diff --git a/paddle/framework/grad_op_builder.cc b/paddle/framework/grad_op_builder.cc
index 6d9d174eeabe49b081a79acda3d454e4f0a59481..6235be75f27dadb65de663ff1b3caf26a649f6cb 100644
--- a/paddle/framework/grad_op_builder.cc
+++ b/paddle/framework/grad_op_builder.cc
@@ -109,7 +109,7 @@ void GradOpBuilder::CompleteGradOp(OperatorBase* grad_op) const {
   }
   grad_op->attrs_["input_format"] = in_format;
   grad_op->attrs_["output_format"] = out_format;
-  grad_op->in_out_idxs_.resect(grad_varmap);
+  grad_op->in_out_idxs_.reset(grad_varmap);
 }
 
 }  // namespace framework