diff --git a/epmet-user/epmet-user-server/src/main/java/com/epmet/service/impl/DataSyncConfigServiceImpl.java b/epmet-user/epmet-user-server/src/main/java/com/epmet/service/impl/DataSyncConfigServiceImpl.java
index f8136ef9c5..66ad299ad5 100644
--- a/epmet-user/epmet-user-server/src/main/java/com/epmet/service/impl/DataSyncConfigServiceImpl.java
+++ b/epmet-user/epmet-user-server/src/main/java/com/epmet/service/impl/DataSyncConfigServiceImpl.java
@@ -60,6 +60,8 @@ import java.util.*;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.ExecutorService;
 import java.util.function.Function;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 import java.util.stream.Collectors;
 
 import static com.epmet.constant.EpidemicConstant.*;
@@ -74,6 +76,9 @@ import static com.epmet.constant.EpidemicConstant.*;
 @Service
 public class DataSyncConfigServiceImpl extends BaseServiceImpl<DataSyncConfigDao, DataSyncConfigEntity> implements DataSyncConfigService {
 
+    //2022-01-05 08:53:26
+    public static final Pattern VACCINE_DATE_OF_API_PATTERN = Pattern.compile("^(\\d{4}-\\d{2}-\\d{2} \\d{2}:\\d{2}):\\d{2}");
+
     @Autowired
     private DataSyncScopeService dataSyncScopeService;
     @Autowired
@@ -1105,7 +1110,7 @@ public class DataSyncConfigServiceImpl extends BaseServiceImpl<DataSyncConfigDao
 //        List<Map> vaccineList = JSON.parseArray(json,Map.class);
         List<Map<String,Object>> vaccineList = yantaiNamedParamLantuJdbcTemplate.queryForList(
                 "select data, name, cardno, vaccineCount from t_ymjz_info where cardno in (:idcards)", args);
-        List<YTVaccineListDTO> ytVaccineListDTOS = new ArrayList<>();
+        List<YTVaccineListDTO> ytVaccineListFromApi = new ArrayList<>();
         if (CollectionUtils.isNotEmpty(vaccineList)) {
             vaccineList.forEach(v -> {
                 if (v.containsKey("data")){
@@ -1116,7 +1121,7 @@ public class DataSyncConfigServiceImpl extends BaseServiceImpl<DataSyncConfigDao
                         vaccineList1.forEach(v1 -> {
                             v1.setCardno(v.get("cardno").toString());
                         });
-                        ytVaccineListDTOS.addAll(vaccineList1);
+                        ytVaccineListFromApi.addAll(vaccineList1);
                     }
 
                     //Map<String, Object> data = (Map<String, Object>) v.get("data");
@@ -1130,18 +1135,36 @@ public class DataSyncConfigServiceImpl extends BaseServiceImpl<DataSyncConfigDao
                 }
             });
             List<IcVaccineEntity> entities = new ArrayList<>();
-            List<YTVaccineListDTO> existVaccine = icVaccineDao.getExistVaccine(ytVaccineListDTOS);
-            if (CollectionUtils.isNotEmpty(existVaccine)){
-                for (YTVaccineListDTO e : existVaccine) {
-                    for (int i = 0; i < ytVaccineListDTOS.size(); i++) {
-                        if (ytVaccineListDTOS.get(i).getCardno().equals(e.getCardno()) && ytVaccineListDTOS.get(i).getInoculateDate().equals(e.getInoculateDate())){
-                            ytVaccineListDTOS.remove(i);
+
+            // 过滤已存在的记录
+            List<YTVaccineListDTO> existVaccines = icVaccineDao.getExistVaccine(ytVaccineListFromApi);
+            if (CollectionUtils.isNotEmpty(existVaccines)){
+                for (YTVaccineListDTO existVaccineItem : existVaccines) {
+                    Iterator<YTVaccineListDTO> iterator = ytVaccineListFromApi.iterator();
+                    while (iterator.hasNext()) {
+                        YTVaccineListDTO vaccineFromApi = iterator.next();
+                        Matcher matcher = VACCINE_DATE_OF_API_PATTERN.matcher(vaccineFromApi.getInoculateDate());
+                        if (vaccineFromApi.getCardno().equals(existVaccineItem.getCardno())
+                            && matcher.matches()
+                            && matcher.group(1).equals(existVaccineItem.getInoculateDate())
+                        ) {
+                            iterator.remove();
                         }
                     }
+
+                    //for (int i = 0; i < ytVaccineListFromApi.size(); i++) {
+                    //    String inoculateDateFromApi = ytVaccineListFromApi.get(i).getInoculateDate();
+                    //    Matcher matcher = VACCINE_DATE_OF_API_PATTERN.matcher(inoculateDateFromApi);
+                    //    if (ytVaccineListFromApi.get(i).getCardno().equals(e.getCardno())
+                    //            && matcher.matches()
+                    //            && matcher.group(1).equals(e.getInoculateDate())){
+                    //        ytVaccineListFromApi.remove(i);
+                    //    }
+                    //}
                 }
             }
-            if (CollectionUtils.isNotEmpty(ytVaccineListDTOS)){
-                ytVaccineListDTOS.forEach(v -> {
+            if (CollectionUtils.isNotEmpty(ytVaccineListFromApi)){
+                ytVaccineListFromApi.forEach(v -> {
                     resiInfos.forEach(u -> {
                         if (v.getCardno().equals(u.getIdCard())){
                             IcVaccineEntity e = new IcVaccineEntity();