diff --git a/safety-cedu-service/pom.xml b/safety-cedu-service/pom.xml
index f91c0568..10f4b7c8 100644
--- a/safety-cedu-service/pom.xml
+++ b/safety-cedu-service/pom.xml
@@ -44,6 +44,11 @@
             <scope>provided</scope>
         </dependency>
 
+        <dependency>
+            <groupId>org.qinan</groupId>
+            <artifactId>safety-eval-client</artifactId>
+        </dependency>
+
         <!-- MapStruct -->
         <dependency>
             <groupId>org.mapstruct</groupId>
@@ -56,6 +61,10 @@
             <version>${mapstruct.version}</version>
             <scope>provided</scope>
         </dependency>
+        <dependency>
+            <groupId>org.qinan</groupId>
+            <artifactId>safety-eval-infrastructure</artifactId>
+        </dependency>
     </dependencies>
 
     <build>
diff --git a/safety-cedu-service/src/main/java/org/qinan/cedu/controller/CourseManagementController.java b/safety-cedu-service/src/main/java/org/qinan/cedu/controller/CourseManagementController.java
index 6a13ee68..ae26b343 100644
--- a/safety-cedu-service/src/main/java/org/qinan/cedu/controller/CourseManagementController.java
+++ b/safety-cedu-service/src/main/java/org/qinan/cedu/controller/CourseManagementController.java
@@ -5,18 +5,13 @@ import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import io.swagger.annotations.ApiParam;
 import org.qinan.cedu.model.dto.CourseManagementDTO;
-import org.qinan.cedu.model.query.CourseManagementPageQuery;
 import org.qinan.cedu.model.dto.CourseManagementVO;
-import org.qinan.cedu.model.dto.PageResponse;
-import org.qinan.cedu.model.dto.SingleResponse;
+import org.qinan.cedu.model.query.CourseManagementPageQuery;
 import org.qinan.cedu.service.CourseManagementService;
+import org.qinan.safetyeval.client.dto.PageResponse;
+import org.qinan.safetyeval.client.dto.SingleResponse;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestBody;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestParam;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 /**
  * 课程管理
diff --git a/safety-cedu-service/src/main/java/org/qinan/cedu/controller/CourseRelCoursewareController.java b/safety-cedu-service/src/main/java/org/qinan/cedu/controller/CourseRelCoursewareController.java
index 12e67765..1ed3e798 100644
--- a/safety-cedu-service/src/main/java/org/qinan/cedu/controller/CourseRelCoursewareController.java
+++ b/safety-cedu-service/src/main/java/org/qinan/cedu/controller/CourseRelCoursewareController.java
@@ -6,16 +6,11 @@ import io.swagger.annotations.ApiOperation;
 import io.swagger.annotations.ApiParam;
 import org.qinan.cedu.model.dto.CourseRelCoursewareDTO;
 import org.qinan.cedu.model.dto.CourseRelCoursewareVO;
-import org.qinan.cedu.model.dto.PageResponse;
-import org.qinan.cedu.model.dto.SingleResponse;
 import org.qinan.cedu.service.CourseRelCoursewareService;
+import org.qinan.safetyeval.client.dto.PageResponse;
+import org.qinan.safetyeval.client.dto.SingleResponse;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestBody;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestParam;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 import java.util.List;
 
diff --git a/safety-cedu-service/src/main/java/org/qinan/cedu/controller/CoursewareManagementController.java b/safety-cedu-service/src/main/java/org/qinan/cedu/controller/CoursewareManagementController.java
index 2a75e75c..468cee67 100644
--- a/safety-cedu-service/src/main/java/org/qinan/cedu/controller/CoursewareManagementController.java
+++ b/safety-cedu-service/src/main/java/org/qinan/cedu/controller/CoursewareManagementController.java
@@ -5,18 +5,13 @@ import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import io.swagger.annotations.ApiParam;
 import org.qinan.cedu.model.dto.CoursewareManagementDTO;
-import org.qinan.cedu.model.query.CoursewareManagementPageQuery;
 import org.qinan.cedu.model.dto.CoursewareManagementVO;
-import org.qinan.cedu.model.dto.PageResponse;
-import org.qinan.cedu.model.dto.SingleResponse;
+import org.qinan.cedu.model.query.CoursewareManagementPageQuery;
 import org.qinan.cedu.service.CoursewareManagementService;
+import org.qinan.safetyeval.client.dto.PageResponse;
+import org.qinan.safetyeval.client.dto.SingleResponse;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestBody;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestParam;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 /**
  * 课件管理
diff --git a/safety-cedu-service/src/main/java/org/qinan/cedu/model/dto/CourseManagementDTO.java b/safety-cedu-service/src/main/java/org/qinan/cedu/model/dto/CourseManagementDTO.java
index c94473c2..ee69f4e5 100644
--- a/safety-cedu-service/src/main/java/org/qinan/cedu/model/dto/CourseManagementDTO.java
+++ b/safety-cedu-service/src/main/java/org/qinan/cedu/model/dto/CourseManagementDTO.java
@@ -4,6 +4,7 @@ import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 
 import java.math.BigDecimal;
+import java.util.List;
 
