diff --git a/parser/common/convert/message2operator.h b/parser/common/convert/message2operator.h
index 5b073fc..a1810cb 100644
--- a/parser/common/convert/message2operator.h
+++ b/parser/common/convert/message2operator.h
@@ -41,7 +41,7 @@ class Message2Operator {
   static void ParseRepeatedBaseTypeField(const google::protobuf::Reflection *reflection,
                                          const google::protobuf::Message *message,
                                          const google::protobuf::FieldDescriptor *field,
-                                         ge::Operator &ops);
+                                         ge::Operator &ops, const int field_size);
 };
 }  // namespace ge
 #endif  // PARSER_MESSAGE2OPERATOR_H
diff --git a/parser/tensorflow/graph_functiondef.h b/parser/tensorflow/graph_functiondef.h
index 4a7a017..44cd48a 100644
--- a/parser/tensorflow/graph_functiondef.h
+++ b/parser/tensorflow/graph_functiondef.h
@@ -65,16 +65,6 @@ class GraphToFunctionDef {
   static void AddNodeAttr(const string &attr_name,
                           const domi::tensorflow::AttrValue &value,
                           domi::tensorflow::NodeDef *node_def);
- private:
-  static domi::Status DataOpToFunctionDef(const ge::NodePtr &node, FunctionDef *fdef,
-                                          std::map<string, string> &tensor_renaming, NameMapHelper &node_names);
-
-
-  static domi::Status NetoutputOpToFunctionDef(const ge::NodePtr &node, FunctionDef *fdef,
-                                               NameMapHelper &node_names);
-
-  static domi::Status UpdateFunctionDef(const ge::NodePtr &node, NodeDef *node_def,
-                                        NameMapHelper &node_names);
 };
 
 class NameMapHelper {