Update sync_data.sh

sync_data.sh

@@ -104,8 +104,8 @@ sync_data() {
             timestamp=$(date +%Y%m%d_%H%M%S)
             backup_file="account_backup_${timestamp}.tar.gz"
             
-            # 压缩 account 目录
-            tar -czf "/tmp/${backup_file}" -C /app/account .
+            # 压缩 account 目录和 accounts.db
+            tar -czf "/tmp/${backup_file}" -C /app/account /app/accounts.db
             
             echo "Uploading backup to HuggingFace..."
             upload_backup "/tmp/${backup_file}" "${backup_file}"