diff --git a/compiler/engines/nn_engine/optimizer/adapter/tbe_adapter/tbe_task_builder_adapter.cc b/compiler/engines/nn_engine/optimizer/adapter/tbe_adapter/tbe_task_builder_adapter.cc
index 29653b29b..33536e4fd 100644
--- /opt/cloud/slavespace/usr1/096471637100f3de0fcfc01072822a80/ut/compiler/engines/nn_engine/optimizer/adapter/tbe_adapter/tbe_task_builder_adapter.cc
+++ /opt/cloud/slavespace/usr1/096471637100f3de0fcfc01072822a80/ut/compiler/engines/nn_engine/optimizer/adapter/tbe_adapter/tbe_task_builder_adapter.cc
@@ -769,7 +769,7 @@
   return ret;
 }
 
-bool TbeTaskBuilderAdapter::GetUnknownShapeFlag() {
+bool TbeTaskBuilderAdapter::GetUnknownShapeFlag() const {
   bool is_support_unknown_shape = false;
   (void)ge::AttrUtils::GetBool(op_desc_, ATTR_NAME_SUPPORT_DYNAMIC_SHAPE, is_support_unknown_shape);
   bool is_unknown_shape = UnknownShapeUtils::IsUnknownShapeOp(*node_.GetOpDesc());

