */
+            if (originLyrics.Count == 0 || string.IsNullOrEmpty(translateLrc) ||
+                showLrcType == ShowLrcTypeEnum.ONLY_ORIGIN)
             {
-                return originLrcs;
+                return originLyrics;
             }
 
-            // 如果选择仅译文
-            var translateLrcs = SplitLrc(translateLrc);
-            if (showLrcType == ShowLrcTypeEnum.ONLY_TRANSLATE)
+            // 译文处理，启用罗马音进行转换，否则使用原始的译文
+            var romajiConfig = searchInfo.SettingBean.Config.RomajiConfig;
+            
+            var translateLyrics = SplitLrc(translateLrc, searchSource, dotType);
+
+            if (romajiConfig.Enable)
             {
-                return translateLrcs;
+                translateLyrics = await RomajiUtils.ToRomaji(originLyrics, translateLyrics, romajiConfig);
             }
 
-            string[] res = null;
+            /*
+             * 1、译文歌词不存在
+             * 2、选择仅译文歌词
+             */
+            if (translateLyrics.Count == 0 || showLrcType == ShowLrcTypeEnum.ONLY_TRANSLATE)
+            {
+                return translateLyrics;
+            }
+
+            List<LyricLineVo> res = null;
             switch (showLrcType)
             {
-                case ShowLrcTypeEnum.ORIGIN_PRIOR:
-                    res = SortLrc(originLrcs, translateLrcs, true);
+                case ShowLrcTypeEnum.ORIGIN_PRIOR_ISOLATED:
+                    res = originLyrics;
+                    res.AddRange(translateLyrics);
+                    break;
+                case ShowLrcTypeEnum.TRANSLATE_PRIOR_ISOLATED:
+                    res = translateLyrics;
+                    res.AddRange(originLyrics);
+                    break;
+                case ShowLrcTypeEnum.ORIGIN_PRIOR_STAGGER:
+                    res = SortLrc(originLyrics, translateLyrics, true);
                     break;
-                case ShowLrcTypeEnum.TRANSLATE_PRIOR:
-                    res = SortLrc(originLrcs, translateLrcs, false);
+                case ShowLrcTypeEnum.TRANSLATE_PRIOR_STAGGER:
+                    res = SortLrc(originLyrics, translateLyrics, false);
                     break;
-                case ShowLrcTypeEnum.MERGE_ORIGIN:
-                    res = MergeLrc(originLrcs, translateLrcs, searchInfo.LrcMergeSeparator, true);
+                case ShowLrcTypeEnum.ORIGIN_PRIOR_MERGE:
+                    res = MergeLrc(originLyrics, translateLyrics, searchInfo.SettingBean.Param.LrcMergeSeparator, true);
                     break;
-                case ShowLrcTypeEnum.MERGE_TRANSLATE:
-                    res = MergeLrc(originLrcs, translateLrcs, searchInfo.LrcMergeSeparator, false);
+                case ShowLrcTypeEnum.TRANSLATE_PRIOR_MERGE:
+                    res = MergeLrc(originLyrics, translateLyrics, searchInfo.SettingBean.Param.LrcMergeSeparator, false);
                     break;
             }
             return res;
         }
-        
+
         /**
-         * 将歌词切割为数组
+         * 切割歌词
          */
-        private static string[] SplitLrc(string lrc)
+        private static List<LyricLineVo> SplitLrc(string lrc, SearchSourceEnum searchSource, DotTypeEnum dotType)
         {
-            return lrc.Replace("\r\n", "\n").Split('\n').Where(s => !string.IsNullOrWhiteSpace(s)).ToArray();
+            // 换行符统一
+            var temp = lrc
+                .Replace("\r\n", "\n")
+                .Replace("\r", "")
+                .Split('\n');
+
+            var resultList = new List<LyricLineVo>();
+
+            foreach (var line in temp)
+            {
+                // 跳过空行
+                if (string.IsNullOrWhiteSpace(line))
+                {
+                    continue;
+                }
+
+                // QQ 音乐歌词正式开始标识符
+                if (searchSource == SearchSourceEnum.QQ_MUSIC && "[offset:0]".Equals(line))
+                {
+                    resultList.Clear();
+                    continue;
+                }
+
+                var lyricLineVo = new LyricLineVo(line);
+
+                SetTimeStamp2Dot(lyricLineVo, dotType);
+
+                // 跳过无效行
+                if (string.IsNullOrWhiteSpace(lyricLineVo.Content))
+                {
+                    continue;
+                }
+
+                resultList.Add(lyricLineVo);
+            }
+
+            return resultList;
         }
 
