diff --git a/src/Luban.Job.Cfg/Source/DataConverts/JsonConvertor.cs b/src/Luban.Job.Cfg/Source/DataConverts/JsonConvertor.cs
new file mode 100644
index 0000000..f64ccfc
--- /dev/null
+++ b/src/Luban.Job.Cfg/Source/DataConverts/JsonConvertor.cs
@@ -0,0 +1,69 @@
+using Luban.Job.Cfg.Datas;
+using Luban.Job.Cfg.Defs;
+using Luban.Job.Cfg.Utils;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Text.Json;
+using System.Threading.Tasks;
+
+namespace Luban.Job.Cfg.DataConverts
+{
+    class JsonConvertor : DataExporters.JsonExportor
+    {
+        public static new JsonConvertor Ins { get; } = new();
+
+        public override void Accept(DText type, Utf8JsonWriter x)
+        {
+            x.WriteStartObject();
+            x.WritePropertyName(DText.KEY_NAME);
+            x.WriteStringValue(type.Key);
+            x.WritePropertyName(DText.TEXT_NAME);
+            x.WriteStringValue(type.RawValue);
+            x.WriteEndObject();
+        }
+
+        public override void Accept(DEnum type, Utf8JsonWriter x)
+        {
+            x.WriteStringValue(type.StrValue);
+        }
+
+        public override void Accept(DBean type, Utf8JsonWriter x)
+        {
+            x.WriteStartObject();
+
+            if (type.Type.IsAbstractType)
+            {
+                x.WritePropertyName(DefBean.TYPE_NAME_KEY);
+                x.WriteStringValue(type.ImplType.Name);
+            }
+
+            var defFields = type.ImplType.HierarchyFields;
+            int index = 0;
+            foreach (var d in type.Fields)
+            {
+                var defField = (DefField)defFields[index++];
+
+                // 特殊处理 bean 多态类型
+                // 另外，不生成  xxx:null 这样
+                if (d == null)
+                {
+                    //x.WriteNullValue();
+                }
+                else
+                {
+                    x.WritePropertyName(defField.Name);
+                    d.Apply(this, x);
+                }
+            }
+            x.WriteEndObject();
+        }
+
+
+        public override void Accept(DDateTime type, Utf8JsonWriter x)
+        {
+            x.WriteStringValue(type.ToFormatString());
+        }
+    }
+}
diff --git a/src/Luban.Job.Cfg/Source/DataConverts/LuaConvertor.cs b/src/Luban.Job.Cfg/Source/DataConverts/LuaConvertor.cs
new file mode 100644
index 0000000..ad8791e
--- /dev/null
+++ b/src/Luban.Job.Cfg/Source/DataConverts/LuaConvertor.cs
@@ -0,0 +1,128 @@
+using Luban.Job.Cfg.Datas;
+using Luban.Job.Cfg.Defs;
+using Luban.Job.Cfg.Utils;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Luban.Job.Cfg.DataConverts
+{
+    class LuaConvertor : DataVisitors.ToLuaLiteralVisitor
+    {
+        //public static new LuaConvertor Ins { get; } = new();
+
+        private string _indentStr = "";
+
+        private const string INDENT_STEP = "    ";
+
+        public string ExportRecord(DefTable t, Record record)
+        {
+            return "return " + record.Data.Apply(this);
+        }
+
+        public override string Accept(DText type)
+        {
+            return $"{{{DText.KEY_NAME}='{type.Key}',{DText.TEXT_NAME}=\"{DataUtil.EscapeString(type.RawValue)}\"}}";
+        }
+
+        public override string Accept(DEnum type)
+        {
+            return type.Value.ToString();
+        }
+
