diff --git a/Src/Asp.Net/SqlSugar/Abstract/DbMaintenanceProvider/Methods.cs b/Src/Asp.Net/SqlSugar/Abstract/DbMaintenanceProvider/Methods.cs
index 3264c2d05..e142b14a6 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/DbMaintenanceProvider/Methods.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/DbMaintenanceProvider/Methods.cs
@@ -665,6 +665,10 @@ namespace SqlSugar
         #endregion
 
         #region Private
+        public virtual List<DbTableInfo> GetSchemaTables(EntityInfo entityInfo) 
+        {
+            return null;
+        }
         protected List<T> GetListOrCache<T>(string cacheKey, string sql)
         {
             return this.Context.Utilities.GetReflectionInoCacheInstance().GetOrCreate(cacheKey,
diff --git a/Src/Asp.Net/SqlSugar/Realization/SqlServer/DbMaintenance/SqlServerDbMaintenance.cs b/Src/Asp.Net/SqlSugar/Realization/SqlServer/DbMaintenance/SqlServerDbMaintenance.cs
index fbca40f77..edbe0143c 100644
--- a/Src/Asp.Net/SqlSugar/Realization/SqlServer/DbMaintenance/SqlServerDbMaintenance.cs
+++ b/Src/Asp.Net/SqlSugar/Realization/SqlServer/DbMaintenance/SqlServerDbMaintenance.cs
@@ -321,6 +321,28 @@ namespace SqlSugar
         #endregion
 
         #region Methods
+        public override List<DbTableInfo> GetSchemaTables(EntityInfo entityInfo)
+        {
+            if (entityInfo.DbTableName.Contains(".") && this.Context.CurrentConnectionConfig.DbType == DbType.SqlServer)
+            {
+                var schema = entityInfo.DbTableName.Split('.').First();
+                var isAny = GetSchemas().Any(it => it.EqualCase(schema))||schema.EqualCase("dbo");
+                if (isAny)
+                {
+                    var tableInfos = this.Context.Ado.SqlQuery<DbTableInfo>(@"SELECT schem.name+'.'+tb.name Name,tb.Description from 
+                                ( SELECT obj.name,Convert(nvarchar(max),prop.value)as Description,obj.schema_id FROM sys.objects  obj
+                                    LEFT JOIN sys.extended_properties  prop 
+                                    ON obj.object_id=prop.major_id
+                                        and prop.minor_id=0
+                                        AND (prop.Name='MS_Description' OR prop.Name is null)
+                                        WHERE obj.type IN('U')) tb
+                                            inner join	sys.schemas as schem
+                                            on tb.schema_id=schem.schema_id ");
+                    return tableInfos;
+                }
+            }
+            return null;
+        }
         public override List<string> GetDbTypes() 
         {
             return this.Context.Ado.SqlQuery<string>(@"SELECT name
diff --git a/Src/Asp.Net/SqlSugar/SpliteTable/SplitTableContext.cs b/Src/Asp.Net/SqlSugar/SpliteTable/SplitTableContext.cs
index 0c913a323..8a7a13db7 100644
--- a/Src/Asp.Net/SqlSugar/SpliteTable/SplitTableContext.cs
+++ b/Src/Asp.Net/SqlSugar/SpliteTable/SplitTableContext.cs
@@ -58,14 +58,18 @@ namespace SqlSugar
         }
         public List<SplitTableInfo> GetTables()
         {
-            if (StaticConfig.SplitTableGetTablesFunc != null) 
+            if (StaticConfig.SplitTableGetTablesFunc != null)
             {
                 return StaticConfig.SplitTableGetTablesFunc();
             }
             var oldIsEnableLogEvent = this.Context.Ado.IsEnableLogEvent;
             this.Context.Ado.IsEnableLogEvent = false;
-            var tableInfos = this.Context.DbMaintenance.GetTableInfoList(false);
-            List<SplitTableInfo> result = Service.GetAllTables(this.Context,EntityInfo,tableInfos);
+            List<DbTableInfo> tableInfos =((DbMaintenanceProvider)this.Context.DbMaintenance).GetSchemaTables(EntityInfo);
+            if (tableInfos == null)
+            {
+                tableInfos = this.Context.DbMaintenance.GetTableInfoList(false);
+            }
+            List<SplitTableInfo> result = Service.GetAllTables(this.Context, EntityInfo, tableInfos);
             this.Context.Ado.IsEnableLogEvent = oldIsEnableLogEvent;
             return result;
         }