diff --git a/src/jmapNew/theme/nanjing_02/menus/menuButton.vue b/src/jmapNew/theme/nanjing_02/menus/menuButton.vue
index ec9fea357..702d83031 100644
--- a/src/jmapNew/theme/nanjing_02/menus/menuButton.vue
+++ b/src/jmapNew/theme/nanjing_02/menus/menuButton.vue
@@ -485,7 +485,7 @@ export default {
                 this.canCommand = true;
                 const step = {
                     operation: 'click',
-                    code: this.selectedObj.code,
+                    code: this.selected.code,
                     subType:this.$store.state.menuOperation.subType
                 };
                 this.$store.dispatch('training/nextNew', step).then(({ valid }) => {