+        public override string Accept(DBean type)
+        {
+            string curIndent = _indentStr;
+            string subIndent = _indentStr + INDENT_STEP;
+            _indentStr = subIndent;
+
+            var x = new StringBuilder();
+            x.AppendLine("{");
+            if (type.Type.IsAbstractType)
+            {
+                x.Append(subIndent).AppendLine($"_name = '{type.ImplType.Name}',");
+            }
+
+            int index = 0;
+            foreach (var f in type.Fields)
+            {
+                var defField = (DefField)type.ImplType.HierarchyFields[index++];
+                if (f == null)
+                {
+                    continue;
+                }
+                x.Append(subIndent);
+                x.Append(defField.Name).Append(" = ");
+                x.Append(f.Apply(this));
+                x.AppendLine(",");
+            }
+            x.Append(curIndent).Append("}");
+            _indentStr = curIndent;
+            return x.ToString();
+        }
+
+        protected void AppendToString(List<DType> datas, StringBuilder x)
+        {
+            string curIndent = _indentStr;
+            _indentStr += INDENT_STEP;
+            x.Append("{");
+            foreach (var e in datas)
+            {
+                x.AppendLine();
+                x.Append(_indentStr).Append(e.Apply(this));
+                x.Append(",");
+            }
+
+            x.AppendLine().Append(curIndent).Append("}");
+            _indentStr = curIndent;
+        }
+
+        public override string Accept(DArray type)
+        {
+            var x = new StringBuilder();
+            AppendToString(type.Datas, x);
+            return x.ToString();
+        }
+
+        public override string Accept(DList type)
+        {
+            var x = new StringBuilder();
+            AppendToString(type.Datas, x);
+            return x.ToString();
+        }
+
+        public override string Accept(DSet type)
+        {
+            var x = new StringBuilder();
+            AppendToString(type.Datas, x);
+            return x.ToString();
+        }
+
+        public override string Accept(DMap type)
+        {
+            string curIndent = _indentStr;
+            _indentStr += INDENT_STEP;
+            var x = new StringBuilder();
+            x.AppendLine("{");
+            foreach (var e in type.Datas)
+            {
+                x.Append(_indentStr).Append('[');
+                x.Append(e.Key.Apply(this));
+                x.Append(']');
+                x.Append(" = ");
+                x.Append(e.Value.Apply(this));
+                x.AppendLine(",");
+            }
+            x.Append(curIndent).AppendLine("}");
+            _indentStr = curIndent;
+            return x.ToString();
+        }
+
+        public override string Accept(DDateTime type)
+        {
+            return type.ToFormatString();
+        }
+    }
+}
diff --git a/src/Luban.Job.Cfg/Source/DataExporters/JsonExportor.cs b/src/Luban.Job.Cfg/Source/DataExporters/JsonExportor.cs
index e7c7171..774f90d 100644
--- a/src/Luban.Job.Cfg/Source/DataExporters/JsonExportor.cs
+++ b/src/Luban.Job.Cfg/Source/DataExporters/JsonExportor.cs
@@ -71,7 +71,7 @@ namespace Luban.Job.Cfg.DataExporters
             x.WriteNumberValue(type.Value);
         }
 
