diff --git a/README.md b/README.md
index 6264d72..97fac8d 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # XuqmGroup React Native SDK
 
-Modular React Native SDK providing IM, Push, App/Plugin Update, WebView, and License management for XuqmGroup platform applications.
+Modular React Native SDK providing IM, Push, App/Plugin Update, WebView, BugCollect, and License management for XuqmGroup platform applications.
 
 ## Table of Contents
 
@@ -38,11 +38,12 @@ XuqmGroup-RNSDK/                  # @xuqm/rn-sdk (meta-package, private)
 │   ├── index.ts                   # Re-exports all sub-packages
 │   └── sdk.ts                     # Unified login / logout
 ├── packages/
-│   ├── common/   @xuqm/rn-common   # Init, network, device, token, HTTP, auto-init
-│   ├── im/       @xuqm/rn-im       # IM messaging (WebSocket/STOMP + WatermelonDB)
-│   ├── push/     @xuqm/rn-push     # Multi-vendor push registration
-│   ├── update/   @xuqm/rn-update   # App update check + RN plugin hot-update
-│   └── xwebview/ @xuqm/rn-xwebview # Enhanced WebView with JSBridge
+│   ├── common/      @xuqm/rn-common      # Init, network, device, token, HTTP, auto-init, Metro plugins
+│   ├── im/          @xuqm/rn-im          # IM messaging (WebSocket/STOMP + WatermelonDB)
+│   ├── push/        @xuqm/rn-push        # Multi-vendor push registration
+│   ├── update/      @xuqm/rn-update      # App update check + RN plugin hot-update
+│   ├── xwebview/    @xuqm/rn-xwebview    # Enhanced WebView with JSBridge
+│   └── bugcollect/  @xuqm/rn-bugcollect  # Error capture, crash reporting, funnel analytics
 ```
 
 All packages are at version **0.2.2**.
@@ -73,7 +74,7 @@ yarn add @react-native-async-storage/async-storage
 **Option B -- Individual packages:**
 
 ```bash
-yarn add @xuqm/rn-common @xuqm/rn-update @xuqm/rn-xwebview
+yarn add @xuqm/rn-common @xuqm/rn-update @xuqm/rn-xwebview @xuqm/rn-bugcollect
 yarn add @react-native-async-storage/async-storage
 ```
 
@@ -88,6 +89,9 @@ yarn add react-native-webview react-native-blob-util react-native-svg
 
 # Config file decryption (auto-init)
 yarn add react-native-quick-crypto
+
+# BugCollect module (if using @xuqm/rn-bugcollect)
+yarn add @xuqm/rn-bugcollect
 ```
 
 ---
@@ -96,21 +100,19 @@ yarn add react-native-quick-crypto
 
 ### Zero-config initialization (recommended)
 
-Place an encrypted `.xuqmconfig` file (XUQM-CONFIG-V1 format) in your project, then add a Metro alias so the SDK can auto-discover it:
+Place the encrypted `.xuqmconfig` file (XUQM-CONFIG-V1 format) downloaded from the tenant platform into `src/assets/config/`, then wrap your Metro config with `withXuqmConfig`:
 
 ```js
 // metro.config.js
-const { getDefaultConfig } = require('metro-config');
-module.exports = (async () => {
-  const config = await getDefaultConfig(__dirname);
-  config.resolver.extraNodeModules = {
-    '@xuqm/autoinit-config': './path/to/your.xuqmconfig',
-  };
-  return config;
-})();
+const { getDefaultConfig } = require('@react-native/metro-config');
+const { withXuqmConfig } = require('@xuqm/rn-common/metro');
+const baseConfig = getDefaultConfig(__dirname);
+module.exports = withXuqmConfig(baseConfig);
 ```
 
-That is it. When `@xuqm/rn-common` is imported, it silently calls `XuqmSDK.initWithConfigFile()` using the encrypted file. No explicit init code needed.
+That is it. `withXuqmConfig` automatically discovers the config file from `src/assets/config/` (or `src/assets/xuqm/`) and wires up the virtual module. When `@xuqm/rn-common` is imported, it silently calls `XuqmSDK.initWithConfigFile()` using the encrypted file. No explicit init code needed.
+
+**Compatible fallback:** You can also manually configure a Babel/Metro alias for `@xuqm/autoinit-config` pointing to a `.ts` wrapper file. See `docs/配置文件规范.md` for details.
 
