diff --git a/src/views/newMap/jlmapNew/index.vue b/src/views/newMap/jlmapNew/index.vue
index 470ae0433..799737373 100644
--- a/src/views/newMap/jlmapNew/index.vue
+++ b/src/views/newMap/jlmapNew/index.vue
@@ -133,7 +133,7 @@ export default {
         $route() {
             this.mapViewLoaded(true);
         },
-        '$store.training.state.prdType': function (val) {
+        '$store.state.training.prdType': function (val) {
             this.changePrdType(val);
         }
     },
@@ -349,7 +349,7 @@ export default {
         },
         // 综合演练切换现地行调模式
         changePrdType(val) {
-            const nameList = Object.keys(this.$store.state.map.map);
+            const nameList = Object.keys(this.$store.state.map.map || {});
             let list = [];
             nameList.forEach(item => {
                 if (item !== 'skinVO') {