diff --git a/CMakeLists.txt b/CMakeLists.txt
index ff4cdce..9b006ee 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -27,6 +27,7 @@ include_directories(
     ${CMAKE_SOURCE_DIR}/third_party/include
     ${CMAKE_SOURCE_DIR}/third_party/include/paho_mqtt
     ${GSTREAMER_INCLUDE_DIRS}
+    /usr/include   
 )
 
 # 源文件