diff --git a/ruoyi-bussiness/src/main/java/com/ruoyi/cms/service/impl/ESJobSearchImpl.java b/ruoyi-bussiness/src/main/java/com/ruoyi/cms/service/impl/ESJobSearchImpl.java
index 5b31815..e1cb838 100644
--- a/ruoyi-bussiness/src/main/java/com/ruoyi/cms/service/impl/ESJobSearchImpl.java
+++ b/ruoyi-bussiness/src/main/java/com/ruoyi/cms/service/impl/ESJobSearchImpl.java
@@ -34,7 +34,6 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 import javax.annotation.PostConstruct;
-import java.text.SimpleDateFormat;
 import java.util.*;
 import java.util.concurrent.TimeUnit;
 import java.util.stream.Collectors;
@@ -605,15 +604,16 @@ public class ESJobSearchImpl implements IESJobSearchService
             wrapper.and(x->x.like(ESJobDocument::getCompanyName,esJobSearch.getCompanyName()));
         }
         //按时间段来查询数据
-        if(esJobSearch.getStartDate() != null){
-            Date startDateTime = esJobSearch.getStartDate();
-            String formattedStartDate = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(startDateTime);
-            wrapper.and(x->x.ge(ESJobDocument::getPostingDate, formattedStartDate));
-        }
-        if(esJobSearch.getEndDate() != null){
-            Date endDateTime = esJobSearch.getEndDate();
-            String formattedEndDate = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(endDateTime);
-            wrapper.and(x->x.le(ESJobDocument::getPostingDate, formattedEndDate));
+        Date startDate = esJobSearch.getStartDate();
+        Date endDate = esJobSearch.getEndDate();
+        if (Objects.nonNull(startDate) && Objects.nonNull(endDate)) {
+            String startStr = DateUtils.ES_DATE_FORMATTER.format(startDate.toInstant());
+            String endStr = DateUtils.ES_DATE_FORMATTER.format(endDate.toInstant());
+            wrapper.between(ESJobDocument::getPostingDate, startStr, endStr);
+        } else if (Objects.nonNull(startDate)) {
+            wrapper.ge(ESJobDocument::getPostingDate, DateUtils.ES_DATE_FORMATTER.format(startDate.toInstant()));
+        } else if (Objects.nonNull(endDate)) {
+            wrapper.le(ESJobDocument::getPostingDate, DateUtils.ES_DATE_FORMATTER.format(endDate.toInstant()));
         }
         // 先开启打分、优先按匹配分数排序（关键词前台命中越高越靠前）
         wrapper.trackScores();
@@ -721,8 +721,9 @@ public class ESJobSearchImpl implements IESJobSearchService
         Date startDate = jobQuery.getStartDate();
         Date endDate = jobQuery.getEndDate();
         if (Objects.nonNull(startDate) && Objects.nonNull(endDate)) {
-            wrapper.and(w -> w.ge(ESJobDocument::getPostingDate, DateUtils.ES_DATE_FORMATTER.format(startDate.toInstant()))
-                    .le(ESJobDocument::getPostingDate, DateUtils.ES_DATE_FORMATTER.format(endDate.toInstant())));
+            String startStr = DateUtils.ES_DATE_FORMATTER.format(startDate.toInstant());
+            String endStr = DateUtils.ES_DATE_FORMATTER.format(endDate.toInstant());
+            wrapper.between(ESJobDocument::getPostingDate, startStr, endStr);
         } else if (Objects.nonNull(startDate)) {
             wrapper.ge(ESJobDocument::getPostingDate, DateUtils.ES_DATE_FORMATTER.format(startDate.toInstant()));
         } else if (Objects.nonNull(endDate)) {