fix: 服务器已完成迁移，线下服务器地址由 color.jccytech.cn 改为 color2.jccytech.cn;

service/monitor/check-api.js

@@ -6,7 +6,7 @@ const { sendSms } = require("./sms");
 const SmsTemplate = require("./sms-templates");
 
 const onlineHost = "app2.pcoloring.com";
-const offlineHost = "color.jccytech.cn";
+const offlineHost = "color2.jccytech.cn";
 const artLatestUri =
   "napi/number/v9_4/list/art/content?column=latest&lang=en-US&uid=flaRJA31QiqaatG24Shxbc&days=20&page=0&size=100&group=builtin";
 const jigsawLatestUri = "napi/jigsaw/mobi/list/latest";