fixed

eden-authcenter-agent/src/main/java/com/chineseall/eden/authcenter/agent/controller/StatisticsController.java

@@ -340,7 +340,8 @@ public class StatisticsController {
             param.put("hour", i);
             long count = authLogService.count(param, startDate);
             hourList.add(i);
-            hourCountList.add(Double.valueOf(MathUtils.doubleDivide(count, latestDays, 0)).longValue());
+            long avgCount = Double.valueOf(MathUtils.doubleDivide(count, latestDays, 0)).longValue();
+            hourCountList.add(avgCount < 1? 1 : avgCount);
         }
 
         List<AuthLogHourCount> hourTopList = authLogService.hourMaxCount(commonParam, startDate, 1);