diff --git a/tools/ps_demo.py b/tools/ps_demo.py
index 7016b2e25ccdc2b39c16e052264eb951f58d8274..9c6a366b4de24f11830d01f6c5b099b8bef310cc 100644
--- a/tools/ps_demo.py
+++ b/tools/ps_demo.py
@@ -27,7 +27,6 @@ sys.path.append(root_path)
 
 import paddle
 import ppgan.faceutils as futils
-#from psgan import PostProcess
 from ppgan.utils.options import parse_args
 from ppgan.utils.config import get_config
 from ppgan.utils.setup import setup