diff --git a/serving/client/face_service/face_service.py b/serving/client/face_service/face_service.py
index 42eb2cd70194628083942a4abb41874ae66c258a..7263fe6d768f9e22b3279115edec0421afc6589a 100644
--- a/serving/client/face_service/face_service.py
+++ b/serving/client/face_service/face_service.py
@@ -82,8 +82,6 @@ def test():
     with open('./data/00000000.jpg', 'rb') as f:
         image = f.read()
     bc = FaceService()
-    for i in image:
-        print("%x" % i)
     bc.connect('127.0.0.1:8010')
     result = bc.encode([image])
     print(result[0])
diff --git a/serving/server/plsc_serving/run/__init__.py b/serving/server/plsc_serving/run/__init__.py
index 5fa4d7a71bada8b870ea21dfa18e69ab72f3f896..bbfb7474320bae6165f90bd2e72f2f20124b109d 100644
--- a/serving/server/plsc_serving/run/__init__.py
+++ b/serving/server/plsc_serving/run/__init__.py
@@ -186,5 +186,4 @@ class PLSCServer():
             os.remove(tar_name)
 
         self.model_path_str = r'model_data_path: "./data/model/paddle/fluid/' + model_name + r'"'
-
         os.chdir(self.get_path())