diff --git a/BE/error/src/main/java/com/example/demo/schedule/infrastructure/persistence/ScheduleJpaRepository.java b/BE/error/src/main/java/com/example/demo/schedule/infrastructure/persistence/ScheduleJpaRepository.java
new file mode 100644
index 0000000..14827f0
--- /dev/null
+++ b/BE/error/src/main/java/com/example/demo/schedule/infrastructure/persistence/ScheduleJpaRepository.java
@@ -0,0 +1,58 @@
+package com.example.demo.schedule.infrastructure.persistence;
+
+import com.example.demo.schedule.domain.ScheduleRepository;
+import jakarta.persistence.EntityManager;
+import org.springframework.stereotype.Repository;
+
+import java.util.Optional;
+import java.util.stream.Stream;
+
+@Repository
+public class ScheduleJpaRepository implements ScheduleRepository {
+
+    private final EntityManager em;
+
+    public ScheduleJpaRepository(EntityManager em) {
+        this.em = em;
+    }
+
+    @Override
+    public ScheduleEntity save(ScheduleEntity entity) {
+        if (entity.getEventId() == null) {
+            em.persist(entity);
+            return entity;
+        } else {
+            return em.merge(entity);
+        }
+    }
+
+
+    public Stream<ScheduleEntity> streamAllPublic() {
+        Stream<ScheduleEntity> entity = em.createQuery("SELECT s FROM ScheduleEntity s WHERE s.scheduleType = 'PUBLIC'", ScheduleEntity.class).getResultStream();
+        return entity;
+    }
+
+
+    public Stream<ScheduleEntity> streamAllPrivate() {
+        Stream<ScheduleEntity> entities = em.createQuery("SELECT s FROM ScheduleEntity s WHERE s.scheduleType = 'PRIVATE'", ScheduleEntity.class)
+                .getResultStream();
+        return entities;
+    }
+
+    @Override
+    public Optional<ScheduleEntity> findById(Long eventId) {
+        Optional<ScheduleEntity> schedule = em.createQuery("SELECT s FROM ScheduleEntity s WHERE s.eventId = eventId", ScheduleEntity.class)
+                .setParameter("evnetId", eventId)
+                .getResultStream()
+                .findFirst();
+        return schedule;
+    }
+
+    @Override
+    public void deleteById(Long eventId) {
+        ScheduleEntity entity = em.find(ScheduleEntity.class, eventId);
+        if (entity != null) {
+            em.remove(entity);
+        }
+    }
+}