diff --git a/activation/silu_grad/op_host/arch35/silu_grad_tiling.cpp b/activation/silu_grad/op_host/arch35/silu_grad_tiling.cpp
index 50937b3f7..7663dc52a 100644
--- /opt/cloud/slavespace/usr1/096471637100f3de0fcfc01072822a80/ut/activation/silu_grad/op_host/arch35/silu_grad_tiling.cpp
+++ /opt/cloud/slavespace/usr1/096471637100f3de0fcfc01072822a80/ut/activation/silu_grad/op_host/arch35/silu_grad_tiling.cpp
@@ -181,7 +181,7 @@
     Ops::Base::BroadcastTilingData broadcastTilingData;
     ge::graphStatus status = BroadcastTiling(broadcastTilingParams, broadcastTilingData);
     if (status != ge::GRAPH_SUCCESS) {
-        OP_LOGE(context_->GetNodeName(), "broadcast tiling failed.");
+        OP_LOGE(context_->GetNodeName(), "broadcast tiling failed, opKey: %lu.", opKey);
         return ge::GRAPH_FAILED;
     }
 

