diff --git a/saber/funcs/impl/bm/vender_conv.cpp b/saber/funcs/impl/bm/vender_conv.cpp
index 1da25809f..4e50032fc 100644
--- a/saber/funcs/impl/bm/vender_conv.cpp
+++ b/saber/funcs/impl/bm/vender_conv.cpp
@@ -47,6 +47,8 @@ SaberStatus VenderConv2D<BM, AK_FLOAT>::\
     /* Send arguments. */
     BM_CHECK(bmkernel_send_args(_handle, reinterpret_cast<void *>(&api), sizeof(api)));
 
+    LOG(INFO) << "BM conv done!";
+
     return SaberSuccess;
 }