diff --git a/sample_cc/lidar/CMakeLists.txt b/sample_cc/lidar/CMakeLists.txt
index 2a6b854..213be2d 100644
--- a/sample_cc/lidar/CMakeLists.txt
+++ b/sample_cc/lidar/CMakeLists.txt
@@ -11,13 +11,3 @@ target_include_directories(${DEMO_NAME}
         PRIVATE
         "${CMAKE_SOURCE_DIR}/sdk_core/include/third_party/cmdline"
         )
-
-message("----- CMAKE_SOURCE_DIR = ${CMAKE_SOURCE_DIR}")
-message("----- CMAKE_CURRENT_SOURCE_DIR = ${CMAKE_CURRENT_SOURCE_DIR}")
-message("----- CMAKE_BINARY_DIR = ${CMAKE_BINARY_DIR}")
-message("----- CMAKE_CURRENT_BINARY_DIR = ${CMAKE_CURRENT_BINARY_DIR}")
-message("----- PROJECT_SOURCE_DIR = ${PROJECT_SOURCE_DIR}")
-
-
-get_target_property(incl_dirs ${DEMO_NAME} INCLUDE_DIRECTORIES)
-message("----- ${DEMO_NAME} incl dirs = ${incl_dirs}")