diff --git a/docs/content/roadmap.md b/docs/content/roadmap.md
index 210614f..1cd594f 100644
--- a/docs/content/roadmap.md
+++ b/docs/content/roadmap.md
@@ -96,9 +96,18 @@
 
 ## 参考项目
 
+### 开源项目
 * [Livekit Agent](https://github.com/livekit/agents)
 * [Pipecat](https://github.com/pipecat-ai/pipecat)
 * [vison-agent](https://github.com/GetStream/Vision-Agents)
 * [active-call](https://github.com/miuda-ai/active-call)
 * [TEN](https://github.com/TEN-framework/ten-framework)
-* [airi](https://github.com/moeru-ai/airi)
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+* [airi](https://github.com/moeru-ai/airi)
+* [Vocode Core](https://github.com/vocodedev/vocode-core)
+* [awesome-voice-agents](https://github.com/yzfly/awesome-voice-agents)
+
+### 商业项目
+* [Vapi](https://vapi.ai)
+* [Retell](https://www.retellai.com)
+* [Sierra](https://sierra.ai/product/voice)
+* [Bolna](https://platform.bolna.ai)
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