diff --git a/Modbus.Net/Modbus.Net.Modbus/ModbusUtility.cs b/Modbus.Net/Modbus.Net.Modbus/ModbusUtility.cs
index eba6b3c..fac9f5b 100644
--- a/Modbus.Net/Modbus.Net.Modbus/ModbusUtility.cs
+++ b/Modbus.Net/Modbus.Net.Modbus/ModbusUtility.cs
@@ -27,7 +27,7 @@ namespace Modbus.Net.Modbus
     /// <summary>
     ///     Modbus基础Api入口
     /// </summary>
-    public class ModbusUtility : BaseUtility, IUtilityTime
+    public class ModbusUtility : BaseUtility, IUtilityMethodTime
     {
         /// <summary>
         ///     Modbus协议类型
diff --git a/Modbus.Net/Modbus.Net/ComProtocalLinker.cs b/Modbus.Net/Modbus.Net/ComProtocalLinker.cs
index e596f0f..8ddcfc6 100644
--- a/Modbus.Net/Modbus.Net/ComProtocalLinker.cs
+++ b/Modbus.Net/Modbus.Net/ComProtocalLinker.cs
@@ -7,11 +7,26 @@ namespace Modbus.Net
     /// </summary>
     public abstract class ComProtocalLinker : ProtocalLinker
     {
+        /// <summary>
+        ///     构造器
+        /// </summary>
+        /// <param name="baudRate">波特率</param>
+        /// <param name="parity">校验位</param>
+        /// <param name="stopBits">停止位</param>
+        /// <param name="dataBits">数据位</param>
         protected ComProtocalLinker(int baudRate, Parity parity, StopBits stopBits, int dataBits)
             : this(ConfigurationManager.COM, baudRate, parity, stopBits, dataBits)
         {
         }
 
+        /// <summary>
+        ///     构造器
+        /// </summary>
+        /// <param name="com">串口端口号</param>
+        /// <param name="baudRate">波特率</param>
+        /// <param name="parity">校验位</param>
+        /// <param name="stopBits">停止位</param>
+        /// <param name="dataBits">数据位</param>
         protected ComProtocalLinker(string com, int baudRate, Parity parity, StopBits stopBits, int dataBits)
         {
             //初始化连对象
diff --git a/Modbus.Net/src/Base.Common/AddressCombiner.cs b/Modbus.Net/src/Base.Common/AddressCombiner.cs
index f60226a..4ad03d5 100644
--- a/Modbus.Net/src/Base.Common/AddressCombiner.cs
+++ b/Modbus.Net/src/Base.Common/AddressCombiner.cs
@@ -29,6 +29,11 @@ namespace Modbus.Net
     /// </summary>
     public class AddressCombinerContinus : AddressCombinerContinus<string>
     {
+        /// <summary>
+        ///     构造函数
+        /// </summary>
+        /// <param name="addressTranslator">地址转换器</param>
+        /// <param name="maxLength">单个发送协议允许的数据最长长度（字节）</param>
         public AddressCombinerContinus(AddressTranslator addressTranslator, int maxLength) : base(addressTranslator, maxLength)
         {
         }
@@ -39,16 +44,32 @@ namespace Modbus.Net
     /// </summary>
     public class AddressCombinerContinus<TKey> : AddressCombiner<TKey> where TKey : IEquatable<TKey>
     {
+        /// <summary>
+        ///     协议的数据最长长度（字节）
+        /// </summary>
         protected int MaxLength { get; set; }
 
+        /// <summary>
+        ///     构造函数
+        /// </summary>
+        /// <param name="addressTranslator">地址转换器</param>
+        /// <param name="maxLength">单个发送协议允许的数据最长长度（字节）</param>
         public AddressCombinerContinus(AddressTranslator addressTranslator, int maxLength)
         {
             AddressTranslator = addressTranslator;
             MaxLength = maxLength;
         }
 
+        /// <summary>
+        ///     地址转换器
+        /// </summary>
         protected AddressTranslator AddressTranslator { get; set; }
 
+        /// <summary>
+        ///     组合地址
+        /// </summary>
+        /// <param name="addresses">需要组合的地址</param>
+        /// <returns>组合后的地址</returns>
         public override IEnumerable<CommunicationUnit<TKey>> Combine(IEnumerable<AddressUnit<TKey>> addresses)
         {
             //按从小到大的顺序对地址进行排序
@@ -218,6 +239,11 @@ namespace Modbus.Net
     /// </summary>
     public class AddressCombinerSingle<TKey> : AddressCombiner<TKey> where TKey : IEquatable<TKey>
     {
+        /// <summary>
+        ///     组合地址
+        /// </summary>
+        /// <param name="addresses">需要组合的地址</param>
+        /// <returns>组合后的地址</returns>
         public override IEnumerable<CommunicationUnit<TKey>> Combine(IEnumerable<AddressUnit<TKey>> addresses)
         {
             return
@@ -249,6 +275,12 @@ namespace Modbus.Net
     /// </summary>
     public class AddressCombinerNumericJump : AddressCombinerNumericJump<string>
     {
+        /// <summary>
+        ///     构造函数
+        /// </summary>
+        /// <param name="jumpByteCount">需要跳过的字节个数</param>
+        /// <param name="maxLength">单个协议允许的数据最长长度（字节）</param>
+        /// <param name="addressTranslator">地址转换器</param>
         public AddressCombinerNumericJump(int jumpByteCount, int maxLength, AddressTranslator addressTranslator)
             : base(jumpByteCount, maxLength, addressTranslator)
         {
@@ -260,14 +292,28 @@ namespace Modbus.Net
     /// </summary>
     public class AddressCombinerNumericJump<TKey> : AddressCombinerContinus<TKey> where TKey : IEquatable<TKey>
     {
+        /// <summary>
+        ///     构造函数
+        /// </summary>
+        /// <param name="jumpByteCount">需要跳过的字节个数</param>
+        /// <param name="maxLength">单个协议允许的数据最长长度（字节）</param>
+        /// <param name="addressTranslator">地址转换器</param>
         public AddressCombinerNumericJump(int jumpByteCount, int maxLength, AddressTranslator addressTranslator)
             : base(addressTranslator, maxLength)
         {
             JumpNumber = jumpByteCount;
         }
 
+        /// <summary>
+        ///     跳过的地址长度
+        /// </summary>
         private int JumpNumber { get; }
 
+        /// <summary>
+        ///     组合地址
+        /// </summary>
+        /// <param name="addresses">需要组合的地址</param>
+        /// <returns>组合后的地址</returns>
         public override IEnumerable<CommunicationUnit<TKey>> Combine(IEnumerable<AddressUnit<TKey>> addresses)
         {
             var continusAddresses = base.Combine(addresses).ToList();
@@ -339,6 +385,12 @@ namespace Modbus.Net
     /// </summary>
     public class AddressCombinerPercentageJump : AddressCombinerPercentageJump<string>
     {
+        /// <summary>
+        ///     构造函数
+        /// </summary>
+        /// <param name="percentage">允许跳过的字节数除以待组合的地址的字节数的百分比</param>
+        /// <param name="maxLength">单个协议允许的数据最大长度</param>
+        /// <param name="addressTranslator">地址转换器</param>
         public AddressCombinerPercentageJump(double percentage, int maxLength, AddressTranslator addressTranslator)
             : base(percentage, maxLength, addressTranslator)
         {
@@ -350,6 +402,12 @@ namespace Modbus.Net
     /// </summary>
     public class AddressCombinerPercentageJump<TKey> : AddressCombinerContinus<TKey> where TKey : IEquatable<TKey>
     {
+        /// <summary>
+        ///     构造函数
+        /// </summary>
+        /// <param name="percentage">允许跳过的字节数除以待组合的地址的字节数的百分比</param>
+        /// <param name="maxLength">单个协议允许的数据最大长度</param>
+        /// <param name="addressTranslator">地址转换器</param>
         public AddressCombinerPercentageJump(double percentage, int maxLength, AddressTranslator addressTranslator)
             : base(addressTranslator, maxLength)
         {
@@ -357,8 +415,16 @@ namespace Modbus.Net
             Percentage = percentage;
         }
 
+        /// <summary>
+        ///     跳过的百分比
+        /// </summary>
         private double Percentage { get; }
 
+        /// <summary>
+        ///     组合地址
+        /// </summary>
+        /// <param name="addresses">需要组合的地址</param>
+        /// <returns>组合后的地址</returns>
         public override IEnumerable<CommunicationUnit<TKey>> Combine(IEnumerable<AddressUnit<TKey>> addresses)
         {
             var addressUnits = addresses as IList<AddressUnit<TKey>> ?? addresses.ToList();
diff --git a/Modbus.Net/src/Base.Common/AddressFormater.cs b/Modbus.Net/src/Base.Common/AddressFormater.cs
index c24307f..111b7c8 100644
--- a/Modbus.Net/src/Base.Common/AddressFormater.cs
+++ b/Modbus.Net/src/Base.Common/AddressFormater.cs
@@ -5,6 +5,12 @@
     /// </summary>
     public abstract class AddressFormater
     {
+        /// <summary>
+        ///     编码地址
+        /// </summary>
+        /// <param name="area">地址所在的数据区域</param>
+        /// <param name="address">地址</param>
+        /// <returns>编码后的地址</returns>
         public abstract string FormatAddress(string area, int address);
 
