diff --git a/src/main/java/com/xkrs/controller/WorkHourRecordController.java b/src/main/java/com/xkrs/controller/WorkHourRecordController.java
index 30722e4..72eae2f 100644
--- a/src/main/java/com/xkrs/controller/WorkHourRecordController.java
+++ b/src/main/java/com/xkrs/controller/WorkHourRecordController.java
@@ -99,19 +99,22 @@ public class WorkHourRecordController {
 
     /**
      * 查询我参与的当前项目的提交的工时记录
-     * @param projectNumber
+     * @param map
      * @param token
      * @return
      */
-    @GetMapping("/findRecord")
+    @PostMapping("/findRecord")
     @PreAuthorize("hasAnyAuthority('auth_administor','auth_general_user')")
-    public String findRecord(@RequestParam("projectNumber") String projectNumber,@RequestHeader(value="Authorization") String token){
+    public String findRecord(@RequestBody Map map,@RequestHeader(value="Authorization") String token){
         // 获取区域信息
         Locale locale = LocaleContextHolder.getLocale();
+        String projectNumber = (String) map.get("projectNumber");
+        String startTime = (String) map.get("startTime");
+        String endTime = (String) map.get("endTime");
         // 验证token
         String tokenUserName = TokenUtil.getTokenUserName(token);
         SysUserEntity sysUserEntity = sysUserDao.selectByUserName(tokenUserName);
-        List<WorkHourRecord> workHourRecords = workHourRecordService.findRecord(projectNumber, sysUserEntity.getId());
+        List<WorkHourRecord> workHourRecords = workHourRecordService.findRecord(projectNumber, sysUserEntity.getId(),startTime,endTime);
         if(workHourRecords == null || workHourRecords.size() == 0){
             return outputEncapsulationObject(PromptMessageEnum.DATA_NONE,"暂时还没有该项目的工时记录",locale);
         }
diff --git a/src/main/java/com/xkrs/dao/WorkHourRecordDao.java b/src/main/java/com/xkrs/dao/WorkHourRecordDao.java
index c7e591e..b902a15 100644
--- a/src/main/java/com/xkrs/dao/WorkHourRecordDao.java
+++ b/src/main/java/com/xkrs/dao/WorkHourRecordDao.java
@@ -5,6 +5,7 @@ import com.xkrs.model.vo.MemberWorkRecordVo;
 import com.xkrs.model.vo.OutExcelVo;
 import com.xkrs.model.vo.OutMemberVo;
 import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
 import org.springframework.data.jpa.repository.Modifying;
 import org.springframework.data.jpa.repository.Query;
 import org.springframework.data.repository.query.Param;
@@ -17,7 +18,7 @@ import java.util.Map;
  * @author XinYi Song
  */
 @Component
-public interface WorkHourRecordDao extends JpaRepository<WorkHourRecord,Long> {
+public interface WorkHourRecordDao extends JpaRepository<WorkHourRecord,Long>, JpaSpecificationExecutor<WorkHourRecord> {
 
     /**
      * 查询我参与的
diff --git a/src/main/java/com/xkrs/service/WorkHourRecordService.java b/src/main/java/com/xkrs/service/WorkHourRecordService.java
index 628e412..81f0daa 100644
--- a/src/main/java/com/xkrs/service/WorkHourRecordService.java
+++ b/src/main/java/com/xkrs/service/WorkHourRecordService.java
@@ -47,9 +47,11 @@ public interface WorkHourRecordService {
      * 查询我参与的当前项目的提交的工时记录
      * @param projectNumber
      * @param userId
+     * @param startTime
+     * @param endTime
      * @return
      */
-    List<WorkHourRecord> findRecord(String projectNumber,Integer userId);
+    List<WorkHourRecord> findRecord(String projectNumber,Integer userId,String startTime, String endTime);
 
     /**
      * 修改工时记录
diff --git a/src/main/java/com/xkrs/service/impl/WorkHourRecordServiceImpl.java b/src/main/java/com/xkrs/service/impl/WorkHourRecordServiceImpl.java
index ad019c4..b446671 100644
--- a/src/main/java/com/xkrs/service/impl/WorkHourRecordServiceImpl.java
+++ b/src/main/java/com/xkrs/service/impl/WorkHourRecordServiceImpl.java
@@ -12,6 +12,7 @@ import com.xkrs.model.vo.OutExcelVo;
 import com.xkrs.model.vo.OutMemberVo;
 import com.xkrs.service.WorkHourRecordService;
 import com.xkrs.utils.DateTimeUtil;
+import com.xkrs.utils.Query;
 import org.apache.poi.hssf.usermodel.*;
 import org.apache.poi.ss.usermodel.*;
 import org.springframework.context.i18n.LocaleContextHolder;
@@ -40,6 +41,9 @@ public class WorkHourRecordServiceImpl implements WorkHourRecordService {
     @Resource
     private SysUserDao sysUserDao;
 
