diff --git a/content/page/referral/index.md b/content/page/referral/index.md
index a4b9fb4..b63707f 100644
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 ## [Z.ai](https://z.ai/subscribe?ic=PLKIAYEIPW)
 
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+
+## [BigModel.cn](https://www.bigmodel.cn/invite?icode=rIX6uZrLYfy8fQ6Urca4xf2gad6AKpjZefIo3dVEQyA%3D)
+
+Join BigModel.cn via my link for 20M tokens! Explore AGI apps with me. Link: https://www.bigmodel.cn/invite?icode=rIX6uZrLYfy8fQ6Urca4xf2gad6AKpjZefIo3dVEQyA%3D