diff --git a/mes-framework/mes-common/src/main/java/com/chanko/yunxi/mes/framework/common/util/io/FileUtils.java b/mes-framework/mes-common/src/main/java/com/chanko/yunxi/mes/framework/common/util/io/FileUtils.java
index 9f2929c8..bf6ba391 100644
--- a/mes-framework/mes-common/src/main/java/com/chanko/yunxi/mes/framework/common/util/io/FileUtils.java
+++ b/mes-framework/mes-common/src/main/java/com/chanko/yunxi/mes/framework/common/util/io/FileUtils.java
@@ -3,6 +3,7 @@ package com.chanko.yunxi.mes.framework.common.util.io;
 import cn.hutool.core.io.FileTypeUtil;
 import cn.hutool.core.io.FileUtil;
 import cn.hutool.core.io.file.FileNameUtil;
+import cn.hutool.core.lang.UUID;
 import cn.hutool.core.util.IdUtil;
 import cn.hutool.core.util.StrUtil;
 import cn.hutool.crypto.digest.DigestUtil;
@@ -64,7 +65,7 @@ public class FileUtils {
     }
 
     /**
-     * 生成文件路径
+     * 生成文件路径（存在问题！慎用！同文件多处使用将致错乱）
      *
      * @param content      文件内容
      * @param originalName 原始文件名
@@ -81,4 +82,20 @@ public class FileUtils {
         return sha256Hex + '.' + FileTypeUtil.getType(new ByteArrayInputStream(content));
     }
 
+    /**
+     * 生成文件路径 uuid
+     *
+     * @param originalName 原始文件名
+     * @return path，唯一不可重复
+     */
+    public static String generatePath(String originalName) {
+        String uuid = UUID.randomUUID().toString(true);
+        // 情况一：如果存在 name，则优先使用 name 的后缀
+        if (StrUtil.isNotBlank(originalName)) {
+            String extName = FileNameUtil.extName(originalName);
+            return StrUtil.isBlank(extName) ? uuid : uuid + "." + extName;
+        }
+        return uuid;
+    }
+
 }
diff --git a/mes-module-heli/mes-module-heli-api/src/main/java/com/chanko/yunxi/mes/module/heli/enums/BusinesTypeEnum.java b/mes-module-heli/mes-module-heli-api/src/main/java/com/chanko/yunxi/mes/module/heli/enums/BusinesTypeEnum.java
index d8650bfb..9bb966ae 100644
--- a/mes-module-heli/mes-module-heli-api/src/main/java/com/chanko/yunxi/mes/module/heli/enums/BusinesTypeEnum.java
+++ b/mes-module-heli/mes-module-heli-api/src/main/java/com/chanko/yunxi/mes/module/heli/enums/BusinesTypeEnum.java
@@ -10,7 +10,8 @@ import lombok.Getter;
 @Getter
 public enum BusinesTypeEnum {
 
-    PROJECT_ORDER("销售订单");
+    PROJECT_ORDER("销售订单"),
+    PROJECT_ORDER_SNAPSHOT("销售订单快照");
 
     private String description;
 
diff --git a/mes-module-heli/mes-module-heli-api/src/main/java/com/chanko/yunxi/mes/module/heli/enums/ProjectOrderStatusEnum.java b/mes-module-heli/mes-module-heli-api/src/main/java/com/chanko/yunxi/mes/module/heli/enums/ProjectOrderStatusEnum.java
index 2bb4c8e6..8109eb95 100644
--- a/mes-module-heli/mes-module-heli-api/src/main/java/com/chanko/yunxi/mes/module/heli/enums/ProjectOrderStatusEnum.java
+++ b/mes-module-heli/mes-module-heli-api/src/main/java/com/chanko/yunxi/mes/module/heli/enums/ProjectOrderStatusEnum.java
@@ -11,6 +11,7 @@ import lombok.Getter;
 public enum ProjectOrderStatusEnum {
     REPULSE(3, "已打回"),
     SAVE(4, "已保存"),
+    ALTER(8, "发起变更"),
     SUBMIT_AUDIT(8, "已送审"),
     AUDIT(16, "已审核"),
     APPROVE(32, "已启动"),
diff --git a/mes-module-heli/mes-module-heli-biz/pom.xml b/mes-module-heli/mes-module-heli-biz/pom.xml
index 556fb794..f6debc24 100644
--- a/mes-module-heli/mes-module-heli-biz/pom.xml
+++ b/mes-module-heli/mes-module-heli-biz/pom.xml
@@ -32,6 +32,11 @@
             <artifactId>mes-module-system-biz</artifactId>
             <version>${revision}</version>
         </dependency>
+        <dependency>
+            <groupId>com.chanko.yunxi</groupId>
+            <artifactId>mes-module-infra-biz</artifactId>
+            <version>${revision}</version>
+        </dependency>
 
         <!-- 业务组件 -->
         <dependency>
@@ -117,6 +122,12 @@
             <artifactId>mes-spring-boot-starter-file</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>com.github.dadiyang</groupId>
+            <artifactId>equator</artifactId>
+            <version>1.0.4</version>
+        </dependency>
+
     </dependencies>
 
 </project>
diff --git a/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/controller/admin/projectorder/ProjectOrderController.java b/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/controller/admin/projectorder/ProjectOrderController.java
index 6424d4e9..0b502e34 100644
--- a/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/controller/admin/projectorder/ProjectOrderController.java
+++ b/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/controller/admin/projectorder/ProjectOrderController.java
@@ -19,6 +19,7 @@ import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.Parameter;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.transaction.annotation.Transactional;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
 
@@ -67,6 +68,7 @@ public class ProjectOrderController {
     @Operation(summary = "操作项目订单")
     @PreAuthorize("@ss.hasPermission('heli:project-order:update')")
     @OperateLog(enable = false)
+    @Transactional(rollbackFor = Exception.class)
     public CommonResult<Long> operateProjectOrder(@Valid @RequestBody ProjectOrderSaveReqVO operateReqVO) {
         LocalDateTime startTime = LocalDateTime.now();
         projectOrderService.operateProjectOrder(operateReqVO);
@@ -78,6 +80,14 @@ public class ProjectOrderController {
                 operateReqVO.getId(),
                 OperateTypeEnum.valueOf(operateReqVO.getActive()).getType(),
                 operateReqVO.getActiveOpinion());
+
+        // 批准、终止记录快照
+        switch (OperateTypeEnum.valueOf(operateReqVO.getActive())){
+            case APPROVE:
+            case TERMINATE:
+                projectOrderService.createProjectOrderSnapshot(operateReqVO);
+                break;
+        }
         return success(operateReqVO.getId());
     }
 
diff --git a/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/controller/admin/projectorder/vo/ProjectOrderPageReqVO.java b/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/controller/admin/projectorder/vo/ProjectOrderPageReqVO.java
index 636198f6..bfadefcf 100644
--- a/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/controller/admin/projectorder/vo/ProjectOrderPageReqVO.java
+++ b/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/controller/admin/projectorder/vo/ProjectOrderPageReqVO.java
@@ -113,4 +113,21 @@ public class ProjectOrderPageReqVO extends PageParam {
     @Schema(description = "客户名称")
     private String businessManName;
 
+    @Schema(description = "是否快照")
+    private Integer isSnapshot;
+
+    @Schema(description = "快照原始id", example = "19436")
+    private Long snapshotId;
+
+    @Schema(description = "快照原始单据号")
+    private String snapshotCode;
+
+    @Schema(description = "单据日期")
+    @DateTimeFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND)
+    private LocalDateTime[] orderTime;
+
+    @Schema(description = "快照原始单据日期")
+    @DateTimeFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND)
+    private LocalDateTime[] snapshotOrderTime;
+
 }
diff --git a/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/controller/admin/projectorder/vo/ProjectOrderRespVO.java b/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/controller/admin/projectorder/vo/ProjectOrderRespVO.java
index 84ed2ae3..d808d2d6 100644
--- a/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/controller/admin/projectorder/vo/ProjectOrderRespVO.java
+++ b/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/controller/admin/projectorder/vo/ProjectOrderRespVO.java
@@ -1,15 +1,15 @@
 package com.chanko.yunxi.mes.module.heli.controller.admin.projectorder.vo;
 
