update:更新

src/components/app-address-cascader/app-address-cascader.vue

@@ -132,7 +132,7 @@ export default class AppAddressCascader extends Vue {
       * @memberof AppAddressCascader
       */
     set CurrentVal(val: any) {
-        this.$emit("change", {name:this.name,value:val});
+        this.$emit("change", {name:this.name,value:val[val.length-1]});
     }