         /**
          * 双语歌词排序
          */
-        private static string[] SortLrc(string[] originLrcs, string[] translateLrcs, bool hasOriginLrcPrior)
+        private static List<LyricLineVo> SortLrc(List<LyricLineVo> originLyrics, List<LyricLineVo> translateLyrics, bool hasOriginLrcPrior)
         {
-            int lena = originLrcs.Length;
-            int lenb = translateLrcs.Length;
-            string[] c = new string[lena + lenb];
-            //分别代表数组a ,b , c 的索引
-            int i = 0, j = 0, k = 0;
+            int lenA = originLyrics.Count, lenB = translateLyrics.Count;
+            var c = new List<LyricLineVo>();
+
+            int i = 0, j = 0;
 
-            while (i < lena && j < lenb)
+            while (i < lenA && j < lenB)
             {
-                if (Compare(originLrcs[i], translateLrcs[j], hasOriginLrcPrior) == 1)
+                var compare = Compare(originLyrics[i], translateLyrics[j], hasOriginLrcPrior);
+                
+                if (compare > 0)
                 {
-                    c[k++] = translateLrcs[j++];
+                    c.Add(translateLyrics[j++]);
                 }
-                else if (Compare(originLrcs[i], translateLrcs[j], hasOriginLrcPrior) == -1)
+                else if (compare < 0)
                 {
-                    c[k++] = originLrcs[i++];
+                    c.Add(originLyrics[i++]);
                 }
                 else
                 {
-                    c[k++] = hasOriginLrcPrior ? originLrcs[i++] : translateLrcs[j++];
+                    c.Add(hasOriginLrcPrior ? originLyrics[i++] : translateLyrics[j++]);
                 }
             }
 
-            while (i < lena)
-                c[k++] = originLrcs[i++];
-            while (j < lenb)
-                c[k++] = translateLrcs[j++];
+            while (i < lenA)
+                c.Add(originLyrics[i++]);
+            while (j < lenB)
+                c.Add(translateLyrics[j++]);
             return c;
         }
 
         /**
          * 双语歌词合并
          */
-        private static string[] MergeLrc(string[] originLrcs, string[] translateLrcs, string splitStr, bool hasOriginLrcPrior)
+        private static List<LyricLineVo> MergeLrc(List<LyricLineVo> originLrcs, List<LyricLineVo> translateLrcs, string splitStr, bool hasOriginLrcPrior)
         {
-            string[] c = SortLrc(originLrcs, translateLrcs, hasOriginLrcPrior);
-            List<string> list = new List<string>
+            var c = SortLrc(originLrcs, translateLrcs, hasOriginLrcPrior);
+            
+            var list = new List<LyricLineVo>
             {
                 c[0]
             };
 
-            for (int i = 1; i < c.Length; i++)
+            for (var i = 1; i < c.Count - 1; i++)
             {
-                int str1Index = c[i - 1].IndexOf("]") + 1;
-                int str2Index = c[i].IndexOf("]") + 1;
-                string str1Timestamp = c[i - 1].Substring(0, str1Index);
-                string str2Timestamp = c[i].Substring(0, str2Index);
-                if (str1Timestamp != str2Timestamp)
+                if (c[i].TimeOffset != c[i + 1].TimeOffset)
                 {
                     list.Add(c[i]);
                 }
                 else
                 {
-                    int index = list.Count - 1;
-                    string subStr1 = list[index];
-                    string subStr2 = c[i].Substring(str2Index);
-
-                    // Fix: https://github.com/jitwxs/Application/issues/7
-                    if (string.IsNullOrEmpty(subStr1) || string.IsNullOrEmpty(subStr2))
-                    {
-                        list[index] = subStr1 + subStr2;
-                    }
-                    else
-                    {
-                        list[index] = subStr1 + splitStr + subStr2;
-                    }
+                    var index = list.Count - 1;
+
+                    list[index].Content = list[index].Content + splitStr + c[i].Content;
                 }
             }
 
