diff --git a/OCH/mogo-och-common-module/src/main/java/com/mogo/och/common/module/manager/distancemamager/TrajectoryAndDistanceManager.kt b/OCH/mogo-och-common-module/src/main/java/com/mogo/och/common/module/manager/distancemamager/TrajectoryAndDistanceManager.kt
index a428670980..e5848a2331 100644
--- a/OCH/mogo-och-common-module/src/main/java/com/mogo/och/common/module/manager/distancemamager/TrajectoryAndDistanceManager.kt
+++ b/OCH/mogo-och-common-module/src/main/java/com/mogo/och/common/module/manager/distancemamager/TrajectoryAndDistanceManager.kt
@@ -597,13 +597,15 @@ object  TrajectoryAndDistanceManager: IMoGoPlanningRottingListener{
             // 判断距离线段的距离  垂足的距离
             val nextPoint: MogoLocation
             val prePoint: MogoLocation
+            // isNext true  最近的点是在下一个
+            // isNext false 最近的点是在上一个
             if (carLocationInfo.second == true) {
                 if (carLocationInfo.first > 0) {
                     nextPoint = redCatche[carLocationInfo.first]
                     prePoint = redCatche[carLocationInfo.first - 1]
                 } else {
                     // 距离第一个点大于15m 过远
-                    return "距离第一个轨迹点超过15m：${carLocationInfo.first}米"
+                    return "距离轨迹线超过15m：${carLocationInfo.first}米,无法启动自驾"
                 }
             } else {
                 if (carLocationInfo.first + 1 < redCatche.size) {
@@ -625,7 +627,7 @@ object  TrajectoryAndDistanceManager: IMoGoPlanningRottingListener{
             return if (pointToLine <= OchCommonConst.AUTOMATIC_PLANNING_MAX_DISTANCE) {
                 ""
             } else {
-                "距离轨迹线的距离大于15m,无法启动自驾"
+                "距离轨迹线超过15m,无法启动自驾"
             }
         }
     }