diff --git a/BPASmart.Model/PublishModel.cs b/BPASmart.Model/PublishModel.cs
index 264ed0d8..71bc9fe4 100644
--- a/BPASmart.Model/PublishModel.cs
+++ b/BPASmart.Model/PublishModel.cs
@@ -8,12 +8,35 @@ namespace BPASmart.Model
 {
     public class PublishModel
     {
-        public string DeviceName { get; set; }
-        public string RealAddress { get; set; }
-        public string VarName { get; set; }
-        public string Value { get; set; }
+        /// <summary>
+        /// 设备名称
+        /// </summary>
+        public string DeviceName { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 变量实际地址
+        /// </summary>
+        public string RealAddress { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 变量名称
+        /// </summary>
+        public string VarName { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 变量长度
+        /// </summary>
+        public int Length { get; set; } = 1;
+
+        /// <summary>
+        /// 变量当前值
+        /// </summary>
+        public string Value { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 变量数据类型
+        /// </summary>
         public EDataType DataType { get; set; }
-        public int Sleep { get; set; }
 
     }
 }
diff --git a/BPASmart.Server/CommunicationServer.cs b/BPASmart.Server/CommunicationServer.cs
index 6cbb3917..cbe53ec2 100644
--- a/BPASmart.Server/CommunicationServer.cs
+++ b/BPASmart.Server/CommunicationServer.cs
@@ -14,7 +14,6 @@ namespace BPASmart.Server
 
         public void Init()
         {
-            var tt = sizeof(bool);
             BPASmartClient.Message.MessageLog.GetInstance.ShowDebugLog("通讯模块初始化");
             RedisHelper.GetInstance.ConnectAsync();
             MqttInit();