diff --git a/.gitignore b/.gitignore
index a34c0d5753..2eb6e5e1a2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -47,4 +47,7 @@ python/fastdeploy/code_version.py
 *.pdmodel
 *.pdiparams
 *.pdiparams.info
-log.txt
\ No newline at end of file
+log.txt
+serving/build
+serving/build.encrypt
+serving/build.encrypt.auth
\ No newline at end of file
diff --git a/CMakeLists.txt b/CMakeLists.txt
index ae6937ebaf..6b10ab7eaa 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -392,7 +392,11 @@ if(ENABLE_TRT_BACKEND)
     if(EXISTS "${CMAKE_CURRENT_BINARY_DIR}/third_libs/install/tensorrt/lib")
       file(REMOVE_RECURSE "${CMAKE_CURRENT_BINARY_DIR}/third_libs/install/tensorrt/lib")
     endif()
-    find_package(Python COMPONENTS Interpreter Development REQUIRED)
+    
+    if (NOT Python_EXECUTABLE)
+      find_package(Python COMPONENTS Interpreter Development REQUIRED)
+    endif()
+
     message(STATUS "Copying ${TRT_DIRECTORY}/lib to ${CMAKE_CURRENT_BINARY_DIR}/third_libs/install/tensorrt/lib ...")
     execute_process(COMMAND ${Python_EXECUTABLE} ${PROJECT_SOURCE_DIR}/scripts/copy_directory.py ${TRT_DIRECTORY}/lib ${CMAKE_CURRENT_BINARY_DIR}/third_libs/install/tensorrt/lib)
     file(GLOB_RECURSE TRT_STATIC_LIBS ${CMAKE_CURRENT_BINARY_DIR}/third_libs/install/tensorrt/lib/*.a)
@@ -515,12 +519,9 @@ if(MSVC)
 endif()
 
 target_link_libraries(${LIBRARY_NAME} ${DEPEND_LIBS})
-# Note(qiuyanjun): Currently, we need to manually link the whole
-# leveldb static lib into fastdeploy lib if PADDLEINFERENCE_WITH_ENCRYPT_AUTH
-# is 'ON'. Will remove this policy while the bug of paddle inference lib with
-# auth & encrypt fixed.
+
 if(ENABLE_PADDLE_BACKEND)
-  enable_paddle_encrypt_auth_link_policy(${LIBRARY_NAME})
+  set_paddle_encrypt_auth_link_policy(${LIBRARY_NAME})
 endif()
 
 if(ANDROID)
diff --git a/FastDeploy.cmake.in b/FastDeploy.cmake.in
index c39546ab3c..4b1e9c2d39 100644
--- a/FastDeploy.cmake.in
+++ b/FastDeploy.cmake.in
@@ -63,7 +63,8 @@ set(WITH_ANDROID_JAVA @WITH_ANDROID_JAVA@)
 set(WITH_ANDROID_TENSOR_FUNCS @WITH_ANDROID_TENSOR_FUNCS@)
 
 # encryption and auth
-set(PADDLEINFERENCE_WITH_ENCRYPT_AUTH @PADDLEINFERENCE_WITH_ENCRYPT_AUTH@)
+set(PADDLEINFERENCE_WITH_ENCRYPT @PADDLEINFERENCE_WITH_ENCRYPT@)
+set(PADDLEINFERENCE_WITH_AUTH @PADDLEINFERENCE_WITH_AUTH@)
 
