diff --git a/framework/foundation/ThingsGateway.Foundation/Foundation/Extensions/StringExtensions.cs b/framework/foundation/ThingsGateway.Foundation/Foundation/Extensions/StringExtensions.cs
index 68b96aab1..10ec2f99a 100644
--- a/framework/foundation/ThingsGateway.Foundation/Foundation/Extensions/StringExtensions.cs
+++ b/framework/foundation/ThingsGateway.Foundation/Foundation/Extensions/StringExtensions.cs
@@ -21,7 +21,7 @@ namespace ThingsGateway.Foundation.Extension.String;
 public static class StringExtensions
 {
     /// <summary>
-    /// 转换布尔值
+    /// 转换布尔值，注意    1，0，on，off  ，true，false     都会对应转换
     /// </summary>
     /// <param name="value"></param>
     /// <returns></returns>
diff --git a/framework/gateway/ThingsGateway.Gateway.Application/Plugin/DriverPlugin/DriverPluginService.cs b/framework/gateway/ThingsGateway.Gateway.Application/Plugin/DriverPlugin/DriverPluginService.cs
index c0ef2b7be..25ed2f62e 100644
--- a/framework/gateway/ThingsGateway.Gateway.Application/Plugin/DriverPlugin/DriverPluginService.cs
+++ b/framework/gateway/ThingsGateway.Gateway.Application/Plugin/DriverPlugin/DriverPluginService.cs
@@ -267,7 +267,19 @@ public class DriverPluginService : ISingleton
         }, true);
         return data;
     }
-
+    static T GetCustomAttributeRecursive<T>(PropertyInfo property) where T : Attribute
+    {
+        var attribute = property.GetCustomAttribute<T>(false);
+        if (attribute == null && property.DeclaringType.BaseType != null)
+        {
+            var baseProperty = property.DeclaringType.BaseType.GetProperties().FirstOrDefault(p => p.Name == property.Name);
+            if (baseProperty != null)
+            {
+                attribute = GetCustomAttributeRecursive<T>(baseProperty);
+            }
+        }
+        return attribute;
+    }
     /// <summary>
     /// 获取插件的属性值
     /// </summary>
@@ -278,7 +290,7 @@ public class DriverPluginService : ISingleton
         var data = _serviceScope.ServiceProvider.GetService<MemoryCache>().GetOrCreate($"{nameof(GetDriverProperties)}", cacheKey, c =>
         {
             var data = driver.DriverPropertys?.GetType().GetProperties().SelectMany(it =>
-    new[] { new { memberInfo = it, attribute = it.GetCustomAttribute<DevicePropertyAttribute>() } })
+    new[] { new { memberInfo = it, attribute = GetCustomAttributeRecursive<DevicePropertyAttribute>(it) } })
     .Where(x => x.attribute != null).ToList()
       .SelectMany(it => new[]
       {
@@ -305,7 +317,7 @@ public class DriverPluginService : ISingleton
         var data = _serviceScope.ServiceProvider.GetService<MemoryCache>().GetOrCreate($"{nameof(GetDriverVariableProperties)}", cacheKey, c =>
         {
             var data = driver.VariablePropertys?.GetType().GetProperties()?.SelectMany(it =>
-    new[] { new { memberInfo = it, attribute = it.GetCustomAttribute<VariablePropertyAttribute>() } })
+    new[] { new { memberInfo = it, attribute = GetCustomAttributeRecursive<DevicePropertyAttribute>(it) } })
     ?.Where(x => x.attribute != null).ToList()
       ?.SelectMany(it => new[]
       {
@@ -380,7 +392,7 @@ public class DriverPluginService : ISingleton
     /// <param name="deviceProperties">插件属性，检索相同名称的属性后写入</param>
     public void SetDriverProperties(DriverBase driver, List<DependencyProperty> deviceProperties)
     {
-        var pluginPropertys = driver.DriverPropertys?.GetType().GetProperties().Where(a => a.GetCustomAttribute(typeof(DevicePropertyAttribute)) != null)?.ToList();
+        var pluginPropertys = driver.DriverPropertys?.GetType().GetProperties().Where(a => GetCustomAttributeRecursive<DevicePropertyAttribute>(a) != null)?.ToList();
         foreach (var propertyInfo in pluginPropertys ?? new())
         {
             var deviceProperty = deviceProperties.FirstOrDefault(x => x.PropertyName == propertyInfo.Name);
diff --git a/framework/gateway/ThingsGateway.Gateway.Application/Util/EncodingMapper.cs b/framework/gateway/ThingsGateway.Gateway.Application/Util/EncodingMapper.cs
index 949b7b30d..4b51cc1ba 100644
--- a/framework/gateway/ThingsGateway.Gateway.Application/Util/EncodingMapper.cs
+++ b/framework/gateway/ThingsGateway.Gateway.Application/Util/EncodingMapper.cs
@@ -17,7 +17,7 @@ using System.Text;
 namespace ThingsGateway.Gateway.Application;
 
