diff --git a/Service/WaterCool/Codec/Decoder.cs b/Service/WaterCool/Codec/Decoder.cs
new file mode 100644
index 0000000..c7514f3
--- /dev/null
+++ b/Service/WaterCool/Codec/Decoder.cs
@@ -0,0 +1,40 @@
+using DotNetty.Buffers;
+using DotNetty.Codecs;
+using DotNetty.Transport.Channels;
+using HybirdFrameworkCore.Utils;
+using log4net;
+using Newtonsoft.Json;
+using Service.WaterCool.Msg;
+using Service.WaterCool.Msg.WaterCool;
+
+namespace Service.WaterCool.Codec;
+
+public class Decoder : ByteToMessageDecoder
+{
+    private static readonly ILog Log = LogManager.GetLogger(typeof(Decoder));
+
+    private readonly int _fixedLength = 13;
+
+    protected override void Decode(IChannelHandlerContext context, IByteBuffer input, List<object> output)
+    {
+        if (_fixedLength <= input.ReadableBytes)
+        {
+            byte[] bytes = new byte[_fixedLength - 1];
+            input.SkipBytes(1);
+            input.ReadBytes(bytes);
+        
+            Log.Info($"receive {BitUtls.BytesToHexStr(bytes)}");
+        
+            int id = BitConverter.ToInt32(new byte[] { bytes[3], bytes[2], bytes[1], bytes[0] }, 0);
+            
+            BaseMsg baseMsg = id switch
+            {
+                0x18FFC13A => ModelConvert.Decode<WaterCoolStatus>(bytes),
+                _ => ModelConvert.Decode<WaterCoolStatus>(bytes),
+            };
+        
+            Log.Info($"receive={BitUtls.BytesToHexStr(bytes)}, msg={JsonConvert.SerializeObject(baseMsg)}");
+            output.Add(baseMsg);
+        }
+    }
+}
\ No newline at end of file
diff --git a/Service/WaterCool/Codec/Encoder.cs b/Service/WaterCool/Codec/Encoder.cs
new file mode 100644
index 0000000..b52c211
--- /dev/null
+++ b/Service/WaterCool/Codec/Encoder.cs
@@ -0,0 +1,25 @@
+using DotNetty.Buffers;
+using DotNetty.Codecs;
+using DotNetty.Transport.Channels;
+using HybirdFrameworkCore.Utils;
+using log4net;
+using Service.WaterCool.Msg;
+
+namespace Service.WaterCool.Codec;
+/// <summary>
+/// 
+/// </summary>
+public class Encoder : MessageToByteEncoder<BaseMsg>
+{
+    private static readonly ILog Log = LogManager.GetLogger(typeof(Encoder));
+
+    
+    protected override void Encode(IChannelHandlerContext context, BaseMsg obj, IByteBuffer output)
+    {
+        byte[] bytes = obj.ToBytes();
+        byte[] result =
+            { 0x88, bytes[3], bytes[2], bytes[1], bytes[0], bytes[4], bytes[5], bytes[6], bytes[7], bytes[8], bytes[9], bytes[10], bytes[11] };
+
+        Log.Info($"send={BitUtls.BytesToHexStr(result)}");
+        output.WriteBytes(result);    }
+}
\ No newline at end of file
diff --git a/Service/WaterCool/Handler/WaterCoolStatusHandler.cs b/Service/WaterCool/Handler/WaterCoolStatusHandler.cs
new file mode 100644
index 0000000..0ca60a9
--- /dev/null
+++ b/Service/WaterCool/Handler/WaterCoolStatusHandler.cs
@@ -0,0 +1,23 @@
+using DotNetty.Transport.Channels;
+using HybirdFrameworkCore.Autofac.Attribute;
+using log4net;
+using Service.Charger.Handler;
+using Service.WaterCool.Msg.WaterCool;
+using Service.WaterCool.Server;
+
+namespace Service.WaterCool.Handler;
+
+[Order(8)]
+[Scope("InstancePerDependency")]
+public class WaterCoolStatusHandler : SimpleChannelInboundHandler<WaterCoolStatus>, IBaseHandler
+{
+    private static readonly ILog Log = LogManager.GetLogger(typeof(WaterCoolStatusHandler));
+
+
+    protected override void ChannelRead0(IChannelHandlerContext ctx, WaterCoolStatus msg)
+    {
