diff --git a/src/pages/event/EventDetailPage/CategoryDetail/ClubDetail.tsx b/src/pages/event/EventDetailPage/CategoryDetail/ClubDetail.tsx
index bb7ed8d1..5c4e45b3 100644
--- a/src/pages/event/EventDetailPage/CategoryDetail/ClubDetail.tsx
+++ b/src/pages/event/EventDetailPage/CategoryDetail/ClubDetail.tsx
@@ -32,7 +32,7 @@ const ClubDetail = ({ data }: ClubDetail) => {
         {totalCost && (
           <div>
             <ContentLabel>{EVENT_DETAIL.COST}</ContentLabel>
-            <div>{totalCost}원</div>
+            <div>{totalCost.toLocaleString()}원</div>
           </div>
         )}
         {location && (
diff --git a/src/pages/event/SubmitFormPage/SubmitFormPage.style.ts b/src/pages/event/SubmitFormPage/SubmitFormPage.style.ts
index 9faa9618..3b5812de 100644
--- a/src/pages/event/SubmitFormPage/SubmitFormPage.style.ts
+++ b/src/pages/event/SubmitFormPage/SubmitFormPage.style.ts
@@ -9,7 +9,12 @@ const SubmitFormTitle = styled.p`
   font-size: ${Theme.fontSize.extraTitle};
 `;
 const SubmitFormContent = styled.p`
-  font-size: 1.5rem;
+  font-size: 1rem;
+  white-space: pre-wrap;
+  margin: 1rem 0;
+  padding: 0.5rem;
+  border: 1px solid ${Theme.color.idkGrey};
+  border-radius: 0.25rem;
 `;
 const FormWrapper = styled.form`
   display: flex;