+import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
+import com.alibaba.excel.annotation.ExcelProperty;
+import com.chanko.yunxi.mes.framework.excel.core.annotations.DictFormat;
+import com.chanko.yunxi.mes.framework.excel.core.convert.DictConvert;
 import io.swagger.v3.oas.annotations.media.Schema;
-import lombok.*;
-import java.util.*;
-import java.util.*;
+import lombok.Data;
+
 import java.math.BigDecimal;
-import org.springframework.format.annotation.DateTimeFormat;
 import java.time.LocalDateTime;
-import com.alibaba.excel.annotation.*;
-import com.chanko.yunxi.mes.framework.excel.core.annotations.DictFormat;
-import com.chanko.yunxi.mes.framework.excel.core.convert.DictConvert;
+import java.util.Set;
 
 @Schema(description = "管理后台 - 项目订单 Response VO")
 @Data
@@ -152,4 +152,28 @@ public class ProjectOrderRespVO {
     @ExcelProperty("合同编号")
     private String contractNo;
 
+    @Schema(description = "是否快照", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty(value = "是否快照", converter = DictConvert.class)
+    @DictFormat("heli_common_is_or_not") // TODO 代码优化：建议设置到对应的 DictTypeConstants 枚举类中
+    private Integer isSnapshot;
+
+    @Schema(description = "快照原始id", example = "19436")
+    @ExcelProperty("快照原始id")
+    private Long snapshotId;
+
+    @Schema(description = "快照原始单据号")
+    @ExcelProperty("快照原始单据号")
+    private String snapshotCode;
+
+    @Schema(description = "单据日期", requiredMode = Schema.RequiredMode.REQUIRED)
+    @ExcelProperty("单据日期")
+    private LocalDateTime orderTime;
+
+    @Schema(description = "快照原始单据日期")
+    @ExcelProperty("快照原始单据日期")
+    private LocalDateTime snapshotOrderTime;
+
+    @Schema(description = "变更的字段列表")
+    private Set<String> alterFieldNames;
+
 }
diff --git a/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/controller/admin/projectorder/vo/ProjectOrderSaveReqVO.java b/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/controller/admin/projectorder/vo/ProjectOrderSaveReqVO.java
index 6cac2174..3431f4bf 100644
--- a/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/controller/admin/projectorder/vo/ProjectOrderSaveReqVO.java
+++ b/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/controller/admin/projectorder/vo/ProjectOrderSaveReqVO.java
@@ -102,7 +102,6 @@ public class ProjectOrderSaveReqVO {
     private Integer hasBlueprint;
 
     @Schema(description = "图纸/数模 说明", requiredMode = Schema.RequiredMode.REQUIRED, example = "你猜")
-    @NotEmpty(message = "图纸/数模 说明不能为空")
     private String blueprintRemark;
 
     @Schema(description = "状态,1表示正常，2表示禁用", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
@@ -126,4 +125,19 @@ public class ProjectOrderSaveReqVO {
     @Schema(description = "项目订单子项目列表")
     private List<ProjectOrderSubDO> projectOrderSubs;
 
+    @Schema(description = "是否快照", requiredMode = Schema.RequiredMode.REQUIRED)
+    private Integer isSnapshot;
+
+    @Schema(description = "快照原始id", example = "19436")
+    private Long snapshotId;
+
+    @Schema(description = "快照原始单据号")
+    private String snapshotCode;
+
+    @Schema(description = "单据日期", requiredMode = Schema.RequiredMode.REQUIRED)
+    private LocalDateTime orderTime;
+
+    @Schema(description = "快照原始单据日期")
+    private LocalDateTime snapshotOrderTime;
+
 }
diff --git a/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/dal/dataobject/projectorder/ProjectOrderDO.java b/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/dal/dataobject/projectorder/ProjectOrderDO.java
index 68af5f91..675bef61 100644
--- a/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/dal/dataobject/projectorder/ProjectOrderDO.java
+++ b/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/dal/dataobject/projectorder/ProjectOrderDO.java
@@ -1,18 +1,18 @@
 package com.chanko.yunxi.mes.module.heli.dal.dataobject.projectorder;
 
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import com.chanko.yunxi.mes.framework.mybatis.core.dataobject.BaseDO;
 import com.chanko.yunxi.mes.framework.operatelog.core.enums.OperateTypeEnum;
 import com.chanko.yunxi.mes.module.heli.enums.ProjectOrderStatusEnum;
 import com.chanko.yunxi.mes.module.heli.enums.YesOrNoEnum;
 import lombok.*;
-import java.util.*;
+
 import java.math.BigDecimal;
 import java.time.LocalDateTime;
-import java.time.LocalDateTime;
-import java.time.LocalDateTime;
-import java.time.LocalDateTime;
-import java.time.LocalDateTime;
-import com.baomidou.mybatisplus.annotation.*;
-import com.chanko.yunxi.mes.framework.mybatis.core.dataobject.BaseDO;
+import java.util.Set;
 
 /**
  * 项目订单 DO
@@ -164,6 +164,28 @@ public class ProjectOrderDO extends BaseDO {
      * 合同编号
      */
     private String contractNo;
+    /**
+     * 是否快照
+     *
+     * 枚举 {@link TODO heli_common_is_or_not 对应的类}
+     */
+    private Integer isSnapshot;
+    /**
+     * 快照原始id
+     */
+    private Long snapshotId;
+    /**
+     * 快照原始单据号
+     */
+    private String snapshotCode;
+    /**
+     * 单据日期
+     */
+    private LocalDateTime orderTime;
+    /**
+     * 快照原始单据日期
+     */
+    private LocalDateTime snapshotOrderTime;
 
     @TableField(exist = false)
     private String businessDeptName;
@@ -174,6 +196,12 @@ public class ProjectOrderDO extends BaseDO {
     @TableField(exist = false)
     private String businessManName;
 
+    /**
+     * 变更的字段列表
+     * */
+    @TableField(exist = false)
+    private Set<String> alterFieldNames;
+
     public boolean canSave(){
         return this.orderStatus.intValue() <= ProjectOrderStatusEnum.SAVE.getCode();
     }
diff --git a/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/dal/dataobject/projectorder/ProjectOrderSubDO.java b/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/dal/dataobject/projectorder/ProjectOrderSubDO.java
index faba23f5..6e5325b2 100644
--- a/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/dal/dataobject/projectorder/ProjectOrderSubDO.java
+++ b/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/dal/dataobject/projectorder/ProjectOrderSubDO.java
@@ -1,11 +1,13 @@
 package com.chanko.yunxi.mes.module.heli.dal.dataobject.projectordersub;
 
-import lombok.*;
-import java.util.*;
-import java.time.LocalDateTime;
-import java.time.LocalDateTime;
-import com.baomidou.mybatisplus.annotation.*;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
 import com.chanko.yunxi.mes.framework.mybatis.core.dataobject.BaseDO;
+import lombok.*;
+
+import java.util.Set;
 
 /**
  * 项目订单子项目 DO
@@ -64,5 +66,10 @@ public class ProjectOrderSubDO extends BaseDO {
      * 删除 物理删除
      */
     private Boolean deleted;
+    /**
+     * 变更的字段列表
+     * */
+    @TableField(exist = false)
+    private Set<String> alterFieldNames;
 