 set(FASTDEPLOY_LIBS "")
 set(FASTDEPLOY_INCS "")
@@ -152,15 +153,21 @@ if(ENABLE_PADDLE_BACKEND)
   else()
     set(DNNL_LIB "${CMAKE_CURRENT_LIST_DIR}/third_libs/install/paddle_inference/third_party/install/mkldnn/lib/libmkldnn.so.0")
     set(IOMP_LIB "${CMAKE_CURRENT_LIST_DIR}/third_libs/install/paddle_inference/third_party/install/mklml/lib/libiomp5.so")
-    if(PADDLEINFERENCE_WITH_ENCRYPT_AUTH)
-      set(FDMODEL_LIB "${CMAKE_CURRENT_LIST_DIR}/third_libs/install/paddle_inference/third_party/install/fdmodel/lib/libfastdeploy_wenxin.so")
-      set(FDMODEL_AUTH_LIB "${CMAKE_CURRENT_LIST_DIR}/third_libs/install/paddle_inference/third_party/install/fdmodel/lib/libfastdeploy_auth.so")
-      set(FDMODEL_MODEL_LIB "${CMAKE_CURRENT_LIST_DIR}/third_libs/install/paddle_inference/third_party/install/fdmodel/lib/libfastdeploy_model.so.2.0.0")
-      set(LEVELDB_LIB_DIR "${CMAKE_CURRENT_LIST_DIR}/third_libs/install/paddle_inference/third_party/install/leveldb/lib/")
-      list(APPEND FASTDEPLOY_LIBS ${FDMODEL_LIB} ${FDMODEL_AUTH_LIB} ${FDMODEL_MODEL_LIB})
-      # link_directories(LEVELDB_LIB_DIR)
-      # list(APPEND FASTDEPLOY_LIBS -lssl -lcrypto -lleveldb)
-      list(APPEND FASTDEPLOY_LIBS -lssl -lcrypto)
+    set(FDMODEL_LIB "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/fdmodel/lib/libfastdeploy_wenxin.so")
+    set(FDMODEL_MODEL_LIB "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/fdmodel/lib/libfastdeploy_model.so.2.0.0")
+    set(FDMODEL_AUTH_LIB "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/fdmodel/lib/libfastdeploy_auth.so")
+    if((EXISTS ${FDMODEL_LIB}) AND (EXISTS ${FDMODEL_MODEL_LIB}))
+      set(PADDLEINFERENCE_WITH_ENCRYPT ON CACHE BOOL "" FORCE)
+      list(APPEND FASTDEPLOY_LIBS ${FDMODEL_LIB} ${FDMODEL_MODEL_LIB})
+    endif()
+    if((EXISTS ${FDMODEL_LIB}) AND (EXISTS ${FDMODEL_AUTH_LIB}))
+      set(PADDLEINFERENCE_WITH_AUTH ON CACHE BOOL "" FORCE)
+      list(APPEND FASTDEPLOY_LIBS ${FDMODEL_AUTH_LIB})
+    endif()
+    if(PADDLEINFERENCE_WITH_ENCRYPT OR PADDLEINFERENCE_WITH_AUTH)
+      if(WITH_KUNLUNXIN)
+        list(APPEND FASTDEPLOY_LIBS -lssl -lcrypto)
+      endif()
     endif()
   endif()
   list(APPEND FASTDEPLOY_LIBS ${PADDLE_LIB})
diff --git a/cmake/paddle_inference.cmake b/cmake/paddle_inference.cmake
index 0aa715d7ac..bf79ad8202 100755
--- a/cmake/paddle_inference.cmake
+++ b/cmake/paddle_inference.cmake
@@ -22,7 +22,6 @@ endif()
 
 # Custom options for Paddle Inference backend
 option(PADDLEINFERENCE_DIRECTORY "Directory of custom Paddle Inference library" OFF)
-option(PADDLEINFERENCE_WITH_ENCRYPT_AUTH "Whether the Paddle Inference is built with FD encryption and auth" OFF)
 
 set(PADDLEINFERENCE_PROJECT "extern_paddle_inference")
 set(PADDLEINFERENCE_PREFIX_DIR ${THIRD_PARTY_PATH}/paddle_inference)
@@ -43,44 +42,15 @@ if(PADDLEINFERENCE_DIRECTORY)
 endif()
 
