diff --git a/core/apps/evaluation/serializers/bonus/Bonus.py b/core/apps/evaluation/serializers/bonus/Bonus.py
index 3f181ef..825c609 100644
--- a/core/apps/evaluation/serializers/bonus/Bonus.py
+++ b/core/apps/evaluation/serializers/bonus/Bonus.py
@@ -22,7 +22,7 @@ class BonusCategorySerializer(serializers.ModelSerializer):
 
 
 class BonusCategoryListSerializer(serializers.ModelSerializer):
-    price = serializers.DecimalField(max_digits=12, decimal_places=2)
+    price = serializers.SerializerMethodField(method_name='get_price')
 
     class Meta:
         model = BonusCategory
@@ -43,7 +43,7 @@ class BonusEmployeeBonusSerializer(serializers.ModelSerializer):
 
 
 class EmployeeBonusListSerializer(serializers.ModelSerializer):
-    price = serializers.DecimalField(max_digits=12, decimal_places=2)
+    price = serializers.SerializerMethodField(method_name='get_price')
 
     class Meta:
         model = EmployeeBonus