diff --git a/internal/biz/generator.go b/internal/biz/generator.go
index 7d4f34e..755aff0 100644
--- a/internal/biz/generator.go
+++ b/internal/biz/generator.go
@@ -89,7 +89,7 @@ func (s *SDKGeneratorBiz) Generate(ctx context.Context, req *entitys.GenerateReq
 	if req.RefinedDoc == "" {
 		req.RefinedDoc = doc.RefinedDoc
 	}
-
+	llmSet.BaseUrl = "https://ark.cn-beijing.volces.com/api/v3"
 	// 限制任务数量
 	taskID := req.InstanceId + time.Now().Format("20060102150405")
 	task := entitys.Task{