 include_directories(${PADDLEINFERENCE_INC_DIR})
-if(WIN32)
-  set(PADDLEINFERENCE_COMPILE_LIB
-      "${PADDLEINFERENCE_INSTALL_DIR}/paddle/lib/paddle_inference.lib"
-      CACHE FILEPATH "paddle_inference compile library." FORCE)
-  set(DNNL_LIB "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/mkldnn/lib/mkldnn.lib")
-  set(OMP_LIB "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/mklml/lib/libiomp5md.lib")
-  set(P2O_LIB "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/paddle2onnx/lib/paddle2onnx.lib")
-  set(ORT_LIB "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/onnxruntime/lib/onnxruntime.lib")
-elseif(APPLE)
-  set(PADDLEINFERENCE_COMPILE_LIB
-      "${PADDLEINFERENCE_INSTALL_DIR}/paddle/lib/libpaddle_inference.dylib"
-      CACHE FILEPATH "paddle_inference compile library." FORCE)
-  set(DNNL_LIB "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/mkldnn/lib/libdnnl.so.2")
-  set(OMP_LIB "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/mklml/lib/libiomp5.so")
-  set(P2O_LIB "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/paddle2onnx/lib/libpaddle2onnx.dylib")
-  set(ORT_LIB "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/onnxruntime/lib/libonnxruntime.dylib")
-else()
-  set(PADDLEINFERENCE_COMPILE_LIB
-      "${PADDLEINFERENCE_INSTALL_DIR}/paddle/lib/libpaddle_inference.so"
-      CACHE FILEPATH "paddle_inference compile library." FORCE)
-  set(DNNL_LIB "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/mkldnn/lib/libdnnl.so.2")
-  set(OMP_LIB "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/mklml/lib/libiomp5.so")
-  set(P2O_LIB "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/paddle2onnx/lib/libpaddle2onnx.so")
-  set(ORT_LIB "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/onnxruntime/lib/libonnxruntime.so")
-  if(PADDLEINFERENCE_WITH_ENCRYPT_AUTH)
-    set(FDMODEL_LIB "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/fdmodel/lib/libfastdeploy_wenxin.so")
-    set(FDMODEL_AUTH_LIB "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/fdmodel/lib/libfastdeploy_auth.so")
-    set(FDMODEL_MODEL_LIB "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/fdmodel/lib/libfastdeploy_model.so.2.0.0")
-    set(LEVELDB_LIB_DIR "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/leveldb/lib")
-  endif()
-endif(WIN32)
 
 if(PADDLEINFERENCE_DIRECTORY)
   # Use custom Paddle Inference libs.
   if(EXISTS "${THIRD_PARTY_PATH}/install/paddle_inference")
     file(REMOVE_RECURSE "${THIRD_PARTY_PATH}/install/paddle_inference")
   endif()
-  find_package(Python COMPONENTS Interpreter Development REQUIRED)
+  if(NOT Python_EXECUTABLE)
+    find_package(Python COMPONENTS Interpreter Development REQUIRED)
+  endif()  
   message(STATUS "Copying ${PADDLEINFERENCE_DIRECTORY} to ${THIRD_PARTY_PATH}/install/paddle_inference ...")
   if(WIN32)
     execute_process(COMMAND mkdir -p ${THIRD_PARTY_PATH}/install)
@@ -166,6 +136,51 @@ else()
 
 endif(PADDLEINFERENCE_DIRECTORY)
 