 /**
  * 课程管理
@@ -64,4 +65,7 @@ public class CourseManagementDTO{
      */
     @ApiModelProperty("是否已被使用（0-未使用，1-已使用）")
     private Integer used;
+
+    @ApiModelProperty("归属课件")
+    private List<CourseRelCoursewareDTO> courseRelCoursewareDTOList;
 }
\ No newline at end of file
diff --git a/safety-cedu-service/src/main/java/org/qinan/cedu/model/dto/CourseManagementVO.java b/safety-cedu-service/src/main/java/org/qinan/cedu/model/dto/CourseManagementVO.java
index 15797d62..befea116 100644
--- a/safety-cedu-service/src/main/java/org/qinan/cedu/model/dto/CourseManagementVO.java
+++ b/safety-cedu-service/src/main/java/org/qinan/cedu/model/dto/CourseManagementVO.java
@@ -5,6 +5,7 @@ import lombok.Data;
 import lombok.EqualsAndHashCode;
 
 import java.math.BigDecimal;
+import java.util.List;
 
 /**
  * 课程管理
@@ -61,4 +62,7 @@ public class CourseManagementVO extends BaseVO {
      */
     @ApiModelProperty("是否已被使用（0-未使用，1-已使用）")
     private Integer used;
+
+    @ApiModelProperty("归属课件")
+    private List<CourseRelCoursewareVO> courseRelCoursewareVOList;
 }
\ No newline at end of file
diff --git a/safety-cedu-service/src/main/java/org/qinan/cedu/model/dto/CoursewareManagementVO.java b/safety-cedu-service/src/main/java/org/qinan/cedu/model/dto/CoursewareManagementVO.java
index f09fcb26..57450f9d 100644
--- a/safety-cedu-service/src/main/java/org/qinan/cedu/model/dto/CoursewareManagementVO.java
+++ b/safety-cedu-service/src/main/java/org/qinan/cedu/model/dto/CoursewareManagementVO.java
@@ -73,4 +73,7 @@ public class CoursewareManagementVO extends BaseVO {
      */
     @ApiModelProperty("课件描述")
     private String coursewareDescription;
+
+    @ApiModelProperty("习题数")
+    private Integer exerciseCount;
 }
\ No newline at end of file
diff --git a/safety-cedu-service/src/main/java/org/qinan/cedu/model/dto/PageResponse.java b/safety-cedu-service/src/main/java/org/qinan/cedu/model/dto/PageResponse.java
deleted file mode 100644
index c3eb36bb..00000000
--- a/safety-cedu-service/src/main/java/org/qinan/cedu/model/dto/PageResponse.java
+++ /dev/null
@@ -1,27 +0,0 @@
-package org.qinan.cedu.model.dto;
-
-import io.swagger.annotations.ApiModelProperty;
-import lombok.Data;
-import lombok.EqualsAndHashCode;
-
-import java.util.List;
-
-/**
- * 通用分页响应体
- */
-@Data
-@EqualsAndHashCode(callSuper = true)
-public class PageResponse<T> extends SingleResponse<List<T>> {
-
-    @ApiModelProperty(value = "总条数")
-    private Long total;
-
-    public static <T> PageResponse<T> of(List<T> list, Long total) {
-        PageResponse<T> response = new PageResponse<>();
-        response.setSuccess(true);
-        response.setCode("0");
-        response.setData(list);
-        response.setTotal(total);
-        return response;
-    }
-}
diff --git a/safety-cedu-service/src/main/java/org/qinan/cedu/model/dto/SingleResponse.java b/safety-cedu-service/src/main/java/org/qinan/cedu/model/dto/SingleResponse.java
deleted file mode 100644
index 36280a07..00000000
--- a/safety-cedu-service/src/main/java/org/qinan/cedu/model/dto/SingleResponse.java
+++ /dev/null
@@ -1,50 +0,0 @@
-package org.qinan.cedu.model.dto;
-
-import io.swagger.annotations.ApiModelProperty;
-import lombok.Data;
-
-/**
- * 通用单条数据响应体
- */
-@Data
-public class SingleResponse<T> {
-
-    @ApiModelProperty(value = "是否成功")
-    private boolean success;
-
-    @ApiModelProperty(value = "响应码")
-    private String code;
-
-    @ApiModelProperty(value = "响应消息")
-    private String message;
-
-    @ApiModelProperty(value = "错误响应消息")
-    private String errMessage;
-
-    @ApiModelProperty(value = "响应数据")
-    private T data;
-
-    public static <T> SingleResponse<T> success(T data) {
-        SingleResponse<T> response = new SingleResponse<>();
-        response.setSuccess(true);
-        response.setCode("0");
-        response.setData(data);
-        return response;
-    }
-
-    public static SingleResponse<Void> success() {
-        SingleResponse<Void> response = new SingleResponse<>();
-        response.setSuccess(true);
-        response.setCode("0");
-        return response;
-    }
-
-    public static <T> SingleResponse<T> error(String code, String message) {
-        SingleResponse<T> response = new SingleResponse<>();
-        response.setSuccess(false);
-        response.setCode(code);
-        response.setMessage(message);
-        response.setErrMessage(message);
-        return response;
-    }
-}
diff --git a/safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/CourseManagementServiceImpl.java b/safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/CourseManagementServiceImpl.java
index bb22f894..7124423f 100644
--- a/safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/CourseManagementServiceImpl.java
+++ b/safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/CourseManagementServiceImpl.java
@@ -1,21 +1,28 @@
 package org.qinan.cedu.service.impl;
 
