diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4132482..4edee36 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -43,9 +43,9 @@ target_link_libraries(camera_to_rtsp
     ${GSTREAMER_LIBRARIES}
     ${GSTREAMER_RTSP_LIBRARIES}
     pthread
-    paho-mqttpp3
-    paho-mqtt3a
-    paho-mqtt3c
+    ${CMAKE_SOURCE_DIR}/third_party/lib/libpaho-mqttpp3.a
+    ${CMAKE_SOURCE_DIR}/third_party/lib/libpaho-mqtt3a.a
+    ${CMAKE_SOURCE_DIR}/third_party/lib/libpaho-mqtt3c.a
 )
 
 # 运行时把 config.json 复制到 bin/ 目录