bug fxies

src/pages/my/account/home.vue

@@ -85,6 +85,7 @@ export default {
           this.material = material
           this.progress = progress
           const welcomeShowed = window.localStorage.getItem('welcomeShowed') === 'true'
+          material.attachments = material.attachments || []
           if (!material.attachments.length && !welcomeShowed) {
             this.welcomeShow = true
           }