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import org.qinan.cedu.convertor.CourseManagementConvertor;
+import org.qinan.cedu.convertor.CourseRelCoursewareConvertor;
+import org.qinan.cedu.enums.DeleteEnum;
+import org.qinan.cedu.mapper.CourseManagementMapper;
+import org.qinan.cedu.mapper.CourseRelCoursewareMapper;
 import org.qinan.cedu.model.dto.CourseManagementDTO;
 import org.qinan.cedu.model.query.CourseManagementPageQuery;
 import org.qinan.cedu.model.dto.CourseManagementVO;
 import org.qinan.cedu.model.entity.CourseManagementDO;
-import org.qinan.cedu.enums.DeleteEnum;
-import org.qinan.cedu.mapper.CourseManagementMapper;
+import org.qinan.cedu.model.entity.CourseRelCoursewareDO;
 import org.qinan.cedu.service.CourseManagementService;
+import org.qinan.safetyeval.infrastructure.support.InsertFieldDefaults;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 import org.springframework.util.StringUtils;
 
 import java.time.LocalDateTime;
+import java.util.List;
 
 /**
  * 课程管理服务实现
@@ -26,18 +33,30 @@ public class CourseManagementServiceImpl extends ServiceImpl<CourseManagementMap
 
     @Autowired
     private CourseManagementConvertor courseManagementConvertor;
+    @Autowired
+    private CourseRelCoursewareConvertor courseRelCoursewareConvertor;
+    @Autowired
+    private CourseRelCoursewareMapper courseRelCoursewareMapper;
+
 
     @Override
     public IPage<CourseManagementVO> pageQuery(CourseManagementPageQuery query) {
-        long current = query.getCurrent() == null ? 1L : query.getCurrent();
-        long size = query.getSize() == null ? 10L : query.getSize();
         IPage<CourseManagementDO> page = this.lambdaQuery()
                 .eq(CourseManagementDO::getDeleteEnum, DeleteEnum.FALSE.getCode())
                 .like(StringUtils.hasText(query.getCourseName()), CourseManagementDO::getCourseName, query.getCourseName())
                 .eq(query.getStatus() != null, CourseManagementDO::getStatus, query.getStatus())
+                .eq(query.getTrainingType() != null, CourseManagementDO::getTrainingType, query.getTrainingType())
                 .orderByDesc(CourseManagementDO::getCreateTime)
-                .page(new Page<>(current, size));
-        return page.convert(courseManagementConvertor::convertEToVo);
+                .page(new Page<>(query.getCurrent(), query.getSize()));
+        IPage<CourseManagementVO> convert = page.convert(courseManagementConvertor::convertEToVo);
+        convert.getRecords().forEach(vo -> {
+            vo.setCourseRelCoursewareVOList(courseRelCoursewareConvertor.convertEListToVoList(
+                    courseRelCoursewareMapper.selectList(new LambdaQueryWrapper<CourseRelCoursewareDO>()
+                            .eq(CourseRelCoursewareDO::getCourseId, vo.getId())
+                            .orderByAsc(CourseRelCoursewareDO::getSort))
+            ));
+        });
+        return convert;
     }
 
