diff --git a/epmet-user/epmet-user-server/src/main/java/com/epmet/service/impl/IcEpidemicSpecialAttentionServiceImpl.java b/epmet-user/epmet-user-server/src/main/java/com/epmet/service/impl/IcEpidemicSpecialAttentionServiceImpl.java
index f051330c16..2a2a6732da 100644
--- a/epmet-user/epmet-user-server/src/main/java/com/epmet/service/impl/IcEpidemicSpecialAttentionServiceImpl.java
+++ b/epmet-user/epmet-user-server/src/main/java/com/epmet/service/impl/IcEpidemicSpecialAttentionServiceImpl.java
@@ -427,7 +427,7 @@ public class IcEpidemicSpecialAttentionServiceImpl extends BaseServiceImpl<IcEpi
             }
             Map<String, String> dictMap = isolatedState.getData().stream().collect(Collectors.toMap(SysDictDataDTO::getDictLabel, SysDictDataDTO::getDictValue));
             if (list.size() > errorInfo.size()){
-                Map<String, Long> groupByIdCard = list.stream().collect(Collectors.groupingBy(ImportEpidemicSpecialAttention::getIdCard, Collectors.counting()));
+                Map<String, Long> groupByIdCard = list.stream().filter(l -> StringUtils.isNotBlank(l.getIdCard())).collect(Collectors.groupingBy(ImportEpidemicSpecialAttention::getIdCard, Collectors.counting()));
                 groupByIdCard.forEach((idCard,count) -> {
                     if (Integer.valueOf(count.toString()).compareTo(1) != 0){
                         for (ImportEpidemicSpecialAttention i : list) {