diff --git a/paddle/framework/op_info.h b/paddle/framework/op_info.h
index 231f212fa35091cab752dc3d9bb43b1f98909426..c504f69e30bb899c183bd4281d2eadb50fd3b376 100644
--- a/paddle/framework/op_info.h
+++ b/paddle/framework/op_info.h
@@ -54,6 +54,8 @@ struct OpInfo {
                             "Operator GradOpMaker has not been registered.");
     return grad_op_maker_;
   }
+
+  const OpAttrChecker* Checker() const { return checker_; }
 };
 
 class OpInfoMap {
diff --git a/paddle/framework/op_registry.cc b/paddle/framework/op_registry.cc
index e9d2e5587282250d1f9fcd952cb1c0b002d2b5bb..504afbd5dbacf7185f92e0000d19666230e2fb42 100644
--- a/paddle/framework/op_registry.cc
+++ b/paddle/framework/op_registry.cc
@@ -23,8 +23,8 @@ std::unique_ptr<OperatorBase> OpRegistry::CreateOp(
     const std::string& type, const VariableNameMap& inputs,
     const VariableNameMap& outputs, AttributeMap attrs) {
   auto& info = OpInfoMap::Instance().Get(type);
-  if (info.checker_ != nullptr) {
-    info.checker_->Check(attrs);
+  if (info.Checker() != nullptr) {
+    info.Checker()->Check(attrs);
   }
   auto op = info.Creator()(type, inputs, outputs, attrs);
   return std::unique_ptr<OperatorBase>(op);