         /// <summary>
@@ -22,11 +28,24 @@
     /// </summary>
     public class AddressFormaterBase : AddressFormater
     {
+        /// <summary>
+        ///     编码地址
+        /// </summary>
+        /// <param name="area">地址所在的数据区域</param>
+        /// <param name="address">地址</param>
+        /// <returns>编码后的地址</returns>
         public override string FormatAddress(string area, int address)
         {
             return area + ":" + address;
         }
 
+        /// <summary>
+        ///     编码地址
+        /// </summary>
+        /// <param name="area">地址所在的数据区域</param>
+        /// <param name="address">地址</param>
+        /// <param name="subAddress">子地址</param>
+        /// <returns>编码后的地址</returns>
         public override string FormatAddress(string area, int address, int subAddress)
         {
             return area + ":" + address + ":" + subAddress;
diff --git a/Modbus.Net/src/Base.Common/AddressTranslator.cs b/Modbus.Net/src/Base.Common/AddressTranslator.cs
index cc09a15..39c1c68 100644
--- a/Modbus.Net/src/Base.Common/AddressTranslator.cs
+++ b/Modbus.Net/src/Base.Common/AddressTranslator.cs
@@ -7,18 +7,36 @@ namespace Modbus.Net
     /// </summary>
     public class AddressDef
     {
+        /// <summary>
+        ///     地址区域的字符串描述
+        /// </summary>
         public string AreaString { get; set; }
+        /// <summary>
+        ///     地址区域的数字描述
+        /// </summary>
         public int Area { get; set; }
+        /// <summary>
+        ///     地址
+        /// </summary>
         public int Address { get; set; }
+        /// <summary>
+        ///     子地址
+        /// </summary>
         public int SubAddress { get; set; }
     }
 
     /// <summary>
-    ///     区域数据定义类
+    ///     地址区域数据定义类
     /// </summary>
     public class AreaOutputDef
     {
+        /// <summary>
+        ///     地址区域的编码
+        /// </summary>
         public int Code { get; set; }
+        /// <summary>
+        ///     地址区域的单个地址占用的字节数
+        /// </summary>
         public double AreaWidth { get; set; }
     }
 
@@ -48,6 +66,12 @@ namespace Modbus.Net
     /// </summary>
     public class AddressTranslatorBase : AddressTranslator
     {
+        /// <summary>
+        ///     地址转换
+        /// </summary>
+        /// <param name="address">地址前地址</param>
+        /// <param name="isRead">是否为读取，是为读取，否为写入</param>
+        /// <returns>Key为转换后的地址，Value为辅助码</returns>
         public override AddressDef AddressTranslate(string address, bool isRead)
         {
             int num1, num2, num3;
@@ -79,6 +103,11 @@ namespace Modbus.Net
             throw new FormatException();
         }
 
+        /// <summary>
+        ///     获取区域中的单个地址占用的字节长度
+        /// </summary>
+        /// <param name="area">区域名称</param>
+        /// <returns>字节长度</returns>
         public override double GetAreaByteLength(string area)
         {
             return 1;
diff --git a/Modbus.Net/src/Base.Common/BaseMachine.cs b/Modbus.Net/src/Base.Common/BaseMachine.cs
index 10f8bdc..80d26c8 100644
--- a/Modbus.Net/src/Base.Common/BaseMachine.cs
+++ b/Modbus.Net/src/Base.Common/BaseMachine.cs
@@ -84,24 +84,48 @@ namespace Modbus.Net
         Id
     }
 
+    /// <summary>
+    ///     设备
+    /// </summary>
     public abstract class BaseMachine : BaseMachine<string, string>
     {
+        /// <summary>
+        ///     构造器
+        /// </summary>
+        /// <param name="getAddresses">需要与设备通讯的地址</param>
         protected BaseMachine(IEnumerable<AddressUnit> getAddresses) : base(getAddresses)
         {
         }
 
+        /// <summary>
+        ///     构造器
+        /// </summary>
+        /// <param name="getAddresses">需要与设备通讯的地址</param>
+        /// <param name="keepConnect">是否保持连接</param>
         protected BaseMachine(IEnumerable<AddressUnit> getAddresses, bool keepConnect)
             : base(getAddresses, keepConnect)
         {
         }
 
+        /// <summary>
+        ///     构造器
+        /// </summary>
+        /// <param name="getAddresses">需要与设备通讯的地址</param>
+        /// <param name="keepConnect">是否保持连接</param>
+        /// <param name="slaveAddress">从站地址</param>
+        /// <param name="masterAddress">主站地址</param>
         protected BaseMachine(IEnumerable<AddressUnit> getAddresses, bool keepConnect, byte slaveAddress,
             byte masterAddress) : base(getAddresses, keepConnect, slaveAddress, masterAddress)
         {
         }
     }
 
-    public abstract class BaseMachine<TKey, TUnitKey> : IMachineData, IMachineProperty<TKey> where TKey : IEquatable<TKey>
+    /// <summary>
+    ///     设备
+    /// </summary>
+    /// <typeparam name="TKey">设备的Id类型</typeparam>
+    /// <typeparam name="TUnitKey">设备中使用的AddressUnit的Id类型</typeparam>
+    public abstract class BaseMachine<TKey, TUnitKey> : IMachineMethodData, IMachineProperty<TKey> where TKey : IEquatable<TKey>
         where TUnitKey : IEquatable<TUnitKey>
     {
         private readonly int _maxErrorCount = 3;
@@ -254,7 +278,7 @@ namespace Modbus.Net
                     //获取数据
                     var datas =
                         await
-                            BaseUtility.InvokeUtilityMethod<IUtilityData, Task<byte[]>>("GetDatasAsync",
+                            BaseUtility.InvokeUtilityMethod<IUtilityMethodData, Task<byte[]>>("GetDatasAsync",
                                 AddressFormater.FormatAddress(communicateAddress.Area, communicateAddress.Address,
                                     communicateAddress.SubAddress),
                                 (int)
@@ -454,7 +478,7 @@ namespace Modbus.Net
                     var addressStart = AddressFormater.FormatAddress(communicateAddress.Area,
                         communicateAddress.Address);
 
-                    var datasReturn = await BaseUtility.InvokeUtilityMethod<IUtilityData, Task<byte[]>>("GetDatasAsync",
+                    var datasReturn = await BaseUtility.InvokeUtilityMethod<IUtilityMethodData, Task<byte[]>>("GetDatasAsync",
                         AddressFormater.FormatAddress(communicateAddress.Area, communicateAddress.Address, 0),
                         (int)
                             Math.Ceiling(communicateAddress.GetCount*
@@ -544,7 +568,7 @@ namespace Modbus.Net
                     }
                     //写入数据
                     await
-                        BaseUtility.InvokeUtilityMethod<IUtilityData, Task<bool>>("SetDatasAsync",addressStart,
+                        BaseUtility.InvokeUtilityMethod<IUtilityMethodData, Task<bool>>("SetDatasAsync",addressStart,
                             valueHelper.ByteArrayToObjectArray(datas,
                                 new KeyValuePair<Type, int>(communicateAddress.DataType, communicateAddress.GetCount)));
                 }
@@ -639,7 +663,7 @@ namespace Modbus.Net
         }
     }
 
-    public class BaseMachineEqualityComparer<TKey> : IEqualityComparer<IMachineProperty<TKey>>
+    internal class BaseMachineEqualityComparer<TKey> : IEqualityComparer<IMachineProperty<TKey>>
         where TKey : IEquatable<TKey>
     {
         public bool Equals(IMachineProperty<TKey> x, IMachineProperty<TKey> y)
@@ -793,10 +817,7 @@ namespace Modbus.Net
         public UnitExtend UnitExtend { get; set; }
     }
 
-    /// <summary>
-    ///     AddressUnit大小比较
-    /// </summary>
-    public struct AddressUnitEqualityComparer<TKey> : IEqualityComparer<AddressUnit<TKey>> where TKey : IEquatable<TKey>
+    internal struct AddressUnitEqualityComparer<TKey> : IEqualityComparer<AddressUnit<TKey>> where TKey : IEquatable<TKey>
     {
         public bool Equals(AddressUnit<TKey> x, AddressUnit<TKey> y)
         {
diff --git a/Modbus.Net/src/Base.Common/BaseProtocal.cs b/Modbus.Net/src/Base.Common/BaseProtocal.cs
index 1d7101d..c4db1f3 100644
--- a/Modbus.Net/src/Base.Common/BaseProtocal.cs
+++ b/Modbus.Net/src/Base.Common/BaseProtocal.cs
@@ -22,16 +22,6 @@ namespace Modbus.Net
         {
         }
 
