diff --git a/src/views/designPlatform/bigScreen.vue b/src/views/designPlatform/bigScreen.vue
index 8f375930f..d1b13f87b 100644
--- a/src/views/designPlatform/bigScreen.vue
+++ b/src/views/designPlatform/bigScreen.vue
@@ -16,6 +16,7 @@ import { clearSimulation } from '@/api/simulation';
 import { mapGetters } from 'vuex';
 import { creatSubscribe, clearSubscribe, displayTopic} from '@/utils/stomp';
 import { getToken } from '@/utils/auth';
+import { TrainingMode } from '@/scripts/ConstDic';
 
 export default {
     name: 'BigScreen',
@@ -95,7 +96,7 @@ export default {
             if (this.$route.query.group) {
                 loadMapDataById(this.$route.query.mapId, 'simulation');
             } else {
-                this.$store.dispatch('training/changeMode', { mode: null });
+                this.$store.dispatch('training/changeMode', { mode: TrainingMode.NORMAL });
                 loadMapDataById(this.$route.params.mapId, 'preview');
             }
         },
diff --git a/src/views/designPlatform/bigSplitScreen.vue b/src/views/designPlatform/bigSplitScreen.vue
index be1540041..0d9bbabd3 100644
--- a/src/views/designPlatform/bigSplitScreen.vue
+++ b/src/views/designPlatform/bigSplitScreen.vue
@@ -27,6 +27,7 @@ import { mapGetters } from 'vuex';
 import { creatSubscribe, clearSubscribe, displayTopic} from '@/utils/stomp';
 import { getToken } from '@/utils/auth';
 import { getSessionStorage } from '@/utils/auth';
+import { TrainingMode } from '@/scripts/ConstDic';
 
 export default {
     name: 'MapPreview',
@@ -105,7 +106,7 @@ export default {
             if (this.$route.query.group) {
                 await loadMapDataById(this.$route.query.mapId, 'simulation');
             } else {
-                this.$store.dispatch('training/changeMode', { mode: null });
+                this.$store.dispatch('training/changeMode', { mode: TrainingMode.NORMAL });
                 loadMapDataById(this.$route.params.mapId, 'preview');
             }
         },
diff --git a/src/views/designPlatform/mapPreviewNew.vue b/src/views/designPlatform/mapPreviewNew.vue
index e90d53f5a..a565cf9df 100644
--- a/src/views/designPlatform/mapPreviewNew.vue
+++ b/src/views/designPlatform/mapPreviewNew.vue
@@ -11,6 +11,7 @@ import { EventBus } from '@/scripts/event-bus';
 import { DeviceMenu, getDeviceMenuByDeviceType } from '@/scripts/ConstDic';
 import PopMenu from '@/components/PopMenu';
 import { mapGetters } from 'vuex';
+import { TrainingMode } from '@/scripts/ConstDic';
 
 export default {
     name: 'MapPreview',
@@ -78,7 +79,7 @@ export default {
     methods: {
         initLoadData() { // 加载地图数据
             if (parseInt(this.mapId)) {
-                this.$store.dispatch('training/changeMode', { mode: null });
+                this.$store.dispatch('training/changeMode', { mode: TrainingMode.NORMAL });
                 loadMapDataById(this.mapId, 'preview');
             } else {
                 this.endViewLoading();
diff --git a/src/views/planMonitor/components/routingoperate/routeMap.vue b/src/views/planMonitor/components/routingoperate/routeMap.vue
index 51d720180..f250fd50b 100644
--- a/src/views/planMonitor/components/routingoperate/routeMap.vue
+++ b/src/views/planMonitor/components/routingoperate/routeMap.vue
@@ -19,6 +19,7 @@ import { loadMapDataById } from '@/utils/loaddata';
 import { EventBus } from '@/scripts/event-bus';
 import RouteConfig from './routeConfig';
 import GernaratePlan from '../menus/gernaratePlanTrain';
+import { TrainingMode } from '@/scripts/ConstDic';
 
 export default {
     name: 'RouteMap',
@@ -119,7 +120,7 @@ export default {
             });
         },
         loadInitPage() {
-            this.$store.dispatch('training/changeMode', { mode: null });
+            this.$store.dispatch('training/changeMode', { mode: TrainingMode.NORMAL });
             loadMapDataById(this.$route.query.mapId, 'preview');
         },
         endViewLoading(isSuccess) {