diff --git a/src/routes/geminiRoutes.js b/src/routes/geminiRoutes.js
index 223a66d4..abd4379e 100644
--- a/src/routes/geminiRoutes.js
+++ b/src/routes/geminiRoutes.js
@@ -568,11 +568,11 @@ router.post('/v1internal\\:countTokens', authenticateApiKey, handleCountTokens);
 router.post('/v1internal\\:generateContent', authenticateApiKey, handleGenerateContent);
 router.post('/v1internal\\:streamGenerateContent', authenticateApiKey, handleStreamGenerateContent);
 
-// v1beta 版本的端点
-router.post('/v1beta/models\\:loadCodeAssist', authenticateApiKey, handleLoadCodeAssist);
-router.post('/v1beta/models\\:onboardUser', authenticateApiKey, handleOnboardUser);
-router.post('/v1beta/models\\:countTokens', authenticateApiKey, handleCountTokens);
-router.post('/v1beta/models\\:generateContent', authenticateApiKey, handleGenerateContent);
-router.post('/v1beta/models\\:streamGenerateContent', authenticateApiKey, handleStreamGenerateContent);
+// v1beta 版本的端点 - 支持动态模型名称
+router.post('/v1beta/models/:modelName\\:loadCodeAssist', authenticateApiKey, handleLoadCodeAssist);
+router.post('/v1beta/models/:modelName\\:onboardUser', authenticateApiKey, handleOnboardUser);
+router.post('/v1beta/models/:modelName\\:countTokens', authenticateApiKey, handleCountTokens);
+router.post('/v1beta/models/:modelName\\:generateContent', authenticateApiKey, handleGenerateContent);
+router.post('/v1beta/models/:modelName\\:streamGenerateContent', authenticateApiKey, handleStreamGenerateContent);
 
 module.exports = router;
\ No newline at end of file