 
     func cacheInAdvance() {
 
-        dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0)) {
+        dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_HIGH, 0)) {
 
             // 主界面的头像
 


        })

        delay(0.5, {
            Crashlytics.startWithAPIKey("3030ba006e21bcf8eb4a2127b6a7931ea6667486")
            APService.setupWithOption(launchOptions)


        if let token = YepUserDefaults.v1AccessToken.value {
            sync()

            startFaye()
        }
