diff --git a/Src/Asp.Net/SqlServerTest/Config.cs b/Src/Asp.Net/SqlServerTest/Config.cs
index 7d87d0ee6..43f3df924 100644
--- a/Src/Asp.Net/SqlServerTest/Config.cs
+++ b/Src/Asp.Net/SqlServerTest/Config.cs
@@ -8,8 +8,8 @@ namespace OrmTest
 {
     public class Config
     {
-        public static string ConnectionString = "server=.;uid=sa;pwd=sasa;database=SqlSugar4XTest";
-        public static string ConnectionString2 = "server=.;uid=sa;pwd=sasa;database=SQLSUGAR4XTEST";
-        public static string ConnectionString3 = "server=.;uid=sa;pwd=sasa;database=sqlsugar4xtest";
+        public static string ConnectionString = "server=.;uid=sa;pwd=@jhl85661501;database=SqlSugar4XTest";
+        public static string ConnectionString2 = "server=.;uid=sa;pwd=@jhl85661501;database=SQLSUGAR4XTEST";
+        public static string ConnectionString3 = "server=.;uid=sa;pwd=@jhl85661501;database=sqlsugar4xtest";
     }
 }
diff --git a/Src/Asp.Net/SqlServerTest/Demos/1_Query.cs b/Src/Asp.Net/SqlServerTest/Demos/1_Query.cs
index 1eab9ce24..a2bc06e95 100644
--- a/Src/Asp.Net/SqlServerTest/Demos/1_Query.cs
+++ b/Src/Asp.Net/SqlServerTest/Demos/1_Query.cs
@@ -194,6 +194,27 @@ namespace OrmTest.Demo
                 db.Ado.RollbackTran();
                 throw;
             }
+
+
+
+            //async tran
+            var asyncResult = db.Ado.UseTranAsync(() =>
+            {
+
+                var beginCount = db.Queryable<Student>().ToList();
+                db.Ado.ExecuteCommand("delete student");
+                var endCount = db.Queryable<Student>().Count();
+                throw new Exception("error haha");
+            });
+            asyncResult.Wait();
+            var asyncCount = db.Queryable<Student>().Count();
+
+            //async
+            var asyncResult2 = db.Ado.UseTranAsync<List<Student>>(() =>
+            {
+                return db.Queryable<Student>().ToList();
+            });
+            asyncResult2.Wait();
         }
         private static void Group()
         {
@@ -244,6 +265,8 @@ namespace OrmTest.Demo
             var db = GetInstance();
             var dbTime = db.GetDate();
             var getAll = db.Queryable<Student>().Select<object>("*").ToList();
+            var getAll2 = db.Queryable<Student>().ToList();
+            var getRandomList = db.Queryable<Student>().OrderBy(it => SqlFunc.GetRandom()).ToList();
             var getAllOrder = db.Queryable<Student>().OrderBy(it => it.Id).OrderBy(it => it.Name, OrderByType.Desc).ToList();
             var getId = db.Queryable<Student>().Select(it => it.Id).ToList();
             var getNew = db.Queryable<Student>().Where(it => it.Id == 1).Select(it => new { id = SqlFunc.IIF(it.Id == 0, 1, it.Id), it.Name, it.SchoolId }).ToList();
diff --git a/Src/Asp.Net/SqlSugar/Abstract/AdoProvider/AdoProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/AdoProvider/AdoProvider.cs
index f89c140d3..a9817f6ec 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/AdoProvider/AdoProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/AdoProvider/AdoProvider.cs
@@ -194,6 +194,17 @@ namespace SqlSugar
             }
             return result;
         }
+
+        public Task<DbResult<bool>> UseTranAsync(Action action)
+        {
+            Task<DbResult<bool>> result = new Task<DbResult<bool>>(() =>
+            {
+                return UseTran(action);
+            });
+            TaskStart(result);
+            return result;
+        }
+
         public DbResult<T> UseTran<T>(Func<T> action)
         {
             var result = new DbResult<T>();
@@ -214,6 +225,17 @@ namespace SqlSugar
             }
             return result;
         }
+
+        public Task<DbResult<T>> UseTranAsync<T>(Func<T> action)
+        {
+            Task<DbResult<T>> result = new Task<DbResult<T>>(() =>
+            {
+                return UseTran(action);
+            });
+            TaskStart(result);
+            return result;
+        }
+
         public void UseStoredProcedure(Action action)
         {
             var oldCommandType = this.CommandType;
@@ -624,6 +646,14 @@ namespace SqlSugar
         #endregion
 
         #region  Helper
+        private void TaskStart<Type>(Task<Type> result)
+        {
+            if (this.Context.CurrentConnectionConfig.IsShardSameThread)
+            {
+                Check.Exception(true, "IsShardSameThread=true can't be used async method");
+            }
+            result.Start();
+        }
         private void ExecuteProcessingSQL(ref string sql, SugarParameter[] parameters)
         {
             var result = this.ProcessingEventStartingSQL(sql, parameters);
