diff --git a/libraries/mogo-adas-data/src/main/proto/message_pad.proto b/libraries/mogo-adas-data/src/main/proto/message_pad.proto
index 6e610f3f35..c6308b47fd 100644
--- a/libraries/mogo-adas-data/src/main/proto/message_pad.proto
+++ b/libraries/mogo-adas-data/src/main/proto/message_pad.proto
@@ -247,6 +247,7 @@ message Line
     string stopUrl_dpqp = 10; //打点文件下载的cos url，默认“”
     string stopMd5_dpqp = 11; //轨迹文件md5，默认“”
     uint64 timestamp_dpqp = 12; //上传轨迹完成时间戳(ms)：用于MEC本地手动导入轨迹验证时不会被云端轨迹覆盖
+    string lineName = 13; //路线名
 }
 
 message TrajectoryDownloadReq