diff --git a/.github/CONTRIBUTING.en.md b/.github/CONTRIBUTING.en.md
index c9fe4bd..a05e5f5 100644
--- a/.github/CONTRIBUTING.en.md
+++ b/.github/CONTRIBUTING.en.md
@@ -9,7 +9,7 @@ Thanks for contributing to Codex Dream Skin. The project loads external themes i
 ## Before you start
 
 1. Read the [project README](../README.en.md) and [platform reference](../docs/platforms.md). macOS usage is documented in [`macos/README.md`](../macos/README.md), while Windows implementation constraints live in [`windows/SKILL.md`](../windows/SKILL.md).
-2. Search the [existing issues](https://github.com/Fei-Away/Codex-Dream-Skin/issues) and [open pull requests](https://github.com/Fei-Away/Codex-Dream-Skin/pulls). If an active change already touches the same files, add to that discussion or split out a smaller change with no overlap.
+2. Search the [existing issues](https://github.com/CCDawn/Codex-Dream-Skin-Enhanced/issues) and [open pull requests](https://github.com/CCDawn/Codex-Dream-Skin-Enhanced/pulls). If an active change already touches the same files, add to that discussion or split out a smaller change with no overlap.
 3. Create a branch from the latest upstream `main`. Keep each pull request focused on one problem. Do not mix a new theme, a runtime fix, and unrelated cleanup.
 
 ## Filing an issue
diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md
index b5d9097..fdc6609 100644
--- a/.github/CONTRIBUTING.md
+++ b/.github/CONTRIBUTING.md
@@ -9,7 +9,7 @@
 ## 开始之前
 
 1. 阅读[项目 README](../README.md)和[平台对照](../docs/platforms.md)。macOS 的使用说明在 [`macos/README.md`](../macos/README.md)，Windows 的实现约束在 [`windows/SKILL.md`](../windows/SKILL.md)。
-2. 搜索[现有 Issue](https://github.com/Fei-Away/Codex-Dream-Skin/issues)和[开放 PR](https://github.com/Fei-Away/Codex-Dream-Skin/pulls)。相同文件已有活跃改动时，优先补充原讨论，或把新方案拆成不重叠的小改动。
+2. 搜索[现有 Issue](https://github.com/CCDawn/Codex-Dream-Skin-Enhanced/issues)和[开放 PR](https://github.com/CCDawn/Codex-Dream-Skin-Enhanced/pulls)。相同文件已有活跃改动时，优先补充原讨论，或把新方案拆成不重叠的小改动。
 3. 从最新的上游 `main` 创建分支。一个 PR 只解决一个问题，不要把新主题、运行时修复和无关整理混在一起。
 
 ## 提交 Issue
diff --git a/.github/ISSUE_TEMPLATE/config.yml b/.github/ISSUE_TEMPLATE/config.yml
index 862c60b..a107cd3 100644
--- a/.github/ISSUE_TEMPLATE/config.yml
+++ b/.github/ISSUE_TEMPLATE/config.yml
@@ -6,17 +6,17 @@ blank_issues_enabled: false
 
 contact_links:
   - name: 中文 README / Chinese README
-    url: https://github.com/Fei-Away/Codex-Dream-Skin/blob/main/README.md
+    url: https://github.com/CCDawn/Codex-Dream-Skin-Enhanced/blob/main/README.md
     about: 安装说明、安全边界、效果预览 · Install guide, security boundary, previews
   - name: macOS 使用说明 / macOS README
-    url: https://github.com/Fei-Away/Codex-Dream-Skin/blob/main/macos/README.md
+    url: https://github.com/CCDawn/Codex-Dream-Skin-Enhanced/blob/main/macos/README.md
     about: 安装路径、定制、Verify / Restore · Install paths, customize, verify & restore
   - name: Windows 使用说明 / Windows README
-    url: https://github.com/Fei-Away/Codex-Dream-Skin/blob/main/windows/README.md
+    url: https://github.com/CCDawn/Codex-Dream-Skin-Enhanced/blob/main/windows/README.md
     about: Windows 安装、启动、校验、恢复 · Install, start, verify, restore on Windows
   - name: 平台路径对照 / Platform paths
-    url: https://github.com/Fei-Away/Codex-Dream-Skin/blob/main/docs/platforms.md
+    url: https://github.com/CCDawn/Codex-Dream-Skin-Enhanced/blob/main/docs/platforms.md
     about: macOS / Windows 路径与能力矩阵 · Paths and capability matrix
   - name: Changelog (macOS)
-    url: https://github.com/Fei-Away/Codex-Dream-Skin/blob/main/macos/CHANGELOG.md
+    url: https://github.com/CCDawn/Codex-Dream-Skin-Enhanced/blob/main/macos/CHANGELOG.md
     about: 已知修复与版本说明 · Known fixes and version notes
diff --git a/.github/ISSUE_TEMPLATE/feature_request.yml b/.github/ISSUE_TEMPLATE/feature_request.yml
index 203253c..9ef8312 100644
--- a/.github/ISSUE_TEMPLATE/feature_request.yml
+++ b/.github/ISSUE_TEMPLATE/feature_request.yml
@@ -9,7 +9,7 @@ body:
         Share an idea that fits this project’s scope: **external theming** for Codex Desktop via loopback CDP — not API relays, not patching the official app.
         欢迎提建议。本项目范围是：通过 **本机 CDP** 给 Codex 桌面端做 **外部换肤**，不包含中转配置、不修改官方安装包。
 
