diff --git a/src/views/newMap/display/trainingDesign/designPane.vue b/src/views/newMap/display/trainingDesign/designPane.vue
index b059b3e5b..5e25a7a94 100644
--- a/src/views/newMap/display/trainingDesign/designPane.vue
+++ b/src/views/newMap/display/trainingDesign/designPane.vue
@@ -159,20 +159,12 @@ export default {
         }
     },
     watch: {
-        '$store.state.training.memberList': function (val) {
+        '$store.state.training.roles': function(val) {
+            this.getRoleList();
+        },
+        '$store.state.training.memberList': function(val) {
             if (val && val.length) {
-                const memberData = this.$store.state.training.memberData;
-                let activeTrainList = [];
-                if (this.$store.state.training.started) {
-                    activeTrainList = this.$store.state.map.activeTrainList;
-                }
-                // 获取仿真成员列表
-                const result = covertMemberData(activeTrainList, Object.values(memberData));
-                let list = [];
-                result.deviceListData.forEach(item => {
-                    list = list.concat(item);
-                });
-                this.roleList = list;
+                this.getRoleList();
             }
         },
         editData() {
@@ -198,6 +190,20 @@ export default {
         }
     },
     methods: {
+        getRoleList() {
+            const memberData = this.$store.state.training.memberData;
+            let activeTrainList = [];
+            if (this.$store.state.training.started) {
+                activeTrainList = this.$store.state.map.activeTrainList;
+            }
+            // 获取仿真成员列表
+            const result = covertMemberData(activeTrainList, Object.values(memberData));
+            let list = [];
+            result.deviceListData.forEach(item => {
+                list = list.concat(item);
+            });
+            this.roleList = list;
+        },
         updateDetails(data) {
             this.editData = data;
             this.getStepList(data);