diff --git a/src/main/java/com/assu/server/domain/partnership/dto/PaperContentResponseDTO.java b/src/main/java/com/assu/server/domain/partnership/dto/PaperContentResponseDTO.java
index fd8f0f7a..e467ac54 100644
--- a/src/main/java/com/assu/server/domain/partnership/dto/PaperContentResponseDTO.java
+++ b/src/main/java/com/assu/server/domain/partnership/dto/PaperContentResponseDTO.java
@@ -1,8 +1,10 @@
 package com.assu.server.domain.partnership.dto;
 
+import java.time.format.DateTimeFormatter;
 import java.util.List;
 
 import com.assu.server.domain.partnership.entity.Goods;
+import com.assu.server.domain.partnership.entity.Paper;
 import com.assu.server.domain.partnership.entity.PaperContent;
 import com.assu.server.domain.partnership.entity.enums.CriterionType;
 import com.assu.server.domain.partnership.entity.enums.OptionType;
@@ -14,8 +16,11 @@ public record PaperContentResponseDTO(
 	Long contentId,
 	List<String> goods,
 	Integer people,
-	Long cost
+	Long cost,
+	String partnershipPeriod
 ) {
+	private static final DateTimeFormatter PERIOD_DATE_FORMAT = DateTimeFormatter.ofPattern("yyyy.MM.dd");
+
 	public static List<PaperContentResponseDTO> toContentResponseList(List<PaperContent> contents) {
 		return contents.stream()
 			.map(PaperContentResponseDTO::toContentResponse)
@@ -41,12 +46,21 @@ public static PaperContentResponseDTO toContentResponse(PaperContent content) {
 			content.getId(),
 			goodsList,
 			peopleValue,
-			content.getCost()
+			content.getCost(),
+			buildPartnershipPeriod(content.getPaper())
 		);
 
 	}
 
 
+	private static String buildPartnershipPeriod(Paper paper) {
+		if (paper.getPartnershipPeriodStart() == null || paper.getPartnershipPeriodEnd() == null) {
+			return null;
+		}
+		return "제휴기간 " + paper.getPartnershipPeriodStart().format(PERIOD_DATE_FORMAT)
+			+ " ~ " + paper.getPartnershipPeriodEnd().format(PERIOD_DATE_FORMAT);
+	}
+
 	private static List<String> extractGoods(PaperContent content) {
 		if (content.getOptionType() == OptionType.SERVICE ) {
 			return content.getGoods().stream()
diff --git a/src/main/java/com/assu/server/domain/store/controller/StoreController.java b/src/main/java/com/assu/server/domain/store/controller/StoreController.java
index 7a43e91f..d88c1550 100644
--- a/src/main/java/com/assu/server/domain/store/controller/StoreController.java
+++ b/src/main/java/com/assu/server/domain/store/controller/StoreController.java
@@ -103,7 +103,8 @@ public ResponseEntity<BaseResponse<TodayBestResponseDTO>> getTodayBestStore() {
 			"    - `contentId` (Long): 컨텐츠 고유 ID\n" +
 			"    - `goods` (List<String>): 제공되는 상품/서비스 리스트\n" +
 			"    - `people` (Integer): 사용 가능 인원\n" +
-			"    - `cost` (Long): 유저 부담 금액 (0이면 무료)\n\n" +
+			"    - `cost` (Long): 유저 부담 금액 (0이면 무료)\n" +
+			"    - `partnershipPeriod` (String): 제휴기간 (예: \"제휴기간 2026.07.21 ~ 2026.12.31\", 기간 정보가 없으면 null)\n\n" +
 			"**Error Cases:**\n" +
 			"  - 성공: 200 OK, `isSuccess=true`, `result=PaperResponseDTO` (제휴 컨텐츠 상세 정보)\n" +
 			"  - 실패: \n" +