diff --git a/projects/rtmpose/examples/RTMPose-Deploy/Windows/TensorRT/src/RTMPoseTensorRT/main.cpp b/projects/rtmpose/examples/RTMPose-Deploy/Windows/TensorRT/src/RTMPoseTensorRT/main.cpp
index 210df9caa6..3799bca896 100644
--- a/projects/rtmpose/examples/RTMPose-Deploy/Windows/TensorRT/src/RTMPoseTensorRT/main.cpp
+++ b/projects/rtmpose/examples/RTMPose-Deploy/Windows/TensorRT/src/RTMPoseTensorRT/main.cpp
@@ -57,6 +57,7 @@ int main()
             break;
     }
     cv::destroyAllWindows();
+    cap.release();
 
     return 0;
 }