diff --git a/python/paddle/fluid/framework.py b/python/paddle/fluid/framework.py
index c548b9a425759bc764987b666d7ec237c8394430..1407c93a240b03514d576cb9505a9ff7b600b4f5 100644
--- a/python/paddle/fluid/framework.py
+++ b/python/paddle/fluid/framework.py
@@ -756,10 +756,8 @@ class Variable(object):
     def _cloneVar(self, copy=False):
         if not copy:
             return self.block.create_var(
-                name=unique_name.generate(".".join(self.name)),
-                dtype=self.dtype,
-                persistable=self.persistable,
-                stop_gradient=self.stop_gradient, )
+                name=unique_name.generate_with_ignorable_key(self.name),
+                dtype=self.dtype)
         else:
             return self