diff --git a/.DS_Store b/.DS_Store
index 6ba8752c..fdb01761 100644
Binary files a/.DS_Store and b/.DS_Store differ
diff --git a/.github/.DS_Store b/.github/.DS_Store
index 8c9229fc..125f9709 100644
Binary files a/.github/.DS_Store and b/.github/.DS_Store differ
diff --git a/.github/workflows/mailing-ci-cd.yml b/.github/workflows/mailing-ci-cd.yml
index d770e582..9a63e776 100644
--- a/.github/workflows/mailing-ci-cd.yml
+++ b/.github/workflows/mailing-ci-cd.yml
@@ -88,13 +88,13 @@ jobs:
 
             echo "Starting Spring Boot service..."
             cd ~/mailing-service
-            nohup java -jar service-mailing.jar --server.port=8091 > service-mailing.log 2>&1 &
+            nohup java -jar service-mailing.jar --server.port=8081 > service-mailing.log 2>&1 &
             echo "Spring Boot service deployed successfully!"
 
             sleep 30
 
             echo "Performing health check..."
-            curl -X 'GET' 'http://localhost:8091' -H 'accept: application/json' || (echo "Service health check failed!" && exit 1)
+            curl -X 'GET' 'http://localhost:8081' -H 'accept: application/json' || (echo "Service health check failed!" && exit 1)
 
             echo "Service deployed and healthy!"