diff --git a/src/main/resources/api/openapi.yaml b/src/main/resources/api/openapi.yaml
index 70a53a7..a84141d 100644
--- a/src/main/resources/api/openapi.yaml
+++ b/src/main/resources/api/openapi.yaml
@@ -1647,7 +1647,7 @@ components:
         id: 0
         title: 커피 안마시기
         imageUrl: "http://localhost/images/ch01"
-        award: 2000
+        reward: 2000
         participantCount: 23
         avgAchiveRatio: 50.0
         maxAchiveDays: 63