diff --git a/README.MD b/README.MD
index e9002fd..e6c6229 100644
--- a/README.MD
+++ b/README.MD
@@ -52,19 +52,17 @@ flowchart LR
         WebUI["WebUI Static\n/admin"]
     end
 
-    Upstream["☁️ DeepSeek Upstream"]
+    DS["☁️ DeepSeek API"]
 
-    Client --> Router
-    Router --> OA & CA & GA
-    Router --> Admin
-    Router --> WebUI
-    OA --> Auth --> Pool --> DS
-    CA --> Auth
-    GA --> Auth
-    DS --> Pow
-    DS --> Tool --> Format
-    DS --> Upstream
-    Upstream --> DS
+    Client -- "请求" --> CORS --> Auth
+    Auth --> OA & CA & GA
+    OA & CA & GA -- "调用" --> DS
+    Auth --> Admin
+    OA & CA & GA -. "轮询选账号" .-> Pool
+    OA & CA & GA -. "计算 PoW" .-> PoW
+    OA & CA & GA -. "流式解析" .-> Stream
+    OA & CA & GA -. "工具调用防泄漏" .-> Sieve
+    DS -- "响应" --> Client
 ```
 
 - **后端**：Go（`cmd/ds2api/`、`api/`、`internal/`），不依赖 Python 运行时
@@ -431,6 +429,7 @@ ds2api/
 ├── cmd/
 │   ├── ds2api/              # 本地 / 容器启动入口
 │   └── ds2api-tests/        # 端到端测试集入口
+├── app/                     # 统一 HTTP Handler 组装层（供本地与 Serverless 复用）
 ├── api/
 │   ├── index.go             # Vercel Serverless Go 入口
 │   ├── chat-stream.js       # Vercel Node.js 流式转发
@@ -454,7 +453,10 @@ ds2api/
 │   ├── server/              # HTTP 路由与中间件（chi router）
 │   ├── sse/                 # SSE 解析工具
 │   ├── stream/              # 统一流式消费引擎
+│   ├── testsuite/           # 端到端测试框架与用例编排
+│   ├── translatorcliproxy/  # CLIProxy 桥接与流写入组件
 │   ├── util/                # 通用工具函数
+│   ├── version/             # 版本解析 / 比较与 tag 规范化
 │   └── webui/               # WebUI 静态文件托管与自动构建
 ├── webui/                   # React WebUI 源码（Vite + Tailwind）
 │   └── src/
diff --git a/README.en.md b/README.en.md
index f5378d6..7ca9a60 100644
--- a/README.en.md
+++ b/README.en.md
@@ -52,19 +52,17 @@ flowchart LR
         WebUI["WebUI Static\n/admin"]
     end
 
-    Upstream["☁️ DeepSeek Upstream"]
+    DS["☁️ DeepSeek API"]
 
-    Client --> Router
-    Router --> OA & CA & GA
-    Router --> Admin
-    Router --> WebUI
-    OA --> Auth --> Pool --> DS
-    CA --> Auth
-    GA --> Auth
-    DS --> Pow
-    DS --> Tool --> Format
-    DS --> Upstream
-    Upstream --> DS
+    Client -- "Request" --> CORS --> Auth
+    Auth --> OA & CA & GA
+    OA & CA & GA -- "Call" --> DS
+    Auth --> Admin
+    OA & CA & GA -. "Rotate accounts" .-> Pool
+    OA & CA & GA -. "Compute PoW" .-> PoW
+    OA & CA & GA -. "Parse streams" .-> Stream
+    OA & CA & GA -. "Tool anti-leak" .-> Sieve
+    DS -- "Response" --> Client
 ```
 