     @Override
@@ -46,27 +65,48 @@ public class CourseManagementServiceImpl extends ServiceImpl<CourseManagementMap
                 .eq(CourseManagementDO::getId, id)
                 .eq(CourseManagementDO::getDeleteEnum, DeleteEnum.FALSE.getCode())
                 .one();
-        return courseManagementConvertor.convertEToVo(entity);
+        CourseManagementVO courseManagementVO = courseManagementConvertor.convertEToVo(entity);
+        courseManagementVO.setCourseRelCoursewareVOList(courseRelCoursewareConvertor.convertEListToVoList(
+                courseRelCoursewareMapper.selectList(new LambdaQueryWrapper<CourseRelCoursewareDO>()
+                        .eq(CourseRelCoursewareDO::getCourseId, courseManagementVO.getId())
+                        .orderByAsc(CourseRelCoursewareDO::getSort))
+        ));
+        return courseManagementVO;
     }
 
     @Override
+    @Transactional(rollbackFor = Exception.class)
     public boolean saveCourse(CourseManagementDTO dto) {
         CourseManagementDO entity = courseManagementConvertor.convertDtoToE(dto);
+        InsertFieldDefaults.applyIgnoreOrgId(entity);
         LocalDateTime now = LocalDateTime.now();
-        entity.setCreateTime(now);
         entity.setUpdateTime(now);
-        entity.setVersion(0);
         if (entity.getUsed() == null) {
             entity.setUsed(0);
         }
-        return this.save(entity);
+        this.save(entity);
+        List<CourseRelCoursewareDO> courseRelCoursewareDOS = courseRelCoursewareConvertor.convertDtoListToEList(dto.getCourseRelCoursewareDTOList());
+        for (CourseRelCoursewareDO courseRelCoursewareDO : courseRelCoursewareDOS) {
+            courseRelCoursewareDO.setCourseId(entity.getId());
+            courseRelCoursewareMapper.insert(courseRelCoursewareDO);
+        }
+        return true;
     }
 
     @Override
+    @Transactional(rollbackFor = Exception.class)
     public boolean updateCourse(CourseManagementDTO dto) {
         CourseManagementDO entity = courseManagementConvertor.convertDtoToE(dto);
-        entity.setUpdateTime(LocalDateTime.now());
-        return this.updateById(entity);
+        InsertFieldDefaults.applyForUpdateIgnoreOrgId(entity);
+        this.updateById(entity);
+        courseRelCoursewareMapper.delete(new LambdaQueryWrapper<CourseRelCoursewareDO>()
+                .eq(CourseRelCoursewareDO::getCourseId, entity.getId()));
+        List<CourseRelCoursewareDO> courseRelCoursewareDOS = courseRelCoursewareConvertor.convertDtoListToEList(dto.getCourseRelCoursewareDTOList());
+        for (CourseRelCoursewareDO courseRelCoursewareDO : courseRelCoursewareDOS) {
+            courseRelCoursewareDO.setCourseId(entity.getId());
+            courseRelCoursewareMapper.insert(courseRelCoursewareDO);
+        }
+        return true;
     }
 
     @Override
diff --git a/safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/CourseRelCoursewareServiceImpl.java b/safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/CourseRelCoursewareServiceImpl.java
index 3ea91ef3..bf3e07cf 100644
--- a/safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/CourseRelCoursewareServiceImpl.java
+++ b/safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/CourseRelCoursewareServiceImpl.java
@@ -4,10 +4,10 @@ import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import org.qinan.cedu.convertor.CourseRelCoursewareConvertor;
+import org.qinan.cedu.mapper.CourseRelCoursewareMapper;
 import org.qinan.cedu.model.dto.CourseRelCoursewareDTO;
 import org.qinan.cedu.model.dto.CourseRelCoursewareVO;
 import org.qinan.cedu.model.entity.CourseRelCoursewareDO;
-import org.qinan.cedu.mapper.CourseRelCoursewareMapper;
 import org.qinan.cedu.service.CourseRelCoursewareService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
diff --git a/safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/CoursewareManagementServiceImpl.java b/safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/CoursewareManagementServiceImpl.java
index e71df819..3cdfbe77 100644
--- a/safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/CoursewareManagementServiceImpl.java
+++ b/safety-cedu-service/src/main/java/org/qinan/cedu/service/impl/CoursewareManagementServiceImpl.java
@@ -11,6 +11,7 @@ import org.qinan.cedu.model.entity.CoursewareManagementDO;
 import org.qinan.cedu.enums.DeleteEnum;
 import org.qinan.cedu.mapper.CoursewareManagementMapper;
 import org.qinan.cedu.service.CoursewareManagementService;
+import org.qinan.safetyeval.infrastructure.support.InsertFieldDefaults;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.util.StringUtils;
@@ -29,15 +30,19 @@ public class CoursewareManagementServiceImpl extends ServiceImpl<CoursewareManag
 
