fix

api-module/src/main/java/com/tzld/piaoquan/api/job/wecom/thirdpart/WeComSendMsgJob.java

@@ -453,7 +453,7 @@ public class WeComSendMsgJob {
                 }
                 // 增加或减少20以内的分钟数 -20~20
                 int randomTimeRange = Objects.isNull(configTask.getRandomMin()) ? 0 : configTask.getRandomMin();
-                int randomMinute = new Random().nextInt(randomTimeRange * 2) - randomTimeRange;
+                int randomMinute = randomTimeRange == 0 ? 0 : new Random().nextInt(randomTimeRange * 2) - randomTimeRange;
                 minute += randomMinute;
                 if (minute < 0) {
                     hour--;