-            return list.ToArray();
+            return list;
         }
 
         /**
          * 歌词排序函数
          */
-        private static int Compare(string originLrc, string translateLrc, bool hasOriginLrcPrior)
+        private static int Compare(LyricLineVo originLrc, LyricLineVo translateLrc, bool hasOriginLrcPrior)
         {
-            int str1Index = originLrc.IndexOf("]");
-            string str1Timestamp = originLrc.Substring(0, str1Index + 1);
-            int str2Index = translateLrc.IndexOf("]");
-            string str2Timestamp = translateLrc.Substring(0, str2Index + 1);
-
-            // Fix: https://github.com/jitwxs/Application/issues/8
-            if (string.IsNullOrEmpty(str1Timestamp) || string.IsNullOrEmpty(str2Timestamp))
-            {
-                return 1;
-            }
-
-            if (str1Timestamp != str2Timestamp)
-            {
-                str1Timestamp = str1Timestamp.Substring(1, str1Timestamp.Length - 2);
-                str2Timestamp = str2Timestamp.Substring(1, str2Timestamp.Length - 2);
-                string[] t1s = str1Timestamp.Split(':');
-                string[] t2s = str2Timestamp.Split(':');
-                for (int i = 0; i < t1s.Length; i++)
-                {
-                    if (double.TryParse(t1s[i], out double t1))
-                    {
-                        if (double.TryParse(t2s[i], out double t2))
-                        {
-                            if (t1 > t2)
-                                return 1;
-                            else if (t1 < t2)
-                                return -1;
-                        }
-                        else
-                        {
-                            return 1;
-                        }
-                    }
-                    else
-                    {
-                        return -1;
-                    }
-                }
+            var compareTo = originLrc.CompareTo(translateLrc);
 
-                return 0;
-            }
-            else
+            if (compareTo == 0)
             {
                 return hasOriginLrcPrior ? -1 : 1;
             }
+
+            return compareTo;
         }
-        
+
         /**
          * 设置时间戳小数位数
          */
-        private static void SetTimeStamp2Dot(ref string[] lrcStr, DotTypeEnum dotTypeEnum)
+        private static void SetTimeStamp2Dot(LyricLineVo vo, DotTypeEnum dotTypeEnum)
         {
-            for (int i = 0; i < lrcStr.Length; i++)
+            if (dotTypeEnum == DotTypeEnum.DISABLE)
             {
-                int index = lrcStr[i].IndexOf("]");
-                int dot = lrcStr[i].IndexOf(".");
-                if (index == -1 || dot == -1)
-                {
-                    continue;
-                }
+                return;
+            }
+            
+            var round = vo.TimeOffset % 1000 / 100;
+            if (round > 0 && dotTypeEnum == DotTypeEnum.HALF_UP)
+            {
+                round = round >= 5 ? 1 : 0;
+            }
 
