diff --git a/activation/sigmoid/op_host/arch35/sigmoid_tiling_arch35.cpp b/activation/sigmoid/op_host/arch35/sigmoid_tiling_arch35.cpp
index f124ff4b9..04fc81af3 100644
--- /opt/cloud/slavespace/usr1/096471637100f3de0fcfc01072822a80/ut/activation/sigmoid/op_host/arch35/sigmoid_tiling_arch35.cpp
+++ /opt/cloud/slavespace/usr1/096471637100f3de0fcfc01072822a80/ut/activation/sigmoid/op_host/arch35/sigmoid_tiling_arch35.cpp
@@ -135,8 +135,8 @@
 
     ElewiseTilingData elewiseTilingData;
     auto status = ElewiseTiling(elewiseTilingParams, elewiseTilingData);
-    OP_CHECK_IF((status == ge::GRAPH_FAILED), OP_LOGE(context_->GetNodeName(), "elewise tiling failed"),
-                return ge::GRAPH_FAILED);
+    OP_CHECK_IF((status == ge::GRAPH_FAILED),
+                OP_LOGE(context_->GetNodeName(), "elewise tiling failed, opKey: %lu.", opKey), return ge::GRAPH_FAILED);
 
     tilingKey_ = GenerateTilingKey(elewiseTilingData.innerKey);
     blockNum = elewiseTilingData.blockNum;

