diff --git a/apps/backend/src/rank/decorator/getRank.decorator.ts b/apps/backend/src/rank/decorator/getRank.decorator.ts
index d2b3845..fdb8e82 100644
--- a/apps/backend/src/rank/decorator/getRank.decorator.ts
+++ b/apps/backend/src/rank/decorator/getRank.decorator.ts
@@ -9,7 +9,31 @@ export function getRankResponseDecorator() {
     ApiResponse({
       status: 200,
       description: '랭킹 조회 성공',
-      type: GetRankSuccessResponseDto
+      type: GetRankSuccessResponseDto,
+      examples: {
+        success: {
+          summary: '랭킹이 있는 경우',
+          value: {
+            code: 200,
+            message: '현재 랭킹을 조회했습니다.',
+            data: {
+              rank: 5,
+              percentage: 50
+            }
+          }
+        },
+        noRank: {
+          summary: '랭킹이 갱신되지 않은 경우',
+          value: {
+            code: 200,
+            message: '현재 랭킹을 조회했습니다.',
+            data: {
+              rank: -1,
+              percentage: null
+            }
+          }
+        }
+      }
     })
   );
 }
diff --git a/apps/backend/src/rank/dto/getRank.dto.ts b/apps/backend/src/rank/dto/getRank.dto.ts
index b2afc0c..3133810 100644
--- a/apps/backend/src/rank/dto/getRank.dto.ts
+++ b/apps/backend/src/rank/dto/getRank.dto.ts
@@ -3,9 +3,15 @@ import { ApiProperty } from '@nestjs/swagger';
 export class GetRankDataDto {
   @ApiProperty({
     description: '순위',
-    example: '5'
+    example: 33
   })
   rank: number;
+
+  @ApiProperty({
+    description: '백분율',
+    example: 50
+  })
+  percentage: number | null;
 }
 
 export class GetRankSuccessResponseDto {
diff --git a/apps/backend/src/rank/rank.service.ts b/apps/backend/src/rank/rank.service.ts
index 6a94a26..52e4fa4 100644
--- a/apps/backend/src/rank/rank.service.ts
+++ b/apps/backend/src/rank/rank.service.ts
@@ -43,6 +43,6 @@ export class RankService {
     const totalmembers = await this.redisClient.zCard('ranking');
     if (!rank) return { rank: -1, percentage: null };
     const percentage = ((rank + 1) / totalmembers) * 100;
-    return { rank: rank + 1, percentage: percentage.toFixed(0) };
+    return { rank: rank + 1, percentage: percentage == 0 ? 1 : percentage.toFixed(0) };
   }
 }