-        public void Accept(DEnum type, Utf8JsonWriter x)
+        public virtual void Accept(DEnum type, Utf8JsonWriter x)
         {
             x.WriteNumberValue(type.Value);
         }
@@ -86,7 +86,7 @@ namespace Luban.Job.Cfg.DataExporters
             throw new NotImplementedException();
         }
 
-        public void Accept(DText type, Utf8JsonWriter x)
+        public virtual void Accept(DText type, Utf8JsonWriter x)
         {
             x.WriteStartObject();
             x.WritePropertyName(DText.KEY_NAME);
@@ -97,7 +97,7 @@ namespace Luban.Job.Cfg.DataExporters
             x.WriteEndObject();
         }
 
-        public void Accept(DBean type, Utf8JsonWriter x)
+        public virtual void Accept(DBean type, Utf8JsonWriter x)
         {
             x.WriteStartObject();
 
@@ -193,7 +193,7 @@ namespace Luban.Job.Cfg.DataExporters
             x.WriteEndObject();
         }
 
-        public void Accept(DDateTime type, Utf8JsonWriter x)
+        public virtual void Accept(DDateTime type, Utf8JsonWriter x)
         {
             x.WriteNumberValue(type.GetUnixTime(DefAssembly.LocalAssebmly.TimeZone));
         }
diff --git a/src/Luban.Job.Cfg/Source/DataVisitors/ToLiteralVisitorBase.cs b/src/Luban.Job.Cfg/Source/DataVisitors/ToLiteralVisitorBase.cs
index 43f7b10..e11f35f 100644
--- a/src/Luban.Job.Cfg/Source/DataVisitors/ToLiteralVisitorBase.cs
+++ b/src/Luban.Job.Cfg/Source/DataVisitors/ToLiteralVisitorBase.cs
@@ -56,7 +56,7 @@ namespace Luban.Job.Cfg.DataVisitors
             return type.Value.ToString();
         }
 
-        public string Accept(DEnum type)
+        public virtual string Accept(DEnum type)
         {
             return type.Value.ToString();
         }
@@ -89,7 +89,7 @@ namespace Luban.Job.Cfg.DataVisitors
 
         public abstract string Accept(DVector4 type);
 
-        public string Accept(DDateTime type)
+        public virtual string Accept(DDateTime type)
         {
             var ass = DefAssembly.LocalAssebmly as DefAssembly;
             return type.GetUnixTime(ass.TimeZone).ToString();
diff --git a/src/Luban.Job.Cfg/Source/DataVisitors/ToLuaLiteralVisitor.cs b/src/Luban.Job.Cfg/Source/DataVisitors/ToLuaLiteralVisitor.cs
index 6557d26..6eaf58a 100644
--- a/src/Luban.Job.Cfg/Source/DataVisitors/ToLuaLiteralVisitor.cs
+++ b/src/Luban.Job.Cfg/Source/DataVisitors/ToLuaLiteralVisitor.cs
@@ -45,7 +45,7 @@ namespace Luban.Job.Cfg.DataVisitors
         }
 
 
-        protected void Append(List<DType> datas, StringBuilder x)
+        private void Append(List<DType> datas, StringBuilder x)
         {
             x.Append('{');
             foreach (var e in datas)
diff --git a/src/Luban.Job.Cfg/Source/Datas/DDateTime.cs b/src/Luban.Job.Cfg/Source/Datas/DDateTime.cs
index 0ec3089..02ae769 100644
--- a/src/Luban.Job.Cfg/Source/Datas/DDateTime.cs
+++ b/src/Luban.Job.Cfg/Source/Datas/DDateTime.cs
@@ -1,4 +1,5 @@
 using Luban.Job.Cfg.DataVisitors;
+using Luban.Job.Cfg.Utils;
 using System;
 
 namespace Luban.Job.Cfg.Datas
@@ -30,6 +31,11 @@ namespace Luban.Job.Cfg.Datas
             return _localTime.GetHashCode();
         }
 
