diff --git a/scripts/deploy-dev.sh b/scripts/deploy-dev.sh
index 521ac5f5..87828038 100644
--- a/scripts/deploy-dev.sh
+++ b/scripts/deploy-dev.sh
@@ -34,7 +34,7 @@ if [ -z "$IS_GREEN_EXIST" ];then
   sleep 3
   echo ">>> reload nginx"
   sudo cp /etc/nginx/conf.d/green-url.inc /etc/nginx/conf.d/service-url.inc
-  sudo nginx -s reload
+  sudo /usr/sbin/nginx -s reload
   echo ">>> down blue container"
 
   docker compose -f /home/ubuntu/docker-compose-dev.yml stop blue
@@ -63,7 +63,7 @@ else
   sleep 3
   echo ">>> reload nginx"
   sudo cp /etc/nginx/conf.d/blue-url.inc /etc/nginx/conf.d/service-url.inc
-  sudo nginx -s reload
+  sudo /usr/sbin/nginx -s reload
   echo ">>> down green container"
 
   docker compose -f /home/ubuntu/docker-compose-dev.yml stop green
diff --git a/scripts/deploy-prod.sh b/scripts/deploy-prod.sh
index 27c17227..d5c0225c 100644
--- a/scripts/deploy-prod.sh
+++ b/scripts/deploy-prod.sh
@@ -32,7 +32,7 @@ if [ -z "$IS_GREEN_EXIST" ];then
   sleep 3
   echo ">>> reload nginx"
   sudo cp /etc/nginx/conf.d/green-url.inc /etc/nginx/conf.d/service-url.inc
-  sudo nginx -s reload
+  sudo /usr/sbin/nginx -s reload
   echo ">>> down blue container"
   docker compose stop blue
   docker image prune -f
@@ -58,7 +58,7 @@ else
   sleep 3
   echo ">>> reload nginx"
   sudo cp /etc/nginx/conf.d/blue-url.inc /etc/nginx/conf.d/service-url.inc
-  sudo nginx -s reload
+  sudo /usr/sbin/nginx -s reload
   echo ">>> down green container"
   docker compose stop green
   docker image prune -f