emrg: docs — README 补充 Windows SmartScreen 放行说明

README.en.md

@@ -56,6 +56,11 @@ Download the installer for your platform from [GitHub Releases](https://github.c
 | Linux | `EMRG-<ver>-linux-x86_64.AppImage` | Self-extracts to `~/.emrg/install/` on first run |
 | Linux (ARM64) | `EMRG-<ver>-linux-aarch64.AppImage` | Same |
 
+> **Windows SmartScreen notice**: The Windows installer is not Authenticode-signed (publisher shows "Unknown"), so SmartScreen may show "usually doesn't download" or "Windows protected your PC" on first download/run. This is a standard security prompt for unsigned software — it does **not** mean the file is bad (EMRG is fully open source and auditable). To proceed:
+> (1) Browser download prompt → click **Keep** (or ⋯ → Keep)
+> (2) If double-clicking shows "Windows protected your PC" → click **More info** → click **Run anyway**
+> (3) Or right-click the exe → Properties → check **Unblock** (if present) → OK → double-click to run
+
 The installer bundles a full runtime (standalone Python 3.13 + deps + git + gh + GUI) — **zero prerequisites on a clean machine (no python/uv/git/gh/node)**, 100% offline install. After install:
 
 - GUI: launch **EMRG** from Launchpad / Start menu
@@ -309,6 +314,9 @@ Any OpenAI-compatible API. Tested with DeepSeek and OpenAI. Works with Anthropic
 **How is this different from Claude Code or Codex?**<br>
 They're products. EMRG is an experiment in *closing the loop* — the AI improves the AI. Also: fully open source, no vendor lock-in, and you control your data.
 
+**Why does the Windows installer show "Unknown publisher"?**<br>
+The Windows installer is not Authenticode-signed (that certificate costs money to obtain and is not procured yet), so SmartScreen shows "Publisher: Unknown" and may block the run. This is a standard Microsoft security prompt for newly released/unsigned software — it does **not** mean the file is bad: EMRG is fully open source (MIT) and auditable. To proceed: click "Keep" on the browser prompt; click "More info → Run anyway" on the run prompt; or right-click the exe → Properties → check "Unblock". The macOS installer is signed + notarized (v0.2.7+) and has no such prompt.
+
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 ## 📜 License

README.md

@@ -56,6 +56,11 @@ EMRG 是一个关于*自主进化*的实验。它能帮你写代码——读文
 | Linux | `EMRG-<ver>-linux-x86_64.AppImage` | 首次运行自解压到 `~/.emrg/install/` |
 | Linux (ARM64) | `EMRG-<ver>-linux-aarch64.AppImage` | 同上 |
 
+> **Windows SmartScreen 提示**：Windows 安装包未做 Authenticode 签名（发布者显示"未知"），首次下载/运行时 SmartScreen 可能提示"通常不会下载此文件"或"Windows 已保护你的电脑"。这是未签名软件的常见安全提醒，不代表文件有问题（EMRG 完全开源，源码可审计）。放行方法：
+> (1) 浏览器下载提示 → 点**保留**（或三个点 → 保留）
+> (2) 双击 exe 若提示"Windows 已保护你的电脑" → 点**更多信息** → 点**仍要运行**
+> (3) 或右键 exe → 属性 → 勾选**解除锁定**（若有）→ 确定 → 双击运行
+
 安装包内置完整运行时（standalone Python 3.13 + 依赖 + git + gh + GUI），**干净机器（无 python/uv/git/gh/node）零前置依赖**，100% 离线安装。安装后：
 
 - GUI：启动台 / 开始菜单点击 **EMRG**
@@ -325,6 +330,9 @@ emrg/
 **和 Claude Code 或 Codex 有什么不同？**<br>
 它们是产品。EMRG 是一个关于*闭环进化*的实验——AI 改进 AI。此外：完全开源、无厂商锁定、你掌控自己的数据。
 
+**为什么 Windows 安装包会提示"未知发布者"？**<br>
+Windows 安装包未做 Authenticode 签名（该证书需付费申请，暂不采购），因此 SmartScreen 会显示"发布者：未知"并可能阻止运行。这是微软对新发布/未签名软件的通用安全提醒，**不代表文件有问题**——EMRG 完全开源（MIT），源码可审计。放行：浏览器提示点"保留"；运行提示点"更多信息 → 仍要运行"；或右键 exe → 属性 → 勾选"解除锁定"。macOS 安装包已签名+公证（v0.2.7+），无此问题。
+
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 ## 📜 许可证