+        Log.Info($"receive OtherMsg={msg}");
+        var server = WaterCoolServerMgr.Server;
+        if (server != null) server.WaterCoolStatus = msg;
+    }
+}
\ No newline at end of file
diff --git a/Service/WaterCool/Msg/BaseMsg.cs b/Service/WaterCool/Msg/BaseMsg.cs
new file mode 100644
index 0000000..ac7bba5
--- /dev/null
+++ b/Service/WaterCool/Msg/BaseMsg.cs
@@ -0,0 +1,15 @@
+using HybirdFrameworkCore.Autofac.Attribute;
+using HybirdFrameworkCore.Utils;
+using HybirdFrameworkDriver.Common;
+
+namespace Service.WaterCool.Msg;
+
+public class BaseMsg: IToBytes
+{
+    [Property(0, 32)] public UInt32 Id { get; set; }
+
+    public byte[] ToBytes()
+    {
+        return ModelConvert.Encode(this);
+    }
+}
\ No newline at end of file
diff --git a/Service/WaterCool/Msg/Host/ModeMsg.cs b/Service/WaterCool/Msg/Host/ModeMsg.cs
new file mode 100644
index 0000000..3cfb1ff
--- /dev/null
+++ b/Service/WaterCool/Msg/Host/ModeMsg.cs
@@ -0,0 +1,97 @@
+using HybirdFrameworkCore.Autofac.Attribute;
+
+namespace Service.WaterCool.Msg.Host;
+
+/// <summary>
+/// 站控向水冷发送模式设定指令
+/// 消息id 18FF45A7
+/// </summary>
+public class ModeMsg : BaseMsg
+{
+    /// <summary>
+    /// BMS 请求设定模式
+    /// 0关机模式，1制冷模式，2制热模式，3自循环模式
+    /// </summary>
+    [Property(32, 2)]
+    public byte Mode { get; set; }
+
+    /// <summary>
+    /// 高压请求
+    /// 0 上高压请求，1 下高压请求，2~3 无效
+    /// </summary>
+    [Property(34, 2)]
+    public byte HighTension { get; set; }
+
+    /// <summary>
+    /// 充电状态
+    /// 0 非充电模式，1 充电模式，2~3 无效
+    /// </summary>
+    [Property(36, 2)]
+    public byte ChargState { get; set; }
+
+    /// <summary>
+    /// BMS 高压继电器状态
+    /// 0 断开状态，1 闭合状态，2~3 无效
+    /// </summary>
+    [Property(38, 2)]
+    public byte BMSState { get; set; }
+
+    /// <summary>
+    /// BMS 当前电压高字节
+    /// 分辨率：1V /bit    偏移量：0   范围：0V~1000V     类型：测量    65535：无效
+    /// </summary>
+    [Property(40, 8)]
+    public byte BMSHighByte { get; set; }
+
+    /// <summary>
+    /// BMS 当前电压低字节
+    /// 分辨率：1V /bit    偏移量：0   范围：0V~1000V     类型：测量    65535：无效
+    /// </summary>
+    [Property(48, 8)]
+    public byte BMSLowByte { get; set; }
+
+    /// <summary>
+    /// 保留
+    /// </summary>
+    [Property(56, 8)]
+    public byte ReserveOne { get; set; }
+
+    /// <summary>
+    /// 设定温度
+    /// 分辨率：1℃\bit          偏移量：-40℃ 单位：℃
+    /// </summary>
+    [Property(64, 8, PropertyReadConstant.Bit, 1, 0, 40)]
+    public sbyte SetTemperature { get; set; }
+
+    /// <summary>
+    /// 保留
+    /// </summary>
+    [Property(72, 8)]
+    public byte ReserveTwo { get; set; }
+
+    /// <summary>
+    /// 生命帧
+    /// </summary>
+    [Property(80, 8)]
+    public byte HP { get; set; }
+
+    /// <summary>
+    /// CRC 效验值
+    /// </summary>
+    [Property(88, 8)]
+    public byte CrcCheckValue { get; set; }
+    
+    
+    public ModeMsg(byte mode,byte highTension,byte chargState,byte bmsState,sbyte setTemperature,byte hp,byte crcCheckValue)
+    {
+        Id = 0x18FF45A7;
+        Mode = mode;
+        HighTension = highTension;
+        ChargState= chargState;
+        BMSState= bmsState;
+        SetTemperature = setTemperature;
+        HP = hp;
+        CrcCheckValue = crcCheckValue;
+    }
+    
+}
\ No newline at end of file
diff --git a/Service/WaterCool/Msg/WaterCool/WaterCoolStatus.cs b/Service/WaterCool/Msg/WaterCool/WaterCoolStatus.cs
new file mode 100644
index 0000000..9ae036c
--- /dev/null