diff --git a/Src/Asp.Net/SqlSugar/Abstract/DeleteProvider/DeleteableProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/DeleteProvider/DeleteableProvider.cs
index 5ca27c5a0..06b966cef 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/DeleteProvider/DeleteableProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/DeleteProvider/DeleteableProvider.cs
@@ -62,6 +62,10 @@ namespace SqlSugar
             IsAs = true;
             OldMappingTableList = this.Context.MappingTables;
             this.Context.MappingTables = this.Context.Utilities.TranslateCopy(this.Context.MappingTables);
+            if (this.Context.MappingTables.Any(it => it.EntityName == entityName))
+            {
+                this.Context.MappingTables.Add(this.Context.MappingTables.First(it => it.EntityName == entityName).DbTableName, tableName);
+            }
             this.Context.MappingTables.Add(entityName, tableName);
             return this; ;
         }
diff --git a/Src/Asp.Net/SqlSugar/Abstract/InsertableProvider/InsertableProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/InsertableProvider/InsertableProvider.cs
index bc11b2d30..e8594d9b5 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/InsertableProvider/InsertableProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/InsertableProvider/InsertableProvider.cs
@@ -145,6 +145,10 @@ namespace SqlSugar
             IsAs = true;
             OldMappingTableList = this.Context.MappingTables;
             this.Context.MappingTables = this.Context.Utilities.TranslateCopy(this.Context.MappingTables);
+            if (this.Context.MappingTables.Any(it => it.EntityName == entityName))
+            {
+                this.Context.MappingTables.Add(this.Context.MappingTables.First(it => it.EntityName == entityName).DbTableName, tableName);
+            }
             this.Context.MappingTables.Add(entityName, tableName);
             return this; ;
         }
diff --git a/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
index 450f65c02..955663236 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
@@ -628,7 +628,7 @@ namespace SqlSugar
         }
         public ISugarQueryable<T> WithCacheIF(bool isCache, int cacheDurationInSeconds = int.MaxValue)
         {
-            if (IsCache)
+            if (isCache)
             {
                 this.IsCache = true;
                 this.CacheTime = cacheDurationInSeconds;
@@ -1019,6 +1019,10 @@ namespace SqlSugar
             IsAs = true;
             OldMappingTableList = this.Context.MappingTables;
             this.Context.MappingTables = this.Context.Utilities.TranslateCopy(this.Context.MappingTables);
+            if (this.Context.MappingTables.Any(it => it.EntityName == entityName))
+            {
+                this.Context.MappingTables.Add(this.Context.MappingTables.First(it => it.EntityName == entityName).DbTableName, tableName);
+            }
             this.Context.MappingTables.Add(entityName, tableName);
             this.QueryableMappingTableList = this.Context.MappingTables;
             return this;
@@ -1212,6 +1216,7 @@ namespace SqlSugar
             asyncQueryableBuilder.TableWithString = this.QueryBuilder.TableWithString;
             asyncQueryableBuilder.GroupByValue = this.QueryBuilder.GroupByValue;
             asyncQueryableBuilder.OrderByValue = this.QueryBuilder.OrderByValue;
+            asyncQueryableBuilder.IsDisabledGobalFilter = this.QueryBuilder.IsDisabledGobalFilter;
             return asyncQueryable;
         }
         #endregion
diff --git a/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs
index 5aa45ef1a..2e14edc01 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs
@@ -64,6 +64,9 @@ namespace SqlSugar
             IsAs = true;
             OldMappingTableList = this.Context.MappingTables;
             this.Context.MappingTables = this.Context.Utilities.TranslateCopy(this.Context.MappingTables);
+            if (this.Context.MappingTables.Any(it => it.EntityName == entityName)) {
+                this.Context.MappingTables.Add(this.Context.MappingTables.First(it => it.EntityName == entityName).DbTableName, tableName);
+            }
             this.Context.MappingTables.Add(entityName, tableName);
             return this; ;
         }
diff --git a/Src/Asp.Net/SqlSugar/ExpressionsToSql/DbMethods/DefaultDbMethod.cs b/Src/Asp.Net/SqlSugar/ExpressionsToSql/DbMethods/DefaultDbMethod.cs
index 6b0624d93..b91e925a4 100644
--- a/Src/Asp.Net/SqlSugar/ExpressionsToSql/DbMethods/DefaultDbMethod.cs
+++ b/Src/Asp.Net/SqlSugar/ExpressionsToSql/DbMethods/DefaultDbMethod.cs
@@ -325,6 +325,11 @@ namespace SqlSugar
             return "GETDATE()";
         }
 
+        public virtual string GetRandom()
