diff --git a/lib/Monitor.js b/lib/Monitor.js
index 85adc6d..d46ab48 100644
--- a/lib/Monitor.js
+++ b/lib/Monitor.js
@@ -87,11 +87,17 @@ class Monitor extends Public {
                 let status = 0;
                 if (Lottery.isOfficialLottery) {
                     let { ts } = await BiliAPI.getLotteryNotice(Lottery.dyid);
+                    const ts_10 = Date.now() / 1000;
                     if (ts < 0) {
                         return 51
                     }
-                    if (ts > (Date.now() / 1000) + config.maxday * 864e2) {
-                        log.info('过滤', '开奖时间晚于指定时间')
+                    if (ts < ts_10) {
+                        log.info('过滤', '已过开奖时间')
+                        MyStorage.updateDyid(Lottery.dyid)
+                        continue
+                    }
+                    if (ts > ts_10 + config.maxday * 86400) {
+                        log.info('过滤', '超过指定开奖时间')
                         MyStorage.updateDyid(Lottery.dyid)
                         continue
                     }