【多人仿真调用接口时，修改实训状态】

src/main/java/club/joylink/rtss/services/training2/Training2Service.java

@@ -143,7 +143,6 @@ public class Training2Service {
         if (training2 == null || !training2.isStarted() || training2.isFinish()) {
             // 结束并移除运行任务
             removeTrainingJob(simulation);
-            trainingStatusMessage(simulation, 0);
             return;
         }
         // 获取运行步骤
@@ -276,7 +275,7 @@ public class Training2Service {
             // 创建者退出，则清理实训
             if (simulation.getCreator().getId().equals(user.getId())) {
                 training2.finish();
-                simulation.start();
+                trainingStatusMessage(simulation, 0);
             }
         } else {
             return List.of();