diff --git a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/convert/task/BpmTaskConvert.java b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/convert/task/BpmTaskConvert.java
index 709a86a50..1131135db 100644
--- a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/convert/task/BpmTaskConvert.java
+++ b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/convert/task/BpmTaskConvert.java
@@ -17,12 +17,9 @@ import org.flowable.task.api.Task;
 import org.flowable.task.api.history.HistoricTaskInstance;
 import org.mapstruct.*;
 import org.mapstruct.factory.Mappers;
-import org.springframework.beans.BeanUtils;
 
-import java.util.Collections;
 import java.util.List;
 import java.util.Map;
-import java.util.stream.Collectors;
 
 /**
  * Bpm 任务 Convert
@@ -34,37 +31,9 @@ public interface BpmTaskConvert {
 
     BpmTaskConvert INSTANCE = Mappers.getMapper(BpmTaskConvert.class);
 
-    /**
-     * 复制对象
-     *
-     * @param source 源 要复制的对象
-     * @param target 目标 复制到此对象
-     * @param <T>
-     *
-     * @return
-     */
-    public static <T> T copy(Object source, Class<T> target) {
-        if (source == null || target == null) {
-            return null;
-        }
-        try {
-            T newInstance = target.getDeclaredConstructor().newInstance();
-            BeanUtils.copyProperties(source, newInstance);
-            return newInstance;
-        } catch (Exception e) {
-            throw new RuntimeException(e);
-        }
-    }
-
-    default <T, K> List<K> copyList(List<T> source, Class<K> target) {
-        if (null == source || source.isEmpty()) {
-            return Collections.emptyList();
-        }
-        return source.stream().map(e -> copy(e, target)).collect(Collectors.toList());
-    }
-
     default List<BpmTaskTodoPageItemRespVO> convertList1(List<Task> tasks,
-        Map<String, ProcessInstance> processInstanceMap, Map<Long, AdminUserRespDTO> userMap) {
+                                                         Map<String, ProcessInstance> processInstanceMap,
+                                                         Map<Long, AdminUserRespDTO> userMap) {
         return CollectionUtils.convertList(tasks, task -> {
             BpmTaskTodoPageItemRespVO respVO = convert1(task);
             ProcessInstance processInstance = processInstanceMap.get(task.getProcessInstanceId());
diff --git a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/dal/dataobject/task/BpmActivityDO.java b/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/dal/dataobject/task/BpmActivityDO.java
deleted file mode 100644
index 02e67e8d3..000000000
--- a/yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/dal/dataobject/task/BpmActivityDO.java
+++ /dev/null
@@ -1,105 +0,0 @@
-package cn.iocoder.yudao.module.bpm.dal.dataobject.task;
-
-import com.fasterxml.jackson.annotation.JsonFormat;
-import lombok.*;
-import org.springframework.format.annotation.DateTimeFormat;
-
-import java.time.LocalDateTime;
-
-import static cn.iocoder.yudao.framework.common.util.date.DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND;
-import static cn.iocoder.yudao.framework.common.util.date.DateUtils.TIME_ZONE_DEFAULT;
-
-/**
- * 任务流程关联表
- *
- * @author kemengkai
- * @create 2022-05-09 10:33
- */
-@Data
-@AllArgsConstructor
-@NoArgsConstructor
-public class BpmActivityDO {
-
-    /**
-     * 任务流程关联id
-     */
-    private String id;
-
-    /**
-     * 审批结果
-     */
-    private Integer rev;
-
-    /**
-     * 任务流程部署id
-     */
-    private String procDefId;
-
-    /**
-     * 任务流程id
-     */
-    private String processInstanceId;
-
-    /**
-     * 任务执行id
-     */
-    private String executionId;
-
-    /**
-     * 任务key
-     */
-    private String activityId;
-
-    /**
-     * 任务id
-     */
-    private String taskId;
-
-    /**
-     * 调用流程id
-     */
-    private String callProcInstId;
-
-    /**
-     * 任务名称
-     */
-    private String activityName;
-
-    /**
-     * 任务类型
-     */
-    private String activityType;
-
-    /**
-     * 任务审批人id
-     */
-    private String assignee;
-
-    /**
-     * 任务开始时间
-     */
-    @DateTimeFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND)
-    @JsonFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND, timezone = TIME_ZONE_DEFAULT)
-    private LocalDateTime startTime;
-
-    /**
-     * 任务结束时间
-     */
-    @DateTimeFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND)
-    @JsonFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND, timezone = TIME_ZONE_DEFAULT)
-    private LocalDateTime endTime;
-
-    private Integer transactionOrder;
-
-    private LocalDateTime duration;
-
-    /**
-     * 删除结果
-     */
-    private String deleteReason;
-
-    /**
-     * 租户id
-     */
-    private String tenantId;
-}
diff --git a/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/controller/admin/logger/vo/apiaccesslog/ApiAccessLogPageReqVO.java b/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/controller/admin/logger/vo/apiaccesslog/ApiAccessLogPageReqVO.java
index daf2c616e..ba9eb419a 100644
--- a/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/controller/admin/logger/vo/apiaccesslog/ApiAccessLogPageReqVO.java
+++ b/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/controller/admin/logger/vo/apiaccesslog/ApiAccessLogPageReqVO.java
@@ -29,8 +29,8 @@ public class ApiAccessLogPageReqVO extends PageParam {
     @Schema(description = "请求地址,模糊匹配", example = "/xxx/yyy")
     private String requestUrl;
 
+    @Schema(description = "开始时间", example = "[2022-07-01 00:00:00, 2022-07-01 23:59:59]")
     @DateTimeFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND)
-    @Schema(description = "开始请求时间")
     private LocalDateTime[] beginTime;
 
     @Schema(description = "执行时长,大于等于，单位：毫秒", example = "100")