 ### Manual initialization
 
@@ -260,6 +262,34 @@ Enhanced WebView with JSBridge for bidirectional communication between RN and we
 
 ---
 
+### @xuqm/rn-bugcollect
+
+Error capture, crash reporting, and funnel analytics. Provides global JS error capture, custom event tracking, and batched async upload to the BugCollect service.
+
+| Export | Description |
+|--------|-------------|
+| `BugCollect.setLogLevel(level)` | Set minimum log level (`debug` / `info` / `warn` / `error`) |
+| `BugCollect.setEnvironment(env)` | Set environment tag (`development` / `staging` / `production`) |
+| `BugCollect.startCapture()` | Enable global JS error and unhandled Promise rejection capture |
+| `BugCollect.event(name, properties?)` | Record a custom analytics event |
+| `BugCollect.captureError(error, metadata?)` | Report a JS exception |
+| `BugCollect.warn(message, metadata?)` | Log a warning |
+| `BugCollect.info(message, metadata?)` | Log an info event |
+| `BugCollect.defineFunnel(id, steps)` | Define a conversion funnel |
+| `BugCollect.getFunnelProgress(funnelId)` | Get client-side funnel progress |
+| `BugCollect.flush()` | Immediately flush all pending events |
+
+**Metro plugin:** `@xuqm/rn-bugcollect/metro` exports `withBugCollect` for automatic SourceMap upload on Release builds.
+
+```js
+const { withBugCollect } = require('@xuqm/rn-bugcollect/metro');
+module.exports = withBugCollect(baseConfig);
+```
+
+**Config:** `bugCollectApiUrl` and `bugCollectEnabled` are automatically obtained from the platform config (`/api/sdk/config`) after `@xuqm/rn-common` init. No app-level configuration needed.
+
+---
+
 ## Development
 
 ### Prerequisites
@@ -288,7 +318,7 @@ cd packages/common
 npm publish
 
 # Publish all packages (from each package directory)
-for pkg in common im push update xwebview; do
+for pkg in common im push update xwebview bugcollect; do
   cd packages/$pkg && npm publish && cd ../..
 done
 ```
diff --git a/docs/架构总览.md b/docs/架构总览.md
index e248505..e81b86e 100644
--- a/docs/架构总览.md
+++ b/docs/架构总览.md
@@ -21,7 +21,7 @@
     ├── @xuqm/rn-im       → IM 会话 / 消息（peerDep: rn-common）
     ├── @xuqm/rn-xwebview → WebView UI 组件（peerDep: rn-common）
     ├── @xuqm/rn-license  → 证书授权（peerDep: rn-common）
-    └── @xuqm/rn-log      → 日志 / 追踪（peerDep: rn-common）
+    └── @xuqm/rn-bugcollect → 错误采集 / Crash 捕获 / 漏斗分析（peerDep: rn-common）
 ```
 
 ## 依赖关系
@@ -34,7 +34,7 @@ rn-common （核心，无 SDK 内部依赖）
   ├── rn-im       （peerDep rn-common + watermelondb）
   ├── rn-xwebview （peerDep rn-common + webview + navigation）
   ├── rn-license  （peerDep rn-common + quick-crypto）
-  └── rn-log      （peerDep rn-common）
+  └── rn-bugcollect（peerDep rn-common）
 ```
 
 ## 用户状态分发机制
@@ -56,18 +56,21 @@ XuqmSDK.setUserInfo(null)
 
 ## 初始化流程
 
-### 方式 A（自动）
+### 方式 A（自动，推荐）
 
