diff --git a/configs/7B_sft.py b/configs/7B_sft.py
index 7e81f42..4358ae8 100644
--- a/configs/7B_sft.py
+++ b/configs/7B_sft.py
@@ -38,7 +38,7 @@ ckpt = dict(
     # If you want to initialize your model weights from another model, you must set `auto_resume` to False.
     # If you want to train from scratch, please set `auto_resume` to False and 'load_ckpt_info' to None.
     auto_resume=True,
-    checkpoint_every=CHECKPOINT_EVERY,  # if checkpoint_every is not set, auto checkpoint_every will be executed
+    checkpoint_every=CHECKPOINT_EVERY,
     async_upload=True,  # async ckpt upload. (only work for boto3 ckpt)
     async_upload_tmp_folder="/dev/shm/internlm_tmp_ckpt/",  # path for temporarily files during asynchronous upload.
     auto_save_time=1200,  # time to control oss_snapshot_freq. If not set, 1200 seconds by default.