diff --git a/src/DotNetCore.CAP.Kafka/ConnectionPool.cs b/src/DotNetCore.CAP.Kafka/IConnectionPool.Default.cs
similarity index 100%
rename from src/DotNetCore.CAP.Kafka/ConnectionPool.cs
rename to src/DotNetCore.CAP.Kafka/IConnectionPool.Default.cs
diff --git a/src/DotNetCore.CAP.RabbitMQ/ConnectionChannelPool.cs b/src/DotNetCore.CAP.RabbitMQ/IConnectionChannelPool.Default.cs
similarity index 100%
rename from src/DotNetCore.CAP.RabbitMQ/ConnectionChannelPool.cs
rename to src/DotNetCore.CAP.RabbitMQ/IConnectionChannelPool.Default.cs