diff --git a/drivers/123/driver.go b/drivers/123/driver.go
index 7d457138..d48b74be 100644
--- a/drivers/123/driver.go
+++ b/drivers/123/driver.go
@@ -71,6 +71,10 @@ func (d *Pan123) Link(ctx context.Context, file model.Obj, args model.LinkArgs)
 			headers = map[string]string{
 				//"X-Real-IP":       "1.1.1.1",
 				"X-Forwarded-For": args.IP,
+				"user-agent": "123pan/v2.4.0(Android_7.1.2;Xiaomi)",
+		"platform": "android",
+		"app-version": "61",
+		"x-app-version": "2.4.0",
 			}
 		}
 		data := base.Json{