diff --git a/Src/Asp.NetCore2/SqlSugar.TDengineCore/TDengine/CodeFirst/TDengineCodeFirst.cs b/Src/Asp.NetCore2/SqlSugar.TDengineCore/TDengine/CodeFirst/TDengineCodeFirst.cs
index 9d26632a0..4c5cd3417 100644
--- a/Src/Asp.NetCore2/SqlSugar.TDengineCore/TDengine/CodeFirst/TDengineCodeFirst.cs
+++ b/Src/Asp.NetCore2/SqlSugar.TDengineCore/TDengine/CodeFirst/TDengineCodeFirst.cs
@@ -252,7 +252,7 @@ namespace SqlSugar.TDengine
 
         private STableAttribute GetCommonSTableAttribute(STableAttribute sTableAttribute)
         {
-            return sTableAttribute;
+            return SqlSugar.TDengine.UtilMethods.GetCommonSTableAttribute(this.Context, sTableAttribute);
         }
         public string GetDatabaseTypeName(string typeName)
         {
diff --git a/Src/Asp.NetCore2/SqlSugar.TDengineCore/TDengine/DbMaintenance/TDengineDbMaintenance.cs b/Src/Asp.NetCore2/SqlSugar.TDengineCore/TDengine/DbMaintenance/TDengineDbMaintenance.cs
index b5a90de38..d5234dea6 100644
--- a/Src/Asp.NetCore2/SqlSugar.TDengineCore/TDengine/DbMaintenance/TDengineDbMaintenance.cs
+++ b/Src/Asp.NetCore2/SqlSugar.TDengineCore/TDengine/DbMaintenance/TDengineDbMaintenance.cs
@@ -495,7 +495,7 @@ namespace SqlSugar.TDengine
 
         private STableAttribute GetCommonSTableAttribute(STableAttribute sTableAttribute)
         {
-            return sTableAttribute;
+            return SqlSugar.TDengine.UtilMethods.GetCommonSTableAttribute(this.Context, sTableAttribute);
         }
 
         public override List<DbColumnInfo> GetColumnInfosByTableName(string tableName, bool isCache = true)
diff --git a/Src/Asp.NetCore2/SqlSugar.TDengineCore/TDengine/Insertable/TagInserttable.cs b/Src/Asp.NetCore2/SqlSugar.TDengineCore/TDengine/Insertable/TagInserttable.cs
index 80bd67f57..62f023305 100644
--- a/Src/Asp.NetCore2/SqlSugar.TDengineCore/TDengine/Insertable/TagInserttable.cs
+++ b/Src/Asp.NetCore2/SqlSugar.TDengineCore/TDengine/Insertable/TagInserttable.cs
@@ -126,7 +126,7 @@ namespace SqlSugar
         }
         private STableAttribute GetCommonSTableAttribute(STableAttribute sTableAttribute)
         {
-            return sTableAttribute;
+            return SqlSugar.TDengine.UtilMethods.GetCommonSTableAttribute(this.Context,sTableAttribute);
         }
 
     }
diff --git a/Src/Asp.NetCore2/SqlSugar.TDengineCore/Tools/UtilMethods.cs b/Src/Asp.NetCore2/SqlSugar.TDengineCore/Tools/UtilMethods.cs
index 834b3d995..41b0acf42 100644
--- a/Src/Asp.NetCore2/SqlSugar.TDengineCore/Tools/UtilMethods.cs
+++ b/Src/Asp.NetCore2/SqlSugar.TDengineCore/Tools/UtilMethods.cs
@@ -11,11 +11,16 @@ using System.Runtime.CompilerServices;
 using System.Security.Cryptography;
 using System.Text;
 using System.Text.RegularExpressions;
+using System.Xml.Serialization;
 
 namespace SqlSugar.TDengine
 {
     public class UtilMethods
     {
+        public static STableAttribute GetCommonSTableAttribute(ISqlSugarClient db,STableAttribute sTableAttribute)
+        {
+            return sTableAttribute;
+        }
         public static long ToUnixTimestamp(DateTime dateTime)
         {
             // If the DateTime is Utc, use ToUnixTimeMilliseconds directly