diff --git a/addons/EGFramework/Module/Extension/EGSqlExtension.cs b/addons/EGFramework/Module/Extension/EGSqlExtension.cs
new file mode 100644
index 0000000..accad60
--- /dev/null
+++ b/addons/EGFramework/Module/Extension/EGSqlExtension.cs
@@ -0,0 +1,146 @@
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+
+namespace EGFramework
+{
+    public static class EGSqlExtension
+    {
+        public static string ToCreateTableSQL(this PropertyInfo property)
+        {
+            string sqlCommand;
+            if (property.Name == "ID" || property.Name == "id" || property.Name == "Id")
+            {
+                return "";
+            }
+            if (property.PropertyType == typeof(int) || property.PropertyType.IsEnum)
+            {
+                sqlCommand = "`" + property.Name + "`   INTEGER" + "     NOT NULL,";
+            }
+            else if (property.PropertyType == typeof(double) || property.PropertyType == typeof(float))
+            {
+                sqlCommand = "`" + property.Name + "`   REAL" + "     NOT NULL,";
+            }
+            else if (property.PropertyType == typeof(bool))
+            {
+                sqlCommand = "`" + property.Name + "`   REAL" + "     NOT NULL,";
+            }
+            else if (property.PropertyType == typeof(long))
+            {
+                sqlCommand = "`" + property.Name + "`   BIGINT(20)" + "     NOT NULL,";
+            }
+            else if (property.PropertyType == typeof(string))
+            {
+                sqlCommand = "`" + property.Name + "`   VARCHAR(255)" + "     NOT NULL,";
+            }
+            else
+            {
+                sqlCommand = "`" + property.Name + "`   VARCHAR(255)" + "     NOT NULL,";
+            }
+            return sqlCommand;
+        }
+
+        public static string ToCreateTableSQL(this FieldInfo field)
+        {
+            string sqlCommand;
+            if (field.Name == "ID" || field.Name == "id" || field.Name == "Id")
+            {
+                return "";
+            }
+            if (field.FieldType == typeof(int) || field.FieldType.IsEnum)
+            {
+                sqlCommand = "`" + field.Name + "`   INTEGER" + "     NOT NULL,";
+            }
+            else if (field.FieldType == typeof(double) || field.FieldType == typeof(float))
+            {
+                sqlCommand = "`" + field.Name + "`   REAL" + "     NOT NULL,";
+            }
+            else if (field.FieldType == typeof(bool))
+            {
+                sqlCommand = "`" + field.Name + "`   REAL" + "     NOT NULL,";
+            }
+            else if (field.FieldType == typeof(long))
+            {
+                sqlCommand = "`" + field.Name + "`   BIGINT(20)" + "     NOT NULL,";
+            }
+            else if (field.FieldType == typeof(string))
+            {
+                sqlCommand = "`" + field.Name + "`   VARCHAR(255)" + "     NOT NULL,";
+            }
+            else
+            {
+                sqlCommand = "`" + field.Name + "`   VARCHAR(255)" + "     NOT NULL,";
+            }
+            return sqlCommand;
+        }
+
+        public static string ToCreateTableSQL(this KeyValuePair<string, Type> param)
+        {
+            string sqlCommand;
+            if (param.Key == "ID" || param.Key == "id" || param.Key == "Id")
+            {
+                return "";
+            }
+            if (param.Value == typeof(int) || param.Value.IsEnum)
+            {
+                sqlCommand = "`" + param.Key + "`   INTEGER" + "     NOT NULL,";
+            }
+            else if (param.Value == typeof(double) || param.Value == typeof(float))
+            {
+                sqlCommand = "`" + param.Key + "`   REAL" + "     NOT NULL,";
+            }
+            else if (param.Value == typeof(bool))
+            {
+                sqlCommand = "`" + param.Key + "`   REAL" + "     NOT NULL,";
+            }
+            else if (param.Value == typeof(long))
+            {
+                sqlCommand = "`" + param.Key + "`   BIGINT(20)" + "     NOT NULL,";
+            }
+            else if (param.Value == typeof(string))
+            {
+                sqlCommand = "`" + param.Key + "`   VARCHAR(255)" + "     NOT NULL,";
+            }
+            else
+            {
+                sqlCommand = "`" + param.Key + "`   VARCHAR(255)" + "     NOT NULL,";
+            }
+            return sqlCommand;
+        }
+
+        public static string ToCreateTableSQL(this Type type, string tableName)
+        {
+            var properties = type.GetProperties();
+            FieldInfo[] fields = type.GetFields();
+            string keySet = "";
+            foreach (PropertyInfo key in properties)
+            {
+                keySet += key.ToCreateTableSQL();
+            }
+            foreach (FieldInfo key in fields)
+            {
+                keySet += key.ToCreateTableSQL();
+            }
+            keySet = keySet.TrimEnd(',');
+            string createSql = @"CREATE TABLE " + tableName + " (" +
+            "`ID` INTEGER PRIMARY KEY AUTOINCREMENT, " + keySet
+            + ");";
+            return createSql;
+        }
+        
+        public static string ToCreateTableSQL(this Dictionary<string,Type> tableParam,string tableName)
+        {
+
+            string keySet = "";
+            foreach(KeyValuePair<string,Type> key in tableParam){
+                keySet += key.ToCreateTableSQL();
+            }
+            keySet = keySet.TrimEnd(',');
+            string createSql = @"CREATE TABLE "+tableName+" ("+
+            "`ID` INTEGER PRIMARY KEY AUTOINCREMENT, "+keySet
+            +");";
+            return createSql;
+        }
+
+    }
+}
\ No newline at end of file
diff --git a/addons/EGFramework/Module/GenerateTools/Templete/Variant/EGVariantGenerator.cs b/addons/EGFramework/Module/GenerateTools/Templete/Variant/EGVariantGenerator.cs
index 570f01b..ae83a40 100644
--- a/addons/EGFramework/Module/GenerateTools/Templete/Variant/EGVariantGenerator.cs
+++ b/addons/EGFramework/Module/GenerateTools/Templete/Variant/EGVariantGenerator.cs
@@ -36,6 +36,21 @@ namespace EGFramework{
             }
             return result;
         }
+        public static Dictionary<string, Type> EGenerateTypeDictiontaryByType(this Type self)
+        {
+            PropertyInfo[] propertyNames = self.GetProperties();
+            FieldInfo[] fieldNames = self.GetFields();
+            Dictionary<string, Type> result = new Dictionary<string, Type>();
+            foreach (PropertyInfo pName in propertyNames)
+            {
+                result.Add(pName.Name, pName.PropertyType);
+            }
+            foreach (FieldInfo fName in fieldNames)
+            {
+                result.Add(fName.Name, fName.FieldType);
+            }
+            return result;
+        }
 
