diff --git a/epmet-module/data-report/data-report-server/src/main/java/com/epmet/service/topic/impl/TopicServiceImpl.java b/epmet-module/data-report/data-report-server/src/main/java/com/epmet/service/topic/impl/TopicServiceImpl.java
index 128cdf183c..0859bd2632 100644
--- a/epmet-module/data-report/data-report-server/src/main/java/com/epmet/service/topic/impl/TopicServiceImpl.java
+++ b/epmet-module/data-report/data-report-server/src/main/java/com/epmet/service/topic/impl/TopicServiceImpl.java
@@ -160,7 +160,7 @@ public class TopicServiceImpl implements TopicService {
         TopicShiftedCountResultDTO shiftedCount = topicDao.getShiftedCount(agencyId);
         Integer collect = topicSummaryInfo.stream().collect(Collectors.summingInt(TopicSummaryInfoResultDTO::getValue));
         String ratio;
-        ratio = collect == NumConstant.ZERO ? NumConstant.ZERO + TopicConstant.RATIO : (shiftedCount.getShiftedIssueCount() / collect) * NumConstant.ONE_HUNDRED + TopicConstant.RATIO;
+        ratio = collect == NumConstant.ZERO ? NumConstant.ZERO + TopicConstant.RATIO : ((float)shiftedCount.getShiftedIssueCount() / (float)collect) * NumConstant.ONE_HUNDRED + TopicConstant.RATIO;
         TopicSummaryInfoResultDTO result = new TopicSummaryInfoResultDTO();
         result.setName(TopicConstant.SHIFTED);
         result.setRatio(ratio);