diff --git a/mosu-app/src/widgets/competition/InfoSection.tsx b/mosu-app/src/widgets/competition/InfoSection.tsx
index 9f655aba..99502f9b 100644
--- a/mosu-app/src/widgets/competition/InfoSection.tsx
+++ b/mosu-app/src/widgets/competition/InfoSection.tsx
@@ -13,7 +13,7 @@ export const InfoSection = () => {
         <section className={styles.competition_info_section}>
             <article className={styles.competition_info_section__title}>
                 <Image src={imgParticle} alt="" className={styles.competition_info_section__particle} />
-                <h2>우리 학교에서 신청자가 제일 많으면,</h2>
+                <h2>우리 학교에서 신청수가 제일 많으면,</h2>
                 <h1>우리 학교 전원 전액 환급</h1>
             </article>
 
@@ -38,10 +38,10 @@ export const InfoSection = () => {
                 />
                 <RankInfoCard
                     imgSrc={imgRank3}
-                    rank={"6~10위"}
+                    rank={"6~20위"}
                     descriptions={["전원 치킨", "기프티콘"]}
-                    value={"0"}
-                    delimiter={"원"}
+                    value={"1"}
+                    delimiter={"마리"}
                 />
             </ul>
         </section>
diff --git a/mosu-app/src/widgets/competition/RankTableSection.tsx b/mosu-app/src/widgets/competition/RankTableSection.tsx
index 75cbf957..3b96d72b 100644
--- a/mosu-app/src/widgets/competition/RankTableSection.tsx
+++ b/mosu-app/src/widgets/competition/RankTableSection.tsx
@@ -34,16 +34,28 @@ export const RankTableSection = ({ topRatedSchools }: RankTableSectionProps) =>
                             );
                         }
 
-                        const prevSchoolCount = topRatedSchools[index - 1].paidApplicationCount;
-                        const gap = prevSchoolCount - school.paidApplicationCount;
-                        const prevRank = index;
+                        let targetRank: number;
+                        let targetSchoolCount: number;
+
+                        if (rank >= 2 && rank <= 5) {
+                            targetRank = 1;
+                            targetSchoolCount = topRatedSchools[0].paidApplicationCount;
+                        } else if (rank >= 6 && rank <= 20) {
+                            targetRank = 5;
+                            targetSchoolCount = topRatedSchools[4]?.paidApplicationCount || 0;
+                        } else {
+                            targetRank = 20;
+                            targetSchoolCount = topRatedSchools[19]?.paidApplicationCount || 0;
+                        }
+
+                        const gap = targetSchoolCount - school.paidApplicationCount;
 
                         return (
                             <RankTableRow
                                 key={school.schoolName}
                                 rank={rank}
                                 schoolName={school.schoolName}
-                                prevRank={prevRank}
+                                prevRank={targetRank}
                                 gap={gap}
                             />
                         );