 - **Backend**: Go (`cmd/ds2api/`, `api/`, `internal/`), no Python runtime
@@ -425,6 +423,7 @@ ds2api/
 ├── cmd/
 │   ├── ds2api/              # Local / container entrypoint
 │   └── ds2api-tests/        # End-to-end testsuite entrypoint
+├── app/                     # Unified HTTP handler assembly (shared by local + serverless)
 ├── api/
 │   ├── index.go             # Vercel Serverless Go entry
 │   ├── chat-stream.js       # Vercel Node.js stream relay
@@ -448,7 +447,10 @@ ds2api/
 │   ├── server/              # HTTP routing and middleware (chi router)
 │   ├── sse/                 # SSE parsing utilities
 │   ├── stream/              # Unified stream consumption engine
+│   ├── testsuite/           # End-to-end testsuite framework and case orchestration
+│   ├── translatorcliproxy/  # CLIProxy bridge and stream writer components
 │   ├── util/                # Common utilities
+│   ├── version/             # Version parsing/comparison and tag normalization
 │   └── webui/               # WebUI static file serving and auto-build
 ├── webui/                   # React WebUI source (Vite + Tailwind)
 │   └── src/
diff --git a/docs/CONTRIBUTING.en.md b/docs/CONTRIBUTING.en.md
index a229969..dd8ee2c 100644
--- a/docs/CONTRIBUTING.en.md
+++ b/docs/CONTRIBUTING.en.md
@@ -98,6 +98,7 @@ ds2api/
 ├── cmd/
 │   ├── ds2api/              # Local/container entrypoint
 │   └── ds2api-tests/        # End-to-end testsuite entrypoint
+├── app/                     # Shared handler assembly (local + serverless)
 ├── api/
 │   ├── index.go             # Vercel Serverless Go entry
 │   ├── chat-stream.js       # Vercel Node.js stream relay
@@ -111,7 +112,6 @@ ds2api/
 │   ├── admin/               # Admin API handlers
 │   ├── auth/                # Auth and JWT
 │   ├── claudeconv/          # Claude message conversion
-│   ├── compat/              # Compatibility helpers
 │   ├── config/              # Config loading and hot-reload
 │   ├── deepseek/            # DeepSeek client, PoW WASM
 │   ├── js/                  # Node runtime stream/compat logic
@@ -121,8 +121,10 @@ ds2api/
 │   ├── server/              # HTTP routing (chi router)
 │   ├── sse/                 # SSE parsing utilities
 │   ├── stream/              # Unified stream consumption engine
-│   ├── testsuite/           # Testsuite core logic
+│   ├── testsuite/           # Testsuite framework and scenario orchestration
+│   ├── translatorcliproxy/  # CLIProxy bridge and stream writer
 │   ├── util/                # Common utilities
+│   ├── version/             # Version parsing and comparison
 │   └── webui/               # WebUI static hosting
 ├── webui/                   # React WebUI source
 │   └── src/
diff --git a/docs/CONTRIBUTING.md b/docs/CONTRIBUTING.md
index d5b73c3..5c55a99 100644
--- a/docs/CONTRIBUTING.md
+++ b/docs/CONTRIBUTING.md
@@ -98,6 +98,7 @@ ds2api/
 ├── cmd/
 │   ├── ds2api/              # 本地/容器启动入口
 │   └── ds2api-tests/        # 端到端测试集入口
+├── app/                     # 统一 Handler 装配（本地 + Serverless）
 ├── api/
 │   ├── index.go             # Vercel Serverless Go 入口
 │   ├── chat-stream.js       # Vercel Node.js 流式转发
@@ -111,7 +112,6 @@ ds2api/
 │   ├── admin/               # Admin API handlers
 │   ├── auth/                # 鉴权与 JWT
 │   ├── claudeconv/          # Claude 消息格式转换
-│   ├── compat/              # 兼容性辅助
 │   ├── config/              # 配置加载与热更新
 │   ├── deepseek/            # DeepSeek 客户端、PoW WASM
 │   ├── js/                  # Node 运行时流式/兼容逻辑
@@ -121,8 +121,10 @@ ds2api/
 │   ├── server/              # HTTP 路由（chi router）
 │   ├── sse/                 # SSE 解析工具
 │   ├── stream/              # 统一流式消费引擎
-│   ├── testsuite/           # 测试集核心逻辑
+│   ├── testsuite/           # 测试集框架与场景编排
+│   ├── translatorcliproxy/  # CLIProxy 桥接与流式写入
 │   ├── util/                # 通用工具
+│   ├── version/             # 版本解析与比较
 │   └── webui/               # WebUI 静态托管
 ├── webui/                   # React WebUI 源码
 │   └── src/