diff --git a/README.md b/README.md
index bf37293..b2a4f65 100755
--- a/README.md
+++ b/README.md
@@ -133,8 +133,21 @@ npm run dev
 
 ## 架构
 
+### 全局架构
+
+> 详细架构说明见 [docs/_index.md](docs/_index.md)。
+
 ![全局架构](assets/global-architecture.png)
 
+### 后端架构
+
+![后端架构](assets/backend-architecture.png)
+
+### 前端架构
+
+![前端架构](assets/frontend-architecture.png)
+
+
 ### 生成管线
 
 基于 Eino `compose.Graph` 的四阶段管线，支持质检重试与降级输出：
@@ -163,7 +176,7 @@ graph TD
     C --> D["三段式规范提示词<br/>【主题】【风格】【技术】"]
 ```
 
-![后端架构](assets/backend-architecture.png)
+
 
 ### 预设风格键
 
@@ -176,9 +189,7 @@ graph TD
 | 光照 | `lighting` | bright, dim, dramatic, ambient, neon |
 | 情绪 | `mood` | cheerful, dark, mysterious, epic, calm |
 
-![前端架构](assets/frontend-architecture.png)
 
-详细架构说明见 [docs/_index.md](docs/_index.md)。
 
 ## API