diff --git a/backend/cmd/server/main.go b/backend/cmd/server/main.go
index 70b87e2..c8fbf60 100644
--- a/backend/cmd/server/main.go
+++ b/backend/cmd/server/main.go
@@ -40,10 +40,6 @@ func main() {
 		panic(err)
 	}
 
-	if err := s.modelV1.InitModel(); err != nil {
-		panic(err)
-	}
-
 	svc := service.NewService(service.WithPprof())
 	svc.Add(s)
 	if err := svc.Run(); err != nil {
diff --git a/backend/config/config.go b/backend/config/config.go
index d4d11f0..fec89bf 100644
--- a/backend/config/config.go
+++ b/backend/config/config.go
@@ -97,9 +97,9 @@ func Init() (*Config, error) {
 	v.SetDefault("llm_proxy.client_pool_size", 100)
 	v.SetDefault("llm_proxy.stream_client_pool_size", 5000)
 	v.SetDefault("llm_proxy.request_log_path", "/app/request/logs")
-	v.SetDefault("init_model.name", "qwen2.5-coder-3b-instruct")
+	v.SetDefault("init_model.name", "")
 	v.SetDefault("init_model.key", "")
-	v.SetDefault("init_model.url", "https://model-square.app.baizhi.cloud/v1")
+	v.SetDefault("init_model.url", "")
 	v.SetDefault("extension.baseurl", "https://release.baizhi.cloud")
 	v.SetDefault("extension.limit", 1)
 	v.SetDefault("extension.limit_second", 10)