diff --git a/suites-help/示例代码/Hello-World.md b/suites-help/示例代码/Hello-World.md
index 69d2689..d6ae795 100644
--- a/suites-help/示例代码/Hello-World.md
+++ b/suites-help/示例代码/Hello-World.md
@@ -1,61 +1,65 @@
-# Hello World 套件
+# Hello, World! 套件示例
 
-## 完整代码
+一个最简单的套件，演示 workflow.yaml 和脚本结构。
 
-最小的可工作套件，接收一个文本参数并输出。
+## 文件结构
 
-### workflow.yaml
+```
+hello-world/
+├── workflow.yaml
+└── scripts/
+    └── run.py
+```
+
+## workflow.yaml
 
 ```yaml
-name: hello-world
-description: 输出用户输入的文本
+name: Hello World
+description: 首个 AgentGIS 套件，接收一条消息并在容器中打印
 version: 1.0.0
-category: utility
+author: SuiteForge
+tags: [示例, 入门]
 
 params:
-  type: object
-  required:
-    - message
-  properties:
-    message:
-      type: string
-      description: 要输出的文本
+  message:
+    type: string
+    required: true
+    desc: 要打印的消息
+
+base_image: gis-base:latest
 
 steps:
-  - id: say-hello
-    name: 输出信息
-    script: run
+  - id: hello
+    name: 打印消息
+    script_id: run
     params:
       message: $params.message
 ```
 
-### scripts/run.py
+## scripts/run.py
 
 ```python
 #!/usr/bin/env python3
-import json, os
+import sys, json
 
-params_file = os.environ.get("PARAMS_FILE", "/tmp/params.json")
-with open(params_file) as f:
-    params = json.load(f)
+def run(params):
+    message = params.get("message", "Hello, AgentGIS!")
+    print(f"📢 {message}")
+    return {
+        "status": "completed",
+        "message": message,
+    }
 
-message = params.get("message", "Hello!")
-
-result = {
-    "output": message,
-    "length": len(message)
-}
-print(json.dumps(result))
+if __name__ == "__main__":
+    params = json.loads(sys.argv[1]) if len(sys.argv) > 1 else {}
+    result = run(params)
+    print(json.dumps(result, ensure_ascii=False))
 ```
 
-## 测试
+## 执行
 
 ```bash
-# 打包
-tar czf hello-world.tgz workflow.yaml scripts/
-
-# 通过 API 发布后执行
-agc run /tmp/output --suite-id <suite-id> --input message="Hello, AgentGIS!"
+agc run /tmp/hello-output \
+  --suite-id <your-suite-id> \
+  --input message="你好，AgentGIS!"
 ```
-
-完整代码参考：`SuiteHub/hello-world-suite`