 }
diff --git a/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/dal/mysql/projectorder/ProjectOrderMapper.java b/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/dal/mysql/projectorder/ProjectOrderMapper.java
index 59cf77b2..a7ed8141 100644
--- a/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/dal/mysql/projectorder/ProjectOrderMapper.java
+++ b/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/dal/mysql/projectorder/ProjectOrderMapper.java
@@ -35,7 +35,10 @@ public interface ProjectOrderMapper extends BaseMapperX<ProjectOrderDO> {
                 .eq(reqVO.getHasPrice() != null, ProjectOrderDO::getHasPrice, reqVO.getHasPrice())
                 .eq(reqVO.getOrderStatus() != null, ProjectOrderDO::getOrderStatus, reqVO.getOrderStatus())
                 .eq(reqVO.getDeliveryStatus() != null, ProjectOrderDO::getDeliveryStatus, reqVO.getDeliveryStatus())
-                .in(reqVO.getOrderStatusList() != null && !reqVO.getOrderStatusList().isEmpty(), ProjectOrderDO::getOrderStatus, reqVO.getOrderStatusList());
+                .in(reqVO.getOrderStatusList() != null && !reqVO.getOrderStatusList().isEmpty(), ProjectOrderDO::getOrderStatus, reqVO.getOrderStatusList())
+                .eq(reqVO.getIsSnapshot() != null, ProjectOrderDO::getIsSnapshot, reqVO.getIsSnapshot())
+                .like(!StringUtils.isEmpty(reqVO.getSnapshotCode()), ProjectOrderDO::getSnapshotCode, reqVO.getSnapshotCode());
+        ;
         return selectPage(reqVO, query);
     }
 
diff --git a/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/service/projectorder/ProjectOrderService.java b/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/service/projectorder/ProjectOrderService.java
index 0951e1de..5d53d67c 100644
--- a/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/service/projectorder/ProjectOrderService.java
+++ b/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/service/projectorder/ProjectOrderService.java
@@ -68,4 +68,10 @@ public interface ProjectOrderService {
      * @param operateReqVO
      */
     void operateProjectOrder(ProjectOrderSaveReqVO operateReqVO);
+
+    /**
+     * 记录快照
+     * @param operateReqVO
+     */
+    void createProjectOrderSnapshot(ProjectOrderSaveReqVO operateReqVO);
 }
diff --git a/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/service/projectorder/ProjectOrderServiceImpl.java b/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/service/projectorder/ProjectOrderServiceImpl.java
index 5be8ba0b..f5a9f0db 100644
--- a/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/service/projectorder/ProjectOrderServiceImpl.java
+++ b/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/service/projectorder/ProjectOrderServiceImpl.java
@@ -14,16 +14,24 @@ import com.chanko.yunxi.mes.module.heli.dal.mysql.projectorder.ProjectOrderMappe
 import com.chanko.yunxi.mes.module.heli.dal.mysql.projectorder.ProjectOrderSubMapper;
 import com.chanko.yunxi.mes.module.heli.enums.BusinesTypeEnum;
 import com.chanko.yunxi.mes.module.heli.enums.ProjectOrderStatusEnum;
+import com.chanko.yunxi.mes.module.heli.enums.YesOrNoEnum;
 import com.chanko.yunxi.mes.module.heli.service.customer.CustomerService;
 import com.chanko.yunxi.mes.module.heli.service.serialnumber.SerialNumberService;
+import com.chanko.yunxi.mes.module.infra.controller.admin.file.vo.file.FilePageReqVO;
+import com.chanko.yunxi.mes.module.infra.dal.dataobject.file.FileDO;
+import com.chanko.yunxi.mes.module.infra.service.file.FileService;
+import com.github.dadiyang.equator.FieldInfo;
+import com.github.dadiyang.equator.GetterBaseEquator;
+import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.validation.annotation.Validated;
 
 import javax.annotation.Resource;
 import java.text.SimpleDateFormat;
-import java.util.Date;
-import java.util.List;
+import java.time.LocalDateTime;
+import java.util.*;
+import java.util.stream.Collectors;
 
 import static com.chanko.yunxi.mes.framework.common.exception.util.ServiceExceptionUtil.exception;
 import static com.chanko.yunxi.mes.module.heli.enums.CodeEnum.PROJECT_ORDER;
@@ -35,10 +43,13 @@ import static com.chanko.yunxi.mes.module.heli.enums.ErrorCodeConstants.PROJECT_
  *
  * @author 管理员
  */
+@Slf4j
 @Service
 @Validated
 public class ProjectOrderServiceImpl implements ProjectOrderService {
 
+    private static final GetterBaseEquator FIELD_EQUATOR = new GetterBaseEquator();
+
     @Resource
     private ProjectOrderMapper projectOrderMapper;
     @Resource
@@ -50,10 +61,14 @@ public class ProjectOrderServiceImpl implements ProjectOrderService {
     @Resource
     private CustomerService customerService;
 
+    @Resource
+    private FileService fileService;
+
     @Override
     @Transactional(rollbackFor = Exception.class)
     public Long createProjectOrder(ProjectOrderSaveReqVO createReqVO) {
         // 插入
+        createReqVO.setOrderTime(LocalDateTime.now());
         ProjectOrderDO projectOrder = BeanUtils.toBean(createReqVO, ProjectOrderDO.class);
         // 月度流水号
         SerialNumberDO serialNumberDO = serialNumberService.getSerialNumber(BusinesTypeEnum.PROJECT_ORDER.name(), new SimpleDateFormat("yyyyMM").format(new Date()));
@@ -65,7 +80,7 @@ public class ProjectOrderServiceImpl implements ProjectOrderService {
 
         // 插入子表
         createProjectOrderSubList(projectOrder.getId(), createReqVO.getProjectOrderSubs());
-        createReqVO.setId(projectOrder.getId());
+        createReqVO.setId(projectOrder.getId()).setCode(projectOrder.getCode());
 
         // 回写序列记录
         serialNumberService.updateSerialNumber(serialNumberDO);
@@ -73,6 +88,44 @@ public class ProjectOrderServiceImpl implements ProjectOrderService {
         return projectOrder.getId();
     }
 
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void createProjectOrderSnapshot(ProjectOrderSaveReqVO createReqVO) {
+        ProjectOrderDO projectOrder = BeanUtils.toBean(createReqVO, ProjectOrderDO.class);
+        // 快照流水号
+        SerialNumberDO serialNumberDO = serialNumberService.getSerialNumber(BusinesTypeEnum.PROJECT_ORDER_SNAPSHOT.name(), projectOrder.getCode());
+        serialNumberDO.setSerialNumber(serialNumberDO.getSerialNumber()+1);
+        projectOrder.setId(null)
+                .setIsSnapshot(YesOrNoEnum.YES.getCode())
+                .setSnapshotId(createReqVO.getId())
+                .setSnapshotCode(createReqVO.getCode())
+                .setSnapshotOrderTime(createReqVO.getOrderTime())
+                .setCode(String.format("%s-%s", createReqVO.getCode(), serialNumberDO.getSerialNumber().intValue()))
+                .setOrderTime(LocalDateTime.now())
+        ;
+        projectOrderMapper.insert(projectOrder);
+        // 子项目
+        createProjectOrderSubList(projectOrder.getId(), createReqVO.getProjectOrderSubs());
+        // 附件
+        PageResult<FileDO> filePage = fileService.getFilePage(new FilePageReqVO() {{
+            setPageNo(1);
+            setPageSize(99);
+            setBusinessId(createReqVO.getId());
+            setBusinessType(BusinesTypeEnum.PROJECT_ORDER.name());
+        }});
+        if(filePage.getTotal() > 0){
+            List<FileDO> list = filePage.getList();
+            list.forEach(fileDO -> {
+                fileDO.setId(null)
+                        .setBusinessId(projectOrder.getId())
+                        .setBusinessType(BusinesTypeEnum.PROJECT_ORDER_SNAPSHOT.name());
+            });
+            fileService.insertBatch(list);
+        }
+        // 回写序列记录
+        serialNumberService.updateSerialNumber(serialNumberDO);
+    }
+
     @Override
     @Transactional(rollbackFor = Exception.class)
     public void updateProjectOrder(ProjectOrderSaveReqVO updateReqVO) {
@@ -85,6 +138,7 @@ public class ProjectOrderServiceImpl implements ProjectOrderService {
         ProjectOrderDO updateObj = BeanUtils.toBean(updateReqVO, ProjectOrderDO.class);
         updateObj.setOrderStatus(ProjectOrderStatusEnum.valueOf(updateReqVO.getActive()).getCode());
         projectOrderMapper.updateById(updateObj);
+        updateReqVO.setOrderStatus(updateObj.getOrderStatus());
 
