diff --git a/app/productFlavors/ochPassengerM1.gradle b/app/productFlavors/ochPassengerM1.gradle
index 2121de231e..67af2a0def 100644
--- a/app/productFlavors/ochPassengerM1.gradle
+++ b/app/productFlavors/ochPassengerM1.gradle
@@ -49,7 +49,7 @@ project.android.productFlavors {
         // 构建 是否支持多屏异显异交互
         buildConfigField 'boolean', 'IS_MULTI_DISPLAY', 'false'
 
-        //Bus不能启动自驾的档位
-        buildConfigField 'java.util.Set<chassis.Chassis.GearPosition>', 'UNABLE_LAUNCH_AUTOPILOT_GEAR', 'new java.util.HashSet<chassis.Chassis.GearPosition>(){{add(chassis.Chassis.GearPosition.GEAR_N);add(chassis.Chassis.GearPosition.GEAR_R);}}'
+        //M1不能启动自驾的档位
+        buildConfigField 'java.util.Set<chassis.Chassis.GearPosition>', 'UNABLE_LAUNCH_AUTOPILOT_GEAR', 'null'
     }
 }
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