+# check libs
+set(PADDLEINFERENCE_WITH_AUTH OFF)
+set(PADDLEINFERENCE_WITH_ENCRYPT OFF)
+if(WIN32)
+  set(PADDLEINFERENCE_COMPILE_LIB
+      "${PADDLEINFERENCE_INSTALL_DIR}/paddle/lib/paddle_inference.lib"
+      CACHE FILEPATH "paddle_inference compile library." FORCE)
+  set(DNNL_LIB "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/mkldnn/lib/mkldnn.lib")
+  set(OMP_LIB "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/mklml/lib/libiomp5md.lib")
+  set(P2O_LIB "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/paddle2onnx/lib/paddle2onnx.lib")
+  set(ORT_LIB "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/onnxruntime/lib/onnxruntime.lib")
+elseif(APPLE)
+  set(PADDLEINFERENCE_COMPILE_LIB
+      "${PADDLEINFERENCE_INSTALL_DIR}/paddle/lib/libpaddle_inference.dylib"
+      CACHE FILEPATH "paddle_inference compile library." FORCE)
+  set(DNNL_LIB "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/mkldnn/lib/libdnnl.so.2")
+  set(OMP_LIB "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/mklml/lib/libiomp5.so")
+  set(P2O_LIB "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/paddle2onnx/lib/libpaddle2onnx.dylib")
+  set(ORT_LIB "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/onnxruntime/lib/libonnxruntime.dylib")
+else()
+  set(PADDLEINFERENCE_COMPILE_LIB
+      "${PADDLEINFERENCE_INSTALL_DIR}/paddle/lib/libpaddle_inference.so"
+      CACHE FILEPATH "paddle_inference compile library." FORCE)
+  set(DNNL_LIB "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/mkldnn/lib/libdnnl.so.2")
+  set(OMP_LIB "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/mklml/lib/libiomp5.so")
+  set(P2O_LIB "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/paddle2onnx/lib/libpaddle2onnx.so")
+  set(ORT_LIB "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/onnxruntime/lib/libonnxruntime.so")
+  # Check whether the encrypt and auth tools exists. only support PADDLEINFERENCE_DIRECTORY now.
+  if(PADDLEINFERENCE_DIRECTORY)
+    set(FDMODEL_LIB "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/fdmodel/lib/libfastdeploy_wenxin.so")
+    set(FDMODEL_MODEL_LIB "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/fdmodel/lib/libfastdeploy_model.so.2.0.0")
+    set(FDMODEL_AUTH_LIB "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/fdmodel/lib/libfastdeploy_auth.so")
+    set(FDMODEL_LEVELDB_LIB_DIR "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/leveldb")
+    set(FDMODEL_LEVELDB_LIB_LIB "${PADDLEINFERENCE_INSTALL_DIR}/third_party/install/leveldb/lib/libleveldb.a")
+    if((EXISTS ${FDMODEL_LIB}) AND (EXISTS ${FDMODEL_MODEL_LIB}))
+      set(PADDLEINFERENCE_WITH_ENCRYPT ON CACHE BOOL "" FORCE)
+      message(STATUS "Detected ${FDMODEL_LIB} and ${FDMODEL_MODEL_LIB} exists, fource PADDLEINFERENCE_WITH_ENCRYPT=${PADDLEINFERENCE_WITH_ENCRYPT}")
+    endif()
+    if((EXISTS ${FDMODEL_LIB}) AND (EXISTS ${FDMODEL_AUTH_LIB}))
+      set(PADDLEINFERENCE_WITH_AUTH ON CACHE BOOL "" FORCE)
+      message(STATUS "Detected ${FDMODEL_LIB} and ${FDMODEL_AUTH_LIB} exists, fource PADDLEINFERENCE_WITH_AUTH=${PADDLEINFERENCE_WITH_AUTH}")
+    endif()
+  endif()
+endif(WIN32)
+
 # Path Paddle Inference ELF lib file
 if(UNIX AND (NOT APPLE) AND (NOT ANDROID))
   add_custom_target(patchelf_paddle_inference ALL COMMAND  bash -c "PATCHELF_EXE=${PATCHELF_EXE} python ${PROJECT_SOURCE_DIR}/scripts/patch_paddle_inference.py ${PADDLEINFERENCE_INSTALL_DIR}/paddle/lib/libpaddle_inference.so" DEPENDS ${LIBRARY_NAME})
@@ -198,28 +213,37 @@ set_property(TARGET external_omp PROPERTY IMPORTED_LOCATION
 add_dependencies(external_omp ${PADDLEINFERENCE_PROJECT})
 
 set(ENCRYPT_AUTH_LIBS )
-if(PADDLEINFERENCE_WITH_ENCRYPT_AUTH)
+if(PADDLEINFERENCE_WITH_ENCRYPT)
   add_library(external_fdmodel STATIC IMPORTED GLOBAL)
   set_property(TARGET external_fdmodel PROPERTY IMPORTED_LOCATION
                                             ${FDMODEL_LIB})
-  add_library(external_fdmodel_auth STATIC IMPORTED GLOBAL)
-  set_property(TARGET external_fdmodel_auth PROPERTY IMPORTED_LOCATION
-                                            ${FDMODEL_AUTH_LIB}) 
+  
   add_library(external_fdmodel_model STATIC IMPORTED GLOBAL)
   set_property(TARGET external_fdmodel_model PROPERTY IMPORTED_LOCATION
                                               ${FDMODEL_MODEL_LIB})                                                                                                                            
-  add_dependencies(external_fdmodel ${PADDLEINFERENCE_PROJECT})
-  add_dependencies(external_fdmodel_auth ${PADDLEINFERENCE_PROJECT})
-  add_dependencies(external_fdmodel_model ${PADDLEINFERENCE_PROJECT})
-  list(APPEND ENCRYPT_AUTH_LIBS external_fdmodel external_fdmodel_auth external_fdmodel_model)
+  list(APPEND ENCRYPT_AUTH_LIBS external_fdmodel external_fdmodel_model)
+endif()  
+
+if(PADDLEINFERENCE_WITH_AUTH)
+  add_library(external_fdmodel_auth STATIC IMPORTED GLOBAL)
+  set_property(TARGET external_fdmodel_auth PROPERTY IMPORTED_LOCATION
+                                            ${FDMODEL_AUTH_LIB}) 
+  list(APPEND ENCRYPT_AUTH_LIBS external_fdmodel_auth)
 endif()
 