     @Override
     public IPage<CoursewareManagementVO> pageQuery(CoursewareManagementPageQuery query) {
-        long current = query.getCurrent() == null ? 1L : query.getCurrent();
-        long size = query.getSize() == null ? 10L : query.getSize();
         IPage<CoursewareManagementDO> page = this.lambdaQuery()
                 .eq(CoursewareManagementDO::getDeleteEnum, DeleteEnum.FALSE.getCode())
                 .like(StringUtils.hasText(query.getCoursewareName()), CoursewareManagementDO::getCoursewareName, query.getCoursewareName())
                 .eq(query.getStatus() != null, CoursewareManagementDO::getStatus, query.getStatus())
+                .eq(query.getTrainingType() != null, CoursewareManagementDO::getTrainingType, query.getTrainingType())
                 .orderByDesc(CoursewareManagementDO::getCreateTime)
-                .page(new Page<>(current, size));
-        return page.convert(coursewareManagementConvertor::convertEToVo);
+                .page(new Page<>(query.getCurrent(), query.getSize()));
+        IPage<CoursewareManagementVO> convert = page.convert(coursewareManagementConvertor::convertEToVo);
+        for (CoursewareManagementVO record : convert.getRecords()) {
+            // todo 统计课件题数
+            record.setExerciseCount(1);
+        }
+        return convert;
     }
 
     @Override
@@ -46,23 +51,22 @@ public class CoursewareManagementServiceImpl extends ServiceImpl<CoursewareManag
                 .eq(CoursewareManagementDO::getId, id)
                 .eq(CoursewareManagementDO::getDeleteEnum, DeleteEnum.FALSE.getCode())
                 .one();
-        return coursewareManagementConvertor.convertEToVo(entity);
+        CoursewareManagementVO coursewareManagementVO = coursewareManagementConvertor.convertEToVo(entity);
+        coursewareManagementVO.setExerciseCount(1);
+        return coursewareManagementVO;
     }
 
     @Override
     public boolean saveCourseware(CoursewareManagementDTO dto) {
         CoursewareManagementDO entity = coursewareManagementConvertor.convertDtoToE(dto);
-        LocalDateTime now = LocalDateTime.now();
-        entity.setCreateTime(now);
-        entity.setUpdateTime(now);
-        entity.setVersion(0);
+        InsertFieldDefaults.applyIgnoreOrgId(entity);
         return this.save(entity);
     }
 
     @Override
     public boolean updateCourseware(CoursewareManagementDTO dto) {
         CoursewareManagementDO entity = coursewareManagementConvertor.convertDtoToE(dto);
-        entity.setUpdateTime(LocalDateTime.now());
+        InsertFieldDefaults.applyForUpdateIgnoreOrgId(entity);
         return this.updateById(entity);
     }
 
diff --git a/safety-eval-infrastructure/src/main/java/org/qinan/safetyeval/infrastructure/support/InsertFieldDefaults.java b/safety-eval-infrastructure/src/main/java/org/qinan/safetyeval/infrastructure/support/InsertFieldDefaults.java
index 0da8d4ef..0cc1e599 100644
--- a/safety-eval-infrastructure/src/main/java/org/qinan/safetyeval/infrastructure/support/InsertFieldDefaults.java
+++ b/safety-eval-infrastructure/src/main/java/org/qinan/safetyeval/infrastructure/support/InsertFieldDefaults.java
@@ -116,6 +116,23 @@ public final class InsertFieldDefaults {
         }
     }
 
+    public static void applyForUpdateIgnoreOrgId(Object dataObject) {
+        if (dataObject == null) {
+            return;
+        }
+        LocalDateTime now = LocalDateTime.now();
+        Long userId = AuthUserContextAdapter.getCurrentUserId();
+        String userName = AuthUserContextAdapter.getCurrentUserName();
+
+        setIfNull(dataObject, "updateTime", now);
+        if (userId != null) {
+            setIfNull(dataObject, "updateId", userId);
+        }
+        if (userName != null) {
+            setIfNull(dataObject, "updateName", userName);
+        }
+    }
+
     private static void setIfNull(Object target, String property, Object value) {
         try {
             String getterName = "get" + Character.toUpperCase(property.charAt(0)) + property.substring(1);