-        /// <summary>
-        ///     发送协议内容并接收，一般方法
-        /// </summary>
-        /// <param name="content">写入的内容，使用对象数组描述</param>
-        /// <returns>从设备获取的字节流</returns>
-        public virtual byte[] SendReceive(params object[] content)
-        {
-            return AsyncHelper.RunSync(() => SendReceiveAsync(Endian, content));
-        }
-
         /// <summary>
         ///     发送协议内容并接收，一般方法
         /// </summary>
@@ -54,7 +44,7 @@ namespace Modbus.Net
     /// <summary>
     ///     基本协议
     /// </summary>
-    public abstract class BaseProtocal<TParamIn, TParamOut, TProtocalUnit> where TProtocalUnit : ProtocalUnit<TParamIn, TParamOut>
+    public abstract class BaseProtocal<TParamIn, TParamOut, TProtocalUnit> : IProtocal<TParamIn, TParamOut, TProtocalUnit> where TProtocalUnit : ProtocalUnit<TParamIn, TParamOut>
     {
         /// <summary>
         ///     构造器
@@ -67,9 +57,18 @@ namespace Modbus.Net
             MasterAddress = masterAddress;
         }
 
+        /// <summary>
+        ///     协议的端格式
+        /// </summary>
         protected Endian Endian { get; set; }
-
+        
+        /// <summary>
+        ///     从站地址
+        /// </summary>
         public byte SlaveAddress { get; set; }
+        /// <summary>
+        ///     主站地址
+        /// </summary>
         public byte MasterAddress { get; set; }
 
         /// <summary>
@@ -181,7 +180,22 @@ namespace Modbus.Net
 			return null;
 		}
 
-        public virtual async Task<byte[]> SendReceiveAsync(params object[] content)
+        /// <summary>
+        ///     发送协议内容并接收，一般方法
+        /// </summary>
+        /// <param name="content">写入的内容，使用对象数组描述</param>
+        /// <returns>从设备获取的字节流</returns>
+        public virtual byte[] SendReceive(params object[] content)
+        {
+            return AsyncHelper.RunSync(() => SendReceiveAsync(content));
+        }
+
+        /// <summary>
+        ///     发送协议内容并接收，一般方法
+        /// </summary>
+        /// <param name="content">写入的内容，使用对象数组描述</param>
+        /// <returns>从设备获取的字节流</returns>
+        public virtual Task<byte[]> SendReceiveAsync(params object[] content)
         {
             throw new NotImplementedException();
         }
diff --git a/Modbus.Net/src/Base.Common/BaseUtility.cs b/Modbus.Net/src/Base.Common/BaseUtility.cs
index 085ed67..830b401 100644
--- a/Modbus.Net/src/Base.Common/BaseUtility.cs
+++ b/Modbus.Net/src/Base.Common/BaseUtility.cs
@@ -48,7 +48,7 @@ namespace Modbus.Net
     /// <summary>
     ///      基础Api入口
     /// </summary>
-    public abstract class BaseUtility<TParamIn, TParamOut> : IUtilityProperty, IUtilityData
+    public abstract class BaseUtility<TParamIn, TParamOut> : IUtilityProperty, IUtilityMethodData
     {
         /// <summary>
         ///     协议收发主体
diff --git a/Modbus.Net/src/Base.Common/CRC16.cs b/Modbus.Net/src/Base.Common/CRC16.cs
index 2f9dc03..67594dc 100644
--- a/Modbus.Net/src/Base.Common/CRC16.cs
+++ b/Modbus.Net/src/Base.Common/CRC16.cs
@@ -7,15 +7,27 @@ using System;
 
 namespace Modbus.Net
 {
+    /// <summary>
+    ///     CRC-LRC校验工具
+    /// </summary>
     public class Crc16
     {
         private static Crc16 _crc16;
 
+        private Crc16()
+        {
+            
+        }
+
         /// <summary>
         ///     CRC验证表
         /// </summary>
-        public byte[] crc_table = new byte[512];
+        private byte[] crc_table = new byte[512];
 
+        /// <summary>
+        ///     获取校验工具实例
+        /// </summary>
+        /// <returns></returns>
         public static Crc16 GetInstance()
         {
             if (_crc16 == null)
@@ -88,12 +100,14 @@ namespace Modbus.Net
 
         #endregion
 
+        #region LRC验证
+
         /// <summary>
         ///     取模FF(255)
         ///     取反+1
         /// </summary>
-        /// <param name="writeUncheck"></param>
-        /// <returns></returns>
+        /// <param name="message">待验证的LRC消息</param>
+        /// <returns>LRC校验是否正确</returns>
         public bool LrcEfficacy(string message)
         {
             var index = message.IndexOf(Environment.NewLine, StringComparison.Ordinal);
@@ -176,6 +190,15 @@ namespace Modbus.Net
             return hexTotal == checkString;
         }
 
+        #endregion
+
+        #region 生成LRC码
+
+        /// <summary>
+        ///     生成LRC校验码
+        /// </summary>
+        /// <param name="code">需要生成的信息</param>
+        /// <returns>生成的校验码</returns>
         public string GetLRC(byte[] code)
         {
             byte sum = 0;
@@ -183,9 +206,12 @@ namespace Modbus.Net
             {
                 sum += b;
             }
-            sum = (byte) (~sum + 1); //取反+1
+            sum = (byte)(~sum + 1); //取反+1
             var lrc = sum.ToString("X2");
             return lrc;
         }
+
+        #endregion
+
     }
 }
\ No newline at end of file
diff --git a/Modbus.Net/src/Base.Common/IMachineMethod.cs b/Modbus.Net/src/Base.Common/IMachineMethod.cs
index cac1f19..c5fc50b 100644
--- a/Modbus.Net/src/Base.Common/IMachineMethod.cs
+++ b/Modbus.Net/src/Base.Common/IMachineMethod.cs
@@ -6,6 +6,9 @@ using System.Threading.Tasks;
 
 namespace Modbus.Net
 {
+    /// <summary>
+    ///     Machine��д�����ӿ�
+    /// </summary>
     public interface IMachineMethod
     {
         
@@ -14,7 +17,7 @@ namespace Modbus.Net
     /// <summary>
     ///     Machine�����ݶ�д�ӿ�
     /// </summary>
-    public interface IMachineData : IMachineMethod
+    public interface IMachineMethodData : IMachineMethod
     {
         /// <summary>
         ///     ��ȡ����
diff --git a/Modbus.Net/src/Base.Common/IProtocal.cs b/Modbus.Net/src/Base.Common/IProtocal.cs
index f7f2f18..b2b4fae 100644
--- a/Modbus.Net/src/Base.Common/IProtocal.cs
+++ b/Modbus.Net/src/Base.Common/IProtocal.cs
@@ -6,23 +6,27 @@ using System.Threading.Tasks;
 
 namespace Modbus.Net
 {
-    public interface IProtocal
+    /// <summary>
+    ///     协议接口
+    /// </summary>
+    /// <typeparam name="TParamIn">向Connector传入的类型</typeparam>
+    /// <typeparam name="TParamOut">从Connector返回的类型</typeparam>
+    /// <typeparam name="TProtocalUnit">协议单元的类型</typeparam>
+    public interface IProtocal<TParamIn, TParamOut, in TProtocalUnit> where TProtocalUnit : IProtocalFormatting<TParamIn, TParamOut>
     {
         /// <summary>
         ///     发送协议内容并接收，一般方法
         /// </summary>
-        /// <param name="isLittleEndian">是否是小端格式</param>
         /// <param name="content">写入的内容，使用对象数组描述</param>
         /// <returns>从设备获取的字节流</returns>
-        byte[] SendReceive(bool isLittleEndian, params object[] content);
+        byte[] SendReceive(params object[] content);
 
         /// <summary>
         ///     发送协议内容并接收，一般方法
         /// </summary>
-        /// <param name="isLittleEndian">是否是小端格式</param>
         /// <param name="content">写入的内容，使用对象数组描述</param>
         /// <returns>从设备获取的字节流</returns>
-        Task<byte[]> SendReceiveAsync(bool isLittleEndian, params object[] content);
+        Task<byte[]> SendReceiveAsync(params object[] content);
 
         /// <summary>
         ///     发送协议，通过传入需要使用的协议内容和输入结构
@@ -30,7 +34,7 @@ namespace Modbus.Net
         /// <param name="unit">协议的实例</param>
         /// <param name="content">输入信息的结构化描述</param>
         /// <returns>输出信息的结构化描述</returns>
-        IOutputStruct SendReceive(ProtocalUnit unit, IInputStruct content);
+        IOutputStruct SendReceive(TProtocalUnit unit, IInputStruct content);
 
