diff --git a/CMakeLists.txt b/CMakeLists.txt
index 65fbbb481c432f7b905f4dec7ea39c51ec853ae8..bbe47d4ff1dc51fd2ff40fd2a88bf93d717a7ca8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -26,7 +26,7 @@ find_package(NumPy REQUIRED)
 find_package(Threads REQUIRED)
 find_package(AVX QUIET)
 find_package(Glog REQUIRED)
-find_package(Gflags REQUIRED)
+find_package(Gflags COMPONENTS nothreads_static REQUIRED)
 find_package(GTest)
 find_package(Sphinx)
 find_package(Doxygen)
diff --git a/cmake/util.cmake b/cmake/util.cmake
index 43a56378df0094200d3c7c95a704c27222654708..3b4258654f05c0397b173b808d92524975ec99d4 100644
--- a/cmake/util.cmake
+++ b/cmake/util.cmake
@@ -110,7 +110,7 @@ function(link_paddle_exe TARGET_NAME)
         ${METRIC_LIBS}
         ${PROTOBUF_LIBRARY}
         ${LIBGLOG_LIBRARY}
-        ${GFLAGS_LIBRARIES}
+        gflags
         ${CMAKE_THREAD_LIBS_INIT}
         ${CBLAS_LIBS}
         ${ZLIB_LIBRARIES}
diff --git a/paddle/capi/CMakeLists.txt b/paddle/capi/CMakeLists.txt
index 62e9e5ccef379fa8868ba58b7e9ea9774877f9c2..80cf2c7fa913df0a8d7fff4af792ae200c61334e 100644
--- a/paddle/capi/CMakeLists.txt
+++ b/paddle/capi/CMakeLists.txt
@@ -18,7 +18,9 @@ target_include_directories(paddle_capi PUBLIC ${CMAKE_CURRENT_BINARY_DIR})
 add_dependencies(paddle_capi gen_proto_cpp)
 
 target_link_libraries(paddle_capi
+  "-Wl,-force_load"
   paddle_gserver
+  "-Wl,-force_load"
   paddle_function
   paddle_pserver
   paddle_trainer_lib
@@ -30,7 +32,7 @@ target_link_libraries(paddle_capi
   paddle_cuda
   ${PROTOBUF_LIBRARY}
   ${LIBGLOG_LIBRARY}
-  ${GFLAGS_LIBRARIES}
+  gflags
   ${CMAKE_THREAD_LIBS_INIT}
   ${CBLAS_LIBS}
   ${ZLIB_LIBRARIES}
@@ -38,7 +40,6 @@ target_link_libraries(paddle_capi
   ${CMAKE_DL_LIBS}
   ${PYTHON_LIBRARIES})
 
-
 set(PADDLE_CAPI_INC_PATH
   ${CMAKE_CURRENT_BINARY_DIR}
   ${CMAKE_CURRENT_SOURCE_DIR})
diff --git a/paddle/capi/Main.cpp b/paddle/capi/Main.cpp
index 49606e1f942b71f8a5f9a8841d15ebe7050018da..cc07e2ba4ef8179297f1961ea0a33c5553196c27 100644
--- a/paddle/capi/Main.cpp
+++ b/paddle/capi/Main.cpp
@@ -26,18 +26,4 @@ int PDInit(int argc, char** argv) {
   free(realArgv[0]);
   return PD_NO_ERROR;
 }
-
-int PDParseTrainerConfigFromFile(char* filename,
-                                 void** modelConfigProtobuf,
-                                 int* size) {
-  if (filename == nullptr || modelConfigProtobuf == nullptr || size == nullptr)
-    return PD_NULLPTR;
-  paddle::TrainerConfigHelper conf(filename);
-  if (!conf.getConfig().IsInitialized()) return PD_PROTOBUF_ERROR;
-  *size = conf.getConfig().ByteSize();
-  *modelConfigProtobuf = malloc(*size);
-  if (!conf.getConfig().SerializeToArray(*modelConfigProtobuf, *size))
-    return PD_PROTOBUF_ERROR;
-  return PD_NO_ERROR;
-}
 }
diff --git a/paddle/capi/PaddleCAPI.h b/paddle/capi/PaddleCAPI.h
index fa43b3b40bbe5c081a284cef24b3a73e2443a496..17a2498671859f703fd9c0735a82f9e2c531f205 100644
--- a/paddle/capi/PaddleCAPI.h
+++ b/paddle/capi/PaddleCAPI.h
@@ -61,10 +61,6 @@ int PDGradientMachineDestroy(PD_GradiemtMachine machine);
 
 int PDInit(int argc, char** argv);
 
-int PDParseTrainerConfigFromFile(char* filename,
-                                 void** modelConfigProtobuf,
-                                 int* size);
-
 #ifdef __cplusplus
 }
 #endif
diff --git a/paddle/capi/tests/CMakeLists.txt b/paddle/capi/tests/CMakeLists.txt
index e1fa3d6b79139edb582778a86aa4248749715f43..e54a53e2935b401f9cec1d3a48f4ea127dec7960 100644
--- a/paddle/capi/tests/CMakeLists.txt
+++ b/paddle/capi/tests/CMakeLists.txt
@@ -13,7 +13,6 @@ function(add_capi_unittest_without_exec TARGET_NAME)
     ${TARGET_NAME}
     ${sources})
 
-
   target_link_libraries(
     ${TARGET_NAME}
     paddle_capi
diff --git a/paddle/capi/tests/test_GradientMachine.cpp b/paddle/capi/tests/test_GradientMachine.cpp
index 8c1ea73ae6cd699a9641427edc221deb26481bff..f07d1e4e7294fc629dd91ee36cd7917f9aa24bc1 100644
--- a/paddle/capi/tests/test_GradientMachine.cpp
+++ b/paddle/capi/tests/test_GradientMachine.cpp
@@ -1,15 +1,18 @@
 #include <gtest/gtest.h>
+#include <paddle/trainer/TrainerConfigHelper.h>
 #include <stdlib.h>
 #include <string.h>
 #include "PaddleCAPI.h"
 
 TEST(GradientMachine, load) {
-  void* buf;
-  int size;
-  ASSERT_EQ(
-      PD_NO_ERROR,
-      PDParseTrainerConfigFromFile(strdup("./vgg_16_cifar.py"), &buf, &size));
-  free(buf);
+  paddle::TrainerConfigHelper config("./vgg_16_cifar.py");
+  std::string buffer;
+  ASSERT_TRUE(config.getModelConfig().SerializeToString(&buffer));
+  PD_GradiemtMachine machine;
+
+  ASSERT_EQ(PD_NO_ERROR,
+            PDGradientMachineCreateForPredict(
+                &machine, &buffer[0], (int)buffer.size()));
 }
 
 int main(int argc, char** argv) {