diff --git a/paddle/framework/operator.h b/paddle/framework/operator.h
index 8b7f743671..10034c58e9 100644
--- a/paddle/framework/operator.h
+++ b/paddle/framework/operator.h
@@ -68,8 +68,8 @@ class OperatorBase {
                const AttributeMap& attrs,
                std::unordered_map<std::string, int>* in_out_idxs)
       : type_(type),
-        inputs_(input),
-        outputs_(output),
+        inputs_(inputs),
+        outputs_(outputs),
         attrs_(attrs),
         in_out_idxs_(in_out_idxs) {}