diff --git a/paddle/fluid/ir/interface/op_yaml_info_parser.cc b/paddle/fluid/ir/interface/op_yaml_info_parser.cc
index b21e4f82a70cc9e8af3740abc2f9d53d1e9829bb..58936631a9ff7b2c2efe41aa6c382b9156dd5a79 100644
--- a/paddle/fluid/ir/interface/op_yaml_info_parser.cc
+++ b/paddle/fluid/ir/interface/op_yaml_info_parser.cc
@@ -89,7 +89,7 @@ const std::map<std::string, int>& OpYamlInfoParser::InputName2Id() const {
 }
 
 bool OpYamlInfoParser::HasInplace(const std::string& out_name) const {
-  auto inplace_info = std::get<3>(op_info_tuple_).inplace;
+  auto& inplace_info = std::get<3>(op_info_tuple_).inplace;
   for (size_t i = 0; i < inplace_info.size(); i++) {
     if (out_name == inplace_info[i].first) {
       return true;
@@ -100,7 +100,7 @@ bool OpYamlInfoParser::HasInplace(const std::string& out_name) const {
 
 const std::string& OpYamlInfoParser::InplaceName(
     const std::string& out_name) const {
-  auto inplace_info = std::get<3>(op_info_tuple_).inplace;
+  auto& inplace_info = std::get<3>(op_info_tuple_).inplace;
   for (size_t i = 0; i < inplace_info.size(); i++) {
     if (out_name == inplace_info[i].first) {
       return inplace_info[i].second;