diff --git a/rslidar_driver/CMakeLists.txt b/rslidar_driver/CMakeLists.txt
index c8d8fb0..fcb1159 100644
--- a/rslidar_driver/CMakeLists.txt
+++ b/rslidar_driver/CMakeLists.txt
@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 2.8.3)
 project(rslidar_driver)
 
-add_compile_options(-std=c++11)
+add_compile_options(-std=c++14)
 set(CMAKE_BUILD_TYPE Release)#RelWithDebInfo
 ## Find catkin macros and libraries
 ## if COMPONENTS list like find_package(catkin REQUIRED COMPONENTS xyz)
diff --git a/rslidar_pointcloud/CMakeLists.txt b/rslidar_pointcloud/CMakeLists.txt
index 21bde31..0bc98ea 100644
--- a/rslidar_pointcloud/CMakeLists.txt
+++ b/rslidar_pointcloud/CMakeLists.txt
@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 2.8.3)
 project(rslidar_pointcloud)
 
-add_compile_options(-std=c++11)
+add_compile_options(-std=c++14)
 set(CMAKE_BUILD_TYPE Release)#RelWithDebInfo
 set(${PROJECT_NAME}_CATKIN_DEPS
     angles