🐞 fix: 修复工单发送时发送给无邮件用户的问题

apis/Kefu/Order/CreateOrder.js

@@ -88,6 +88,7 @@ class CreateOrder extends API {
                 let emails = [...new Set(kefuRows.map(row => row.email))]
 
                 for (const email of emails) {
+                    if(!email) break
                     await EmailTemplate.orderNewReply(email, { id: r.insertId, content, files })
                 }
             } else {