         // 更新子表
         updateProjectOrderSubList(updateReqVO.getId(), updateReqVO.getProjectOrderSubs());
@@ -118,7 +172,55 @@ public class ProjectOrderServiceImpl implements ProjectOrderService {
 
     @Override
     public ProjectOrderDO getProjectOrder(Long id) {
-        return projectOrderMapper.selectById(id);
+        ProjectOrderDO projectOrderDO = projectOrderMapper.selectById(id);
+        // 查询最近归档历史并对比变化字段
+        try {
+            ProjectOrderDO lastSnapshot = projectOrderMapper.selectOne(new LambdaQueryWrapper<ProjectOrderDO>() {{
+                eq(ProjectOrderDO::getSnapshotId, id);
+                orderByDesc(ProjectOrderDO::getId);
+                last("LIMIT 1");
+            }});
+            if(lastSnapshot != null){
+                List<FieldInfo> diffFields = FIELD_EQUATOR.getDiffFields(projectOrderDO, lastSnapshot);
+                projectOrderDO.setAlterFieldNames(diffFields.stream().map(FieldInfo::getFieldName).collect(Collectors.toSet()));
+
+                // 附件
+                List<FileDO> fileList = new ArrayList<>(16);
+                PageResult<FileDO> filePage = fileService.getFilePage(new FilePageReqVO() {{
+                    setPageNo(1);
+                    setPageSize(99);
+                    setBusinessId(id);
+                    setBusinessType(BusinesTypeEnum.PROJECT_ORDER.name());
+                }});
+                if(filePage.getTotal() > 0) {
+                    fileList.addAll(filePage.getList());
+                }
+
+                List<FileDO> lastSnapshotFilelist = new ArrayList<>(16);;
+                PageResult<FileDO> lastSnapshotFilePage = fileService.getFilePage(new FilePageReqVO() {{
+                    setPageNo(1);
+                    setPageSize(99);
+                    setBusinessId(lastSnapshot.getId());
+                    setBusinessType(BusinesTypeEnum.PROJECT_ORDER_SNAPSHOT.name());
+                }});
+                if(lastSnapshotFilePage.getTotal() > 0) {
+                    lastSnapshotFilelist.addAll(lastSnapshotFilePage.getList());
+                }
+                if(fileList.size() != lastSnapshotFilelist.size()){
+                    projectOrderDO.getAlterFieldNames().add("attachments");
+                }else{
+                    boolean allMatch = fileList.stream().allMatch(fileDO -> lastSnapshotFilelist.stream().anyMatch(sFile -> fileDO.getPath().equals(sFile.getPath())));
+                    if(!allMatch){
+                        projectOrderDO.getAlterFieldNames().add("attachments");
+                    }
+                }
+            }
+        }catch (Exception e){
+            // do nothing
+            log.error("generate alterFieldNames error, id: {}, exception: {}", id, e.getMessage(), e);
+        }
+
+        return projectOrderDO;
     }
 
     @Override
@@ -130,7 +232,31 @@ public class ProjectOrderServiceImpl implements ProjectOrderService {
 
     @Override
     public List<ProjectOrderSubDO> getProjectOrderSubListByProjectOrderId(Long projectOrderId) {
-        return projectOrderSubMapper.selectListByProjectOrderId(projectOrderId);
+        List<ProjectOrderSubDO> projectOrderSubDOList = projectOrderSubMapper.selectListByProjectOrderId(projectOrderId);
+        if(!projectOrderSubDOList.isEmpty()){
+            // 查询最近归档历史并对比变化字段
+            try {
+                ProjectOrderDO lastSnapshot = projectOrderMapper.selectOne(new LambdaQueryWrapper<ProjectOrderDO>() {{
+                    eq(ProjectOrderDO::getSnapshotId, projectOrderId);
+                    orderByDesc(ProjectOrderDO::getId);
+                    last("LIMIT 1");
+                }});
+                if(lastSnapshot != null){
+                    List<ProjectOrderSubDO> lastSnapshotSubDOList = projectOrderSubMapper.selectList(ProjectOrderSubDO::getProjectOrderId, lastSnapshot.getId());
+                    Map<String, List<ProjectOrderSubDO>> nameGroups = lastSnapshotSubDOList.stream().collect(Collectors.groupingBy(ProjectOrderSubDO::getName));
+                    projectOrderSubDOList.forEach(projectOrderSubDO -> {
+                        List<ProjectOrderSubDO> lastSnapshotSubs = nameGroups.get(projectOrderSubDO.getName());
+                        if(lastSnapshotSubs.isEmpty()) return;
+                        List<FieldInfo> diffFields = FIELD_EQUATOR.getDiffFields(projectOrderSubDO, lastSnapshotSubs.get(0));
+                        projectOrderSubDO.setAlterFieldNames(diffFields.stream().map(FieldInfo::getFieldName).collect(Collectors.toSet()));
+                    });
+                }
+            }catch (Exception e){
+                log.error("generate sub alterFieldNames error, id: {}, exception: {}", projectOrderId, e.getMessage(), e);
+            }
+
+        }
+        return projectOrderSubDOList;
     }
 
     @Override
@@ -144,7 +270,7 @@ public class ProjectOrderServiceImpl implements ProjectOrderService {
     }
 
     private void createProjectOrderSubList(Long projectOrderId, List<ProjectOrderSubDO> list) {
-        list.forEach(o -> o.setProjectOrderId(projectOrderId));
+        list.forEach(o -> o.setId(null).setProjectOrderId(projectOrderId));
         projectOrderSubMapper.insertBatch(list);
     }
 
diff --git a/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/service/serialnumber/SerialNumberServiceImpl.java b/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/service/serialnumber/SerialNumberServiceImpl.java
index eed81ac9..b8d68ced 100644
--- a/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/service/serialnumber/SerialNumberServiceImpl.java
+++ b/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/service/serialnumber/SerialNumberServiceImpl.java
@@ -83,7 +83,7 @@ public class SerialNumberServiceImpl implements SerialNumberService {
     @Transactional(rollbackFor = Exception.class)
     public SerialNumberDO getSerialNumber(String businessType, String segment) {
         LambdaQueryWrapperX<SerialNumberDO> query = new LambdaQueryWrapperX<SerialNumberDO>() {{
-            eq(SerialNumberDO::getBusinessType, BusinesTypeEnum.PROJECT_ORDER.name());
+            eq(SerialNumberDO::getBusinessType, businessType);
             eq(SerialNumberDO::getSegment, segment);
             last("LIMIT 1 FOR UPDATE");
         }};
diff --git a/mes-module-infra/mes-module-infra-biz/src/main/java/com/chanko/yunxi/mes/module/infra/controller/admin/file/FileController.java b/mes-module-infra/mes-module-infra-biz/src/main/java/com/chanko/yunxi/mes/module/infra/controller/admin/file/FileController.java
index 4c8a792d..d6bc4909 100644
--- a/mes-module-infra/mes-module-infra-biz/src/main/java/com/chanko/yunxi/mes/module/infra/controller/admin/file/FileController.java
+++ b/mes-module-infra/mes-module-infra-biz/src/main/java/com/chanko/yunxi/mes/module/infra/controller/admin/file/FileController.java
@@ -71,6 +71,15 @@ public class FileController {
         return success(true);
     }
 
