diff --git a/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/main/utils/MultiDisplayUtils.kt b/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/main/utils/MultiDisplayUtils.kt
index ed02081c79..bc557407ab 100644
--- a/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/main/utils/MultiDisplayUtils.kt
+++ b/core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/main/utils/MultiDisplayUtils.kt
@@ -37,23 +37,23 @@ object MultiDisplayUtils {
      * @param launchDisplayId 指定屏幕ID
      */
     fun startActWithSecond(context: Context, activity: Class<*>) {
-        var launchDisplayId = 0;
+        val launchDisplayId: Int
         if (isSupportMultiDisplay(context)) {
             if (getMultiDisplay(context).size > 1) {
                 launchDisplayId = getMultiDisplay(context)[1].displayId
+
+                // 要加上Intent.FLAG_ACTIVITY_NEW_TASK
+                val options = ActivityOptions.makeBasic()
+                options.launchDisplayId = launchDisplayId
+                val intent = Intent(context, activity)
+                intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+                context.startActivity(intent, options.toBundle())
             } else {
                 Log.e(TAG, "当前没有外接屏幕，只有一个屏幕")
             }
         } else {
             Log.e(TAG, "当前设备，不支持多个屏幕交互显示")
         }
-
-        // 要加上Intent.FLAG_ACTIVITY_NEW_TASK
-        val options = ActivityOptions.makeBasic()
-        options.launchDisplayId = launchDisplayId
-        val intent = Intent(context, activity)
-        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
-        context.startActivity(intent, options.toBundle())
     }
 
     /**