diff --git a/CHANGELOG.md b/CHANGELOG.md
index 73218dc..d9e6993 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,19 @@
 
 本仓库自 **v1.0.0** 起作为正式版维护；此前历史提交已归档重置。
 
+## [1.1.4] - 2026-08-28
+
+### 新增
+
+- 上传目录可按年/月分组或扁平保存（`storage_use_date_path` / `STORAGE_USE_DATE_PATH`），设置页可切换
+- 双域名分离下网站域禁止直链出图，仅图片域可访问图片路径
+
+### 改进
+
+- 隐藏 `images/` 前缀时外链改为仅文件名（如 `xxx.webp`）；图片域仍兼容旧版 `/2026/08/xxx.webp` 短链
+- 设置页重构：功能开关、域名配置、存储路径分组展示
+- 本地磁盘索引扫描支持扁平路径；文件夹列表 `images` 置顶
+
 ## [1.1.3] - 2026-08-27
 
 ### 新增
diff --git a/README.en.md b/README.en.md
index cfad7bd..b2edb79 100644
--- a/README.en.md
+++ b/README.en.md
@@ -32,7 +32,7 @@
 
 | Branch | Notes |
 | ------ | ----- |
-| [**main**](https://github.com/O96u/PicHost/tree/main) (default) | **v1.1.3** — local disk + multi-backend storage, dual-domain separation, [`/storage`](docs/README.md) UI, hybrid URLs |
+| [**main**](https://github.com/O96u/PicHost/tree/main) (default) | **v1.1.4** — local disk + multi-backend storage, bidirectional dual-domain isolation, [`/storage`](docs/README.md) UI, hybrid URLs |
 | [**cloudflare**](https://github.com/O96u/PicHost/tree/cloudflare) | **Cloudflare R2–only line** — streamlined for deployments that use R2 exclusively |
 
 Use **main** for the full product and multiple cloud backends.
@@ -228,7 +228,8 @@ npm test             # Unit tests
 
 | Version    | Plan                                                           |
 | ---------- | -------------------------------------------------------------- |
-| **v1.1.3** | Dual-domain separation, optional `images/` URL prefix, update check (current `main`) |
+| **v1.1.4** | Flat vs date storage paths, basename public URLs, bidirectional domain isolation (current `main`) |
+| **v1.1.3** | Dual-domain separation, optional `images/` URL prefix, update check |
 | **v1.1.2** | Activity logs, gallery storage filter, upload rate limits |
 | **v1.1.1** | Session check fixes, storage placeholder cleanup, Docker logging |
 | **v1.1.0** | Multi-backend object storage, hybrid URLs, storage UI |
diff --git a/README.md b/README.md
index 458017b..ae83e5e 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,7 @@
 
 | 分支 | 说明 |
 | ---- | ---- |
-| [**main**](https://github.com/O96u/PicHost/tree/main)（默认） | **v1.1.3** 主线：本地磁盘 + 多对象存储、双域名分离、[`/storage`](docs/README.md) 存储管理、混合直链 |
+| [**main**](https://github.com/O96u/PicHost/tree/main)（默认） | **v1.1.4** 主线：本地磁盘 + 多对象存储、双域名双向隔离、[`/storage`](docs/README.md) 存储管理、混合直链 |
 | [**cloudflare**](https://github.com/O96u/PicHost/tree/cloudflare) | **Cloudflare R2 专用线**：面向「只用 R2」的部署，预设与配置更聚焦 R2 |
 
 日常使用、需要管理多种存储后端，请直接用 **main**。
@@ -233,7 +233,8 @@ npm test             # 单元测试
 
 | 版本       | 说明                                              |
 | ---------- | ------------------------------------------------- |
-| **v1.1.3** | 双域名分离、隐藏 `images/` 前缀、版本更新提示（当前 main） |
+| **v1.1.4** | 存储路径扁平/分组、basename 外链、双域名双向隔离（当前 main） |
+| **v1.1.3** | 双域名分离、隐藏 `images/` 前缀、版本更新提示 |
 | **v1.1.2** | 操作日志、图库存储筛选、上传限流                  |
 | **v1.1.1** | 会话校验与存储占位修复、Docker 日志增强           |
 | **v1.1.0** | S3 / R2 多后端对象存储、混合直链、存储管理页          |
diff --git a/package-lock.json b/package-lock.json
index 8074c75..84c1a79 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "pichost",
-  "version": "1.1.3",
+  "version": "1.1.4",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "pichost",
-      "version": "1.1.3",
+      "version": "1.1.4",
       "hasInstallScript": true,
       "license": "GPL-3.0-only",
       "dependencies": {
diff --git a/package.json b/package.json
index 00f6040..79df63d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "pichost",
-  "version": "1.1.3",
+  "version": "1.1.4",
   "description": "Self-hosted image hosting for your NAS / home server — Nuxt admin UI, local disk or S3-compatible storage, server-side WebP compression, referer protection, Twikoo/EasyImage compatible.",
   "homepage": "https://github.com/O96u/PicHost#readme",
   "repository": {