diff --git a/prod-upgrade/nacos/nacos-no-pvc.yaml b/prod-upgrade/nacos/nacos-no-pvc.yaml
index f613a41..07e55b2 100644
--- a/prod-upgrade/nacos/nacos-no-pvc.yaml
+++ b/prod-upgrade/nacos/nacos-no-pvc.yaml
@@ -6,7 +6,7 @@ metadata:
 data:
   mysql.host: "mysql-nacos.base.svc"
   mysql.db.name: "nacos"
-  mysql.port: "3306"
+  mysql.port: 3306
   mysql.user: "root"
   mysql.password: "Admin@2099"