+    @DeleteMapping("/deleteLogic")
+    @Operation(summary = "删除文件（逻辑删除）")
+    @Parameter(name = "id", description = "编号", required = true)
+    @PreAuthorize("@ss.hasPermission('infra:file:delete')")
+    public CommonResult<Boolean> deleteFileLogic(@RequestParam("id") Long id) throws Exception {
+        fileService.deleteFileLogic(id);
+        return success(true);
+    }
+
     @GetMapping("/{configId}/get/**")
     @PermitAll
     @Operation(summary = "下载文件")
diff --git a/mes-module-infra/mes-module-infra-biz/src/main/java/com/chanko/yunxi/mes/module/infra/service/file/FileService.java b/mes-module-infra/mes-module-infra-biz/src/main/java/com/chanko/yunxi/mes/module/infra/service/file/FileService.java
index 7caf5d11..dd56ec2e 100644
--- a/mes-module-infra/mes-module-infra-biz/src/main/java/com/chanko/yunxi/mes/module/infra/service/file/FileService.java
+++ b/mes-module-infra/mes-module-infra-biz/src/main/java/com/chanko/yunxi/mes/module/infra/service/file/FileService.java
@@ -4,6 +4,8 @@ import com.chanko.yunxi.mes.framework.common.pojo.PageResult;
 import com.chanko.yunxi.mes.module.infra.controller.admin.file.vo.file.FilePageReqVO;
 import com.chanko.yunxi.mes.module.infra.dal.dataobject.file.FileDO;
 
+import java.util.List;
+
 /**
  * 文件 Service 接口
  *
@@ -48,4 +50,15 @@ public interface FileService {
      */
     byte[] getFileContent(Long configId, String path) throws Exception;
 
+    /**
+     * 删除文件（逻辑删除）
+     * @param id
+     */
+    void deleteFileLogic(Long id);
+
+    /**
+     * 批量插入
+     * @param fileDOList
+     */
+    void insertBatch(List<FileDO> fileDOList);
 }
diff --git a/mes-module-infra/mes-module-infra-biz/src/main/java/com/chanko/yunxi/mes/module/infra/service/file/FileServiceImpl.java b/mes-module-infra/mes-module-infra-biz/src/main/java/com/chanko/yunxi/mes/module/infra/service/file/FileServiceImpl.java
index 2d28d3ff..398429e1 100644
--- a/mes-module-infra/mes-module-infra-biz/src/main/java/com/chanko/yunxi/mes/module/infra/service/file/FileServiceImpl.java
+++ b/mes-module-infra/mes-module-infra-biz/src/main/java/com/chanko/yunxi/mes/module/infra/service/file/FileServiceImpl.java
@@ -14,6 +14,8 @@ import org.springframework.stereotype.Service;
 
 import javax.annotation.Resource;
 
+import java.util.List;
+
 import static com.chanko.yunxi.mes.framework.common.exception.util.ServiceExceptionUtil.exception;
 import static com.chanko.yunxi.mes.module.infra.enums.ErrorCodeConstants.FILE_NOT_EXISTS;
 
@@ -42,7 +44,7 @@ public class FileServiceImpl implements FileService {
         // 计算默认的 path 名
         String type = FileTypeUtils.getMineType(content, name);
         if (StrUtil.isEmpty(path)) {
-            path = FileUtils.generatePath(content, name);
+            path = FileUtils.generatePath(name);
         }
         // 如果 name 为空，则使用 path 填充
         if (StrUtil.isEmpty(name)) {
@@ -98,4 +100,17 @@ public class FileServiceImpl implements FileService {
         return client.getContent(path);
     }
 
+    @Override
+    public void deleteFileLogic(Long id) {
+        // 校验存在
+        validateFileExists(id);
+        // 删除记录
+        fileMapper.deleteById(id);
+    }
+
+    @Override
+    public void insertBatch(List<FileDO> fileDOList){
+        fileMapper.insertBatch(fileDOList);
+    }
+
 }
diff --git a/mes-server/pom.xml b/mes-server/pom.xml
index 9caac39b..4b66340c 100644
--- a/mes-server/pom.xml
+++ b/mes-server/pom.xml
@@ -20,6 +20,18 @@
     </description>
 
     <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter</artifactId>
+            <version>5.4.0</version>
+            <scope>test</scope>
+        </dependency>
+
         <dependency>
             <groupId>com.chanko.yunxi</groupId>
             <artifactId>mes-module-system-biz</artifactId>
@@ -39,11 +51,6 @@
             <artifactId>mes-module-heli-biz</artifactId>
             <version>${revision}</version>
         </dependency>
-        <dependency>
-            <groupId>com.github.dadiyang</groupId>
-            <artifactId>equator</artifactId>
-            <version>1.0.4</version>
-        </dependency>
 
         <!-- 会员中心。默认注释，保证编译速度 -->
 <!--        <dependency>-->
diff --git a/mes-ui/mes-ui-admin-vue3/src/api/heli/projectorder/index.ts b/mes-ui/mes-ui-admin-vue3/src/api/heli/projectorder/index.ts
index c7c13d71..b95f811e 100644
--- a/mes-ui/mes-ui-admin-vue3/src/api/heli/projectorder/index.ts
+++ b/mes-ui/mes-ui-admin-vue3/src/api/heli/projectorder/index.ts
@@ -32,7 +32,11 @@ export interface ProjectOrderVO {
   active: string
   activeOpinion: string
   projectOrderSubs: any
-
+  isSnapshot: number
+  snapshotId: number
+  snapshotCode: string
+  orderTime: Date
+  snapshotOrderTime: Date
 }
 
