diff --git a/python/setup.py.app.in b/python/setup.py.app.in
index 272d4a7fb75b9b80d73ca493d966ff4418ab0d77..77099e667e880f3f62ab4cde9d5ae3b6295d1b90 100644
--- a/python/setup.py.app.in
+++ b/python/setup.py.app.in
@@ -42,7 +42,7 @@ if '${PACK}' == 'ON':
 
 
 REQUIRED_PACKAGES = [
-    'six >= 1.10.0', 'sentencepiece', 'cv2', 'pillow'
+    'six >= 1.10.0', 'sentencepiece', 'opencv-python', 'pillow'
 ]
 
 packages=['paddle_serving_app',