diff --git a/samples/demo/aruco_detection.cpp b/samples/demo/aruco_detection.cpp
index b8520ba..0229400 100644
--- a/samples/demo/aruco_detection.cpp
+++ b/samples/demo/aruco_detection.cpp
@@ -9,7 +9,7 @@ int main(int argc, char *argv[]) {
   // 实例化Aruco检测器类
   sv::ArucoDetector ad;
   // 手动导入相机参数，如果使用Amov的G1等吊舱或相机，则可以忽略该步骤，将自动下载相机参数文件
-  ad.loadCameraParams(sv::get_home() + "/SpireCV/params/c-params/calib_webcam_640x480.yaml");
+  ad.loadCameraParams(sv::get_home() + "/SpireCV/calib_webcam_640x480.yaml");
   
   // 打开摄像头
   sv::Camera cap;