+++ b/Service/WaterCool/Msg/WaterCool/WaterCoolStatus.cs
@@ -0,0 +1,78 @@
+using HybirdFrameworkCore.Autofac.Attribute;
+
+namespace Service.WaterCool.Msg.WaterCool;
+
+/// <summary>
+/// 水冷机数据主动上报
+/// </summary>
+public class WaterCoolStatus : BaseMsg
+{
+    /// <summary>
+    /// TMS 工作状态
+    /// 0关机模式，1制冷模式，2制热模式，3自循环模式
+    /// </summary>
+    [Property(32, 2)]
+    public byte TmsStatus { get; set; }
+
+    /// <summary>
+    /// TMS 高压继电器状态
+    /// 0 断开状态，1 闭合状态，2~3 无效
+    /// </summary>
+    [Property(34, 2)]
+    public byte TmsHighStatus { get; set; }
+
+    /// <summary>
+    /// 出水温度(机组到电池)
+    /// 分辨率：1 ℃/bit   偏移量：－40℃范围：－40℃~210℃        类型：测量255：无效
+    /// </summary>
+    [Property(40, 8, PropertyReadConstant.Bit, 1, 0, 40)]
+
+    public sbyte GetOutTemperature { get; set; }
+
+    /// <summary>
+    /// 回水温度(电池到机组)
+    /// 分辨率：1 ℃/bit   偏移量：－40℃范围：－40℃~210℃        类型：测量255：无效
+    /// </summary>
+    [Property(48, 8, PropertyReadConstant.Bit, 1, 0, 40)]
+
+    public sbyte ComeBackTemperature { get; set; }
+
+    /// <summary>
+    /// 供应商编号
+    /// </summary>
+    [Property(56, 8)]
+    public byte SupplierNumber { get; set; }
+
+    /// <summary>
+    /// 软件版本
+    /// </summary>
+    [Property(64, 8)]
+    public byte SoftwareVersion { get; set; }
+
+    /// <summary>
+    /// TMS 需求功率高字节
+    /// 分辨率：0.1 Kw/bit   偏移量：0范围：0Kw~100.0Kw    类型：测量65535：无效（按照实时发送）
+    /// </summary>
+    [Property(72, 8)]
+    public byte TmsHighPower { get; set; }
+
+    /// <summary>
+    /// TMS 需求功率低字节
+    /// 分辨率：0.1 Kw/bit   偏移量：0范围：0Kw~100.0Kw    类型：测量65535：无效（按照实时发送）
+    /// </summary>
+    [Property(80, 8)]
+    public byte TmsLowPower { get; set; }
+
+    /// <summary>
+    /// TMS 故障码
+    /// 0：无故障； 出现 1 种以上循环发送
+    /// </summary>
+    [Property(88, 6)]
+    public byte TmsTroubleCode { get; set; }
+
+    /// <summary>
+    /// crc校验帧
+    /// </summary>
+    [Property(94, 2)]
+    public byte CrcCheckValue { get; set; }
+}
\ No newline at end of file
diff --git a/Service/WaterCool/Server/WaterCoolServer.cs b/Service/WaterCool/Server/WaterCoolServer.cs
new file mode 100644
index 0000000..b827605
--- /dev/null
+++ b/Service/WaterCool/Server/WaterCoolServer.cs
@@ -0,0 +1,18 @@
+using HybirdFrameworkCore.Autofac.Attribute;
+using HybirdFrameworkDriver.TcpServer;
+using log4net;
+using Service.Charger.Handler;
+using Service.WaterCool.Codec;
+using Service.WaterCool.Msg.WaterCool;
+
+namespace Service.WaterCool.Server;
+
+[Scope]
+public class WaterCoolServer: TcpServer<IBaseHandler, Decoder, Encoder>
+{
+    private static readonly ILog Log = LogManager.GetLogger(typeof(WaterCoolServer));
+    
+    public WaterCoolStatus? WaterCoolStatus { get; set; }
+
+    
+}
\ No newline at end of file
diff --git a/Service/WaterCool/Server/WaterCoolServerMgr.cs b/Service/WaterCool/Server/WaterCoolServerMgr.cs
new file mode 100644
index 0000000..3df340c
--- /dev/null
+++ b/Service/WaterCool/Server/WaterCoolServerMgr.cs
@@ -0,0 +1,18 @@
+using Autofac;
+using HybirdFrameworkCore.Autofac;
+
+namespace Service.WaterCool.Server;
+
+public class WaterCoolServerMgr
+{
+    public static WaterCoolServer? Server { get; private set; }
+
+    public static void InitWaterCoolServer(int port)
+    {
+        if (Server == null)
+        {
+            Server = AppInfo.Container.Resolve<WaterCoolServer>();
+            Server.Start(port);
+        }
+    }
+}
\ No newline at end of file