 // 查询项目订单分页
diff --git a/mes-ui/mes-ui-admin-vue3/src/api/infra/file/index.ts b/mes-ui/mes-ui-admin-vue3/src/api/infra/file/index.ts
index fe59446c..478fb9fd 100644
--- a/mes-ui/mes-ui-admin-vue3/src/api/infra/file/index.ts
+++ b/mes-ui/mes-ui-admin-vue3/src/api/infra/file/index.ts
@@ -23,3 +23,8 @@ export const deleteFile = (id: number) => {
 export const downloadFile = async (url) => {
   return await request.download({ url: url })
 }
+
+// 删除文件
+export const deleteFileLogic = (id: number) => {
+  return request.delete({ url: '/infra/file/deleteLogic?id=' + id })
+}
diff --git a/mes-ui/mes-ui-admin-vue3/src/locales/en.ts b/mes-ui/mes-ui-admin-vue3/src/locales/en.ts
index 9b62d174..fe33c512 100644
--- a/mes-ui/mes-ui-admin-vue3/src/locales/en.ts
+++ b/mes-ui/mes-ui-admin-vue3/src/locales/en.ts
@@ -300,6 +300,8 @@ export default {
     audit: 'Audit',
     approve: 'Approve',
     terminate: 'Terminate',
+    detailArchive: 'Detail',
+    alter: 'Alter',
     typeCreate: 'Dict Type Create',
     typeUpdate: 'Dict Type Eidt',
     dataCreate: 'Dict Data Create',
diff --git a/mes-ui/mes-ui-admin-vue3/src/locales/zh-CN.ts b/mes-ui/mes-ui-admin-vue3/src/locales/zh-CN.ts
index e9267503..c439d10d 100644
--- a/mes-ui/mes-ui-admin-vue3/src/locales/zh-CN.ts
+++ b/mes-ui/mes-ui-admin-vue3/src/locales/zh-CN.ts
@@ -301,6 +301,8 @@ export default {
     audit: '审核',
     approve: '批准',
     terminate: '终止',
+    detailArchive: '详情',
+    alter: '变更',
     typeCreate: '字典类型新增',
     typeUpdate: '字典类型编辑',
     dataCreate: '字典数据新增',
diff --git a/mes-ui/mes-ui-admin-vue3/src/utils/dict.ts b/mes-ui/mes-ui-admin-vue3/src/utils/dict.ts
index 8e1e5b29..9807eddb 100644
--- a/mes-ui/mes-ui-admin-vue3/src/utils/dict.ts
+++ b/mes-ui/mes-ui-admin-vue3/src/utils/dict.ts
@@ -232,4 +232,5 @@ export enum DICT_TYPE {
   HELI_PROJECT_ORDER_SUB_UNIT = 'heli_project_order_sub_unit', // 子项目单位
   HELI_PROJECT_ORDER_AUDIT_STATUS = 'heli_project_order_audit_status', // 项目单据审核页状态
   HELI_PROJECT_ORDER_APPROVE_STATUS = 'heli_project_order_approve_status', // 项目单据批准页状态
+  HELI_PROJECT_ORDER_ALTER_STATUS = 'heli_project_order_alter_status', // 项目单据变更页状态
 }
diff --git a/mes-ui/mes-ui-admin-vue3/src/views/heli/projectorder/approve.vue b/mes-ui/mes-ui-admin-vue3/src/views/heli/projectorder/approve.vue
index 567a9bc5..9429104f 100644
--- a/mes-ui/mes-ui-admin-vue3/src/views/heli/projectorder/approve.vue
+++ b/mes-ui/mes-ui-admin-vue3/src/views/heli/projectorder/approve.vue
@@ -123,7 +123,7 @@
         fixed
         label="订单日期"
         align="center"
-        prop="createTime"
+        prop="orderTime"
         :formatter="dateFormatter2"
         width="180"
       />
@@ -263,6 +263,11 @@ const queryParams = reactive({
   status: undefined,
   createTime: [],
   businessManName: undefined,
+  isSnapshot: 0,
+  snapshotId: undefined,
+  snapshotCode: undefined,
+  orderTime: [],
+  snapshotOrderTime: [],
 })
 const queryFormRef = ref() // 搜索的表单
 const exportLoading = ref(false) // 导出的加载中
diff --git a/mes-ui/mes-ui-admin-vue3/src/views/heli/projectorder/archive.vue b/mes-ui/mes-ui-admin-vue3/src/views/heli/projectorder/archive.vue
new file mode 100644
index 00000000..ab51e611
--- /dev/null
+++ b/mes-ui/mes-ui-admin-vue3/src/views/heli/projectorder/archive.vue
@@ -0,0 +1,338 @@
+<template>
+  <ContentWrap>
+    <!-- 搜索工作栏 -->
+    <el-form
+      class="-mb-15px"
+      :model="queryParams"
+      ref="queryFormRef"
+      :inline="true"
+      label-width="68px"
+    >
+      <el-form-item label="项目编号" prop="snapshotCode">
+        <el-input
+          v-model="queryParams.snapshotCode"
+          placeholder="请输入项目编号"
+          clearable
+          @keyup.enter="handleQuery"
+          class="!w-240px"
+        />
+      </el-form-item>
+
+      <el-form-item label="客户名称" prop="customerName">
+        <el-input
+          v-model="queryParams.customerName"
+          placeholder="请输入客户名称"
+          clearable
+          @keyup.enter="handleQuery"
+          class="!w-240px"
+        />
+      </el-form-item>
+      <el-form-item label="业务员" prop="businessManName">
+        <el-input
+          v-model="queryParams.businessManName"
+          placeholder="请输入业务员"
+          clearable
+          @keyup.enter="handleQuery"
+          class="!w-240px"
+        />
+      </el-form-item>
+      <el-form-item label="模具名称" prop="mouldName">
+        <el-input
+          v-model="queryParams.mouldName"
+          placeholder="请输入模具名称"
+          clearable
+          @keyup.enter="handleQuery"
+          class="!w-240px"
+        />
+      </el-form-item>
+      <el-form-item label="是否有价格" prop="hasPrice">
+        <el-select
+          v-model="queryParams.hasPrice"
+          placeholder="请选择是否有价格"
+          clearable
+          class="!w-240px"
+        >
+          <el-option
+            v-for="dict in getIntDictOptions(DICT_TYPE.HELI_COMMON_IS_OR_NOT)"
+            :key="dict.value"
+            :label="dict.label"
+            :value="dict.value"
+          />
+        </el-select>
+      </el-form-item>
+      <el-form-item label="单据状态" prop="orderStatus">
+        <el-select
+          v-model="queryParams.orderStatus"
+          placeholder="请选择单据状态"
+          clearable
+          class="!w-240px"
+        >
+          <el-option
+            v-for="dict in getIntDictOptions(DICT_TYPE.HELI_PROJECT_ORDER_ALTER_STATUS)"
+            :key="dict.value"
+            :label="dict.label"
+            :value="dict.value"
+          />
+        </el-select>
+      </el-form-item>
+      <el-form-item label="发货状态" prop="deliveryStatus">
+        <el-select
+          v-model="queryParams.deliveryStatus"
+          placeholder="请选择发货状态"
+          clearable
+          class="!w-240px"
+        >
+          <el-option
+            v-for="dict in getIntDictOptions(DICT_TYPE.HELI_DELIVERY_STATUS)"
+            :key="dict.value"
+            :label="dict.label"
+            :value="dict.value"
+          />
+        </el-select>
+      </el-form-item>
+      <el-form-item>
+        <el-button @click="handleQuery"><Icon icon="ep:search" class="mr-5px" /> 搜索</el-button>
+        <el-button @click="resetQuery"><Icon icon="ep:refresh" class="mr-5px" /> 重置</el-button>
+<!--        <el-button
+          type="success"
+          plain
+          @click="handleExport"
+          :loading="exportLoading"
+          v-hasPermi="['heli:project-order:export']"
+        >
+          <Icon icon="ep:download" class="mr-5px" /> 导出
+        </el-button>-->
+      </el-form-item>
+    </el-form>
+  </ContentWrap>
+
+  <!-- 列表 -->
+  <ContentWrap>
+    <el-table v-loading="loading" :data="list" :stripe="true" :show-overflow-tooltip="true">
+      <el-table-column fixed label="序号" type="index" width="100"/>
+      <el-table-column fixed label="项目编号" align="center" prop="snapshotCode" width="240"/>
+      <el-table-column
+        fixed
+        label="归档日期"
+        align="center"
+        prop="orderTime"
+        :formatter="dateFormatter2"
+        width="180"
+      />
+      <el-table-column
+        fixed
+        label="订单日期"
+        align="center"
+        prop="snapshotOrderTime"
+        :formatter="dateFormatter2"
+        width="180"
+      />
+      <el-table-column label="提出部门" align="center" prop="businessDeptName" width="150" />
+      <el-table-column label="业务员" align="center" prop="businessManName" width="150" />
+      <el-table-column label="客户名称" align="center" prop="customerName" width="240" />
+      <el-table-column label="合同编号" align="center" prop="contractNo"  width="180"/>
+      <el-table-column label="模具名称" align="center" prop="mouldName" width="180" />
+      <el-table-column label="所属业务线" align="center" prop="businessLine" width="150">
+        <template #default="scope">
+          <dict-tag :type="DICT_TYPE.HELI_BUSINESS_LINE" :value="scope.row.businessLine" />
