diff --git a/cmake-linux/grpc.cmake b/cmake-linux/grpc.cmake
index 2c37e67..56d9bd5 100644
--- a/cmake-linux/grpc.cmake
+++ b/cmake-linux/grpc.cmake
@@ -2,7 +2,7 @@
 
 set(grpc_build_dir "${LIB_BASE_DIR}/grpc-build")
 
-if(NOT EXISTS ${grpc_build_dir}/111)
+if(NOT EXISTS ${grpc_build_dir})
     # install grpc
     execute_process(COMMAND mkdir -p ${grpc_build_dir})
     message(STATUS "${BoldGreen}Install grpc third party library")
@@ -30,7 +30,10 @@ if(NOT EXISTS ${grpc_build_dir}/111)
             COMMAND cmake --install .
             WORKING_DIRECTORY ${grpc_build_dir})
     execute_process(COMMAND cp -rf ${LIB_BASE_DIR}/grpc-src/third_party/abseil-cpp/absl ${grpc_build_dir}/include)
-    execute_process(COMMAND cp -f ${CMAKE_CURRENT_SOURCE_DIR}/patch/grpc/* ${grpc_build_dir})
+    execute_process(
+            COMMAND cmake -E copy_directory ${CMAKE_CURRENT_SOURCE_DIR}/patch/grpc ${LIB_BASE_DIR}/grpc-build
+            WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+    )
     message("${BoldGreen}GRPC Installed !${ColourReset}")
 endif()
 
@@ -39,9 +42,7 @@ set(gRPC_DIR  ${grpc_build_dir})
 find_package(Threads REQUIRED)
 find_package(protobuf REQUIRED)
 find_package(gRPC CONFIG REQUIRED)
-message(${BoldGreen}
-        _IMPORT_PREFIX:${_IMPORT_PREFIX} \n
-        gRPC_LIBRARIES:${gRPC_LIBRARIES}${ColourReset})
+
 include_directories(${grpc_build_dir}/include)
 link_directories(${grpc_build_dir}/lib)
 # local proto file
@@ -53,5 +54,5 @@ message(${BoldGreen}
         proto_file: ${grpc_BINARY_DIR}/protoc \n
         grpc_cpp_plugin：${grpc_BINARY_DIR}/grpc_cpp_plugin${ColourReset})
 
-list(APPEND third_party_libraries grpc++ grpc++_reflection protobuf)
+list(APPEND third_party_libraries gRPC::grpc++ gRPC::grpc++_reflection protobuf)
 
diff --git a/grpc/CMakeLists.txt b/grpc/CMakeLists.txt
index 2a152dd..1c5308e 100644
--- a/grpc/CMakeLists.txt
+++ b/grpc/CMakeLists.txt
@@ -5,7 +5,7 @@ add_custom_command(
           ${PROTO_DIR}/wenet.pb.h
           ${PROTO_DIR}/wenet.grpc.pb.cc
           ${PROTO_DIR}/wenet.grpc.pb.h
-  COMMAND ${protobuf_BINARY_DIR}/protoc
+  COMMAND ${grpc_BINARY_DIR}/protoc
   ARGS --grpc_out "${PROTO_DIR}"
     --cpp_out "${PROTO_DIR}"
     -I "${PROTO_DIR}"
@@ -14,10 +14,11 @@ add_custom_command(
 
 # grpc_server/client
 link_directories(${protobuf_BINARY_DIR}/lib)
+
 add_library(wenet_grpc STATIC
   grpc_client.cc
   grpc_server.cc
   wenet.pb.cc
   wenet.grpc.pb.cc
 )
-target_link_libraries(wenet_grpc PUBLIC grpc++ grpc++_reflection decoder)
+target_link_libraries(wenet_grpc PUBLIC ${third_party_libraries} decoder)
diff --git a/patch/grpc/gRPCTargets.cmake b/patch/grpc/gRPCTargets.cmake
index 49e9f93..ce2960b 100644
--- a/patch/grpc/gRPCTargets.cmake
+++ b/patch/grpc/gRPCTargets.cmake
@@ -39,7 +39,7 @@ endif()
 unset(_targetsDefined)
 unset(_targetsNotDefined)
 unset(_expectedTargets)
-
+set(_IMPORT_PREFIX ${grpc_build_dir})
 message("${BoldGreen}GRPC _IMPORT_PREFIX:${_IMPORT_PREFIX}${ColourReset}")
 # Compute the installation prefix relative to this file.
 get_filename_component(_IMPORT_PREFIX "gRPCTargets.cmake" PATH)