         /// <summary>
         ///     发送协议，通过传入需要使用的协议内容和输入结构
@@ -38,6 +42,6 @@ namespace Modbus.Net
         /// <param name="unit">协议的实例</param>
         /// <param name="content">输入信息的结构化描述</param>
         /// <returns>输出信息的结构化描述</returns>
-        Task<IOutputStruct> SendReceiveAsync(ProtocalUnit unit, IInputStruct content);
+        Task<IOutputStruct> SendReceiveAsync(TProtocalUnit unit, IInputStruct content);
     }
 }
diff --git a/Modbus.Net/src/Base.Common/IProtocalFormatting.cs b/Modbus.Net/src/Base.Common/IProtocalFormatting.cs
index 0fcad73..d494e8c 100644
--- a/Modbus.Net/src/Base.Common/IProtocalFormatting.cs
+++ b/Modbus.Net/src/Base.Common/IProtocalFormatting.cs
@@ -11,6 +11,8 @@
     /// <summary>
     ///     协议转换的接口
     /// </summary>
+    /// <typeparam name="TParamIn">向Connector传入的数据类型</typeparam>
+    /// <typeparam name="TParamOut">从Connector返回的数据类型</typeparam>
     public interface IProtocalFormatting<out TParamIn, in TParamOut>
     {
         /// <summary>
diff --git a/Modbus.Net/src/Base.Common/IProtocalLinker.cs b/Modbus.Net/src/Base.Common/IProtocalLinker.cs
index 9b03f50..94633ad 100644
--- a/Modbus.Net/src/Base.Common/IProtocalLinker.cs
+++ b/Modbus.Net/src/Base.Common/IProtocalLinker.cs
@@ -6,55 +6,60 @@ using System.Threading.Tasks;
 
 namespace Modbus.Net
 {
-    public interface IProtocalLinker
+    /// <summary>
+    ///     协议连接器接口
+    /// </summary>
+    /// <typeparam name="TParamIn">向Connector传入的数据类型</typeparam>
+    /// <typeparam name="TParamOut">从Connector返回的数据类型</typeparam>
+    public interface IProtocalLinker<TParamIn, TParamOut>
     {
         /// <summary>
         ///     发送并接收数据
         /// </summary>
         /// <param name="content">发送协议的内容</param>
         /// <returns>接收协议的内容</returns>
-        byte[] SendReceive(byte[] content);
+        TParamOut SendReceive(TParamIn content);
 
         /// <summary>
         ///     发送并接收数据
         /// </summary>
         /// <param name="content">发送协议的内容</param>
         /// <returns>接收协议的内容</returns>
-        Task<byte[]> SendReceiveAsync(byte[] content);
+        Task<TParamOut> SendReceiveAsync(TParamIn content);
 
         /// <summary>
         ///     发送并接收数据，不进行协议扩展和收缩，用于特殊协议
         /// </summary>
         /// <param name="content">发送协议的内容</param>
         /// <returns>接收协议的内容</returns>
-        byte[] SendReceiveWithoutExtAndDec(byte[] content);
+        TParamOut SendReceiveWithoutExtAndDec(TParamIn content);
 
         /// <summary>
         ///     发送并接收数据，不进行协议扩展和收缩，用于特殊协议
         /// </summary>
         /// <param name="content">发送协议的内容</param>
         /// <returns>接收协议的内容</returns>
-        Task<byte[]> SendReceiveWithoutExtAndDecAsync(byte[] content);
+        Task<TParamOut> SendReceiveWithoutExtAndDecAsync(TParamIn content);
 
         /// <summary>
         ///     检查接收的数据是否正确
         /// </summary>
         /// <param name="content">接收协议的内容</param>
         /// <returns>协议是否是正确的</returns>
-        bool? CheckRight(byte[] content);
+        bool? CheckRight(TParamOut content);
 
         /// <summary>
         ///     协议内容扩展，发送时根据需要扩展
         /// </summary>
         /// <param name="content">扩展前的基本协议内容</param>
         /// <returns>扩展后的协议内容</returns>
-        byte[] BytesExtend(byte[] content);
+        TParamIn BytesExtend(TParamIn content);
 
         /// <summary>
         ///     协议内容缩减，接收时根据需要缩减
         /// </summary>
         /// <param name="content">缩减前的完整协议内容</param>
         /// <returns>缩减后的协议内容</returns>
-        byte[] BytesDecact(byte[] content);
+        TParamOut BytesDecact(TParamOut content);
     }
 }
diff --git a/Modbus.Net/src/Base.Common/IProtocalLinkerBytesExtend.cs b/Modbus.Net/src/Base.Common/IProtocalLinkerBytesExtend.cs
index 4dafffe..77f168e 100644
--- a/Modbus.Net/src/Base.Common/IProtocalLinkerBytesExtend.cs
+++ b/Modbus.Net/src/Base.Common/IProtocalLinkerBytesExtend.cs
@@ -3,20 +3,28 @@
     /// <summary>
     ///     协议字节伸缩
     /// </summary>
-    public interface IProtocalLinkerBytesExtend
+    public interface IProtocalLinkerBytesExtend : IProtocalLinkerBytesExtend<byte[], byte[]>
+    {
+        
+    }
+
+    /// <summary>
+    ///     协议字节伸缩
+    /// </summary>
+    public interface IProtocalLinkerBytesExtend<TParamIn, TParamOut>
     {
         /// <summary>
         ///     协议扩展，协议内容发送前调用
         /// </summary>
         /// <param name="content">扩展前的原始协议内容</param>
         /// <returns>扩展后的协议内容</returns>
-        byte[] BytesExtend(byte[] content);
+        TParamIn BytesExtend(TParamIn content);
 
         /// <summary>
         ///     协议收缩，协议内容接收后调用
         /// </summary>
         /// <param name="content">收缩前的完整协议内容</param>
         /// <returns>收缩后的协议内容</returns>
-        byte[] BytesDecact(byte[] content);
+        TParamOut BytesDecact(TParamOut content);
     }
 }
\ No newline at end of file
diff --git a/Modbus.Net/src/Base.Common/IUtilityMethod.cs b/Modbus.Net/src/Base.Common/IUtilityMethod.cs
index 8e6bca3..a6b9deb 100644
--- a/Modbus.Net/src/Base.Common/IUtilityMethod.cs
+++ b/Modbus.Net/src/Base.Common/IUtilityMethod.cs
@@ -6,15 +6,18 @@ using System.Threading.Tasks;
 
 namespace Modbus.Net
 {
+    /// <summary>
+    ///     Utility方法读写接口
+    /// </summary>
     public interface IUtilityMethod
     {
         
     }
 
     /// <summary>
-    /// Utility的数据读写接口
+    ///     Utility的数据读写接口
     /// </summary>
-    public interface IUtilityData : IUtilityMethod
+    public interface IUtilityMethodData : IUtilityMethod
     {
         /// <summary>
         ///     获取数据
@@ -91,19 +94,19 @@ namespace Modbus.Net
     }
 
     /// <summary>
-    /// Utility的时间读写接口
+    ///      Utility的时间读写接口
     /// </summary>
-    public interface IUtilityTime : IUtilityMethod
+    public interface IUtilityMethodTime : IUtilityMethod
     {
 
         /// <summary>
-        /// 获取PLC时间
+        ///     获取PLC时间
         /// </summary>
         /// <returns>PLC时间</returns>
         Task<DateTime> GetTimeAsync();
 
         /// <summary>
-        /// 设置PLC时间
+        ///     设置PLC时间
         /// </summary>
         /// <param name="setTime">设置PLC时间</param>
         /// <returns>设置是否成功</returns>
diff --git a/Modbus.Net/src/Base.Common/ProtocalLinker.cs b/Modbus.Net/src/Base.Common/ProtocalLinker.cs
index 1ca94be..0d2bf45 100644
--- a/Modbus.Net/src/Base.Common/ProtocalLinker.cs
+++ b/Modbus.Net/src/Base.Common/ProtocalLinker.cs
@@ -9,6 +9,9 @@ namespace Modbus.Net
     /// </summary>
     public abstract class ProtocalLinker : ProtocalLinker<byte[], byte[]>
     {
+        /// <summary>
+        ///     传输连接器
+        /// </summary>
         protected new BaseConnector BaseConnector;
 
         /// <summary>
@@ -70,10 +73,16 @@ namespace Modbus.Net
     /// <summary>
     ///     基本的协议连接器
     /// </summary>
-    public abstract class ProtocalLinker<TParamIn, TParamOut>
+    public abstract class ProtocalLinker<TParamIn, TParamOut> : IProtocalLinker<TParamIn, TParamOut>
     {
+        /// <summary>
+        ///     传输连接器
+        /// </summary>
         protected BaseConnector<TParamIn, TParamOut> BaseConnector;
 
+        /// <summary>
+        ///     通讯字符串
+        /// </summary>
         public string ConnectionToken => BaseConnector.ConnectionToken;
 
         /// <summary>
diff --git a/Modbus.Net/src/Base.Common/ProtocalUnit.cs b/Modbus.Net/src/Base.Common/ProtocalUnit.cs
index 33b7506..f10c579 100644
--- a/Modbus.Net/src/Base.Common/ProtocalUnit.cs
+++ b/Modbus.Net/src/Base.Common/ProtocalUnit.cs
@@ -95,6 +95,10 @@ namespace Modbus.Net
     /// </summary>
     public class ProtocalErrorException : Exception
     {
+        /// <summary>
+        ///     构造函数
+        /// </summary>
+        /// <param name="message"></param>
         public ProtocalErrorException(string message)
             : base(message)
         {
diff --git a/Modbus.Net/src/Base.Common/TaskManager.cs b/Modbus.Net/src/Base.Common/TaskManager.cs
index cd73294..f6058ec 100644
--- a/Modbus.Net/src/Base.Common/TaskManager.cs
+++ b/Modbus.Net/src/Base.Common/TaskManager.cs
@@ -725,7 +725,7 @@ namespace Modbus.Net
                 machine = _machines.FirstOrDefault(p => p.ConnectionToken == connectionToken);
             }
             if (machine == null) return false;
-            return await machine.InvokeMachineMethod<IMachineData, Task<bool>>("SetDatasAsync", SetDataType, values);
+            return await machine.InvokeMachineMethod<IMachineMethodData, Task<bool>>("SetDatasAsync", SetDataType, values);
         }
 
