diff --git a/paddle/go/crecordio/test/test.c b/paddle/go/crecordio/test/test.c
index 598b0965d8a34863dcf3005a4d2af81c8188acd5..5461a0911f5f8df302e3ba42ba7a747b5aebb5ca 100644
--- a/paddle/go/crecordio/test/test.c
+++ b/paddle/go/crecordio/test/test.c
@@ -28,4 +28,5 @@ int main() {
     panic();
   }
   free(item);
+  paddle_reader_release(r);
 }