diff --git a/config/cls.yaml b/config/cls.yaml
index 4a2d92f..1f83eb0 100644
--- a/config/cls.yaml
+++ b/config/cls.yaml
@@ -1,7 +1,7 @@
 batch_size: 16
 epoch: 200
 learning_rate: 1e-3
-gpu: 1
+gpu: 0
 num_point: 1024
 optimizer: Adam
 weight_decay: 1e-4