-                string ms = lrcStr[i].Substring(dot + 1, index - dot - 1);
-                if (ms.Length == 3)
-                {
-                    if (dotTypeEnum == DotTypeEnum.DOWN)
-                    {
-                        ms = ms.Substring(0, 2);
-                    }
-                    else if (dotTypeEnum == DotTypeEnum.HALF_UP)
-                    {
-                        ms = Convert.ToDouble("0." + ms).ToString("0.00").Substring(2);
-                    }
-                }
-                lrcStr[i] = lrcStr[i].Substring(0, dot) + "." + ms + lrcStr[i].Substring(index);
+            if (round == 1)
+            {
+                vo.TimeOffset = (vo.TimeOffset / 10 + round) * 10;
             }
+
+            vo.Timestamp = GlobalUtils.TimestampLongToStr(vo.TimeOffset, "00");
         }
     }
 }
\ No newline at end of file
diff --git a/MusicLyricApp/Utils/RomajiUtils.cs b/MusicLyricApp/Utils/RomajiUtils.cs
new file mode 100644
index 0000000..3de9038
--- /dev/null
+++ b/MusicLyricApp/Utils/RomajiUtils.cs
@@ -0,0 +1,72 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Kawazu;
+using MusicLyricApp.Bean;
+using MusicLyricApp.Exception;
+
+namespace MusicLyricApp.Utils
+{
+    public static class RomajiUtils
+    {
+        public static async Task<List<LyricLineVo>> ToRomaji(List<LyricLineVo> inputList, List<LyricLineVo> faultList,
+            RomajiConfigBean romajiConfig)
+        {
+            if (inputList.Any(vo => Utilities.HasKana(vo.Content)))
+            {
+                var converter = new KawazuConverter();
+                var mode = ConvertModeEnum(romajiConfig.ModeEnum);
+                var system = ConvertSystemEnum(romajiConfig.SystemEnum);
+
+                var resultList = new List<LyricLineVo>();
+
+                foreach (var vo in inputList)
+                {
+                    var content = await converter.Convert(vo.Content, To.Romaji, mode, system, "(", ")");
+                    resultList.Add(new LyricLineVo
+                    {
+                        Content = content,
+                        Timestamp = vo.Timestamp,
+                        TimeOffset = vo.TimeOffset
+                    });
+                }
+
+                return resultList;
+            }
+
+            return faultList;
+        }
+
+        private static Mode ConvertModeEnum(RomajiModeEnum modeEnum)
+        {
+            switch (modeEnum)
+            {
+                case RomajiModeEnum.NORMAL:
+                    return Mode.Normal;
+                case RomajiModeEnum.SPACED:
+                    return Mode.Spaced;
+                case RomajiModeEnum.OKURIGANA:
+                    return Mode.Okurigana;
+                case RomajiModeEnum.FURIGANA:
+                    return Mode.Furigana;
+                default:
+                    throw new MusicLyricException(ErrorMsg.FUNCTION_NOT_SUPPORT);
+            }
+        }
+
+        private static RomajiSystem ConvertSystemEnum(RomajiSystemEnum systemEnum)
+        {
+            switch (systemEnum)
+            {
+                case RomajiSystemEnum.NIPPON:
+                    return RomajiSystem.Nippon;
+                case RomajiSystemEnum.PASSPORT:
+                    return RomajiSystem.Passport;
+                case RomajiSystemEnum.HEPBURN:
+                    return RomajiSystem.Hepburn;
+                default:
+                    throw new MusicLyricException(ErrorMsg.FUNCTION_NOT_SUPPORT);
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/MusicLyricApp/Utils/SrtUtils.cs b/MusicLyricApp/Utils/SrtUtils.cs
index 0fd2dee..c8ceba4 100644
--- a/MusicLyricApp/Utils/SrtUtils.cs
+++ b/MusicLyricApp/Utils/SrtUtils.cs
@@ -4,7 +4,7 @@
 
