diff --git a/parser/onnx/subgraph_adapter/subgraph_adapter.h b/parser/onnx/subgraph_adapter/subgraph_adapter.h
index 038628c..502e40d 100644
--- a/parser/onnx/subgraph_adapter/subgraph_adapter.h
+++ b/parser/onnx/subgraph_adapter/subgraph_adapter.h
@@ -50,6 +50,9 @@ class PARSER_FUNC_VISIBILITY SubgraphAdapter {
   virtual domi::Status AdaptAndFindAllSubgraphs(ge::onnx::NodeProto *parent_op,
                                           std::vector<ge::onnx::GraphProto *> &onnx_graphs,
                                           std::map<std::string, ge::onnx::GraphProto *> &name_to_onnx_graph) {
+    (void)parent_op;
+    (void)onnx_graphs;
+    (void)name_to_onnx_graph;
     return domi::SUCCESS;
   }
 };
diff --git a/parser/tensorflow/tensorflow_shape_n_parser.cc b/parser/tensorflow/tensorflow_shape_n_parser.cc
index 32a0b67..80fb857 100644
--- a/parser/tensorflow/tensorflow_shape_n_parser.cc
+++ b/parser/tensorflow/tensorflow_shape_n_parser.cc
@@ -155,10 +155,14 @@ Status TensorFlowShapeNParser::ParseParams(const Message *op_src, ge::OpDescPtr
 
 // AUTO GEN PLEASE DO NOT MODIFY IT
 Status TensorFlowShapeNParser::PreParseParams(const domi::tensorflow::NodeDef *node, ShapeNOperator *op) {
+  (void)node;
+  (void)op;
   return SUCCESS;
 }
 
 Status TensorFlowShapeNParser::PostParseParams(const domi::tensorflow::NodeDef *node, ShapeNOperator *op) {
+  (void)node;
+  (void)op;
   return SUCCESS;
 }