-function(enable_paddle_encrypt_auth_link_policy LIBRARY_NAME)
-  if(ENABLE_PADDLE_BACKEND AND PADDLEINFERENCE_WITH_ENCRYPT_AUTH)
-    link_directories(${LEVELDB_LIB_DIR})
-    target_link_libraries(${LIBRARY_NAME} ${ENCRYPT_AUTH_LIBS} -lssl -lcrypto)
-    target_link_libraries(${LIBRARY_NAME} ${LEVELDB_LIB_DIR}/libleveldb.a)
-    set_target_properties(${LIBRARY_NAME} PROPERTIES LINK_FLAGS
-                          "-Wl,--whole-archive ${LEVELDB_LIB_DIR}/libleveldb.a -Wl,-no-whole-archive")
+function(set_paddle_encrypt_auth_link_policy LIBRARY_NAME)
+  if(ENABLE_PADDLE_BACKEND AND (PADDLEINFERENCE_WITH_ENCRYPT OR PADDLEINFERENCE_WITH_AUTH))
+    target_link_libraries(${LIBRARY_NAME} ${ENCRYPT_AUTH_LIBS})
+    # Note(qiuyanjun): Currently, for XPU, we need to manually link the whole
+    # leveldb static lib into fastdeploy lib if PADDLEINFERENCE_WITH_ENCRYPT
+    # or PADDLEINFERENCE_WITH_AUTH is 'ON'. Will remove this policy while 
+    # the bug of paddle inference lib with auth & encrypt fixed.
+    if((EXISTS ${FDMODEL_LEVELDB_LIB_LIB}) AND WITH_KUNLUNXIN)
+      target_link_libraries(${LIBRARY_NAME} -lssl -lcrypto)
+      link_directories(${FDMODEL_LEVELDB_LIB_DIR})
+      target_link_libraries(${LIBRARY_NAME} ${FDMODEL_LEVELDB_LIB_LIB})
+      set_target_properties(${LIBRARY_NAME} PROPERTIES LINK_FLAGS
+                            "-Wl,--whole-archive ${FDMODEL_LEVELDB_LIB_LIB} -Wl,-no-whole-archive")
+    endif()
   endif()
 endfunction()
diff --git a/cmake/summary.cmake b/cmake/summary.cmake
index 935e5910b1..9e53c3be65 100755
--- a/cmake/summary.cmake
+++ b/cmake/summary.cmake
@@ -62,6 +62,8 @@ function(fastdeploy_summary)
   endif()
   if(ENABLE_PADDLE_BACKEND)
     message(STATUS "  Paddle Inference version  : ${PADDLEINFERENCE_VERSION}")
+    message(STATUS "  PADDLE_WITH_ENCRYPT       : ${PADDLEINFERENCE_WITH_ENCRYPT}")
+    message(STATUS "  PADDLE_WITH_AUTH          : ${PADDLEINFERENCE_WITH_AUTH}")
   endif()
   if(ENABLE_POROS_BACKEND)
     message(STATUS "  Poros version  : ${POROS_VERSION}")
diff --git a/scripts/linux/build_linux_x86_64_cpp_gpu_encrypt_runtime.sh b/scripts/linux/build_linux_x86_64_cpp_gpu_encrypt_runtime.sh
new file mode 100755
index 0000000000..527d2f21c3
--- /dev/null
+++ b/scripts/linux/build_linux_x86_64_cpp_gpu_encrypt_runtime.sh
@@ -0,0 +1,106 @@
+#!/usr/bin/env bash
+# Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -e
+set +x
+
+# -------------------------------------------------------------------------------
+#                        readonly global variables
+# -------------------------------------------------------------------------------
+readonly ROOT_PATH=$(pwd)
+readonly BUILD_ROOT=build/Linux
+readonly BUILD_DIR="${BUILD_ROOT}/x86_64_gpu"  
+
+# -------------------------------------------------------------------------------
+#                                 tasks
+# -------------------------------------------------------------------------------
+__make_build_dir() {
+  if [ ! -d "${BUILD_DIR}" ]; then
+    echo "-- [INFO] BUILD_DIR: ${BUILD_DIR} not exists, setup manually ..."
+    if [ ! -d "${BUILD_ROOT}" ]; then
+      mkdir -p "${BUILD_ROOT}" && echo "-- [INFO] Created ${BUILD_ROOT} !"
+    fi
+    mkdir -p "${BUILD_DIR}" && echo "-- [INFO] Created ${BUILD_DIR} !"
+  else
+    echo "-- [INFO] Found BUILD_DIR: ${BUILD_DIR}"
+  fi
+}
+
+__check_cxx_envs() {
+  if [ $LDFLAGS ]; then
+    echo "-- [INFO] Found LDFLAGS: ${LDFLAGS}, \c"
+    echo "unset it before crossing compiling ${BUILD_DIR}"
+    unset LDFLAGS
+  fi
+  if [ $CPPFLAGS ]; then
+    echo "-- [INFO] Found CPPFLAGS: ${CPPFLAGS}, \c"
+    echo "unset it before crossing compiling ${BUILD_DIR}"
+    unset CPPFLAGS
+  fi
+  if [ $CPLUS_INCLUDE_PATH ]; then
+    echo "-- [INFO] Found CPLUS_INCLUDE_PATH: ${CPLUS_INCLUDE_PATH}, \c"
+    echo "unset it before crossing compiling ${BUILD_DIR}"
+    unset CPLUS_INCLUDE_PATH
+  fi
+  if [ $C_INCLUDE_PATH ]; then
+    echo "-- [INFO] Found C_INCLUDE_PATH: ${C_INCLUDE_PATH}, \c"
+    echo "unset it before crossing compiling ${BUILD_DIR}"
+    unset C_INCLUDE_PATH
+  fi
+}
+
+__build_fastdeploy_linux_x86_64_gpu_shared_custom_paddle() {
+
+  local FASDEPLOY_INSTALL_DIR="${ROOT_PATH}/${BUILD_DIR}/fastdeploy_install"
+  cd "${BUILD_DIR}" && echo "-- [INFO] Working Dir: ${PWD}"
+
+  cmake -DCMAKE_BUILD_TYPE=Release \
+        -DWITH_GPU=ON \
+        -DTRT_DIRECTORY=${TRT_DIRECTORY} \
+        -DCUDA_DIRECTORY=${CUDA_DIRECTORY} \
+        -DENABLE_ORT_BACKEND=ON \
+        -DENABLE_TRT_BACKEND=ON \
+        -DENABLE_PADDLE_BACKEND=ON \
+        -DPADDLEINFERENCE_DIRECTORY=${PADDLEINFERENCE_DIRECTORY} \
+        -DPADDLEINFERENCE_VERSION=${PADDLEINFERENCE_VERSION} \
+        -DENABLE_OPENVINO_BACKEND=ON \
+        -DENABLE_PADDLE2ONNX=ON \
+        -DENABLE_VISION=OFF \
+        -DENABLE_BENCHMARK=OFF \
+        -DBUILD_EXAMPLES=OFF \
+        -DPython_EXECUTABLE=/usr/bin/python3 \
+        -DCMAKE_INSTALL_PREFIX=${FASDEPLOY_INSTALL_DIR} \
+        -DLIBRARY_NAME=fastdeploy_runtime \
+        -Wno-dev ../../.. && make -j8 && make install
+
+  echo "-- [INFO][built][x86_64_gpu}][${FASDEPLOY_INSTALL_DIR}]"
+  echo "-- [INFO][${PADDLEINFERENCE_DIRECTORY}][${PADDLEINFERENCE_VERSION}]"
+}
+
+main() {
+  __make_build_dir
+  __check_cxx_envs
+  __build_fastdeploy_linux_x86_64_gpu_shared_custom_paddle
+  exit 0
+}
+
+main
+
+# Usage:
+# export PADDLEINFERENCE_DIRECTORY=xxx
+# export PADDLEINFERENCE_VERSION=xxx
+# export CUDA_DIRECTOY=/usr/local/cuda
+# export TRT_DIRECTORY=/home/qiuyanjun/TensorRT-8.5.2.2
+# ./scripts/linux/build_linux_x86_64_cpp_gpu_encrypt_runtime.sh
\ No newline at end of file
diff --git a/serving/Dockerfile b/serving/Dockerfile
index cfc368afdb..e7afb432c8 100755
--- a/serving/Dockerfile
+++ b/serving/Dockerfile
@@ -80,4 +80,9 @@ COPY build/fastdeploy_install/* /opt/fastdeploy/
 
