docs: add FAQ section on antivirus false positives

Author: Ljzd-PRO

docs/en/faq.md

@@ -154,6 +154,31 @@ You can also set these through the graphical configuration editor: `API - retry_
 
 The solution is the same as above.
 
+## Antivirus software flags the executable as a virus/threat
+
+This is a **false positive**. KToolBox is completely safe and open-source software.
+
+**Why this happens:**
+- PyInstaller executables are commonly flagged by antivirus engines due to their packing method
+- Downloaded executables from the internet are often treated with suspicion
+- Some heuristic engines flag any "download manager" type software
+
+**Solutions:**
+1. **Add an exception** in your antivirus software for the KToolBox executable
+2. **Use pipx or pip installation** instead
+3. **Build from source** if you're still concerned:
+   ```bash
+   git clone https://github.com/Ljzd-PRO/KToolBox.git
+   cd KToolBox
+   poetry install --with pyinstaller
+   poetry run pyinstaller ktoolbox.spec
+   ```
+
+**Security assurance:**
+- All releases are built automatically using GitHub Actions (publicly visible)
+- Source code is completely open and auditable
+- No malicious code exists in this project
+
 ## Where can I find more information about KToolBox?
 
 - Guide: Use **AI(Copilot Spaces)** for command params and configuration help: [#304](https://github.com/Ljzd-PRO/KToolBox/issues/304)

docs/zh/faq.md

@@ -155,6 +155,31 @@ ktoolbox sync-creator "https://coomer.su/onlyfans/user/hollyharper11" --start-ti
 
 解决方法同上
 
+## 杀毒软件将可执行文件标记为病毒/威胁
+
+这是**误报**。KToolBox 是完全安全的开源软件。
+
+**为什么会发生这种情况：**
+- PyInstaller 可执行文件由于其打包方法经常被杀毒引擎标记
+- 从网络下载的可执行文件通常被怀疑对待
+- 一些启发式引擎会标记任何"下载管理器"类型的软件
+
+**解决方案：**
+1. **在杀毒软件中添加例外** 对 KToolBox 可执行文件
+2. **使用 pipx 或 pip 安装**
+3. **从源码构建** 如果你仍有顾虑：
+   ```bash
+   git clone https://github.com/Ljzd-PRO/KToolBox.git
+   cd KToolBox
+   poetry install --with pyinstaller
+   poetry run pyinstaller ktoolbox.spec
+   ```
+
+**安全保证：**
+- 所有发布版本都使用 GitHub Actions 自动构建（公开可见）
+- 源代码完全开放且可审计
+- 此项目中不存在恶意代码
+
 ## 我在哪里可以找到更多帮助？
 
 - 向导：用 **AI（Copilot Spaces）** 获取命令参数和配置帮助：[#304](https://github.com/Ljzd-PRO/KToolBox/issues/304)