+        public string ToFormatString()
+        {
+            return DataUtil.FormatDateTime(Time);
+        }
+
         public int GetUnixTime(TimeZoneInfo asTimeZone)
         {
             if (asTimeZone == null || asTimeZone == TimeZoneInfo.Local)
diff --git a/src/Luban.Job.Cfg/Source/Generate/ConvertRender.cs b/src/Luban.Job.Cfg/Source/Generate/ConvertRender.cs
new file mode 100644
index 0000000..e028937
--- /dev/null
+++ b/src/Luban.Job.Cfg/Source/Generate/ConvertRender.cs
@@ -0,0 +1,41 @@
+using Luban.Common.Protos;
+using Luban.Job.Cfg.Cache;
+using Luban.Job.Cfg.Utils;
+using Luban.Job.Common.Utils;
+using System.Threading.Tasks;
+
+namespace Luban.Job.Cfg.Generate
+{
+    [Render("convert_json")]
+    [Render("convert_lua")]
+    class ConvertRender : DataRenderBase
+    {
+        public override void Render(GenContext ctx)
+        {
+            string genType = ctx.GenType;
+            foreach (var table in ctx.ExportTables)
+            {
+                var records = ctx.Assembly.GetTableAllDataList(table);
+                int index = 0;
+                string dirName = table.FullName;
+                foreach (var record in records)
+                {
+                    var fileName = table.IsMapTable ?
+                        record.Data.GetField(table.IndexField.Name).ToString().Replace("\"", "").Replace("'", "")
+                        : (++index).ToString();
+                    var file = RenderFileUtil.GetOutputFileName(genType, $"{dirName}/{fileName}", ctx.GenArgs.DataFileExtension);
+                    ctx.Tasks.Add(Task.Run(() =>
+                    {
+                        //if (!FileRecordCacheManager.Ins.TryGetRecordOutputData(table, records, genType, out string md5))
+                        //{
+                        var content = DataConvertUtil.ToConvertRecord(table, record, genType);
+                        var md5 = CacheFileUtil.GenStringOrBytesMd5AndAddCache(file, content);
+                        FileRecordCacheManager.Ins.AddCachedRecordOutputData(table, records, genType, md5);
+                        //}
+                        ctx.GenDataFilesInOutputDataDir.Add(new FileInfo() { FilePath = file, MD5 = md5 });
+                    }));
+                }
+            }
+        }
+    }
+}
diff --git a/src/Luban.Job.Cfg/Source/Utils/DataConvertUtil.cs b/src/Luban.Job.Cfg/Source/Utils/DataConvertUtil.cs
new file mode 100644
index 0000000..aff923a
--- /dev/null
+++ b/src/Luban.Job.Cfg/Source/Utils/DataConvertUtil.cs
@@ -0,0 +1,71 @@
+using Luban.Job.Cfg.DataConverts;
+using Luban.Job.Cfg.Datas;
+using Luban.Job.Cfg.Defs;
+using Luban.Job.Cfg.Utils;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Text.Json;
+using System.Threading.Tasks;
+
+namespace Luban.Job.Cfg.Utils
+{
+    static class DataConvertUtil
+    {
+        public static object ToConvertRecord(DefTable table, Record record, string converType)
+        {
+            switch (converType)
+            {
+                case "convert_json":
+                {
+                    // data_json与data_json2格式区别在于
+                    // data_json的map格式是 [[key1,value1],[] ..]
+                    // data_json2的map格式是 { key1:value1, ...}
+                    var ss = new MemoryStream();
+                    var jsonWriter = new Utf8JsonWriter(ss, new JsonWriterOptions()
+                    {
+                        Indented = true,
+                        SkipValidation = false,
+                        Encoder = System.Text.Encodings.Web.JavaScriptEncoder.Create(System.Text.Unicode.UnicodeRanges.All),
+                    });
+                    record.Data.Apply(JsonConvertor.Ins, jsonWriter);
+                    jsonWriter.Flush();
+                    return System.Text.Encoding.UTF8.GetString(DataUtil.StreamToBytes(ss));
+                }
+                case "convert_lua":
+                {
+                    return new LuaConvertor().ExportRecord(table, record);
+                }
+                //case "data_erlang":
+                //{
+                //    var content = new StringBuilder();
+                //    switch (table.Mode)
+                //    {
+                //        case ETableMode.ONE:
+                //        {
+                //            ErlangExport.Ins.ExportTableSingleton(table, records[0], content);
+                //            break;
+                //        }
+                //        case ETableMode.MAP:
+                //        {
+                //            ErlangExport.Ins.ExportTableMap(table, records, content);
+                //            break;
+                //        }
+                //        default:
+                //        {
+                //            throw new NotSupportedException();
+                //        }
+                //    }
+                //    return content.ToString();
+                //}
+                default:
+                {
+                    throw new ArgumentException($"not support datatype:{converType}");
+                }
+            }
+        }
+
+    }
+}
diff --git a/src/Luban.Job.Cfg/Source/Utils/DataExporterUtil.cs b/src/Luban.Job.Cfg/Source/Utils/DataExporterUtil.cs
index 25aa1d4..dc97170 100644
--- a/src/Luban.Job.Cfg/Source/Utils/DataExporterUtil.cs
+++ b/src/Luban.Job.Cfg/Source/Utils/DataExporterUtil.cs
@@ -1,4 +1,5 @@
 using Bright.Serialization;
+using Luban.Job.Cfg.DataConverts;
 using Luban.Job.Cfg.DataExporters;
 using Luban.Job.Cfg.Datas;
 using Luban.Job.Cfg.DataVisitors;