diff --git a/src/DotNetCore.CAP.PostgreSql/IDbContextTransaction.CAP.cs b/src/DotNetCore.CAP.PostgreSql/IDbContextTransaction.CAP.cs
index ac5f87d..8bd7619 100644
--- a/src/DotNetCore.CAP.PostgreSql/IDbContextTransaction.CAP.cs
+++ b/src/DotNetCore.CAP.PostgreSql/IDbContextTransaction.CAP.cs
@@ -16,7 +16,7 @@ namespace Microsoft.EntityFrameworkCore.Storage
         public CapEFDbTransaction(ICapTransaction transaction)
         {
             _transaction = transaction;
-            var dbContextTransaction = (IDbContextTransaction) _transaction.DbTransaction;
+            var dbContextTransaction = (IDbContextTransaction)_transaction.DbTransaction;
             TransactionId = dbContextTransaction.TransactionId;
         }
 
@@ -42,7 +42,7 @@ namespace Microsoft.EntityFrameworkCore.Storage
 
         public Task RollbackAsync(CancellationToken cancellationToken = default)
         {
-            return _transaction.CommitAsync(cancellationToken);
+            return _transaction.RollbackAsync(cancellationToken);
         }
 
         public Guid TransactionId { get; }