 namespace MusicLyricApp.Utils
 {
-    public class SrtUtils
+    public static class SrtUtils
     {
         /// <summary>
         /// 将 Lrc 格式，转换为 Srt 格式
diff --git a/MusicLyricApp/char.bin b/MusicLyricApp/char.bin
new file mode 100644
index 0000000..09451e3
Binary files /dev/null and b/MusicLyricApp/char.bin differ
diff --git a/MusicLyricApp/matrix.bin b/MusicLyricApp/matrix.bin
new file mode 100644
index 0000000..79ac347
Binary files /dev/null and b/MusicLyricApp/matrix.bin differ
diff --git a/MusicLyricApp/packages.config b/MusicLyricApp/packages.config
index 1d033d7..d53eb93 100644
--- a/MusicLyricApp/packages.config
+++ b/MusicLyricApp/packages.config
@@ -1,7 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Costura.Fody" version="5.8.0-alpha0098" targetFramework="net48" developmentDependency="true" />
-  <package id="Fody" version="6.6.0" targetFramework="net48" developmentDependency="true" />
+  <package id="Fody" version="6.6.1" targetFramework="net48" developmentDependency="true" />
+  <package id="Kawazu" version="1.1.4" targetFramework="net48" />
+  <package id="LibNMeCab" version="0.10.1" targetFramework="net48" />
+  <package id="LibNMeCab.IpaDicBin" version="0.10.0" targetFramework="net48" />
   <package id="Markdig" version="0.28.1" targetFramework="net48" />
   <package id="Microsoft.NETCore.Platforms" version="1.1.0" targetFramework="net48" />
   <package id="Microsoft.Win32.Primitives" version="4.3.0" targetFramework="net48" />
diff --git a/MusicLyricApp/sys.dic b/MusicLyricApp/sys.dic
new file mode 100644
index 0000000..c1a96a8
Binary files /dev/null and b/MusicLyricApp/sys.dic differ
diff --git a/MusicLyricApp/unk.dic b/MusicLyricApp/unk.dic
new file mode 100644
index 0000000..c20b42c
Binary files /dev/null and b/MusicLyricApp/unk.dic differ
diff --git a/MusicLyricAppTest/MusicLyricAppTest.csproj b/MusicLyricAppTest/MusicLyricAppTest.csproj
index 82d84fe..7d58b23 100644
--- a/MusicLyricAppTest/MusicLyricAppTest.csproj
+++ b/MusicLyricAppTest/MusicLyricAppTest.csproj
@@ -31,10 +31,7 @@
         <Reference Include="System" />
     </ItemGroup>
     <ItemGroup>
-        <PackageReference Include="Costura.Fody" Version="5.8.0-alpha0098">
-          <PrivateAssets>all</PrivateAssets>
-          <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
-        </PackageReference>
+        <PackageReference Include="Kawazu" Version="1.1.4" />
         <PackageReference Include="Markdig" Version="0.28.1" />
         <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
         <PackageReference Include="NLog.Config" Version="4.7.15" />
@@ -45,6 +42,7 @@
       <Compile Include="Api\NetEaseMusicApiV2.cs" />
       <Compile Include="Api\QQMusicNativeApi.cs" />
       <Compile Include="Utils\GlobalUtils.cs" />
+      <Compile Include="Utils\SrtUtils.cs" />
     </ItemGroup>
     <ItemGroup>
       <ProjectReference Include="..\MusicLyricApp\MusicLyricApp.csproj">
diff --git a/MusicLyricAppTest/Utils/GlobalUtils.cs b/MusicLyricAppTest/Utils/GlobalUtils.cs
index 30e6167..035ec48 100644
--- a/MusicLyricAppTest/Utils/GlobalUtils.cs
+++ b/MusicLyricAppTest/Utils/GlobalUtils.cs
@@ -3,7 +3,7 @@
 using NUnit.Framework;
 using static MusicLyricApp.Utils.GlobalUtils;
 
-namespace ApplicationTest.Utils
+namespace MusicLyricAppTest.Utils
 {
     [TestFixture]
     public class GlobalUtils
@@ -12,12 +12,12 @@ public class GlobalUtils
         public void TestCheckInputIdWithNumber()
         {
             Assert.AreEqual("1", CheckInputId("1", SearchSourceEnum.NET_EASE_MUSIC, SearchTypeEnum.SONG_ID));
-            
-            var exception = Assert.Throws(typeof(MusicLyricException), 
+
+            var exception = Assert.Throws(typeof(MusicLyricException),
                 () => CheckInputId(string.Empty, SearchSourceEnum.NET_EASE_MUSIC, SearchTypeEnum.SONG_ID));
             Assert.AreEqual(ErrorMsg.INPUT_ID_ILLEGAL, exception.Message);
-            
-            exception = Assert.Throws(typeof(MusicLyricException), 
+
+            exception = Assert.Throws(typeof(MusicLyricException),
                 () => CheckInputId(null, SearchSourceEnum.NET_EASE_MUSIC, SearchTypeEnum.SONG_ID));
             Assert.AreEqual(ErrorMsg.INPUT_ID_ILLEGAL, exception.Message);
         }
@@ -25,25 +25,35 @@ public void TestCheckInputIdWithNumber()
         [Test]
         public void TestCheckInputIdWithWord()
         {
-            var exception = Assert.Throws(typeof(MusicLyricException), 
+            var exception = Assert.Throws(typeof(MusicLyricException),
                 () => CheckInputId("abc", SearchSourceEnum.NET_EASE_MUSIC, SearchTypeEnum.SONG_ID));
             Assert.AreEqual(ErrorMsg.INPUT_ID_ILLEGAL, exception.Message);
-            
+
             Assert.AreEqual("abc", CheckInputId("abc", SearchSourceEnum.QQ_MUSIC, SearchTypeEnum.SONG_ID));
         }
 
