diff --git a/docker/dify/.gitignore b/docker/dify/.gitignore
index c67d0b7..eec8ce3 100644
--- a/docker/dify/.gitignore
+++ b/docker/dify/.gitignore
@@ -5,6 +5,7 @@
 # 1. 默认忽略 volumes 下所有内容
 volumes/**
 nginx/
+backups/*
 # 2. 保留当前已存在的目录本身（目录结构），方便写入 .gitkeep / 初始化文件
 !volumes/
 !volumes/app/
@@ -24,4 +25,4 @@ nginx/
 !volumes/oceanbase/init.d/vec_memory.sql
 !volumes/opensearch/opensearch_dashboards.yml
 !volumes/sandbox/conf/config.yaml
-!volumes/sandbox/conf/config.yaml.example
\ No newline at end of file
+!volumes/sandbox/conf/config.yaml.example
diff --git a/docker/dify/backup.sh b/docker/dify/backup.sh
new file mode 100755
index 0000000..9cbb857
--- /dev/null
+++ b/docker/dify/backup.sh
@@ -0,0 +1,48 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# Dify docker backup script
+# 备份内容：
+#   1) Postgres 数据库 dify
+#   2) 整个 volumes/ 目录（包括插件、向量库等数据）
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+cd "$SCRIPT_DIR"
+
+BACKUP_DIR="$SCRIPT_DIR/backups"
+TIMESTAMP="$(date +%Y%m%d_%H%M%S)"
+DB_FILE="$BACKUP_DIR/dify_db_${TIMESTAMP}.sql"
+VOL_FILE="$BACKUP_DIR/dify_volumes_${TIMESTAMP}.tar.gz"
+
+mkdir -p "$BACKUP_DIR"
+
+DB_USER="${POSTGRES_USER:-postgres}"
+DB_NAME="${POSTGRES_DB:-dify}"
+
+# 自动检测 db_postgres 容器名，匹配形如 "<project>-db_postgres-1"
+DB_CONTAINER="${DB_CONTAINER:-}"
+if [ -z "$DB_CONTAINER" ]; then
+  DB_CONTAINER="$(docker ps --format '{{.Names}}' | grep 'db_postgres-1$' | head -n1 || true)"
+fi
+
+if [ -z "$DB_CONTAINER" ]; then
+  echo "错误：未找到名称类似 '*-db_postgres-1' 的运行中容器，请确认 db_postgres 服务已启动。" >&2
+  exit 1
+fi
+
+echo "[1/2] 导出 Postgres 数据库 ${DB_NAME} (容器: ${DB_CONTAINER}) ..."
+
+docker exec -t "${DB_CONTAINER}" \
+  pg_dump -U "${DB_USER}" -d "${DB_NAME}" > "${DB_FILE}"
+
+echo "数据库已备份到: ${DB_FILE}"
+
+echo "[2/2] 打包 volumes/ 目录 ..."
+if [ ! -d "volumes" ]; then
+  echo "警告：当前目录下不存在 volumes/ 目录，跳过卷备份。" >&2
+else
+  tar czf "${VOL_FILE}" volumes/
+  echo "卷数据已打包到: ${VOL_FILE}"
+fi
+
+echo "备份完成。"
diff --git a/docker/dify/restore.sh b/docker/dify/restore.sh
new file mode 100755
index 0000000..b1bd2e8
--- /dev/null
+++ b/docker/dify/restore.sh
@@ -0,0 +1,76 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# Dify docker restore script
+# 使用 backups/ 中的备份恢复：
+#   1) volumes/ 目录
+#   2) Postgres 数据库 dify
+#
+# 用法：
+#   ./restore.sh              # 使用最新备份
+#   ./restore.sh 20251124_120000  # 使用指定时间戳的一组备份
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+cd "$SCRIPT_DIR"
+
+BACKUP_DIR="$SCRIPT_DIR/backups"
+TIMESTAMP="${1:-latest}"
+
+if [ ! -d "$BACKUP_DIR" ]; then
+  echo "错误：未找到备份目录 $BACKUP_DIR" >&2
+  exit 1
+fi
+
+# 选择备份文件
+if [ "$TIMESTAMP" = "latest" ]; then
+  DB_FILE="$(ls -1t "$BACKUP_DIR"/dify_db_*.sql 2>/dev/null | head -n1 || true)"
+  VOL_FILE="$(ls -1t "$BACKUP_DIR"/dify_volumes_*.tar.gz 2>/dev/null | head -n1 || true)"
+else
+  DB_FILE="$BACKUP_DIR/dify_db_${TIMESTAMP}.sql"
+  VOL_FILE="$BACKUP_DIR/dify_volumes_${TIMESTAMP}.tar.gz"
+fi
+
+if [ -z "${DB_FILE:-}" ] || [ ! -f "$DB_FILE" ]; then
+  echo "错误：未找到数据库备份文件 (dify_db_*.sql)，请检查 $BACKUP_DIR" >&2
+  exit 1
+fi
+
+if [ -z "${VOL_FILE:-}" ] || [ ! -f "$VOL_FILE" ]; then
+  echo "错误：未找到卷备份文件 (dify_volumes_*.tar.gz)，请检查 $BACKUP_DIR" >&2
+  exit 1
+fi
+
+DB_USER="${POSTGRES_USER:-postgres}"
+DB_NAME="${POSTGRES_DB:-dify}"
+
+# 自动检测 db_postgres 容器名，匹配形如 "<project>-db_postgres-1"
+DB_CONTAINER="${DB_CONTAINER:-}"
+if [ -z "$DB_CONTAINER" ]; then
+  DB_CONTAINER="$(docker ps --format '{{.Names}}' | grep 'db_postgres-1$' | head -n1 || true)"
+fi
+
+if [ -z "$DB_CONTAINER" ]; then
+  echo "错误：未找到名称类似 '*-db_postgres-1' 的运行中容器，请先启动 dify 的 db_postgres 服务。" >&2
+  exit 1
+fi
+
+echo "将使用备份："
+echo "  DB:  $DB_FILE"
+echo "  Vol: $VOL_FILE"
+read -rp "确认恢复这些备份? 这可能覆盖现有数据 [y/N]: " CONFIRM
+if [[ ! "$CONFIRM" =~ ^[Yy]$ ]]; then
+  echo "已取消恢复。"
+  exit 0
+fi
+
+echo "[1/2] 恢复 volumes/ 目录 ..."
+tar xzf "$VOL_FILE" -C "$SCRIPT_DIR"
+
+echo "[2/2] 恢复 Postgres 数据库 ${DB_NAME} ..."
+# 可选：先清空数据库，按需修改
+# docker exec -i "$DB_CONTAINER" psql -U "$DB_USER" -d "$DB_NAME" -c 'DROP SCHEMA public CASCADE; CREATE SCHEMA public;'
+
+docker exec -i "$DB_CONTAINER" \
+  psql -U "$DB_USER" -d "$DB_NAME" < "$DB_FILE"
+
+echo "恢复完成。"