fix(index): 修复首页在已登录状态下，不能点击的问题

components/diy-components/diy-category.vue

@@ -324,7 +324,7 @@
 							//切换英文标题
 							if(this.lang == 'en-us'){
 								this.categoryTree.map(item => {
-									item.child_list.map(items => {
+									item?.child_list?.map(items => {
 										items.category_name = items.en_category_name;
 										return items;
 									})

components/diy-components/minx.js

@@ -3,7 +3,7 @@ export default {
         // 异步触发事件
         async __$emitEvent(payload = {eventName: '__unnamedEvent', data: {}, promiseCallback: null}) {
             // console.log('__$emitEvent', payload)
-            await this.$eventBus?.emit(payload.eventName, payload.data, payload.promiseCallback)
+            await this.$eventBus.emit(payload.eventName, payload.data, payload.promiseCallback)
         },
     }
 }