diff --git a/chart_plugin/CMakeLists.txt b/chart_plugin/CMakeLists.txt
index 6248c76b396c36fcc3c50ff3928ad2f25f1b1b6c..39589d2f0096ed7121a4502cfe0799cb782f9562 100755
--- a/chart_plugin/CMakeLists.txt
+++ b/chart_plugin/CMakeLists.txt
@@ -85,3 +85,4 @@ target_link_directories(${PROJECT_NAME}
     ${catkin_LIBRARY_DIRS}
     ${CMAKE_CURRENT_SOURCE_DIR}/../third_party/mathgl-2.4.4/mathgl-2.4.4/build/lib/
     ${CMAKE_BINARY_DIR}/third_party/sysroot/opt/ros/melodic/lib)
+