 /// <summary>
-/// <see cref="HistoryValue"/> Master规则
+/// <see cref="Encoding"/> Master规则
 /// </summary>
 public class EncodingMapper : IRegister
 {
diff --git a/framework/gateway/ThingsGateway.Gateway.Core/Entity/AlarmVariable.cs b/framework/gateway/ThingsGateway.Gateway.Core/Entity/AlarmVariable.cs
index 66d995a5d..e1107b866 100644
--- a/framework/gateway/ThingsGateway.Gateway.Core/Entity/AlarmVariable.cs
+++ b/framework/gateway/ThingsGateway.Gateway.Core/Entity/AlarmVariable.cs
@@ -12,10 +12,8 @@
 
 namespace ThingsGateway.Gateway.Core;
 /// <summary>
-/// 历史报警表
+/// 报警变量
 /// </summary>
-[IgnoreSqlTable]
-[SugarTable("historyAlarm", TableDescription = "历史报警表")]
 public class AlarmVariable : PrimaryIdEntity
 {
     /// <inheritdoc  cref="DeviceVariable.Name"/>
diff --git a/framework/plugin/ThingsGateway.Plugin.QuestDB/QuestDB/QuestDB.cs b/framework/plugin/ThingsGateway.Plugin.QuestDB/QuestDB/QuestDB.cs
index dd830fe17..44e8e1578 100644
--- a/framework/plugin/ThingsGateway.Plugin.QuestDB/QuestDB/QuestDB.cs
+++ b/framework/plugin/ThingsGateway.Plugin.QuestDB/QuestDB/QuestDB.cs
@@ -59,7 +59,7 @@ public partial class QuestDB : UpLoadBaseWithCache<DeviceData, QuestDBHistoryVal
     {
         _config = new TypeAdapterConfig();
         _config.ForType<DeviceVariableRunTime, QuestDBHistoryValue>()
-            .Map(dest => dest.Value, (src) => ValueReturn(src))
+            .Map(dest => dest.Value, src => src.Value == null ? string.Empty : src.Value.ToString() ?? string.Empty)
             .Map(dest => dest.CollectTime, (src) => src.CollectTime < DateTime.MinValue ? DateTime.MinValue.ToUniversalTime() : src.CollectTime.ToUniversalTime())//注意sqlsugar插入时无时区，直接utc时间
             .Map(dest => dest.CreateTime, (src) => DateTime.UtcNow)
             ;//注意sqlsugar插入时无时区，直接utc时间
diff --git a/framework/plugin/ThingsGateway.Plugin.QuestDB/QuestDB/QuestDBHistoryValue.cs b/framework/plugin/ThingsGateway.Plugin.QuestDB/QuestDB/QuestDBHistoryValue.cs
index 9bb08c124..26d54d2fe 100644
--- a/framework/plugin/ThingsGateway.Plugin.QuestDB/QuestDB/QuestDBHistoryValue.cs
+++ b/framework/plugin/ThingsGateway.Plugin.QuestDB/QuestDB/QuestDBHistoryValue.cs
@@ -57,5 +57,5 @@ public class QuestDBHistoryValue
     /// 变量值
     /// </summary>
     [Description("变量值")]
-    public double Value { get; set; }
+    public string Value { get; set; }
 }
diff --git a/framework/plugin/ThingsGateway.Plugin.QuestDB/QuestDB/QuestDBMed.cs b/framework/plugin/ThingsGateway.Plugin.QuestDB/QuestDB/QuestDBMed.cs
index a4f63b99b..1dd9e8ccd 100644
--- a/framework/plugin/ThingsGateway.Plugin.QuestDB/QuestDB/QuestDBMed.cs
+++ b/framework/plugin/ThingsGateway.Plugin.QuestDB/QuestDB/QuestDBMed.cs
@@ -22,7 +22,6 @@ using System.ComponentModel.DataAnnotations;
 using System.Reflection;
 
 using ThingsGateway.Foundation.Extension.Generic;
-using ThingsGateway.Foundation.Extension.String;
 
 using Yitter.IdGenerator;
 
