diff --git a/ge/generator/ge_generator.cc b/ge/generator/ge_generator.cc
index 6023b1fb..975ae7cd 100644
--- a/ge/generator/ge_generator.cc
+++ b/ge/generator/ge_generator.cc
@@ -66,7 +66,7 @@ bool ContainsDynamicInpus(const ge::OpDesc &op_desc) {
 }  // namespace
 
 namespace ge {
-static Status CheckEngineTypeSupport(const Nodeptr &node, OpEngineType engine_type) {
+static Status CheckEngineTypeSupport(const NodePtr &node, OpEngineType engine_type) {
   const OpDescPtr &op_desc = node->GetOpDesc();
   GE_CHECK_NOTNULL_EXEC(op_desc, return PARAM_INVALID);
   if (engine_type == ENGINE_SYS) {