diff --git a/external/libconfig/build_libconfig.sh b/external/libconfig/build_libconfig.sh
index 8495a4e..1d7b516 100755
--- a/external/libconfig/build_libconfig.sh
+++ b/external/libconfig/build_libconfig.sh
@@ -17,12 +17,12 @@ if [ ! -f "./libconfig-1.7.3/lib/.libs/libconfig++.a" ] || [ ! -f "./libconfig-1
     case $platform in
     "linux")
     echo "==Compile linux."
-    ./configure
+    ./configure --disable-cxx --enable-static=yes
     make
     ;;
     *)
     echo "==Compile cross compile."
-    ./configure --host=$CROSS_COMPILER
+    ./configure --host=$CROSS_COMPILER --disable-cxx --enable-static=yes
     make
     ;;
     esac
diff --git a/utils/Config/CMakeLists.txt b/utils/Config/CMakeLists.txt
index 367a4a7..236b09d 100644
--- a/utils/Config/CMakeLists.txt
+++ b/utils/Config/CMakeLists.txt
@@ -21,7 +21,7 @@ aux_source_directory(./src SRC_FILES)
 
 set(TARGET_NAME ConfigBase)
 add_library(${TARGET_NAME} STATIC ${SRC_FILES})
-target_link_libraries(${TARGET_NAME} StatusCode Log config++)
+target_link_libraries(${TARGET_NAME} StatusCode Log libconfig.a)
 
 if ("${CLANG_TIDY_SUPPORT}" MATCHES "true")
 add_custom_target(
@@ -45,15 +45,15 @@ endif()
 
 # build libconfig before make libConfig.a
 add_custom_command(
-    OUTPUT ${EXTERNAL_SOURCE_PATH}/libconfig/libconfig-1.7.3/lib/.libs/libconfig++.a
+    OUTPUT ${EXTERNAL_SOURCE_PATH}/libconfig/libconfig-1.7.3/lib/.libs/libconfig.a
     COMMAND echo "Build libconfig-1.7.3. CMAKE_C_COMPILER = ${CMAKE_C_COMPILER}"
     # COMMAND tar zxvf libconfig-1.7.3.tar.gz
     COMMAND sh build_libconfig.sh ${TARGET_PLATFORM} ${CROSS_COMPILER_PATH} ${CMAKE_C_COMPILER}
     WORKING_DIRECTORY ${EXTERNAL_SOURCE_PATH}/libconfig
 )
 add_custom_target(
-    config++
-    DEPENDS ${EXTERNAL_SOURCE_PATH}/libconfig/libconfig-1.7.3/lib/.libs/libconfig++.a
+    libconfig.a
+    DEPENDS ${EXTERNAL_SOURCE_PATH}/libconfig/libconfig-1.7.3/lib/.libs/libconfig.a
 )
 
 # add_custom_command(