 # Set environment variable
 ENV LD_LIBRARY_PATH="/opt/fastdeploy/lib:/opt/fastdeploy/third_libs/install/onnxruntime/lib:/opt/fastdeploy/third_libs/install/paddle2onnx/lib:/opt/fastdeploy/third_libs/install/paddle_inference/paddle/lib:/opt/fastdeploy/third_libs/install/openvino/runtime/lib/:/opt/fastdeploy/third_libs/install/tensorrt/lib/:/opt/fastdeploy/third_libs/install/opencv/lib64/:$LD_LIBRARY_PATH"
-ENV PATH="/opt/tritonserver/bin:$PATH"
\ No newline at end of file
+ENV PATH="/opt/tritonserver/bin:$PATH"
+
+ENV http_proxy=
+ENV https_proxy=
+ENV no_proxy=
+ENV TZ=Asia/Shanghai
\ No newline at end of file
diff --git a/serving/Dockerfile_CUDA_11_2_TRT_8_5_PADDLE_2_4_2 b/serving/Dockerfile_CUDA_11_2_TRT_8_5_PADDLE_2_4_2
index e5d509fe74..39d47d74fb 100644
--- a/serving/Dockerfile_CUDA_11_2_TRT_8_5_PADDLE_2_4_2
+++ b/serving/Dockerfile_CUDA_11_2_TRT_8_5_PADDLE_2_4_2
@@ -58,5 +58,5 @@ RUN python3 -m pip install https://paddle-wheel.bj.bcebos.com/2.4.2/linux/linux-
 COPY serving/build/libtriton_fastdeploy.so /opt/tritonserver/backends/fastdeploy/
 COPY build/fastdeploy_install /opt/fastdeploy/
 
