diff --git a/drivers/123/util.go b/drivers/123/util.go
index f02c359c..412cc29e 100644
--- a/drivers/123/util.go
+++ b/drivers/123/util.go
@@ -200,9 +200,10 @@ func (d *Pan123) request(url string, method string, callback base.ReqCallback, r
 		"origin":        "https://www.123pan.com",
 		"referer":       "https://www.123pan.com/",
 		"authorization": "Bearer " + d.AccessToken,
-		"user-agent":    "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) alist-client",
-		"platform":      "web",
-		"app-version":   "3",
+		"user-agent": "123pan/v2.4.0(Android_7.1.2;Xiaomi)",
+        "platform": "android",
+        "app-version": "61",
+        "x-app-version": "2.4.0",
 		//"user-agent":    base.UserAgent,
 	})
 	if callback != nil {