+        {
+            return "NEWID()";
+        }
+
         public virtual string CaseWhen(List<KeyValuePair<string, string>> sqls)
         {
             StringBuilder reslut = new StringBuilder();
diff --git a/Src/Asp.Net/SqlSugar/ExpressionsToSql/DbMethods/IDbMethods.cs b/Src/Asp.Net/SqlSugar/ExpressionsToSql/DbMethods/IDbMethods.cs
index 0e800a6ef..5e6c1b752 100644
--- a/Src/Asp.Net/SqlSugar/ExpressionsToSql/DbMethods/IDbMethods.cs
+++ b/Src/Asp.Net/SqlSugar/ExpressionsToSql/DbMethods/IDbMethods.cs
@@ -59,5 +59,6 @@ namespace SqlSugar
         string Pack(string sql);
         string Null();
         string GetDate();
+        string GetRandom();
     }
 }
diff --git a/Src/Asp.Net/SqlSugar/ExpressionsToSql/DbMethods/SqlFunc.cs b/Src/Asp.Net/SqlSugar/ExpressionsToSql/DbMethods/SqlFunc.cs
index 265e3f157..e33cf1b69 100644
--- a/Src/Asp.Net/SqlSugar/ExpressionsToSql/DbMethods/SqlFunc.cs
+++ b/Src/Asp.Net/SqlSugar/ExpressionsToSql/DbMethods/SqlFunc.cs
@@ -110,6 +110,7 @@ namespace SqlSugar
         /// <returns></returns>
         public static TResult GetSelfAndAutoFill<TResult>(TResult value) { throw new NotSupportedException("Can only be used in expressions"); }
         public static DateTime GetDate() { throw new NotSupportedException("Can only be used in expressions"); }
+        public static string GetRandom() { throw new NotSupportedException("Can only be used in expressions"); }
         /// <summary>
         /// Subquery
         /// </summary>
diff --git a/Src/Asp.Net/SqlSugar/ExpressionsToSql/ResolveItems/MethodCallExpressionResolve.cs b/Src/Asp.Net/SqlSugar/ExpressionsToSql/ResolveItems/MethodCallExpressionResolve.cs
index a56e5695a..91f9eda82 100644
--- a/Src/Asp.Net/SqlSugar/ExpressionsToSql/ResolveItems/MethodCallExpressionResolve.cs
+++ b/Src/Asp.Net/SqlSugar/ExpressionsToSql/ResolveItems/MethodCallExpressionResolve.cs
@@ -504,6 +504,8 @@ namespace SqlSugar
                         return this.Context.DbMehtods.GetSelfAndAutoFill(model.Args[0].MemberValue.ObjToString(), this.Context.IsSingle);
                     case "GetDate":
                         return this.Context.DbMehtods.GetDate();
+                    case "GetRandom":
+                        return this.Context.DbMehtods.GetRandom();
                     default:
                         break;
                 }
diff --git a/Src/Asp.Net/SqlSugar/Interface/IAdo.cs b/Src/Asp.Net/SqlSugar/Interface/IAdo.cs
index cc34f9e74..b1efa74a6 100644
--- a/Src/Asp.Net/SqlSugar/Interface/IAdo.cs
+++ b/Src/Asp.Net/SqlSugar/Interface/IAdo.cs
@@ -86,6 +86,9 @@ namespace SqlSugar
 
         DbResult<bool> UseTran(Action action);
         DbResult<T> UseTran<T>(Func<T> action);
+        Task<DbResult<bool>> UseTranAsync(Action action);
+        Task<DbResult<T>> UseTranAsync<T>(Func<T> action);
+
         void UseStoredProcedure(Action action);
         T UseStoredProcedure<T>(Func<T> action);
         IAdo UseStoredProcedure();
diff --git a/Src/Asp.Net/SqlSugar/Realization/MySql/SqlBuilder/MySqlExpressionContext.cs b/Src/Asp.Net/SqlSugar/Realization/MySql/SqlBuilder/MySqlExpressionContext.cs
index 879bba742..7b79c616a 100644
--- a/Src/Asp.Net/SqlSugar/Realization/MySql/SqlBuilder/MySqlExpressionContext.cs
+++ b/Src/Asp.Net/SqlSugar/Realization/MySql/SqlBuilder/MySqlExpressionContext.cs
@@ -133,5 +133,10 @@ namespace SqlSugar
         {
             return "NOW()";
         }
+
+        public override string GetRandom()
+        {
+            return "rand()";
+        }
     }
 }
diff --git a/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleExpressionContext.cs b/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleExpressionContext.cs
index e39e4621e..51013c28a 100644
--- a/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleExpressionContext.cs
+++ b/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleExpressionContext.cs
@@ -180,5 +180,10 @@ namespace SqlSugar
         {
             return "sysdate";
         }
+
+        public override string GetRandom()
+        {
+            return "dbms_random.value";
+        }
     }
 }
diff --git a/Src/Asp.Net/SqlSugar/Realization/Sqlite/SqlBuilder/SqliteExpressionContext.cs b/Src/Asp.Net/SqlSugar/Realization/Sqlite/SqlBuilder/SqliteExpressionContext.cs
index f8844eba8..cd62aa0e9 100644
--- a/Src/Asp.Net/SqlSugar/Realization/Sqlite/SqlBuilder/SqliteExpressionContext.cs
+++ b/Src/Asp.Net/SqlSugar/Realization/Sqlite/SqlBuilder/SqliteExpressionContext.cs
@@ -208,5 +208,10 @@ namespace SqlSugar
         {
             return "DATETIME('now')";
         }
+
+        public override string GetRandom()
+        {
+            return "RANDOM()";
+        }
     }
 }