         /// <summary>
@@ -799,7 +799,7 @@ namespace Modbus.Net
             cts.CancelAfter(TimeSpan.FromSeconds(_getCycle));
             //读取数据
             var ans =
-                await machine.InvokeMachineMethod<IMachineData, Task<Dictionary<string, ReturnUnit>>>("GetDatasAsync",
+                await machine.InvokeMachineMethod<IMachineMethodData, Task<Dictionary<string, ReturnUnit>>>("GetDatasAsync",
                     GetDataType).WithCancellation(cts.Token);
             if (!machine.IsConnected)
             {
diff --git a/Modbus.Net/src/Base.Common/TcpConnector.cs b/Modbus.Net/src/Base.Common/TcpConnector.cs
index 62e14bf..2b354e3 100644
--- a/Modbus.Net/src/Base.Common/TcpConnector.cs
+++ b/Modbus.Net/src/Base.Common/TcpConnector.cs
@@ -10,12 +10,19 @@ namespace Modbus.Net
     /// </summary>
     public class SocketMessageEventArgs : EventArgs
     {
+        /// <summary>
+        ///     构造器
+        /// </summary>
+        /// <param name="message">需要返回的信息</param>
         public SocketMessageEventArgs(byte[] message)
         {
             Message = message;
         }
 
-        public byte[] Message { get; set; }
+        /// <summary>
+        ///     返回的信息
+        /// </summary>
+        public byte[] Message { get; }
     }
 
     /// <summary>
@@ -39,6 +46,12 @@ namespace Modbus.Net
 
         private bool m_disposed;
 
+        /// <summary>
+        ///     构造器
+        /// </summary>
+        /// <param name="ipaddress">Ip地址</param>
+        /// <param name="port">端口</param>
+        /// <param name="timeoutTime">超时时间</param>
         public TcpConnector(string ipaddress, int port, int timeoutTime)
         {
             _host = ipaddress;
@@ -46,8 +59,14 @@ namespace Modbus.Net
             TimeoutTime = timeoutTime;
         }
 
+        /// <summary>
+        ///     连接关键字
+        /// </summary>
         public override string ConnectionToken => _host;
 
+        /// <summary>
+        ///     超时时间
+        /// </summary>
         public int TimeoutTime
         {
             get { return _timeoutTime; }
@@ -61,6 +80,9 @@ namespace Modbus.Net
             }
         }
 
+        /// <summary>
+        ///     是否已经连接
+        /// </summary>
         public override bool IsConnected => _socketClient?.Client != null && _socketClient.Connected;
 
         /// <summary>
@@ -106,11 +128,19 @@ namespace Modbus.Net
             Dispose(false);
         }
 
+        /// <summary>
+        ///     连接
+        /// </summary>
+        /// <returns>是否连接成功</returns>
         public override bool Connect()
         {
             return AsyncHelper.RunSync(ConnectAsync);
         }
 
+        /// <summary>
+        ///     连接
+        /// </summary>
+        /// <returns>是否连接成功</returns>
         public override async Task<bool> ConnectAsync()
         {
             if (_socketClient != null)
@@ -150,6 +180,10 @@ namespace Modbus.Net
             }
         }
 
+        /// <summary>
+        ///     断开
+        /// </summary>
+        /// <returns>是否断开成功</returns>
         public override bool Disconnect()
         {
             if (_socketClient == null)
@@ -183,6 +217,11 @@ namespace Modbus.Net
             Console.WriteLine(message);
         }
 
+        /// <summary>
+        ///     发送数据，不需要返回任何值
+        /// </summary>
+        /// <param name="message">发送的信息</param>
+        /// <returns>是否发送成功</returns>
         public override bool SendMsgWithoutReturn(byte[] message)
         {
             return AsyncHelper.RunSync(() => SendMsgWithoutReturnAsync(message));
@@ -219,6 +258,11 @@ namespace Modbus.Net
             }
         }
 
+        /// <summary>
+        ///     发送数据，需要返回
+        /// </summary>
+        /// <param name="message">发送的数据</param>
+        /// <returns>是否发送成功</returns>
         public override byte[] SendMsg(byte[] message)
         {
             return AsyncHelper.RunSync(() => SendMsgAsync(message));
@@ -256,6 +300,11 @@ namespace Modbus.Net
             }
         }
 
+        /// <summary>
+        ///     接收返回消息
+        /// </summary>
+        /// <param name="stream">Network Stream</param>
+        /// <returns>返回的消息</returns>
         protected async Task<byte[]> ReceiveAsync(NetworkStream stream)
         {
             try
diff --git a/Modbus.Net/src/Base.Common/TcpProtocalLinker.cs b/Modbus.Net/src/Base.Common/TcpProtocalLinker.cs
index a117c00..cb1077a 100644
--- a/Modbus.Net/src/Base.Common/TcpProtocalLinker.cs
+++ b/Modbus.Net/src/Base.Common/TcpProtocalLinker.cs
@@ -5,10 +5,18 @@
     /// </summary>
     public abstract class TcpProtocalLinker : ProtocalLinker
     {
+        /// <summary>
+        ///     构造器
+        /// </summary>
         protected TcpProtocalLinker() : this(ConfigurationManager.IP, int.Parse(ConfigurationManager.ModbusPort))
         {
         }
 
+        /// <summary>
+        ///     构造器
+        /// </summary>
+        /// <param name="ip">Ip地址</param>
+        /// <param name="port">端口</param>
         protected TcpProtocalLinker(string ip, int port)
         {
             //初始化连接对象
diff --git a/Modbus.Net/src/Base.Common/ValueHelper.cs b/Modbus.Net/src/Base.Common/ValueHelper.cs
index e534bfb..c5c953e 100644
--- a/Modbus.Net/src/Base.Common/ValueHelper.cs
+++ b/Modbus.Net/src/Base.Common/ValueHelper.cs
@@ -7,10 +7,13 @@ using System.Text;
 namespace Modbus.Net
 {
     /// <summary>
-    ///     值与字节数组之间转换的辅助类，这是一个Singleton类
+    ///     值与字节数组之间转换的辅助类（小端格式），这是一个Singleton类
     /// </summary>
     public class ValueHelper
     {
+        /// <summary>
+        ///     兼容数据类型对应的字节长度
+        /// </summary>
         public Dictionary<string, double> ByteLength = new Dictionary<string, double>
         {
             {"System.Boolean", 0.125},
@@ -25,6 +28,9 @@ namespace Modbus.Net
             {"System.Double", 8}
         };
 
+        /// <summary>
+        ///     构造器
+        /// </summary>
         protected ValueHelper()
         {
         }
@@ -34,6 +40,9 @@ namespace Modbus.Net
         /// </summary>
         public static bool LittleEndian => true;
 
+        /// <summary>
+        ///     协议中的比特位内容构造是否小端的，默认是小端构造协议。
+        /// </summary>
         public static bool LittleEndianBit => true;
 