         [Test]
         public void TestCheckInputIdWithUrl()
         {
-            Assert.AreEqual("1815969317", CheckInputId("https://music.163.com/#/song?id=1815969317", SearchSourceEnum.NET_EASE_MUSIC, SearchTypeEnum.SONG_ID));
-            Assert.AreEqual("122305109", CheckInputId("https://music.163.com/#/album?id=122305109", SearchSourceEnum.NET_EASE_MUSIC, SearchTypeEnum.ALBUM_ID));
-            
-            Assert.AreEqual("002owtOq052wu9", CheckInputId("https://y.qq.com/n/ryqq/songDetail/002owtOq052wu9", SearchSourceEnum.QQ_MUSIC, SearchTypeEnum.SONG_ID));
-            Assert.AreEqual("000k0h474UtgAL", CheckInputId("https://y.qq.com/n/ryqq/albumDetail/000k0h474UtgAL", SearchSourceEnum.QQ_MUSIC, SearchTypeEnum.ALBUM_ID));
-            
-            Assert.Throws(typeof(MusicLyricException), () => CheckInputId("https://y.qq.com/n/ryqq/singer/004cyCLc1ByKPx", SearchSourceEnum.QQ_MUSIC, SearchTypeEnum.SONG_ID));
+            Assert.AreEqual("1815969317",
+                CheckInputId("https://music.163.com/#/song?id=1815969317", SearchSourceEnum.NET_EASE_MUSIC,
+                    SearchTypeEnum.SONG_ID));
+            Assert.AreEqual("122305109",
+                CheckInputId("https://music.163.com/#/album?id=122305109", SearchSourceEnum.NET_EASE_MUSIC,
+                    SearchTypeEnum.ALBUM_ID));
+
+            Assert.AreEqual("002owtOq052wu9",
+                CheckInputId("https://y.qq.com/n/ryqq/songDetail/002owtOq052wu9", SearchSourceEnum.QQ_MUSIC,
+                    SearchTypeEnum.SONG_ID));
+            Assert.AreEqual("000k0h474UtgAL",
+                CheckInputId("https://y.qq.com/n/ryqq/albumDetail/000k0h474UtgAL", SearchSourceEnum.QQ_MUSIC,
+                    SearchTypeEnum.ALBUM_ID));
+
+            Assert.Throws(typeof(MusicLyricException),
+                () => CheckInputId("https://y.qq.com/n/ryqq/singer/004cyCLc1ByKPx", SearchSourceEnum.QQ_MUSIC,
+                    SearchTypeEnum.SONG_ID));
         }
-        
+
         [Test]
         public void GetOutputNameTest()
         {
@@ -52,12 +62,44 @@ public void GetOutputNameTest()
                 Name = "name",
                 Singer = "singer"
             };
-            Assert.AreEqual("name - singer",
-                GetOutputName(songVo, new SearchInfo() { OutputFileNameType = OutputFilenameTypeEnum.NAME_SINGER }));
-            Assert.AreEqual("singer - name",
-                GetOutputName(songVo, new SearchInfo() { OutputFileNameType = OutputFilenameTypeEnum.SINGER_NAME }));
-            Assert.AreEqual("name",
-                GetOutputName(songVo, new SearchInfo() { OutputFileNameType = OutputFilenameTypeEnum.NAME }));
+            Assert.AreEqual("name - singer", GetOutputName(songVo, OutputFilenameTypeEnum.NAME_SINGER));
+            Assert.AreEqual("singer - name", GetOutputName(songVo, OutputFilenameTypeEnum.SINGER_NAME));
+            Assert.AreEqual("name", GetOutputName(songVo, OutputFilenameTypeEnum.NAME));
+        }
+
+        [Test]