+    @Resource
+    private Query query;
+
     /**
      * 提交工时记录
      * @param workRecordQo
@@ -101,11 +105,13 @@ public class WorkHourRecordServiceImpl implements WorkHourRecordService {
      * 查询我参与的当前项目的提交的工时记录
      * @param projectNumber
      * @param userId
+     * @param startTime
+     * @param endTime
      * @return
      */
     @Override
-    public List<WorkHourRecord> findRecord(String projectNumber, Integer userId) {
-        return workHourRecordDao.findRecord(projectNumber,userId);
+    public List<WorkHourRecord> findRecord(String projectNumber, Integer userId, String startTime, String endTime) {
+        return query.selectWorkRecord(projectNumber,userId,startTime,endTime);
     }
 
     /**
diff --git a/src/main/java/com/xkrs/utils/Query.java b/src/main/java/com/xkrs/utils/Query.java
index 8d648ae..1068767 100644
--- a/src/main/java/com/xkrs/utils/Query.java
+++ b/src/main/java/com/xkrs/utils/Query.java
@@ -1,7 +1,9 @@
 package com.xkrs.utils;
 
 import com.xkrs.dao.ProjectOverviewDao;
+import com.xkrs.dao.WorkHourRecordDao;
 import com.xkrs.model.entity.ProjectOverview;
+import com.xkrs.model.entity.WorkHourRecord;
 import org.springframework.data.jpa.domain.Specification;
 import org.springframework.stereotype.Component;
 
@@ -23,6 +25,9 @@ public class Query {
     @Resource
     private ProjectOverviewDao projectOverviewDao;
 
+    @Resource
+    private WorkHourRecordDao workHourRecordDao;
+
     /**
      * 动态多条件查询项目信息
      * @param
@@ -47,4 +52,37 @@ public class Query {
     }
 
 
+    /**
+     * 查询工时记录
+     * @param projectNumber
+     * @param userId
+     * @param startTime
+     * @param endTime
+     * @return
+     */
+    public List<WorkHourRecord> selectWorkRecord(String projectNumber, Integer userId, String startTime, String endTime) {
+        Specification<WorkHourRecord> specification = new Specification<WorkHourRecord>() {
+            @Override
+            public Predicate toPredicate(Root<WorkHourRecord> root, CriteriaQuery<?> criteriaQuery, CriteriaBuilder criteriaBuilder) {
+                List<Predicate> list = new ArrayList<>();
+                if (projectNumber != null && !"".equals(projectNumber)) {
+                    list.add(criteriaBuilder.equal(root.get("projectNumber").as(String.class), projectNumber));
+                }
+                if (userId != null && !"".equals(userId)) {
+                    list.add(criteriaBuilder.equal(root.get("userId").as(Integer.class), userId));
+                }
+                if(startTime != null && !"".equals(startTime)){
+                    list.add(criteriaBuilder.greaterThanOrEqualTo(root.get("submitTime").as(String.class), startTime));
+                }
+                if(endTime != null && !"".equals(endTime)){
+                    list.add(criteriaBuilder.lessThanOrEqualTo(root.get("submitTime").as(String.class), endTime));
+                }
+                Predicate[] predicates = new Predicate[list.size()];
+                return criteriaBuilder.and(list.toArray(predicates));
+            }
+        };
+        return workHourRecordDao.findAll(specification);
+    }
+
+
 }
\ No newline at end of file
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index e19252a..d23403d 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -29,7 +29,7 @@ spring.datasource.hikari.validation-timeout = 3000
 ## Spring Data JPA 配置
 spring.jpa.database = POSTGRESQL
 spring.jpa.database-platform = org.hibernate.dialect.PostgreSQLDialect
-spring.jpa.show-sql = true
+spring.jpa.show-sql = false
 # 指定 ddl mode (none, validate, create, create-drop, update)
 spring.jpa.hibernate.ddl-auto = update
 # 命名策略