diff --git a/src/main/java/zero/eight/donut/DonutApplication.java b/src/main/java/zero/eight/donut/DonutApplication.java
index 2fad6dc..c094421 100644
--- a/src/main/java/zero/eight/donut/DonutApplication.java
+++ b/src/main/java/zero/eight/donut/DonutApplication.java
@@ -3,7 +3,9 @@
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
+import org.springframework.scheduling.annotation.EnableScheduling;
 
+@EnableScheduling
 @EnableJpaAuditing
 @SpringBootApplication
 public class DonutApplication {
diff --git a/src/main/java/zero/eight/donut/domain/enums/Status.java b/src/main/java/zero/eight/donut/domain/enums/Status.java
index 492e4f8..6399a05 100644
--- a/src/main/java/zero/eight/donut/domain/enums/Status.java
+++ b/src/main/java/zero/eight/donut/domain/enums/Status.java
@@ -4,7 +4,7 @@
 
 @Getter
 public enum Status {
-    SELFUSED("SELFUSED"),
+    SELF_USED("SELF_USED"),
     STORED("STORED"),
     REPORTED("REPORTED"),
     UNUSED("UNUSED"),
diff --git a/src/main/java/zero/eight/donut/repository/GiftRepository.java b/src/main/java/zero/eight/donut/repository/GiftRepository.java
index 3b8a4ad..a2677d4 100644
--- a/src/main/java/zero/eight/donut/repository/GiftRepository.java
+++ b/src/main/java/zero/eight/donut/repository/GiftRepository.java
@@ -19,4 +19,8 @@ public interface GiftRepository extends JpaRepository<Gift, Long> {
     int sumByNotAssigned();
     @Query(value = "SELECT SUM(g.price) FROM gift g WHERE g.store = :storeName", nativeQuery = true)
     int sumByStoreName(String storeName);
+
+    @Query(value = "SELECT * FROM gift g WHERE g.status = :status AND g.is_assigned = false" +
+            "AND g.due_date BETWEEN :startDate AND :endDate", nativeQuery = true)
+    List<Gift> findAllByNotAssignedAndStatusAndDueDateBetween(String status,LocalDateTime startDate, LocalDateTime endDate);
 }
diff --git a/src/main/java/zero/eight/donut/service/DonationService.java b/src/main/java/zero/eight/donut/service/DonationService.java
index 8b7f42b..b045ead 100644
--- a/src/main/java/zero/eight/donut/service/DonationService.java
+++ b/src/main/java/zero/eight/donut/service/DonationService.java
@@ -2,12 +2,20 @@
 
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.scheduling.annotation.Async;
+import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 import zero.eight.donut.common.response.ApiResponse;
+import zero.eight.donut.domain.Gift;
+import zero.eight.donut.domain.enums.Status;
 import zero.eight.donut.dto.donation.DonateGiftRequestDto;
 import zero.eight.donut.dto.donation.GiftboxRequestDto;
+import zero.eight.donut.repository.GiftRepository;
 
 import java.io.IOException;
+import java.time.LocalDateTime;
+import java.util.List;
 
 @Slf4j
 @RequiredArgsConstructor
@@ -15,6 +23,18 @@
 public class DonationService {
 
     private final SerialDonationService donationService;
+    private  final GiftRepository giftRepository;
+
+    @Async
+    @Transactional
+    @Scheduled(cron = "0 0 0 * * *")
+    public void autoDonate(){
+        List<Gift> giftList = giftRepository.findAllByNotAssignedAndStatusAndDueDateBetween( "STORED", LocalDateTime.now(), LocalDateTime.now().minusDays(30));
+        for (Gift gift : giftList) {
+            gift.updateStatus("UNUSED");
+            giftRepository.save(gift);
+        }
+    }
 
     public synchronized ApiResponse<?> assignGiftbox(GiftboxRequestDto giftboxRequestDto) {
         return donationService.assignGiftbox(giftboxRequestDto);