-        Please check [README](https://github.com/Fei-Away/Codex-Dream-Skin/blob/main/README.md) and [CHANGELOG](https://github.com/Fei-Away/Codex-Dream-Skin/blob/main/macos/CHANGELOG.md) first.
+        Please check [README](https://github.com/CCDawn/Codex-Dream-Skin-Enhanced/blob/main/README.md) and [CHANGELOG](https://github.com/CCDawn/Codex-Dream-Skin-Enhanced/blob/main/macos/CHANGELOG.md) first.
         提交前可先看 README 与 CHANGELOG，避免重复已有能力。
 
   - type: dropdown
diff --git a/README.en.md b/README.en.md
index cc09e58..84b5a53 100644
--- a/README.en.md
+++ b/README.en.md
@@ -27,6 +27,8 @@
   ·
   <a href="./docs/showcase.en.md">View showcase</a>
   ·
+  <a href="https://github.com/CCDawn/Codex-Dream-Skin-Enhanced/discussions">Join discussions</a>
+  ·
   <a href="https://github.com/CCDawn/Codex-Dream-Skin-Enhanced/issues">Report an issue</a>
 </p>
 
@@ -197,6 +199,8 @@ Thanks to [passion8.cc](https://passion8.cc/register?aff=TuPe) for sponsoring th
 
 ## Feedback and contributions
 
+- Announcements, theme sharing, and community help: [GitHub Discussions](https://github.com/CCDawn/Codex-Dream-Skin-Enhanced/discussions).
+- Launch announcement: [Codex Dream Skin v1.0.0 is now available](https://github.com/CCDawn/Codex-Dream-Skin-Enhanced/discussions/5).
 - Use the [Bug / Feature issue templates](./.github/ISSUE_TEMPLATE/).
 - PRs should include the platform, reproduction or goal, validation command, and restore test.
 - Contribution guide: [中文](./.github/CONTRIBUTING.md) · [English](./.github/CONTRIBUTING.en.md)
diff --git a/README.md b/README.md
index 292dab8..a88ed65 100644
--- a/README.md
+++ b/README.md
@@ -27,6 +27,8 @@
   ·
   <a href="./docs/showcase.md">查看效果展厅</a>
   ·
+  <a href="https://github.com/CCDawn/Codex-Dream-Skin-Enhanced/discussions">加入讨论</a>
+  ·
   <a href="https://github.com/CCDawn/Codex-Dream-Skin-Enhanced/issues">反馈问题</a>
 </p>
 
@@ -197,6 +199,8 @@ Dream Skin 依赖 Codex 的 renderer DOM 和本机 CDP。官方更新可能调
 
 ## 反馈与贡献
 
+- 公告、主题分享与使用交流：[GitHub Discussions](https://github.com/CCDawn/Codex-Dream-Skin-Enhanced/discussions)。
+- 首个版本公告：[Codex Dream Skin v1.0.0 正式发布](https://github.com/CCDawn/Codex-Dream-Skin-Enhanced/discussions/5)。
 - 使用 [Bug / 功能 Issue 模板](./.github/ISSUE_TEMPLATE/) 提交问题。
 - PR 请说明平台、复现或目标、验证命令与恢复测试。
 - 贡献指南：[中文](./.github/CONTRIBUTING.md) · [English](./.github/CONTRIBUTING.en.md)
diff --git a/docs/PROJECT.md b/docs/PROJECT.md
index 261c775..99f4407 100644
--- a/docs/PROJECT.md
+++ b/docs/PROJECT.md
@@ -2,7 +2,7 @@
 