 ```
-Metro alias → @xuqm/autoinit-config → encrypted .xuqmconfig
-  ↓ import 时触发
-autoInit.ts → require('@xuqm/autoinit-config')
+withXuqmConfig(metroConfig) 自动发现 src/assets/config/*.xuqmconfig
+  ↓ 生成虚拟模块 @xuqm/autoinit-config
+import '@xuqm/rn-common' 时触发
+  ↓ autoInit.ts → require('@xuqm/autoinit-config')
   ↓ 解密（PBKDF2 + AES-256-GCM）
 initWithConfigFile() → initialize({ appKey, platformUrl })
   ↓ HTTP GET
-/api/sdk/config → 返回 { apiUrl, imWsUrl, fileServiceUrl, ... }
+/api/sdk/config → 返回 { apiUrl, imWsUrl, fileServiceUrl, bugCollectApiUrl, ... }
 ```
 
+兼容方式：手动配置 Babel/Metro alias `@xuqm/autoinit-config` → `.ts` 包装文件。
+
 ### 方式 B（手动）
 
 ```
@@ -83,11 +86,11 @@ App 代码调用 XuqmSDK.initialize({ appKey })
 ```
 App 代码
   ↓ 调用 API
-子 SDK（update/push/im/license/log）
+子 SDK（update/push/im/license/bugcollect）
   ↓ 使用 apiRequest()
 rn-common http.ts
   ↓ 附加 Bearer Token + 处理响应
-平台服务（tenant-service / im-service / push-service / update-service / log-service）
+平台服务（tenant-service / im-service / push-service / update-service / bugcollect-service）
 ```
 
