diff --git a/modules/modelarts/modelarts.go b/modules/modelarts/modelarts.go
index 4681c18d5..3629f4231 100755
--- a/modules/modelarts/modelarts.go
+++ b/modules/modelarts/modelarts.go
@@ -977,7 +977,7 @@ func getCookiesAndCsrf(jupyterUrl string) ([]*http.Cookie, string) {
 	for i := 0; i < 10; i++ {
 		res, err := http.Get(jupyterUrl)
 		if err != nil {
-			log.Error("browser jupyterUrl failed.")
+			log.Error("browser jupyterUrl failed.",err)
 			return cookies, ""
 		} else {
 			cookies = res.Cookies()