         public static Dictionary<string, object> EGenerateDictiontaryByObject<T>(this T self)
         {
diff --git a/addons/EGFramework/Module/SaveTools/Data/EGDapper.cs b/addons/EGFramework/Module/SaveTools/Data/EGDapper.cs
index 56ab638..a8d3840 100644
--- a/addons/EGFramework/Module/SaveTools/Data/EGDapper.cs
+++ b/addons/EGFramework/Module/SaveTools/Data/EGDapper.cs
@@ -8,7 +8,7 @@ using Dapper;
 //ORM Save tools. First support SQLite and MySQL,In future we will support other Database who implement DBConnection.
 namespace EGFramework
 {
-    public abstract class EGDapper : IEGSave, IEGSaveData, IEGCanGetDBConnection
+    public abstract class EGDapper : IEGSave, IEGSaveData, IEGCanGetDBConnection,IEGDataBase
     {
         public DbConnection Connection { get; set; }
         public string ExceptionMsg;
@@ -220,5 +220,21 @@ namespace EGFramework
             return Connection;
         }
 
+        public void CreateTable<TData>(string dataKey)
+        {
+            // throw new System.NotImplementedException();
+            if (this.ContainsKey(dataKey))
+            {
+                //Drop table if has.
+                Connection.Execute(@"DROP TABLE IF EXISTS "+dataKey+"");
+            }
+            string createSql = typeof(TData).ToCreateTableSQL(dataKey);
+            int count = Connection.Execute(createSql);
+        }
+
+        public void CreateTable(string dataKey,Dictionary<string, object> tableParam)
+        {
+            throw new NotImplementedException();
+        }
     }
 }
\ No newline at end of file
diff --git a/addons/EGFramework/Module/SaveTools/SaveToolsInterface.cs b/addons/EGFramework/Module/SaveTools/SaveToolsInterface.cs
index e7f9f76..5e6bf61 100644
--- a/addons/EGFramework/Module/SaveTools/SaveToolsInterface.cs
+++ b/addons/EGFramework/Module/SaveTools/SaveToolsInterface.cs
@@ -10,32 +10,39 @@ namespace EGFramework
 {
     #region SaveInit
 
-    public interface IEGSave{
+    public interface IEGSave {
         void InitSave(string path);
     }
-    public interface IEGSaveReadOnly{
+    public interface IEGSaveReadOnly {
         void InitReadOnly(string data);
         void InitReadOnly(byte[] data);
     }
 
-    public interface IEGSaveAsync{
+    public interface IEGSaveAsync {
         Task InitSaveFileAsync(string path);
     }
-    public interface IEGSaveReadOnlyAsync{
+    public interface IEGSaveReadOnlyAsync {
         Task InitReadOnlyAsync(string data);
         Task InitReadOnlyAsync(byte[] data);
     }
 
     #endregion
-    
+
     #region DBConnection
-    public interface IEGCanGetDBConnection{
+    public interface IEGCanGetDBConnection
+    {
         DbConnection GetConnection();
     }
+    public interface IEGDataBase : IEGCanGetDBConnection
+    {
+        void CreateTable<TData>(string dataKey);
+        void CreateTable(string dataKey,Dictionary<string, object> tableParam);
+    }
     #endregion
 
     #region Object
-    public interface IEGSaveObjectReadOnly{
+    public interface IEGSaveObjectReadOnly
+    {
         TObject GetObject<TObject>(string objectKey) where TObject : new();
         IEnumerable<string> GetKeys();
         bool ContainsKey(string objectKey);