diff --git a/cron/tasks/backup.js b/cron/tasks/backup.js
index 64337a4..af38664 100644
--- a/cron/tasks/backup.js
+++ b/cron/tasks/backup.js
@@ -13,10 +13,10 @@ const bot = new TelegramBot(TOKEN, { polling: false });
 // Настройки S3 / R2
 const s3Client = new S3Client({
   region: "auto",
-  endpoint: process.env.S3_ENDPOINT, // Напр: https://<id>.r2.cloudflarestorage.com
+  endpoint: process.env.S3_ENDPOINT,
   credentials: {
-    accessKeyId: process.env.S3_ACCESS_KEY_ID,
-    secretAccessKey: process.env.S3_SECRET_ACCESS_KEY,
+    accessKeyId: process.env.S3_ACCESS_KEY_ID || "",
+    secretAccessKey: process.env.S3_SECRET_ACCESS_KEY || ""
   },
 });
 
@@ -30,17 +30,18 @@ class Backup {
 
       const fileName = `backup_${new Date().toISOString().replace(/[:.]/g, "-")}.sqlite`;
 
+      const fileBuffer = fs.readFileSync(FILE);
+
       // 1. Отправка в Telegram
-      await bot.sendDocument(CHAT_ID, fs.createReadStream(FILE), {
+      await bot.sendDocument(CHAT_ID, fileBuffer, {
         caption: `📦 Резервна копія бази даних`,
       });
       console.log("✅ Telegram: успішно надіслано");
 
-      // 2. Отправка в S3 (R2)
-      const fileBuffer = fs.readFileSync(FILE);
+      // 2. Отправка в S3 (R2)      
       const uploadParams = {
         Bucket: process.env.S3_BUCKET_NAME,
-        Key: `sheep-service.com/database/${fileName}`, // Путь внутри бакета
+        Key: `sheep-service.com/database/${fileName}`,
         Body: fileBuffer,
         ContentType: "application/x-sqlite3",
       };
diff --git a/docker-compose.yml b/docker-compose.yml
index 57e7d7c..9e874e1 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -96,6 +96,11 @@ services:
       - VAPID_PUBLIC_KEY=${VAPID_PUBLIC_KEY}
       - VAPID_PRIVATE_KEY=${VAPID_PRIVATE_KEY}
       - DOMAIN=${DOMAIN}
+
+      - S3_ENDPOINT=${S3_ENDPOINT}
+      - S3_ACCESS_KEY_ID=${S3_ACCESS_KEY_ID}
+      - S3_SECRET_ACCESS_KEY=${S3_SECRET_ACCESS_KEY}
+      - S3_BUCKET_NAME=${S3_BUCKET_NAME}
     networks:
       - network