diff --git a/configs/kr_lp_pgnet.yml b/configs/kr_lp_pgnet.yml
index baa306e..6d23c49 100644
--- a/configs/kr_lp_pgnet.yml
+++ b/configs/kr_lp_pgnet.yml
@@ -83,7 +83,7 @@ Train:
           channel_first: False
       - E2ELabelEncodeTrain:
       - PGProcessTrain:
-          batch_size: 32
+          batch_size: 16
           use_resize: True
           use_random_crop: False
           min_crop_size: 24
@@ -95,7 +95,7 @@ Train:
   loader:
     shuffle: True
     drop_last: True
-    batch_size_per_card: 32
+    batch_size_per_card: 16
     num_workers: 8
 
 Eval: