diff --git a/problem/serizalizers.py b/problem/serizalizers.py
index 441c9c5..0df4218 100644
--- a/problem/serizalizers.py
+++ b/problem/serizalizers.py
@@ -14,7 +14,6 @@ class ProblemSampleSerializer(serializers.ListField):
 
 class JSONField(serializers.Field):
     def to_representation(self, value):
-        print value, type(value)
         return json.loads(value)
 
 
diff --git a/template/oj/announcement/announcement.html b/template/oj/announcement/announcement.html
index f2e4d67..f166e55 100644
--- a/template/oj/announcement/announcement.html
+++ b/template/oj/announcement/announcement.html
@@ -15,7 +15,6 @@
         {% endifequal %}
     </p>
 
-
     <div>
         <p>{{ announcement.content|safe }}</p>
     </div>