-ENV LD_LIBRARY_PATH="/opt/TensorRT-8.5.2.2/lib/:/opt/fastdeploy/lib:/opt/fastdeploy/third_libs/install/onnxruntime/lib:/opt/fastdeploy/third_libs/install/paddle2onnx/lib:/opt/fastdeploy/third_libs/install/tensorrt/lib:/opt/fastdeploy/third_libs/install/paddle_inference/paddle/lib:/opt/fastdeploy/third_libs/install/paddle_inference/third_party/install/mkldnn/lib:/opt/fastdeploy/third_libs/install/paddle_inference/third_party/install/mklml/lib:/opt/fastdeploy/third_libs/install/openvino/runtime/lib:$LD_LIBRARY_PATH"
+ENV LD_LIBRARY_PATH="/opt/fastdeploy/lib:/opt/fastdeploy/third_libs/install/onnxruntime/lib:/opt/fastdeploy/third_libs/install/paddle2onnx/lib:/opt/fastdeploy/third_libs/install/tensorrt/lib:/opt/fastdeploy/third_libs/install/paddle_inference/paddle/lib:/opt/fastdeploy/third_libs/install/paddle_inference/third_party/install/mkldnn/lib:/opt/fastdeploy/third_libs/install/paddle_inference/third_party/install/mklml/lib:/opt/fastdeploy/third_libs/install/openvino/runtime/lib:$LD_LIBRARY_PATH"
 ENV PATH="/opt/tritonserver/bin:$PATH"
diff --git a/serving/Dockerfile_CUDA_11_4_TRT_8_4 b/serving/Dockerfile_CUDA_11_4_TRT_8_4
index 22087b1c80..1be59c8d10 100644
--- a/serving/Dockerfile_CUDA_11_4_TRT_8_4
+++ b/serving/Dockerfile_CUDA_11_4_TRT_8_4
@@ -55,5 +55,5 @@ RUN python3 -m pip install paddlepaddle-gpu==2.4.1.post112 -f https://www.paddle
 COPY serving/build/libtriton_fastdeploy.so /opt/tritonserver/backends/fastdeploy/
 COPY build/fastdeploy_install /opt/fastdeploy/
 
