diff --git a/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/tools/AutoPilotAndCheckView.kt b/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/tools/AutoPilotAndCheckView.kt
index 2b5bbfbf0b..9b5cd2f264 100644
--- a/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/tools/AutoPilotAndCheckView.kt
+++ b/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/tools/AutoPilotAndCheckView.kt
@@ -226,6 +226,7 @@ internal class AutoPilotAndCheckView @JvmOverloads constructor(
                     ToastUtils.showShort("设置车速失败，请启动域控制器")
                 }
             }
+            etInputSpeed.setSelection(speedLimit.toString().length)
         }
 
         initOchView()