diff --git a/postdischarge-manage/src/main/java/com/xinelu/manage/service/statistics/impl/StatisticsServiceImpl.java b/postdischarge-manage/src/main/java/com/xinelu/manage/service/statistics/impl/StatisticsServiceImpl.java
index 6f220e5d..c969ece3 100644
--- a/postdischarge-manage/src/main/java/com/xinelu/manage/service/statistics/impl/StatisticsServiceImpl.java
+++ b/postdischarge-manage/src/main/java/com/xinelu/manage/service/statistics/impl/StatisticsServiceImpl.java
@@ -325,7 +325,7 @@ public class StatisticsServiceImpl implements IStatisticsService {
 			// AI拨打人数成功率
 			if (CollectionUtils.isNotEmpty(aiSuccessList)) {
 				Map<Long, List<PhoneDialRecordVo>> aiSuccessGroupByPatient = aiSuccessList.stream().collect(Collectors.groupingBy(PhoneDialRecordVo::getPatientId));
-				retObj.setAiPatientSuccessRate(new BigDecimal(aiSuccessGroupByPatient.keySet().size()).divide(new BigDecimal(retObj.getAiPatientNum()), 2, RoundingMode.HALF_UP).multiply(new BigDecimal("100")));
+				retObj.setAiPatientSuccessRate((retObj.getAiPatientNum() == null || retObj.getAiPatientNum() == 0) ? BigDecimal.ZERO :new BigDecimal(aiSuccessGroupByPatient.keySet().size()).divide(new BigDecimal(retObj.getAiPatientNum()), 2, RoundingMode.HALF_UP).multiply(new BigDecimal("100")));
 			}
 		}
 
@@ -344,7 +344,7 @@ public class StatisticsServiceImpl implements IStatisticsService {
 			// 人工拨打人数成功率
 			if (CollectionUtils.isNotEmpty(commonSuccessList)) {
 				Map<Long, List<PhoneDialRecordVo>> commonSuccessGroupByPatient = commonSuccessList.stream().collect(Collectors.groupingBy(PhoneDialRecordVo::getPatientId));
-				retObj.setCommonPatientSuccessRate(new BigDecimal(commonSuccessGroupByPatient.keySet().size()).divide(new BigDecimal(retObj.getCommonPatientNum()), 2, RoundingMode.HALF_UP).multiply(new BigDecimal("100")));
+				retObj.setCommonPatientSuccessRate((retObj.getCommonPatientNum() == null || retObj.getCommonPatientNum()== 0) ? BigDecimal.ZERO : new BigDecimal(commonSuccessGroupByPatient.keySet().size()).divide(new BigDecimal(retObj.getCommonPatientNum()), 2, RoundingMode.HALF_UP).multiply(new BigDecimal("100")));
 			}
 		}
 		return retObj;