-ENV LD_LIBRARY_PATH="/opt/TensorRT-8.4.1.5/lib/:/opt/fastdeploy/lib:/opt/fastdeploy/third_libs/install/onnxruntime/lib:/opt/fastdeploy/third_libs/install/paddle2onnx/lib:/opt/fastdeploy/third_libs/install/tensorrt/lib:/opt/fastdeploy/third_libs/install/paddle_inference/paddle/lib:/opt/fastdeploy/third_libs/install/paddle_inference/third_party/install/mkldnn/lib:/opt/fastdeploy/third_libs/install/paddle_inference/third_party/install/mklml/lib:/opt/fastdeploy/third_libs/install/openvino/runtime/lib:$LD_LIBRARY_PATH"
+ENV LD_LIBRARY_PATH="/opt/fastdeploy/lib:/opt/fastdeploy/third_libs/install/onnxruntime/lib:/opt/fastdeploy/third_libs/install/paddle2onnx/lib:/opt/fastdeploy/third_libs/install/tensorrt/lib:/opt/fastdeploy/third_libs/install/paddle_inference/paddle/lib:/opt/fastdeploy/third_libs/install/paddle_inference/third_party/install/mkldnn/lib:/opt/fastdeploy/third_libs/install/paddle_inference/third_party/install/mklml/lib:/opt/fastdeploy/third_libs/install/openvino/runtime/lib:$LD_LIBRARY_PATH"
 ENV PATH="/opt/tritonserver/bin:$PATH"
diff --git a/serving/scripts/build_fd_xpu_encrypt_auth.sh b/serving/scripts/build_fd_xpu_encrypt_auth.sh
index 2fd1e2b1a0..824147b7fb 100755
--- a/serving/scripts/build_fd_xpu_encrypt_auth.sh
+++ b/serving/scripts/build_fd_xpu_encrypt_auth.sh
@@ -41,8 +41,11 @@ docker run -i --rm --name build_fd_xpu_auth_dev \
             python setup.py build;
             python setup.py bdist_wheel;
             cd /workspace/fastdeploy;
+            wget ${PADDLEINFERENCE_URL} && tar -zxvf ${PADDLEINFERENCE_URL##*/}
+            mv ${PADDLEINFERENCE_URL##*/} paddle_inference
+            PADDLEINFERENCE_DIRECTORY=${PWD}/paddle_inference
             rm -rf build; mkdir build; cd build;
-            cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=${PWD}/fastdeploy_install -DWITH_KUNLUNXIN=ON -DENABLE_PADDLE_BACKEND=ON -DPADDLEINFERENCE_URL=${PADDLEINFERENCE_URL} -DPADDLEINFERENCE_WITH_ENCRYPT_AUTH=ON -DENABLE_VISION=ON -DENABLE_BENCHMARK=ON -DLIBRARY_NAME=fastdeploy_runtime;
+            cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=${PWD}/fastdeploy_install -DWITH_KUNLUNXIN=ON -DENABLE_PADDLE_BACKEND=ON -DPADDLEINFERENCE_DIRECTORY=${PADDLEINFERENCE_DIRECTORY} -DENABLE_BENCHMARK=ON -DLIBRARY_NAME=fastdeploy_runtime;
             make -j`nproc`;
             make install;
             # fix the link error of libbkcl.so
diff --git a/serving/scripts/build_triton_fd_backend.sh b/serving/scripts/build_triton_fd_backend.sh
new file mode 100755
index 0000000000..a96166d928
--- /dev/null
+++ b/serving/scripts/build_triton_fd_backend.sh
@@ -0,0 +1,8 @@
+# This script offer a demo to build triton fastdeploy backend only.
+
+cd serving
+rm -rf build && mkdir build
+
+cd build
+cmake .. -DFASTDEPLOY_DIR=${FD_GPU_SDK} -DTRITON_COMMON_REPO_TAG=r21.10 -DTRITON_CORE_REPO_TAG=r21.10 -DTRITON_BACKEND_REPO_TAG=r21.10;
+make -j`nproc`
\ No newline at end of file