+        public void TestTimestampToLong()
+        {
+            // 不合法
+            Assert.AreEqual(-1, TimestampStrToLong(""));
+            Assert.AreEqual(-1, TimestampStrToLong("[12131"));
+            Assert.AreEqual(-1, TimestampStrToLong("-1]"));
+            
+            // 合法
+            Assert.AreEqual(62 * 1000 + 3, TimestampStrToLong("[1:2.3]"));
+            Assert.AreEqual((12 * 60 + 59) * 1000 + 311, TimestampStrToLong("[12:59.311]"));
+            
+            // [00:39.17]
+            Assert.AreEqual(39 * 1000 + 17, TimestampStrToLong("[00:39.17]"));
+        }
+
+        [Test]
+        public void TestTimestampLongToStr()
+        {
+            // 非法
+            Assert.Throws<MusicLyricException>(() => TimestampLongToStr(-1, "00"));
+            
+            Assert.AreEqual("[00:00.000]", TimestampLongToStr(0, "000"));
+            
+            Assert.AreEqual("[00:00.00]", TimestampLongToStr(0, "00"));
+            
+            Assert.AreEqual("[01:02.003]", TimestampLongToStr(62 * 1000 + 3, "000"));
+            
+            Assert.AreEqual("[01:02.03]", TimestampLongToStr(62 * 1000 + 3, "00"));
+            
+            Assert.AreEqual("[12:59.311]", TimestampLongToStr((12 * 60 + 59) * 1000 + 311, "000"));
+            
+            Assert.AreEqual("[12:59.0311]", TimestampLongToStr((12 * 60 + 59) * 1000 + 311, "0000"));
         }
     }
 }
\ No newline at end of file
diff --git a/MusicLyricAppTest/Utils/SrtUtils.cs b/MusicLyricAppTest/Utils/SrtUtils.cs
new file mode 100644
index 0000000..ff22d23
--- /dev/null
+++ b/MusicLyricAppTest/Utils/SrtUtils.cs
@@ -0,0 +1,29 @@
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+using Kawazu;
+using NUnit.Framework;
+
+namespace MusicLyricAppTest.Utils
+{
+    [TestFixture]
+    public class SrtUtils
+    {
+        [Test]
+        public void TestJapaneseLanguageJudge()
+        {
+            Main("ああだのこうだの知ったもんか 幸先の空は悪天候");
+            
+            Main("[00:29.720]いつもどおりの通り独り こんな日々もはや懲り懲り");
+            
+            Thread.Sleep(1000);
+        }
+        
+        private static async Task Main(string content)
+        {
+            var converter = new KawazuConverter();
+
+            Console.WriteLine(await converter.Convert(content, To.Romaji, Mode.Spaced, RomajiSystem.Hepburn, "(", ")"));
+        }
+    }
+}
\ No newline at end of file
diff --git a/README.md b/README.md
index 4af6d4c..dc808e2 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,7 @@
 - [x] 支持多种歌词原文和译文的组织方式 Support multiple original lyrics and translation lyrics organization
 - [x] 支持提取（部分）歌曲试听链接 Support extraction (part) song audition link
 - [x] 支持多种保存命名规则、文件编码、输出格式 Support multiple saving naming rules, file encoding, output format
+- [x] 日文歌曲支持罗马音 Support romaji in japanese songs
 
 ### Downloads
 
diff --git a/images/latest_version.png b/images/latest_version.png
index 87b0d66..fc9e8b4 100644
Binary files a/images/latest_version.png and b/images/latest_version.png differ