diff --git a/python/paddle/optimizer/optimizer.py b/python/paddle/optimizer/optimizer.py
index e3e7257f75705bf4b414fac35053d286170a1526..ec367c7c710eda3ba37d5afbda0cce6065f82d3f 100644
--- a/python/paddle/optimizer/optimizer.py
+++ b/python/paddle/optimizer/optimizer.py
@@ -338,9 +338,6 @@ class Optimizer(object):
                 adam.set_state_dict(opti_state_dict)
 
         '''
-        if isinstance(self._learning_rate, LRScheduler):
-            self._learning_rate.set_dict(state_dict["LR_Scheduler"])
-
         if isinstance(self._learning_rate, LRScheduler):
             self._learning_rate.set_state_dict(state_dict["LR_Scheduler"])