diff --git a/funasr/runtime/grpc/paraformer_server.cc b/funasr/runtime/grpc/paraformer_server.cc
index 870cc1801..0ae241d1a 100644
--- a/funasr/runtime/grpc/paraformer_server.cc
+++ b/funasr/runtime/grpc/paraformer_server.cc
@@ -1,32 +1,8 @@
-#include <algorithm>
-#include <chrono>
-#include <cmath>
-#include <iostream>
-#include <sstream>
-#include <memory>
-#include <string>
 
-#include <grpc/grpc.h>
-#include <grpcpp/server.h>
-#include <grpcpp/server_builder.h>
-#include <grpcpp/server_context.h>
-#include <grpcpp/security/server_credentials.h>
 
 #include "paraformer.grpc.pb.h"
 #include "paraformer_server.h"
 
-using grpc::Server;
-using grpc::ServerBuilder;
-using grpc::ServerContext;
-using grpc::ServerReader;
-using grpc::ServerReaderWriter;
-using grpc::ServerWriter;
-using grpc::Status;
-
-
-using paraformer::Request;
-using paraformer::Response;
-using paraformer::ASR;
 
 ASRServicer::ASRServicer() {
     std::cout << "ASRServicer init" << std::endl;
diff --git a/funasr/runtime/grpc/paraformer_server.h b/funasr/runtime/grpc/paraformer_server.h
index 515f060b6..614dd04be 100644
--- a/funasr/runtime/grpc/paraformer_server.h
+++ b/funasr/runtime/grpc/paraformer_server.h
@@ -4,6 +4,9 @@
 #include <iostream>
 #include <memory>
 #include <string>
+#include <unordered_map>
+#include <chrono>
+#include <sstream>
 
 #include <grpc/grpc.h>
 #include <grpcpp/server.h>
@@ -13,8 +16,7 @@
 
 #include "paraformer.grpc.pb.h"
 
-#include <unordered_map>
-#include <chrono>
+
 
 using grpc::Server;
 using grpc::ServerBuilder;