diff --git a/enforcer.go b/enforcer.go
index 3955fbc..1a33cc9 100644
--- a/enforcer.go
+++ b/enforcer.go
@@ -203,7 +203,7 @@ func (e *Enforcer) LoginByModel(id string, loginModel *model.Login, ctx ctx.Cont
 	}
 
 	// response token
-	err = e.responseToken(tokenValue, loginModel, ctx)
+	err = e.ResponseToken(tokenValue, loginModel, ctx)
 	if err != nil {
 		return "", err
 	}
diff --git a/enforcer_internal_api.go b/enforcer_internal_api.go
index aa3db52..4df216d 100644
--- a/enforcer_internal_api.go
+++ b/enforcer_internal_api.go
@@ -49,7 +49,7 @@ func (e *Enforcer) createLoginToken(id string, loginModel *model.Login) (string,
 }
 
 // ResponseToken set token to cookie or header
-func (e *Enforcer) responseToken(tokenValue string, loginModel *model.Login, ctx ctx.Context) error {
+func (e *Enforcer) ResponseToken(tokenValue string, loginModel *model.Login, ctx ctx.Context) error {
 	if ctx == nil {
 		return nil
 	}