 ## 包发布
@@ -99,7 +102,7 @@ rn-common http.ts
 cd packages/common && npm publish
 
 # 发布所有包
-for pkg in common update push im xwebview license log; do
+for pkg in common update push im xwebview license bugcollect; do
   cd packages/$pkg && npm publish && cd ../..
 done
 ```
diff --git a/docs/配置文件规范.md b/docs/配置文件规范.md
index 3cecb7a..afbd1fb 100644
--- a/docs/配置文件规范.md
+++ b/docs/配置文件规范.md
@@ -75,7 +75,26 @@ XUQM-CONFIG-V1.{base64urlSalt}.{base64urlIV}.{base64urlCiphertext}
 
 ### React Native（Metro bundler）
 
-由于 Metro 只能 bundle JS/TS 模块，配置文件使用 `.ts` 扩展名。
+#### 推荐方式：withXuqmConfig Metro 插件
+
+将平台下载的 `.xuqmconfig` 加密文件直接放入 `src/assets/config/`（推荐）或 `src/assets/xuqm/`，然后用 `withXuqmConfig` 包裹 Metro 配置：
+
+**文件位置**：`src/assets/config/config.xuqmconfig`（原始加密文件，无需改名或创建 `.ts` 包装）
+
+**Metro 配置**（`metro.config.js`）：
+
+```javascript
+const { getDefaultConfig } = require('@react-native/metro-config');
+const { withXuqmConfig } = require('@xuqm/rn-common/metro');
+const baseConfig = getDefaultConfig(__dirname);
+module.exports = withXuqmConfig(baseConfig);
+```
+
+`withXuqmConfig` 会自动扫描 `src/assets/config/` 和 `src/assets/xuqm/` 目录，优先查找 `config.xuqmconfig` 或 `config.xuqm`，否则取第一个 `.xuqmconfig` 文件。找到后生成虚拟模块并注入 Metro 解析链，SDK import 时自动读取并初始化。
+
+#### 兼容方式：手动 alias
+
+如果无法使用 Metro 插件，也可以手动配置 alias。由于 Metro 只能 bundle JS/TS 模块，配置文件使用 `.ts` 扩展名。
 
 **文件位置**：`src/assets/xuqm/config.xuqmconfig.ts`
 
diff --git a/packages/bugcollect/README.md b/packages/bugcollect/README.md
index b30cfd0..96f5cef 100644
--- a/packages/bugcollect/README.md
+++ b/packages/bugcollect/README.md
@@ -84,6 +84,26 @@ console.log(progress?.completedSteps) // ['cart_view', 'checkout_start', 'paymen
 3. **Fingerprint**：为每个错误生成指纹（基于 message + stack），用于服务端去重聚合
 4. **FunnelTracker**：客户端维护漏斗进度，服务端跨 session 聚合
 
+## Metro 插件（SourceMap 自动上传）
+
+`@xuqm/rn-bugcollect/metro` 导出 `withBugCollect`，包裹 Metro 配置后，打 Release 包时自动上传 SourceMap：
+
+```js
+// metro.config.js
+const { getDefaultConfig } = require('@react-native/metro-config');
+const { withXuqmConfig } = require('@xuqm/rn-common/metro');
+const { withBugCollect } = require('@xuqm/rn-bugcollect/metro');
+const baseConfig = getDefaultConfig(__dirname);
+module.exports = withBugCollect(withXuqmConfig(baseConfig));
+```
+
+## 导出清单
+
+| 导出 | 来源 | 说明 |
+|------|------|------|
+| `BugCollect` | `@xuqm/rn-bugcollect` | 主对象（setLogLevel / setEnvironment / startCapture / event / captureError / warn / info / defineFunnel / getFunnelProgress / flush） |
+| `withBugCollect` | `@xuqm/rn-bugcollect/metro` | Metro 插件，自动上传 SourceMap |
+
 ## 配置
 
 `bugCollectApiUrl` 和 `bugCollectEnabled` 由 `@xuqm/rn-common` 在 init 后从 `/api/sdk/config` 自动获取，无需 App 传入。
diff --git a/packages/common/README.md b/packages/common/README.md
index 540d8b9..bc909ce 100644
--- a/packages/common/README.md
+++ b/packages/common/README.md
@@ -14,17 +14,20 @@ Peer dependencies：`react >= 18`，`react-native >= 0.76`，`axios >= 1.0.0`
 
 ### 方式 A — 配置文件自动初始化（推荐）
 
-在宿主项目中配置 Babel alias `@xuqm/autoinit-config` → 加密配置文件：
+将平台下载的 `.xuqmconfig` 文件放入 `src/assets/config/`，然后用 `withXuqmConfig` Metro 插件自动发现：
 
 ```js
 // metro.config.js
-config.resolver.extraNodeModules = {
-  '@xuqm/autoinit-config': './path/to/your.xuqmconfig',
-};
+const { getDefaultConfig } = require('@react-native/metro-config');
+const { withXuqmConfig } = require('@xuqm/rn-common/metro');
+const baseConfig = getDefaultConfig(__dirname);
+module.exports = withXuqmConfig(baseConfig);
 ```
 
 SDK 在 import 时自动调用 `initWithConfigFile()`，App 无需任何 init 代码。
 
+**兼容方式**：也可手动配置 Babel alias `@xuqm/autoinit-config` → `.ts` 包装文件。
+
 ### 方式 B — 手动初始化
 
 ```ts
@@ -101,6 +104,12 @@ await XuqmSDK.awaitInitialization()                        // 等待配置拉取
 | `showConfirm(title, msg)` | 显示确认对话框 |
 | `ScaledImage` | 等比缩放图片组件 |
 
+### Metro 插件
+
+| 导出 | 来源 | 说明 |
+|------|------|------|
+| `withXuqmConfig` | `@xuqm/rn-common/metro` | 自动发现 `.xuqmconfig` 配置文件并注入虚拟模块，推荐方式 |
+
 ### 常量
 
 | 常量 | 说明 |