diff --git a/src/apis/challenge-record/challenge.record.api.ts b/src/apis/challenge-record/challenge.record.api.ts
index 70a497f..9818084 100644
--- a/src/apis/challenge-record/challenge.record.api.ts
+++ b/src/apis/challenge-record/challenge.record.api.ts
@@ -12,7 +12,7 @@ export async function postVerification(
   id: number,
   image: File,
   content: string
-): Promise<any> {
+): Promise<unknown> {
   const formData = new FormData();
   formData.append(
     'body',