diff --git a/libraries/mogo-adas/src/main/java/com/zhidao/support/adas/high/common/autopilot/ability/AutopilotAbility230.java b/libraries/mogo-adas/src/main/java/com/zhidao/support/adas/high/common/autopilot/ability/AutopilotAbility230.java
index ba867d239d..588f741e14 100644
--- a/libraries/mogo-adas/src/main/java/com/zhidao/support/adas/high/common/autopilot/ability/AutopilotAbility230.java
+++ b/libraries/mogo-adas/src/main/java/com/zhidao/support/adas/high/common/autopilot/ability/AutopilotAbility230.java
@@ -56,13 +56,13 @@ public class AutopilotAbility230 {
                     if (AutopilotAbilityManager.getInstance().isBus()) {
                         if (gear == Chassis.GearPosition.GEAR_N || gear == Chassis.GearPosition.GEAR_R) {
                             isAutopilotAbility = false;
-                            unableAutopilotReason = "挡位不正常";
+                            unableAutopilotReason = "档位不正常";
                         }
                     } else {
                         //东风Taxi和红旗 司机端和乘客端 档位不正常
                         if (gear == Chassis.GearPosition.GEAR_P || gear == Chassis.GearPosition.GEAR_R) {
                             isAutopilotAbility = false;
-                            unableAutopilotReason = "挡位不正常";
+                            unableAutopilotReason = "档位不正常";
                         }
                     }
                 }
diff --git a/libraries/mogo-adas/src/main/java/com/zhidao/support/adas/high/common/autopilot/ability/AutopilotAbility250.java b/libraries/mogo-adas/src/main/java/com/zhidao/support/adas/high/common/autopilot/ability/AutopilotAbility250.java
index 6d61e96e06..18143ec8b0 100644
--- a/libraries/mogo-adas/src/main/java/com/zhidao/support/adas/high/common/autopilot/ability/AutopilotAbility250.java
+++ b/libraries/mogo-adas/src/main/java/com/zhidao/support/adas/high/common/autopilot/ability/AutopilotAbility250.java
@@ -131,13 +131,13 @@ public class AutopilotAbility250 {
                     if (AutopilotAbilityManager.getInstance().isBus()) {
                         if (gear == Chassis.GearPosition.GEAR_N || gear == Chassis.GearPosition.GEAR_R) {
                             isAutopilotAbility = false;
-                            unableAutopilotReason = "挡位不正常";
+                            unableAutopilotReason = "档位不正常";
                         }
                     } else {
                         //东风Taxi和红旗 司机端和乘客端 档位不正常
                         if (gear == Chassis.GearPosition.GEAR_P || gear == Chassis.GearPosition.GEAR_R) {
                             isAutopilotAbility = false;
-                            unableAutopilotReason = "挡位不正常";
+                            unableAutopilotReason = "档位不正常";
                         }
                     }
                 }
diff --git a/libraries/mogo-adas/src/main/java/com/zhidao/support/adas/high/msg/VehicleStateMessage.java b/libraries/mogo-adas/src/main/java/com/zhidao/support/adas/high/msg/VehicleStateMessage.java
index 4295d0fc4d..5a94481d6a 100644
--- a/libraries/mogo-adas/src/main/java/com/zhidao/support/adas/high/msg/VehicleStateMessage.java
+++ b/libraries/mogo-adas/src/main/java/com/zhidao/support/adas/high/msg/VehicleStateMessage.java
@@ -139,7 +139,7 @@ public class VehicleStateMessage extends MyAbstractMessageHandler {
         ChassisStatesOuterClass.GearSystemStates.Builder gearSystemStates = null;
         if (vehicleState.hasGear()) {
             gearSystemStates = ChassisStatesOuterClass.GearSystemStates.newBuilder();
-            //挂挡档位数据
+            //档位数据
             gearSystemStates.setGearPosition(vehicleState.getGear());//鹰眼已用
         }
         if (vehicleState.hasGearSwitchInference()) {