         /// <summary>
@@ -49,8 +58,8 @@ namespace Modbus.Net
         /// <summary>
         ///     将short数字转换为byte数组
         /// </summary>
-        /// <param name="value"></param>
-        /// <returns></returns>
+        /// <param name="value">待转换的值</param>
+        /// <returns>转换后的byte数组</returns>
         public virtual byte[] GetBytes(short value)
         {
             return BitConverter.GetBytes(value);
@@ -59,8 +68,8 @@ namespace Modbus.Net
         /// <summary>
         ///     将int数字转换为byte数组
         /// </summary>
-        /// <param name="value"></param>
-        /// <returns></returns>
+        /// <param name="value">待转换的值</param>
+        /// <returns>转换后的byte数组</returns>
         public virtual byte[] GetBytes(int value)
         {
             return BitConverter.GetBytes(value);
@@ -69,8 +78,8 @@ namespace Modbus.Net
         /// <summary>
         ///     将long数字转换为byte数组
         /// </summary>
-        /// <param name="value"></param>
-        /// <returns></returns>
+        /// <param name="value">待转换的值</param>
+        /// <returns>转换后的byte数组</returns>
         public virtual byte[] GetBytes(long value)
         {
             return BitConverter.GetBytes(value);
@@ -79,8 +88,8 @@ namespace Modbus.Net
         /// <summary>
         ///     将ushort数字转换为byte数组
         /// </summary>
-        /// <param name="value"></param>
-        /// <returns></returns>
+        /// <param name="value">待转换的值</param>
+        /// <returns>转换后的byte数组</returns>
         public virtual byte[] GetBytes(ushort value)
         {
             return BitConverter.GetBytes(value);
@@ -89,8 +98,8 @@ namespace Modbus.Net
         /// <summary>
         ///     将uint数字转换为byte数组
         /// </summary>
-        /// <param name="value"></param>
-        /// <returns></returns>
+        /// <param name="value">待转换的值</param>
+        /// <returns>转换后的byte数组</returns>
         public virtual byte[] GetBytes(uint value)
         {
             return BitConverter.GetBytes(value);
@@ -99,8 +108,8 @@ namespace Modbus.Net
         /// <summary>
         ///     将ulong数字转换为byte数组
         /// </summary>
-        /// <param name="value"></param>
-        /// <returns></returns>
+        /// <param name="value">待转换的值</param>
+        /// <returns>转换后的byte数组</returns>
         public virtual byte[] GetBytes(ulong value)
         {
             return BitConverter.GetBytes(value);
@@ -109,8 +118,8 @@ namespace Modbus.Net
         /// <summary>
         ///     将float数字转换为byte数组
         /// </summary>
-        /// <param name="value"></param>
-        /// <returns></returns>
+        /// <param name="value">待转换的值</param>
+        /// <returns>转换后的byte数组</returns>
         public virtual byte[] GetBytes(float value)
         {
             return BitConverter.GetBytes(value);
@@ -119,8 +128,8 @@ namespace Modbus.Net
         /// <summary>
         ///     将double数字转换为byte数组
         /// </summary>
-        /// <param name="value"></param>
-        /// <returns></returns>
+        /// <param name="value">待转换的值</param>
+        /// <returns>转换后的byte数组</returns>
         public virtual byte[] GetBytes(double value)
         {
             return BitConverter.GetBytes(value);
@@ -129,9 +138,9 @@ namespace Modbus.Net
         /// <summary>
         ///     将object数字转换为byte数组
         /// </summary>
-        /// <param name="value"></param>
-        /// <param name="type"></param>
-        /// <returns></returns>
+        /// <param name="value">待转换的值</param>
+        /// <param name="type">待转换的值的类型</param>
+        /// <returns>转换后的byte数组</returns>
         public virtual byte[] GetBytes(object value, Type type)
         {
             switch (type.FullName)
@@ -191,11 +200,11 @@ namespace Modbus.Net
         /// <summary>
         ///     将byte数组中相应的位置转换为对应类型的数字
         /// </summary>
-        /// <param name="data"></param>
-        /// <param name="pos"></param>
-        /// <param name="subPos"></param>
-        /// <param name="t"></param>
-        /// <returns></returns>
+        /// <param name="data">待转换的字节数组</param>
+        /// <param name="pos">转换数字的位置</param>
+        /// <param name="subPos">转换数字的比特位置（仅Type为bool的时候有效）</param>
+        /// <param name="t">转换的类型</param>
+        /// <returns>转换出的数字</returns>
         public virtual object GetValue(byte[] data, ref int pos, ref int subPos, Type t)
         {
             switch (t.FullName)
@@ -260,9 +269,9 @@ namespace Modbus.Net
         /// <summary>
         ///     将byte数组中相应的位置转换为byte数字
         /// </summary>
-        /// <param name="data"></param>
-        /// <param name="pos"></param>
-        /// <returns></returns>
+        /// <param name="data">待转换的数组</param>
+        /// <param name="pos">转换数字的位置</param>
+        /// <returns>转换出的数字</returns>
         public virtual byte GetByte(byte[] data, ref int pos)
         {
             var t = data[pos];
@@ -273,9 +282,9 @@ namespace Modbus.Net
         /// <summary>
         ///     将byte数组中相应的位置转换为short数字
         /// </summary>
-        /// <param name="data"></param>
-        /// <param name="pos"></param>
-        /// <returns></returns>
+        /// <param name="data">待转换的数组</param>
+        /// <param name="pos">转换数字的位置</param>
+        /// <returns>转换出的数字</returns>
         public virtual short GetShort(byte[] data, ref int pos)
         {
             var t = BitConverter.ToInt16(data, pos);
@@ -286,9 +295,9 @@ namespace Modbus.Net
         /// <summary>
         ///     将byte数组中相应的位置转换为int数字
         /// </summary>
-        /// <param name="data"></param>
-        /// <param name="pos"></param>
-        /// <returns></returns>
+        /// <param name="data">待转换的数组</param>
+        /// <param name="pos">转换数字的位置</param>
+        /// <returns>转换出的数字</returns>
         public virtual int GetInt(byte[] data, ref int pos)
         {
             var t = BitConverter.ToInt32(data, pos);
@@ -299,9 +308,9 @@ namespace Modbus.Net
         /// <summary>
         ///     将byte数组中相应的位置转换为long数字
         /// </summary>
-        /// <param name="data"></param>
-        /// <param name="pos"></param>
-        /// <returns></returns>
+        /// <param name="data">待转换的数组</param>
+        /// <param name="pos">转换数字的位置</param>
+        /// <returns>转换出的数字</returns>
         public virtual long GetLong(byte[] data, ref int pos)
         {
             var t = BitConverter.ToInt64(data, pos);
@@ -312,9 +321,9 @@ namespace Modbus.Net
         /// <summary>
         ///     将byte数组中相应的位置转换为ushort数字
         /// </summary>
-        /// <param name="data"></param>
-        /// <param name="pos"></param>
-        /// <returns></returns>
+        /// <param name="data">待转换的数组</param>
+        /// <param name="pos">转换数字的位置</param>
+        /// <returns>转换出的数字</returns>
         public virtual ushort GetUShort(byte[] data, ref int pos)
         {
             var t = BitConverter.ToUInt16(data, pos);
@@ -325,9 +334,9 @@ namespace Modbus.Net
         /// <summary>
         ///     将byte数组中相应的位置转换为uint数字
         /// </summary>
-        /// <param name="data"></param>
-        /// <param name="pos"></param>
-        /// <returns></returns>
+        /// <param name="data">待转换的数组</param>
+        /// <param name="pos">转换数字的位置</param>
+        /// <returns>转换出的数字</returns>
         public virtual uint GetUInt(byte[] data, ref int pos)
         {
             var t = BitConverter.ToUInt32(data, pos);
@@ -338,9 +347,9 @@ namespace Modbus.Net
         /// <summary>
         ///     将byte数组中相应的位置转换为ulong数字
         /// </summary>
-        /// <param name="data"></param>
-        /// <param name="pos"></param>
-        /// <returns></returns>
+        /// <param name="data">待转换的数组</param>
+        /// <param name="pos">转换数字的位置</param>
+        /// <returns>转换出的数字</returns>
         public virtual ulong GetULong(byte[] data, ref int pos)
         {
             var t = BitConverter.ToUInt64(data, pos);
@@ -351,9 +360,9 @@ namespace Modbus.Net
         /// <summary>
         ///     将byte数组中相应的位置转换为float数字
         /// </summary>
-        /// <param name="data"></param>
-        /// <param name="pos"></param>
-        /// <returns></returns>
+        /// <param name="data">待转换的数组</param>
+        /// <param name="pos">转换数字的位置</param>
+        /// <returns>转换出的数字</returns>
         public virtual float GetFloat(byte[] data, ref int pos)
         {
             var t = BitConverter.ToSingle(data, pos);
@@ -364,9 +373,9 @@ namespace Modbus.Net
         /// <summary>
         ///     将byte数组中相应的位置转换为double数字
         /// </summary>
-        /// <param name="data"></param>
-        /// <param name="pos"></param>
-        /// <returns></returns>
+        /// <param name="data">待转换的数组</param>
+        /// <param name="pos">转换数字的位置</param>
+        /// <returns>转换出的数字</returns>
         public virtual double GetDouble(byte[] data, ref int pos)
         {
             var t = BitConverter.ToDouble(data, pos);
@@ -377,11 +386,11 @@ namespace Modbus.Net
         /// <summary>
         ///     将byte数组中相应的位置转换为字符串
         /// </summary>
-        /// <param name="data"></param>
-        /// <param name="count"></param>
-        /// <param name="pos"></param>
-        /// <param name="encoding"></param>
-        /// <returns></returns>
+        /// <param name="data">待转换的数组</param>
+        /// <param name="count">转换的个数</param>
+        /// <param name="pos">转换数字的位置</param>
+        /// <param name="encoding">编码方法</param>
+        /// <returns>转换出的字符串</returns>
         public virtual string GetString(byte[] data, int count, ref int pos, Encoding encoding)
         {
             var t = encoding.GetString(data, pos, count);
@@ -392,9 +401,9 @@ namespace Modbus.Net
         /// <summary>
         ///     将byte数组中相应的位置转换为8个bit数字
         /// </summary>
-        /// <param name="data"></param>
-        /// <param name="pos"></param>
-        /// <returns></returns>
+        /// <param name="data">待转换的数组</param>
+        /// <param name="pos">转换数字的位置</param>
+        /// <returns>转换出的位数组</returns>
         public virtual bool[] GetBits(byte[] data, ref int pos)
         {
             var t = new bool[8];
@@ -438,10 +447,10 @@ namespace Modbus.Net
         /// <summary>
         ///     获取一个字节数组中某个Bit位的数据
         /// </summary>
-        /// <param name="number"></param>
-        /// <param name="pos"></param>
-        /// <param name="subPos"></param>
-        /// <returns></returns>
+        /// <param name="number">byte数字</param>
+        /// <param name="pos">bit数组中的对应位置</param>
+        /// <param name="subPos">小数位</param>
+        /// <returns>对应位置的bit元素</returns>
         public virtual bool GetBit(byte[] number, ref int pos, ref int subPos)
         {
             return GetBit(number[pos], ref pos, ref subPos);
@@ -450,8 +459,8 @@ namespace Modbus.Net
         /// <summary>
         ///     反转一个字节的8个Bit位
         /// </summary>
-        /// <param name="originalByte"></param>
-        /// <returns></returns>
+        /// <param name="originalByte">原始bit数组</param>
+        /// <returns>反转的bit数组</returns>
         public virtual byte ReverseByte(byte originalByte)
         {
             byte result = 0;
@@ -467,8 +476,8 @@ namespace Modbus.Net
         /// <summary>
         ///     将待转换的对象数组转换为需要发送的byte数组
         /// </summary>
-        /// <param name="contents"></param>
-        /// <returns></returns>
+        /// <param name="contents">object数组</param>
+        /// <returns>byte数组</returns>
         public virtual byte[] ObjectArrayToByteArray(object[] contents)
         {
             var b = false;
@@ -606,10 +615,10 @@ namespace Modbus.Net
         /// <summary>
         ///     将一个byte数组转换成用户指定类型的数组，使用模板参数确定需要转换的类型
         /// </summary>
-        /// <typeparam name="T"></typeparam>
-        /// <param name="contents"></param>
-        /// <param name="getCount"></param>
-        /// <returns></returns>
+        /// <typeparam name="T">目标数组类型</typeparam>
+        /// <param name="contents">待转换的数组</param>
+        /// <param name="getCount">转换的个数</param>
+        /// <returns>以T为类型的数组</returns>
         public virtual T[] ByteArrayToDestinationArray<T>(byte[] contents, int getCount)
         {
             var objectArray = _Instance.ByteArrayToObjectArray(contents,
@@ -733,6 +742,14 @@ namespace Modbus.Net
             return array;
         }
 
