diff --git a/src/DtmMongoBarrier/MongoBranchBarrier.cs b/src/DtmMongoBarrier/MongoBranchBarrier.cs
index 57f78c7..98bb03f 100644
--- a/src/DtmMongoBarrier/MongoBranchBarrier.cs
+++ b/src/DtmMongoBarrier/MongoBranchBarrier.cs
@@ -41,7 +41,7 @@ public static async Task MongoCall(this BranchBarrier bb, IMongoClient mc, Func<
 
                 if (isNullCompensation || isDuplicateOrPend)
                 {
-                    bb?.Logger?.LogInformation("mongo Will not exec busiCall, isNullCompensation={isNullCompensation}, isDuplicateOrPend={isDuplicateOrPend}", isNullCompensation, isDuplicateOrPend);                    
+                    bb?.Logger?.LogInformation("mongo Will not exec busiCall, isNullCompensation={isNullCompensation}, isDuplicateOrPend={isDuplicateOrPend}", isNullCompensation, isDuplicateOrPend);
                     await session.CommitTransactionAsync();
                     return;
                 }
@@ -60,19 +60,71 @@ public static async Task MongoCall(this BranchBarrier bb, IMongoClient mc, Func<
             }
         }
 
+        public static async Task MongoCall(this BranchBarrier bb, IMongoClient mc, Func<IClientSessionHandle, Task<bool>> busiCall)
+        {
+            bb.BarrierID = bb.BarrierID + 1;
+            var bid = bb.BarrierID.ToString().PadLeft(2, '0');
+
+            var session = await mc.StartSessionAsync();
+
+            session.StartTransaction();
+
+            try
+            {
+                var originOp = Constant.Barrier.OpDict.TryGetValue(bb.Op, out var ot) ? ot : string.Empty;
+
+                var (originAffected, oEx) = await MongoInsertBarrier(bb, session, bb.BranchID, originOp, bid, bb.Op);
+                var (currentAffected, rEx) = await MongoInsertBarrier(bb, session, bb.BranchID, bb.Op, bid, bb.Op);
+
+                bb?.Logger?.LogDebug("mongo originAffected: {originAffected} currentAffected: {currentAffected}", originAffected, currentAffected);
+
+                if (bb.IsMsgRejected(rEx?.Message, bb.Op, currentAffected))
+                    throw new DtmDuplicatedException();
+
+                if (oEx != null || rEx != null)
+                {
+                    throw oEx ?? rEx;
+                }
+
+                var isNullCompensation = bb.IsNullCompensation(bb.Op, originAffected);
+                var isDuplicateOrPend = bb.IsDuplicateOrPend(currentAffected);
+
+                if (isNullCompensation || isDuplicateOrPend)
+                {
+                    bb?.Logger?.LogInformation("mongo Will not exec busiCall, isNullCompensation={isNullCompensation}, isDuplicateOrPend={isDuplicateOrPend}", isNullCompensation, isDuplicateOrPend);
+                    await session.CommitTransactionAsync();
+                    return;
+                }
+
+                var autoCommit = await busiCall.Invoke(session);
+                if (autoCommit)
+                {
+                    await session.CommitTransactionAsync();
+                }
+            }
+            catch (Exception ex)
+            {
+                bb?.Logger?.LogError(ex, "Mongo Call error, gid={gid}, trans_type={trans_type}", bb.Gid, bb.TransType);
+
+                await session.AbortTransactionAsync();
+
+                throw;
+            }
+        }
+
         public static async Task<string> MongoQueryPrepared(this BranchBarrier bb, IMongoClient mc)
         {
             var session = await mc.StartSessionAsync();
 
             try
             {
-                 await MongoInsertBarrier(
-                     bb,
-                     session,
-                     Constant.Barrier.MSG_BRANCHID,
-                     Constant.TYPE_MSG,
-                     Constant.Barrier.MSG_BARRIER_ID,
-                     Constant.Barrier.MSG_BARRIER_REASON);
+                await MongoInsertBarrier(
+                    bb,
+                    session,
+                    Constant.Barrier.MSG_BRANCHID,
+                    Constant.TYPE_MSG,
+                    Constant.Barrier.MSG_BARRIER_ID,
+                    Constant.Barrier.MSG_BARRIER_REASON);
             }
             catch (Exception ex)
             {
@@ -81,7 +133,7 @@ await MongoInsertBarrier(
             }
 
             var reason = string.Empty;
-           
+
             try
             {
                 var barrier = session.Client.GetDatabase(bb.DtmOptions.BarrierMongoDbName)
@@ -155,7 +207,7 @@ await barrier.InsertOneAsync(new DtmBarrierDocument
         }
 
         private static FilterDefinition<DtmBarrierDocument> BuildFilters(string gid, string branchId, string op, string barrierId)
-        { 
+        {
             return new FilterDefinitionBuilder<DtmBarrierDocument>().And(
                     Builders<DtmBarrierDocument>.Filter.Eq(x => x.GId, gid),
                     Builders<DtmBarrierDocument>.Filter.Eq(x => x.BranchId, branchId),