Switch to utm_source/medium/campaign tracking for GA4

README.md

@@ -19,7 +19,7 @@ language:
 
 > 通过 Crazyrouter API 调用 DALL-E 3、Flux 等图像生成模型
 
-[Crazyrouter](https://crazyrouter.com/?ref=huggingface) 不仅支持文本模型，还支持图像生成模型。一个 API Key 即可调用多种 AI 绘画模型。
+[Crazyrouter](https://crazyrouter.com/?utm_source=huggingface&utm_medium=tutorial&utm_campaign=dev_community) 不仅支持文本模型，还支持图像生成模型。一个 API Key 即可调用多种 AI 绘画模型。
 
 ---
 
@@ -290,7 +290,7 @@ print(response.choices[0].message.content)
 
 ## 链接
 
-- 🌐 [Crazyrouter](https://crazyrouter.com/?ref=huggingface) — 获取 API Key
+- 🌐 [Crazyrouter](https://crazyrouter.com/?utm_source=huggingface&utm_medium=tutorial&utm_campaign=dev_community) — 获取 API Key
 - 🤖 [在线 Demo](https://huggingface.co/spaces/xujfcn/Crazyrouter-Demo)
 - 📖 [快速入门](https://huggingface.co/xujfcn/Crazyrouter-Getting-Started)
 - 💻 [编程工具配置](https://huggingface.co/xujfcn/Crazyrouter-AI-Coding-Tools)