+        /// <summary>
+        ///     在一个数组中写一个值
+        /// </summary>
+        /// <param name="contents">待写入的字节数组</param>
+        /// <param name="setPos">设置的位置</param>
+        /// <param name="subPos">设置的比特位位置（仅setValue为bit的时候有效）</param>
+        /// <param name="setValue">写入的值</param>
+        /// <returns>写入是否成功</returns>
         public bool SetValue(byte[] contents, int setPos, int subPos, object setValue)
         {
             var type = setValue.GetType();
@@ -802,7 +819,7 @@ namespace Modbus.Net
         /// <param name="contents">待设置的byte数组</param>
         /// <param name="pos">设置的位置</param>
         /// <param name="setValue">要设置的值</param>
-        /// <returns></returns>
+        /// <returns>设置是否成功</returns>
         public virtual bool SetValue(byte[] contents, int pos, object setValue)
         {
             try
@@ -823,7 +840,7 @@ namespace Modbus.Net
         /// <param name="number">byte数子</param>
         /// <param name="subPos">设置位置</param>
         /// <param name="setBit">设置bit大小，true为1，false为0</param>
-        /// <returns></returns>
+        /// <returns>设置是否成功</returns>
         protected byte SetBit(byte number, int subPos, bool setBit)
         {
             var creation = 0;
@@ -851,7 +868,7 @@ namespace Modbus.Net
         /// <param name="pos">位置</param>
         /// <param name="subPos">bit位置</param>
         /// <param name="setValue">bit数</param>
-        /// <returns></returns>
+        /// <returns>设置是否成功</returns>
         public virtual bool SetBit(byte[] contents, int pos, int subPos, bool setValue)
         {
             try
@@ -869,6 +886,9 @@ namespace Modbus.Net
 
         private static ValueHelper _instance;
 
+        /// <summary>
+        ///     实例，继承时请把它覆写掉
+        /// </summary>
         protected virtual ValueHelper _Instance => _instance;
 
         /// <summary>
@@ -876,6 +896,11 @@ namespace Modbus.Net
         /// </summary>
         public static ValueHelper Instance => _instance ?? (_instance = new ValueHelper());
 
+        /// <summary>
+        ///     根据端格式获取ValueHelper实例
+        /// </summary>
+        /// <param name="endian">端格式</param>
+        /// <returns>对应的ValueHelper实例</returns>
         public static ValueHelper GetInstance(Endian endian)
         {
             switch (endian)
@@ -902,61 +927,123 @@ namespace Modbus.Net
         #endregion
     }
 
+    /// <summary>
+    ///     值与字节数组之间转换的辅助类（大端格式），这是一个Singleton类
+    /// </summary>
     public class BigEndianValueHelper : ValueHelper
     {
         private static BigEndianValueHelper _bigEndianInstance;
 
+        /// <summary>
+        ///     构造器
+        /// </summary>
         protected BigEndianValueHelper()
         {
         }
 
+        /// <summary>
+        ///     覆写的实例获取
+        /// </summary>
         protected override ValueHelper _Instance => _bigEndianInstance;
 
+        /// <summary>
+        ///     是否为大端
+        /// </summary>
         protected new bool LittleEndian => false;
 
+        /// <summary>
+        ///     覆盖的获取实例的方法
+        /// </summary>
         public new static BigEndianValueHelper Instance
             => _bigEndianInstance ?? (_bigEndianInstance = new BigEndianValueHelper());
 
+        /// <summary>
+        ///     将short数字转换为byte数组
+        /// </summary>
+        /// <param name="value">待转换的值</param>
+        /// <returns>转换后的byte数组</returns>
         public override byte[] GetBytes(short value)
         {
             return Reverse(BitConverter.GetBytes(value));
         }
 
+        /// <summary>
+        ///     将int数字转换为byte数组
+        /// </summary>
+        /// <param name="value">待转换的值</param>
+        /// <returns>转换后的byte数组</returns>
         public override byte[] GetBytes(int value)
         {
             return Reverse(BitConverter.GetBytes(value));
         }
 
+        /// <summary>
+        ///     将long数字转换为byte数组
+        /// </summary>
+        /// <param name="value">待转换的值</param>
+        /// <returns>转换后的byte数组</returns>
+        /// <returns>转换出的数字</returns>
         public override byte[] GetBytes(long value)
         {
             return Reverse(BitConverter.GetBytes(value));
         }
 
+        /// <summary>
+        ///     将ushort数字转换为byte数组
+        /// </summary>
+        /// <param name="value">待转换的值</param>
+        /// <returns>转换后的byte数组</returns>
         public override byte[] GetBytes(ushort value)
         {
             return Reverse(BitConverter.GetBytes(value));
         }
 
+        /// <summary>
+        ///     将uint数字转换为byte数组
+        /// </summary>
+        /// <param name="value">待转换的值</param>
+        /// <returns>转换后的byte数组</returns>
         public override byte[] GetBytes(uint value)
         {
             return Reverse(BitConverter.GetBytes(value));
         }
 
+        /// <summary>
+        ///     将ulong数字转换为byte数组
+        /// </summary>
+        /// <param name="value">待转换的值</param>
+        /// <returns>转换后的byte数组</returns>
         public override byte[] GetBytes(ulong value)
         {
             return Reverse(BitConverter.GetBytes(value));
         }
 
+        /// <summary>
+        ///     将float数字转换为byte数组
+        /// </summary>
+        /// <param name="value">待转换的值</param>
+        /// <returns>转换后的byte数组</returns>
         public override byte[] GetBytes(float value)
         {
             return Reverse(BitConverter.GetBytes(value));
         }
 
+        /// <summary>
+        ///     将double数字转换为byte数组
+        /// </summary>
+        /// <param name="value">待转换的值</param>
+        /// <returns>转换后的byte数组</returns>
         public override byte[] GetBytes(double value)
         {
             return Reverse(BitConverter.GetBytes(value));
         }
 
+        /// <summary>
+        ///     将byte数组中相应的位置转换为short数字
+        /// </summary>
+        /// <param name="data">待转换的数组</param>
+        /// <param name="pos">转换数字的位置</param>
+        /// <returns>转换出的数字</returns>
         public override short GetShort(byte[] data, ref int pos)
         {
             Array.Reverse(data, pos, 2);
@@ -966,6 +1053,12 @@ namespace Modbus.Net
             return t;
         }
 
+        /// <summary>
+        ///     将byte数组中相应的位置转换为int数字
+        /// </summary>
+        /// <param name="data">待转换的数组</param>
+        /// <param name="pos">转换数字的位置</param>
+        /// <returns>转换出的数字</returns>
         public override int GetInt(byte[] data, ref int pos)
         {
             Array.Reverse(data, pos, 4);
@@ -975,6 +1068,12 @@ namespace Modbus.Net
             return t;
         }
 