 > 本地归档说明。面向维护者，不是用户安装手册。  
 > 仓库首页：[`../README.md`](../README.md)（中文）· [`../README.en.md`](../README.en.md)（English）  
-> GitHub：https://github.com/Fei-Away/Codex-Dream-Skin
+> GitHub：https://github.com/CCDawn/Codex-Dream-Skin-Enhanced
 
 ---
 
@@ -55,7 +55,7 @@
 ## 4. 仓库结构
 
 ```text
-Codex-Dream-Skin/
+Codex-Dream-Skin-Enhanced/
 ├── README.md              # 默认中文
 ├── README.en.md           # English
 ├── docs/
@@ -83,7 +83,7 @@ Windows 状态目录见 `platforms.md`（`%LOCALAPPDATA%\CodexDreamSkin`）。
 
 ## 5. Git / 移动目录说明
 
-- **远程**：`origin` → `https://github.com/Fei-Away/Codex-Dream-Skin.git`
+- **远程**：`origin` → `https://github.com/CCDawn/Codex-Dream-Skin-Enhanced.git`
 - **分支**：`main`
 - **整夹移动本地路径**（例如从 `中转站/New-api` 挪到 `Personal_Developer`）：
   - **不影响** `.git` 历史、commit、remote
diff --git a/docs/promo-copy.md b/docs/promo-copy.md
index c9386fb..f6820b3 100644
--- a/docs/promo-copy.md
+++ b/docs/promo-copy.md
@@ -4,6 +4,8 @@
 
 Windows 下载：https://github.com/CCDawn/Codex-Dream-Skin-Enhanced/releases/latest/download/CodexDreamSkinManager.exe
 
+GitHub 公告：https://github.com/CCDawn/Codex-Dream-Skin-Enhanced/discussions/5
+
 ---
 
 ## 一句话
@@ -28,7 +30,54 @@ Windows 直接下载：
 
 https://github.com/CCDawn/Codex-Dream-Skin-Enhanced/releases/latest/download/CodexDreamSkinManager.exe
 
-## 中版（公众号 / 即刻 / 小红书）
+## 即刻版
+
+我给 Codex 桌面端做了一个开源的主题与动态壁纸管理器。
+
+不是覆盖一张不能操作的假界面：原生侧栏、任务和输入框仍然可以正常交互。Windows 版是自包含单文件 EXE，支持 PNG / JPEG / WebP / MP4 / WebM，可以预览、切换、调整透出度，也能一键恢复官方外观。
+
+实现上只连接本机 `127.0.0.1` CDP，不改 WindowsApps、`app.asar` 或官方代码签名。
+
+项目：
+https://github.com/CCDawn/Codex-Dream-Skin-Enhanced
+
+下载：
+https://github.com/CCDawn/Codex-Dream-Skin-Enhanced/releases/latest/download/CodexDreamSkinManager.exe
+
+#Codex #OpenAI #开源项目 #Windows #动态壁纸
+
+## 小红书版
+
+### 标题
+
+给 Codex 装上动态壁纸｜单文件 EXE 下载即用
+
+### 正文
+
+最近把 Codex 的工作界面改成了真正可交互的主题和动态壁纸 ✨
+
+不是桌面壁纸，也不是盖在窗口上的假截图。Codex 原来的侧栏、任务、项目选择器和输入框都能继续点击和输入。
+
+现在 Windows 版已经做成完整图形化管理器：
+
+- ✅ PNG / JPEG / WebP 静态壁纸
+- ✅ MP4 / WebM 动态壁纸
+- ✅ 本地预览、搜索和一键切换
+- ✅ 自由调整壁纸透出度
+- ✅ 随时恢复 Codex 官方外观
+- ✅ 单文件 EXE，不用另装 Node.js 或 .NET SDK
+
+项目完全开源，通过本机 `127.0.0.1` 连接运行，不修改官方安装包。
+
+开源地址和 Windows 下载链接放在评论区 / 个人主页，也可以直接搜索：
+
+`CCDawn Codex Dream Skin`
+
+#Codex #OpenAI #程序员桌面 #动态壁纸 #开源软件 #Windows软件 #效率工具
+
+> 小红书正文中的站外链接可能无法直接点击；发布时把仓库地址放在评论区或个人主页，并使用 `docs/images/social-preview.png` 作为首图。
+
+## 中版（公众号）
 
 ### 标题可选