diff --git a/tracer/ali/ali_trace.go b/tracer/ali/ali_trace.go
index cfe19c2..3e84780 100644
--- a/tracer/ali/ali_trace.go
+++ b/tracer/ali/ali_trace.go
@@ -17,8 +17,8 @@ type AliSLSConfig struct {
 	AccessKeySecret        string
 }
 
-// Set global trace provider 设置链路追逐的方法 ali
-func initTracerProvider(bc *AliSLSConfig) (*provider.Config, error) {
+// 设置链路追逐的方法 ali
+func InitTracerProvider(bc *AliSLSConfig) (*provider.Config, error) {
 	slsConfig, err := provider.NewConfig(provider.WithServiceName(bc.Name),
 		provider.WithServiceVersion(bc.Version),
 		provider.WithServiceNamespace(bc.Env),