diff --git a/configs/7B_sft.py b/configs/7B_sft.py
index 0c37495..9a866dd 100644
--- a/configs/7B_sft.py
+++ b/configs/7B_sft.py
@@ -150,8 +150,8 @@ pipeline parallel (dict):
 tensor parallel: tensor parallel size, usually the number of GPUs per node.
 """
 parallel = dict(
-    zero1=-1,
-    pipeline=dict(size=2, interleaved_overlap=True),
+    zero1=8,
+    pipeline=dict(size=1, interleaved_overlap=True),
     sequence_parallel=False,
 )