diff --git a/wordpress.yaml b/wordpress.yaml
index 6f48d41..41c9b01 100644
--- a/wordpress.yaml
+++ b/wordpress.yaml
@@ -13,6 +13,20 @@ spec:
       labels:
         app: wordpress
     spec:
+      initContainers:
+      - name: init-pg4wp
+        image: hub.hamdocker.ir/library/busybox:latest
+        command:
+        - sh
+        - -c
+        - |
+          wget -O /tmp/pg4wp.zip https://github.com/kevinoid/postgresql-for-wordpress/archive/refs/heads/master.zip
+          unzip /tmp/pg4wp.zip -d /var/www/html/wp-content/plugins/
+          mv /var/www/html/wp-content/plugins/postgresql-for-wordpress-master /var/www/html/wp-content/plugins/pg4wp
+          cp /var/www/html/wp-content/plugins/pg4wp/db.php /var/www/html/wp-content/db.php
+        volumeMounts:
+        - name: wordpress-data
+          mountPath: /var/www/html
       containers:
       - name: wordpress
         image: wordpress:latest
@@ -27,6 +41,12 @@ spec:
           value: "wordpress"
         ports:
         - containerPort: 80
+        volumeMounts:
+        - name: wordpress-data
+          mountPath: /var/www/html
+      volumes:
+      - name: wordpress-data
+        emptyDir: {}
 ---
 apiVersion: v1
 kind: Service