diff --git a/compose-dev.yaml b/compose-dev.yaml
index 3ce1712..19e3718 100644
--- a/compose-dev.yaml
+++ b/compose-dev.yaml
@@ -1,5 +1,5 @@
-version: '3.1'
-name: app-01-DevEnvironments
+version: '3.8'
+name: app-01-dev
 services:
   app:
     entrypoint:
diff --git a/docker-compose2.yml b/docker-compose2.yml
index 9e1592a..9f29f0e 100644
--- a/docker-compose2.yml
+++ b/docker-compose2.yml
@@ -1,5 +1,5 @@
-version: '3.1'
-
+version: '3.8'
+name: demo01-dev
 services:
   db:
     image: mysql:latest
@@ -14,6 +14,25 @@ services:
     volumes:
       - d:/docker-data/mysql:/var/lib/mysql
       
+  postgres:
+    image: postgres
+    container_name: postgre-01
+    ports:
+      - "5432:5432"
+    restart: always
+    environment:
+      POSTGRES_USER: postgres
+      POSTGRES_PASSWORD: "11111111"
+      POSTGRES_DB: y9_public
+      PGDATA: "/var/lib/postgresql/data/pgdata"
+    volumes:
+      - d:/docker-data/postgres:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U postgres -d y9_public"]
+      interval: 10s
+      timeout: 5s
+      retries: 3
+
   redis:
     image: redis:latest
     container_name: redis01
diff --git a/pom.xml b/pom.xml
index 4a4b44d..583cdc2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>3.1.1</version>
+		<version>3.1.3</version>
 		<relativePath/> <!-- lookup parent from repository -->
 	</parent>
 	<groupId>net.risesoft</groupId>