diff --git a/dubbo-rpc/dubbo-rpc-protobuf/src/main/resources/META-INF/dubbo/internal/com.alibaba.dubbo.common.serialize.Serialization b/dubbo-rpc/dubbo-rpc-protobuf/src/main/resources/META-INF/dubbo/internal/com.alibaba.dubbo.common.serialize.Serialization
index 77c22fb7..f3132a52 100644
--- a/dubbo-rpc/dubbo-rpc-protobuf/src/main/resources/META-INF/dubbo/internal/com.alibaba.dubbo.common.serialize.Serialization
+++ b/dubbo-rpc/dubbo-rpc-protobuf/src/main/resources/META-INF/dubbo/internal/com.alibaba.dubbo.common.serialize.Serialization
@@ -1 +1 @@
-protobufmix=com.credithc.serialize.protobuf.Hessian2WithProtobufSerialization
+protobufmix=com.alibaba.dubbo.rpc.protocol.protobuf.Hessian2WithProtobufSerialization