diff --git a/python/paddle/fluid/io.py b/python/paddle/fluid/io.py
index 0f7c12272f8db70fda5776e82a3567b00f9430b0..d8d650026be82545fefc14ae09806c1b53f3d8bb 100644
--- a/python/paddle/fluid/io.py
+++ b/python/paddle/fluid/io.py
@@ -111,7 +111,7 @@ def is_persistable(var):
 
 
 def is_belong_to_optimizer(var):
-    if not isinstance(var, Parameter):
+    if not isinstance(var, Parameter) or var.desc.need_check_feed():
         return is_persistable(var)
 
     return False