+        </template>
+      </el-table-column>
+      <el-table-column label="是否有价格" align="center" prop="hasPrice" width="150">
+        <template #default="scope">
+          <dict-tag :type="DICT_TYPE.HELI_COMMON_IS_OR_NOT" :value="scope.row.hasPrice" />
+        </template>
+      </el-table-column>
+      <el-table-column label="价格（元）" align="center" prop="price" width="150"/>
+      <el-table-column label="币种" align="center" prop="currency" width="150">
+        <template #default="scope">
+          <dict-tag :type="DICT_TYPE.HELI_CURRENCY" :value="scope.row.currency" />
+        </template>
+      </el-table-column>
+      <el-table-column label="是否紧急" align="center" prop="isUrgency" width="150">
+        <template #default="scope">
+          <dict-tag :type="DICT_TYPE.HELI_COMMON_IS_OR_NOT" :value="scope.row.isUrgency" />
+        </template>
+      </el-table-column>
+      <el-table-column label="性质" align="center" prop="property" width="120">
+        <template #default="scope">
+          <dict-tag :type="DICT_TYPE.HELI_PROJECT_PROPERTY" :value="scope.row.property" />
+        </template>
+      </el-table-column>
+      <el-table-column label="起止日期" align="center" prop="projectStartTime" width="260">
+        <template #default="scope">
+          {{formatDate(scope.row.projectStartTime,'YYYY-MM-DD') + '~' + formatDate(scope.row.projectEndTime, 'YYYY-MM-DD')}}
+        </template>
+      </el-table-column>
+      <el-table-column label="是否已变更" align="center" prop="hasAlter" width="150">
+        <template #default="scope">
+          <dict-tag :type="DICT_TYPE.HELI_COMMON_IS_OR_NOT" :value="scope.row.hasAlter" />
+        </template>
+      </el-table-column>
+      <el-table-column label="单据状态" align="center" prop="orderStatus" fixed="right" width="120">
+        <template #default="scope">
+          <dict-tag :type="DICT_TYPE.HELI_PROJECT_ORDER_STATUS" :value="scope.row.orderStatus" />
+        </template>
+      </el-table-column>
+      <el-table-column label="发货状态" align="center" prop="deliveryStatus" fixed="right" width="120">
+        <template #default="scope">
+          <dict-tag :type="DICT_TYPE.HELI_DELIVERY_STATUS" :value="scope.row.deliveryStatus" />
+        </template>
+      </el-table-column>
+      <el-table-column label="操作" align="center" fixed="right" width="260">
+        <template #default="scope">
+          <el-button
+            link
+            type="primary"
+            @click="openDetail('detailArchive', scope.row.id)"
+          >
+            查看详情
+          </el-button>
+        </template>
+      </el-table-column>
+    </el-table>
+    <!-- 分页 -->
+    <Pagination
+      :total="total"
+      v-model:page="queryParams.pageNo"
+      v-model:limit="queryParams.pageSize"
+      @pagination="getList"
+    />
+  </ContentWrap>
+
+</template>
+
+<script setup lang="ts">
+import { getIntDictOptions, getStrDictOptions, DICT_TYPE } from '@/utils/dict'
+import {dateFormatter, dateFormatter2, formatDate} from '@/utils/formatTime'
+import download from '@/utils/download'
+import * as ProjectOrderApi from '@/api/heli/projectorder'
+
+defineOptions({ name: 'ProjectOrderArchive' })
+
+const message = useMessage() // 消息弹窗
+const { t } = useI18n() // 国际化
+const router = useRouter();
+const { query } = useRoute()
+
+const loading = ref(true) // 列表的加载中
+const list = ref([]) // 列表的数据
+const total = ref(0) // 列表的总页数
+const queryParams = reactive({
+  pageNo: 1,
+  pageSize: 10,
+  code: undefined,
+  orderStatus: undefined,
+  deliveryStatus: undefined,
+  businessDeptId: undefined,
+  customerName: undefined,
+  mouldName: undefined,
+  businessLine: undefined,
+  blueprintNo: undefined,
+  hasPrice: undefined,
+  price: undefined,
+  currency: undefined,
+  projectStartTime: [],
+  projectEndTime: [],
+  isUrgency: undefined,
+  property: undefined,
+  referenceTechnology: undefined,
+  hasAlter: undefined,
+  lastAlterTime: [],
+  qualityRequirement: undefined,
+  remark: undefined,
+  hasContract: undefined,
+  hasTechnologyProtocol: undefined,
+  hasBlueprint: undefined,
+  blueprintRemark: undefined,
+  status: undefined,
+  createTime: [],
+  businessManName: undefined,
+  isSnapshot: 1,
+  snapshotId: undefined,
+  snapshotCode: query.code,
+  orderTime: [],
+  snapshotOrderTime: [],
+})
+const queryFormRef = ref() // 搜索的表单
+const exportLoading = ref(false) // 导出的加载中
+
+/** 查询列表 */
+const getList = async () => {
+  loading.value = true
+  try {
+    const data = await ProjectOrderApi.getProjectOrderPage(queryParams)
+    list.value = data.list
+    total.value = data.total
+  } finally {
+    loading.value = false
+  }
+}
+
+/** 搜索按钮操作 */
+const handleQuery = () => {
+  queryParams.pageNo = 1
+  getList()
+}
+
+/** 重置按钮操作 */
+const resetQuery = () => {
+  queryFormRef.value.resetFields()
+  handleQuery()
+}
+
+/** 添加/修改操作 */
+const openDetail = (type: string, id?: number) => {
+  router.push({
+    name: 'ProjectOrderDetail',
+    query: {
+      active: type,
+      id: id
+    }
+  })
+}
+
+/** 删除按钮操作 */
+const handleDelete = async (id: number) => {
+  try {
+    // 删除的二次确认
+    await message.delConfirm()
+    // 发起删除
+    await ProjectOrderApi.deleteProjectOrder(id)
+    message.success(t('common.delSuccess'))
+    // 刷新列表
+    await getList()
+  } catch {}
+}
+
+/** 导出按钮操作 */
+const handleExport = async () => {
+  try {
+    // 导出的二次确认
+    await message.exportConfirm()
+    // 发起导出
+    exportLoading.value = true
+    const data = await ProjectOrderApi.exportProjectOrder(queryParams)
+    download.excel(data, '项目订单.xls')
+  } catch {
+  } finally {
+    exportLoading.value = false
+  }
+}
+
+/** 初始化 **/
+onMounted(() => {
+  getList()
+})
+onActivated(() => {
+  getList()
+})
+</script>
+
+<style scoped>
+.el-dropdown-link {
+  cursor: pointer;
+  color: var(--el-color-primary);
+  display: flex;
+  align-items: center;
+}
+</style>
diff --git a/mes-ui/mes-ui-admin-vue3/src/views/heli/projectorder/audit.vue b/mes-ui/mes-ui-admin-vue3/src/views/heli/projectorder/audit.vue
index 1c769661..c07f0a80 100644
--- a/mes-ui/mes-ui-admin-vue3/src/views/heli/projectorder/audit.vue
+++ b/mes-ui/mes-ui-admin-vue3/src/views/heli/projectorder/audit.vue
@@ -123,7 +123,7 @@
         fixed
         label="订单日期"
         align="center"
-        prop="createTime"
+        prop="orderTime"
         :formatter="dateFormatter2"
         width="180"
       />
@@ -255,6 +255,11 @@ const queryParams = reactive({
   status: undefined,
   createTime: [],
   businessManName: undefined,
+  isSnapshot: 0,
+  snapshotId: undefined,
+  snapshotCode: undefined,
+  orderTime: [],
+  snapshotOrderTime: [],
 })
 const queryFormRef = ref() // 搜索的表单
 const exportLoading = ref(false) // 导出的加载中
diff --git a/mes-ui/mes-ui-admin-vue3/src/views/heli/projectorder/detail.vue b/mes-ui/mes-ui-admin-vue3/src/views/heli/projectorder/detail.vue
index e52c03b8..2d8bc82c 100644
--- a/mes-ui/mes-ui-admin-vue3/src/views/heli/projectorder/detail.vue
+++ b/mes-ui/mes-ui-admin-vue3/src/views/heli/projectorder/detail.vue
@@ -7,7 +7,7 @@
       <img src="/src/assets/imgs/status/status16.png" v-if="formData.orderStatus == 16" alt="" />
       <img src="/src/assets/imgs/status/status3.png" v-else-if="formData.orderStatus == 3" alt="" />
       <img src="/src/assets/imgs/status/status8.png" v-else-if="formData.orderStatus == 8" alt="" />
-      <div v-else-if="formData.orderStatus == 32" class="shipments">
+      <div v-else-if="query.active != 'detailArchive' && formData.orderStatus == 32" class="shipments">
         <div v-if="formData.deliveryStatus == 3">
           <span class="shipmentsfont">已发货</span>
         </div>
@@ -27,9 +27,9 @@
             >距交货还有{{ betweenDay(new Date(), new Date(formData.projectEndTime)) + 1 }}天
           </span>
         </div>
-        <img src="/src/assets/imgs/status/status32.png" alt="" />
-      </div>
 
