diff --git a/server/apps/exam/serializers.py b/server/apps/exam/serializers.py
index aeeb2c6..9313fbf 100644
--- a/server/apps/exam/serializers.py
+++ b/server/apps/exam/serializers.py
@@ -11,6 +11,7 @@ class QuestioncatSerializer(ModelSerializer):
 
 
 class QuestionSerializer(ModelSerializer):
+    questioncat_name = serializers.CharField(source='questioncat.name', read_only=True)
     class Meta:
         model = Question
         fields = '__all__'