diff --git a/src/main/java/com/integrated/techhub/pr/application/PullRequestService.java b/src/main/java/com/integrated/techhub/pr/application/PullRequestService.java
index 94c0472..04f9346 100644
--- a/src/main/java/com/integrated/techhub/pr/application/PullRequestService.java
+++ b/src/main/java/com/integrated/techhub/pr/application/PullRequestService.java
@@ -53,7 +53,7 @@ private List<Long> getStepInTitle(final String title) {
 
     private void isNotExistSave(final List<PullRequest> newPrs) {
         for (PullRequest newPr : newPrs) {
-            if (!pullRequestRepository.existsByTitle(newPr.getTitle())) {
+            if (!pullRequestRepository.existsByStepIdAndTitle(newPr.getStepId(), newPr.getTitle())) {
                 pullRequestRepository.save(newPr);
             }
         }
diff --git a/src/main/java/com/integrated/techhub/pr/domain/repository/PullRequestRepository.java b/src/main/java/com/integrated/techhub/pr/domain/repository/PullRequestRepository.java
index 9bb981f..ba4a13e 100644
--- a/src/main/java/com/integrated/techhub/pr/domain/repository/PullRequestRepository.java
+++ b/src/main/java/com/integrated/techhub/pr/domain/repository/PullRequestRepository.java
@@ -5,6 +5,6 @@
 
 public interface PullRequestRepository extends JpaRepository<PullRequest, Long> {
 
-    boolean existsByTitle(final String title);
+    boolean existsByStepIdAndTitle(final Long stepId, final String title);
 
 }