@@ -39,18 +38,6 @@ public partial class QuestDB : UpLoadBaseWithCache<DeviceData, QuestDBHistoryVal
     private readonly QuestDBVariableProperty _variablePropertys = new();
 
     private volatile bool success = true;
-    private static object ValueReturn(DeviceVariableRunTime src)
-    {
-        var data = src.Value?.ToString()?.ToBool();
-        if (data != null)
-        {
-            return data;
-        }
-        else
-        {
-            return src.Value;
-        }
-    }
 
     protected override void AddCache(List<CacheItem> cacheItems, IEnumerable<QuestDBHistoryValue> dev)
     {
diff --git a/framework/plugin/ThingsGateway.Plugin.TDengineDB/TDengineDB/TDHistoryValue.cs b/framework/plugin/ThingsGateway.Plugin.TDengineDB/TDengineDB/TDHistoryValue.cs
index f33b833c7..1e9038851 100644
--- a/framework/plugin/ThingsGateway.Plugin.TDengineDB/TDengineDB/TDHistoryValue.cs
+++ b/framework/plugin/ThingsGateway.Plugin.TDengineDB/TDengineDB/TDHistoryValue.cs
@@ -58,5 +58,5 @@ public class TDHistoryValue : STable
     /// </summary>
     [Description("变量值")]
     [SugarColumn(Length = 18, DecimalDigits = 2)]
-    public double Value { get; set; }
+    public string Value { get; set; }
 }
diff --git a/framework/plugin/ThingsGateway.Plugin.TDengineDB/TDengineDB/TDengineDB.cs b/framework/plugin/ThingsGateway.Plugin.TDengineDB/TDengineDB/TDengineDB.cs
index 3cec9399d..cbb2a6de5 100644
--- a/framework/plugin/ThingsGateway.Plugin.TDengineDB/TDengineDB/TDengineDB.cs
+++ b/framework/plugin/ThingsGateway.Plugin.TDengineDB/TDengineDB/TDengineDB.cs
@@ -59,7 +59,7 @@ public partial class TDengineDB : UpLoadBaseWithCache<DeviceData, TDHistoryValue
     {
         _config = new TypeAdapterConfig();
         _config.ForType<DeviceVariableRunTime, TDHistoryValue>()
-            .Map(dest => dest.Value, (src) => ValueReturn(src));
+            .Map(dest => dest.Value, src => src.Value == null ? string.Empty : src.Value.ToString() ?? string.Empty);
         base.Init(client);
     }
 
diff --git a/framework/plugin/ThingsGateway.Plugin.TDengineDB/TDengineDB/TDengineDBMed.cs b/framework/plugin/ThingsGateway.Plugin.TDengineDB/TDengineDB/TDengineDBMed.cs
index 8e95a95f5..da5637d0e 100644
--- a/framework/plugin/ThingsGateway.Plugin.TDengineDB/TDengineDB/TDengineDBMed.cs
+++ b/framework/plugin/ThingsGateway.Plugin.TDengineDB/TDengineDB/TDengineDBMed.cs
@@ -22,7 +22,6 @@ using System.ComponentModel.DataAnnotations;
 using System.Reflection;
 
 using ThingsGateway.Foundation.Extension.Generic;
-using ThingsGateway.Foundation.Extension.String;
 
 using Yitter.IdGenerator;
 
@@ -39,19 +38,6 @@ public partial class TDengineDB : UpLoadBaseWithCache<DeviceData, TDHistoryValue
     private readonly TDengineDBVariableProperty _variablePropertys = new();
 
     private volatile bool success = true;
-    private static object ValueReturn(DeviceVariableRunTime src)
-    {
-        var data = src.Value?.ToString()?.ToBool();
-        if (data != null)
-        {
-            return data;
-        }
-        else
-        {
-            return src.Value;
-        }
-    }
-
     protected override void AddCache(List<CacheItem> cacheItems, IEnumerable<TDHistoryValue> dev)
     {
         var data = dev.ChunkBetter(_driverPropertys.CacheItemCount);
diff --git a/framework/web/ThingsGateway.Web.Entry/ThingsGateway.Web.Entry.csproj b/framework/web/ThingsGateway.Web.Entry/ThingsGateway.Web.Entry.csproj
index 6e082e890..3ce3c1632 100644
--- a/framework/web/ThingsGateway.Web.Entry/ThingsGateway.Web.Entry.csproj
+++ b/framework/web/ThingsGateway.Web.Entry/ThingsGateway.Web.Entry.csproj
@@ -8,12 +8,9 @@
 	</PropertyGroup>
 
 
-
 	<ItemGroup>
-		<_WebToolingArtifacts Remove="Properties\PublishProfiles\linux64_net6.pubxml" />
-		<_WebToolingArtifacts Remove="Properties\PublishProfiles\linux64_net7.pubxml" />
-		<_WebToolingArtifacts Remove="Properties\PublishProfiles\win64_net6.pubxml" />
-		<_WebToolingArtifacts Remove="Properties\PublishProfiles\win64_net7.pubxml" />
+	  <_WebToolingArtifacts Remove="Properties\PublishProfiles\linux64_net6.pubxml" />
+	  <_WebToolingArtifacts Remove="Properties\PublishProfiles\linux64_net8.pubxml" />
 	</ItemGroup>
 
 	<ItemGroup>