+        /// <summary>
+        ///     将byte数组中相应的位置转换为long数字
+        /// </summary>
+        /// <param name="data">待转换的数组</param>
+        /// <param name="pos">转换数字的位置</param>
+        /// <returns>转换出的数字</returns>
         public override long GetLong(byte[] data, ref int pos)
         {
             Array.Reverse(data, pos, 8);
@@ -984,6 +1083,12 @@ namespace Modbus.Net
             return t;
         }
 
+        /// <summary>
+        ///     将byte数组中相应的位置转换为ushort数字
+        /// </summary>
+        /// <param name="data">待转换的数组</param>
+        /// <param name="pos">转换数字的位置</param>
+        /// <returns>转换出的数字</returns>
         public override ushort GetUShort(byte[] data, ref int pos)
         {
             Array.Reverse(data, pos, 2);
@@ -993,6 +1098,12 @@ namespace Modbus.Net
             return t;
         }
 
+        /// <summary>
+        ///     将byte数组中相应的位置转换为uint数字
+        /// </summary>
+        /// <param name="data">待转换的数组</param>
+        /// <param name="pos">转换数字的位置</param>
+        /// <returns>转换出的数字</returns>
         public override uint GetUInt(byte[] data, ref int pos)
         {
             Array.Reverse(data, pos, 4);
@@ -1002,6 +1113,12 @@ namespace Modbus.Net
             return t;
         }
 
+        /// <summary>
+        ///     将byte数组中相应的位置转换为ulong数字
+        /// </summary>
+        /// <param name="data">待转换的数组</param>
+        /// <param name="pos">转换数字的位置</param>
+        /// <returns>转换出的数字</returns>
         public override ulong GetULong(byte[] data, ref int pos)
         {
             Array.Reverse(data, pos, 8);
@@ -1011,6 +1128,12 @@ namespace Modbus.Net
             return t;
         }
 
+        /// <summary>
+        ///     将byte数组中相应的位置转换为float数字
+        /// </summary>
+        /// <param name="data">待转换的数组</param>
+        /// <param name="pos">转换数字的位置</param>
+        /// <returns>转换出的数字</returns>
         public override float GetFloat(byte[] data, ref int pos)
         {
             Array.Reverse(data, pos, 4);
@@ -1020,6 +1143,12 @@ namespace Modbus.Net
             return t;
         }
 
+        /// <summary>
+        ///     将byte数组中相应的位置转换为double数字
+        /// </summary>
+        /// <param name="data">待转换的数组</param>
+        /// <param name="pos">转换数字的位置</param>
+        /// <returns>转换出的数字</returns>
         public override double GetDouble(byte[] data, ref int pos)
         {
             Array.Reverse(data, pos, 8);
@@ -1029,6 +1158,11 @@ namespace Modbus.Net
             return t;
         }
 
+        /// <summary>
+        ///     反转一个byte数组
+        /// </summary>
+        /// <param name="data">待反转的数组</param>
+        /// <returns>反转后的数组</returns>
         private byte[] Reverse(byte[] data)
         {
             Array.Reverse(data);
@@ -1036,23 +1170,48 @@ namespace Modbus.Net
         }
     }
 
+    /// <summary>
+    ///     值与字节数组之间转换的辅助类（大端-大端位格式），这是一个Singleton类
+    /// </summary>
     public class BigEndianMsbValueHelper : BigEndianValueHelper
     {
         private static BigEndianValueHelper _bigEndianInstance;
 
+        /// <summary>
+        ///     构造函数
+        /// </summary>
         protected BigEndianMsbValueHelper()
         {
         }
 
+        /// <summary>
+        ///     覆写的实例获取方法
+        /// </summary>
         protected override ValueHelper _Instance => _bigEndianInstance;
 
+        /// <summary>
+        ///     是否为小端
+        /// </summary>
         protected new bool LittleEndian => false;
 
+        /// <summary>
+        ///     是否为小端位
+        /// </summary>
         protected new bool LittleEndianBit => false;
 
+        /// <summary>
+        ///     覆盖的实例获取方法
+        /// </summary>
         public new static BigEndianValueHelper Instance
             => _bigEndianInstance ?? (_bigEndianInstance = new BigEndianMsbValueHelper());
 
+        /// <summary>
+        ///     获取一个byte中相对应的bit数组展开中第n个位置中的bit元素。
+        /// </summary>
+        /// <param name="number">byte数字</param>
+        /// <param name="pos">bit数组中的对应位置</param>
+        /// <param name="subPos">小数位</param>
+        /// <returns>对应位置的bit元素</returns>
         public override bool GetBit(byte[] number, ref int pos, ref int subPos)
         {
             if (subPos < 0 && subPos > 7) throw new IndexOutOfRangeException();
@@ -1068,6 +1227,12 @@ namespace Modbus.Net
             return bit;
         }
 
+        /// <summary>
+        ///     将byte数组中相应的位置转换为8个bit数字
+        /// </summary>
+        /// <param name="data">待转换的数组</param>
+        /// <param name="pos">转换数字的位置</param>
+        /// <returns>转换出的位数组</returns>
         public override bool[] GetBits(byte[] data, ref int pos)
         {
             var t = base.GetBits(data, ref pos);
@@ -1075,6 +1240,13 @@ namespace Modbus.Net
             return t;
         }
 
+        /// <summary>
+        ///     设置对应数字中相应位置的bit的值
+        /// </summary>
+        /// <param name="number">byte数子</param>
+        /// <param name="subPos">设置位置</param>
+        /// <param name="setBit">设置bit大小，true为1，false为0</param>
+        /// <returns>设置是否成功</returns>
         public override bool SetBit(byte[] number, int pos, int subPos, bool setBit)
         {
             return base.SetBit(number, pos, 7 - subPos, setBit);
diff --git a/Tests/Modbus.Net.Tests/MachineMethodTest.cs b/Tests/Modbus.Net.Tests/MachineMethodTest.cs
index e6d980a..29dcea8 100644
--- a/Tests/Modbus.Net.Tests/MachineMethodTest.cs
+++ b/Tests/Modbus.Net.Tests/MachineMethodTest.cs
@@ -15,7 +15,7 @@ namespace Modbus.Net.Tests
         public void GetUtility()
         {
             BaseMachine<int, int> baseMachine = new ModbusMachine<int, int>(ModbusType.Tcp, "192.168.3.12", null, true, 2, 0);
-            var utility = baseMachine.GetUtility<IUtilityTime>();
+            var utility = baseMachine.GetUtility<IUtilityMethodTime>();
             var methods = utility.GetType().GetRuntimeMethods();
             Assert.AreEqual(methods.FirstOrDefault(method => method.Name == "GetTimeAsync") != null, true);
             Assert.AreEqual(methods.FirstOrDefault(method => method.Name == "SetTimeAsync") != null, true);
@@ -25,9 +25,9 @@ namespace Modbus.Net.Tests
         public async Task InvokeUtility()
         {
             BaseMachine<int, int> baseMachine = new ModbusMachine<int, int>(ModbusType.Tcp, "192.168.3.12", null, true, 2, 0);
-            var success = await baseMachine.BaseUtility.InvokeUtilityMethod<IUtilityTime, Task<bool>>("SetTimeAsync", DateTime.Now);
+            var success = await baseMachine.BaseUtility.InvokeUtilityMethod<IUtilityMethodTime, Task<bool>>("SetTimeAsync", DateTime.Now);
             Assert.AreEqual(success, true);
-            var time = await baseMachine.BaseUtility.InvokeUtilityMethod<IUtilityTime, Task<DateTime>>("GetTimeAsync");
+            var time = await baseMachine.BaseUtility.InvokeUtilityMethod<IUtilityMethodTime, Task<DateTime>>("GetTimeAsync");
             Assert.AreEqual((time.ToUniversalTime() - DateTime.Now.ToUniversalTime()).Seconds < 10, true);
         }
 
@@ -46,7 +46,7 @@ namespace Modbus.Net.Tests
                     DataType = typeof(bool)
                 }
             }, true, 2, 0);
-            var success = await baseMachine.InvokeMachineMethod<IMachineData, Task<bool>>("SetDatasAsync",
+            var success = await baseMachine.InvokeMachineMethod<IMachineMethodData, Task<bool>>("SetDatasAsync",
                 MachineSetDataType.Address,
                 new Dictionary<string, double>
                 {
@@ -55,9 +55,9 @@ namespace Modbus.Net.Tests
                     }
                 });
             Assert.AreEqual(success, true);
-            var datas = await baseMachine.InvokeMachineMethod<IMachineData, Task<Dictionary<string, ReturnUnit>>>("GetDatasAsync", MachineGetDataType.Address);
+            var datas = await baseMachine.InvokeMachineMethod<IMachineMethodData, Task<Dictionary<string, ReturnUnit>>>("GetDatasAsync", MachineGetDataType.Address);
             Assert.AreEqual(datas["0X 1.0"].PlcValue, 1);
-            success = await baseMachine.InvokeMachineMethod<IMachineData, Task<bool>>("SetDatasAsync",
+            success = await baseMachine.InvokeMachineMethod<IMachineMethodData, Task<bool>>("SetDatasAsync",
                 MachineSetDataType.Address,
                 new Dictionary<string, double>
                 {