diff --git a/mindspore/train/callback/_lr_scheduler_callback.py b/mindspore/train/callback/_lr_scheduler_callback.py
index df490a08acc..2d9c095cfb0 100644
--- a/mindspore/train/callback/_lr_scheduler_callback.py
+++ b/mindspore/train/callback/_lr_scheduler_callback.py
@@ -28,9 +28,6 @@ class LearningRateScheduler(Callback):
     """
     Change the learning_rate during training.
 
-    Note:
-        This class is not supported on CPU.
-
     Args:
         learning_rate_function (Function): The function about how to change the learning rate during training.