+      </div>
+      <img v-else-if="formData.orderStatus == 32" src="/src/assets/imgs/status/status32.png" alt="" />
       <img
         src="/src/assets/imgs/status/status64.png"
         v-else-if="formData.orderStatus == 64"
@@ -53,11 +53,19 @@
               <el-col :span="24">
                 <el-form-item label="项目编号" prop="code">
                   <el-input
+                    v-if="query.active != 'detailArchive'"
                     disabled
                     v-model="formData.code"
                     class="!w-250px"
                     placeholder="系统自动生成"
                   />
+                  <el-input
+                    v-else
+                    disabled
+                    v-model="formData.snapshotCode"
+                    class="!w-250px"
+                    placeholder="系统自动生成"
+                  />
                 </el-form-item>
               </el-col>
             </el-row>
@@ -101,7 +109,6 @@
               <el-col :span="24">
                 <el-form-item label="项目开始日期" prop="projectStartTime">
                   <el-date-picker
-                    class="!w-250px"
                     v-model="formData.projectStartTime"
                     type="date"
                     value-format="x"
@@ -119,6 +126,7 @@
                     :disabled="detailDisabled"
                     v-model="formData.referenceTechnology"
                     placeholder="请输入可引用的原有技术"
+                    :class="{'alter-class': fieldHasAlter('referenceTechnology')}"
                   />
                 </el-form-item>
               </el-col>
@@ -134,6 +142,7 @@
                     placeholder="请输入检验要求"
                     show-word-limit
                     maxlength="200"
+                    :class="{'alter-class': fieldHasAlter('referenceTechnology')}"
                   />
                 </el-form-item>
               </el-col>
@@ -143,7 +152,7 @@
             <el-row>
               <el-col :span="24">
                 <el-form-item label="单据日期" prop="orderTime">
-                  {{ formatDate(formData.orderTime, 'YYYY-MM-DD') }}
+                  {{ query.active != 'detailArchive' ? formatDate(formData.orderTime, 'YYYY-MM-DD') : formatDate(formData.snapshotOrderTime, 'YYYY-MM-DD')}}
                 </el-form-item>
               </el-col>
             </el-row>
@@ -190,6 +199,7 @@
                 <el-form-item label="项目结束日期" prop="projectEndTime">
                   <el-date-picker
                     class="!w-250px"
+                    :class="{'alter-class': fieldHasAlter('projectEndTime')}"
                     v-model="formData.projectEndTime"
                     type="date"
                     value-format="x"
@@ -249,7 +259,9 @@
             <el-row>
               <el-col :span="24">
                 <el-form-item label="是否有价格" prop="hasPrice">
-                  <el-radio-group v-model="formData.hasPrice" :disabled="detailDisabled">
+                  <el-radio-group v-model="formData.hasPrice" :disabled="detailDisabled"
+                                  :class="{'alter-class': fieldHasAlter('hasPrice')}"
+                  >
                     <el-radio
                       v-for="dict in getIntDictOptions(DICT_TYPE.HELI_COMMON_IS_OR_NOT)"
                       :key="dict.value"
@@ -264,7 +276,9 @@
             <el-row>
               <el-col :span="24">
                 <el-form-item label="是否紧急" prop="isUrgency">
-                  <el-radio-group v-model="formData.isUrgency" :disabled="detailDisabled">
+                  <el-radio-group v-model="formData.isUrgency" :disabled="detailDisabled"
+                                  :class="{'alter-class': fieldHasAlter('isUrgency')}"
+                  >
                     <el-radio
                       v-for="dict in getIntDictOptions(DICT_TYPE.HELI_COMMON_IS_OR_NOT)"
                       :key="dict.value"
@@ -301,6 +315,7 @@
                     v-model="formData.remark"
                     show-word-limit
                     maxlength="200"
+                    :class="{'alter-class': fieldHasAlter('remark')}"
                   />
                 </el-form-item>
               </el-col>
@@ -350,12 +365,14 @@
                       :min="0"
                       :precision="6"
                       style="width: 150px"
+                      :class="{'alter-class': fieldHasAlter('price')}"
                     />
                     <el-select
                       :disabled="detailDisabled"
                       v-model="formData.currency"
                       placeholder="请选择币种"
                       style="width: 100px"
+                      :class="{'alter-class': fieldHasAlter('currency')}"
                     >
                       <el-option
                         v-for="dict in getStrDictOptions(DICT_TYPE.HELI_CURRENCY)"
@@ -373,6 +390,7 @@
                 <el-form-item label="性质" prop="property">
                   <el-select
                     class="!w-250px"
+                    :class="{'alter-class': fieldHasAlter('property')}"
                     :disabled="detailDisabled"
                     v-model="formData.property"
                     placeholder="请选择性质"
@@ -398,7 +416,9 @@
         <el-row>
           <el-col :span="6">
             <el-form-item label="有无合同" prop="hasContract">
-              <el-radio-group :disabled="detailDisabled" v-model="formData.hasContract">
+              <el-radio-group :disabled="detailDisabled" v-model="formData.hasContract"
+                              :class="{'alter-class': fieldHasAlter('hasContract')}"
+              >
                 <el-radio
                   v-for="dict in getIntDictOptions(DICT_TYPE.HELI_COMMON_IS_OR_NOT)"
                   :key="dict.value"
@@ -411,7 +431,9 @@
           </el-col>
           <el-col :span="6">
             <el-form-item label="有无技术协议" prop="hasTechnologyProtocol">
-              <el-radio-group :disabled="detailDisabled" v-model="formData.hasTechnologyProtocol">
+              <el-radio-group :disabled="detailDisabled" v-model="formData.hasTechnologyProtocol"
+                              :class="{'alter-class': fieldHasAlter('hasTechnologyProtocol')}"
+              >
                 <el-radio
                   v-for="dict in getIntDictOptions(DICT_TYPE.HELI_COMMON_IS_OR_NOT)"
                   :key="dict.value"
@@ -424,7 +446,9 @@
           </el-col>
           <el-col :span="6">
             <el-form-item label="有无图纸/数模" prop="hasBlueprint">
-              <el-radio-group :disabled="detailDisabled" v-model="formData.hasBlueprint">
+              <el-radio-group :disabled="detailDisabled" v-model="formData.hasBlueprint"
+                              :class="{'alter-class': fieldHasAlter('hasBlueprint')}"
+              >
                 <el-radio
                   v-for="dict in getIntDictOptions(DICT_TYPE.HELI_COMMON_IS_OR_NOT)"
                   :key="dict.value"
@@ -443,6 +467,7 @@
                 :disabled="
                   detailDisabled || (formData.hasBlueprint == 0 && (formData.blueprintRemark = ''))
                 "
+                :class="{'alter-class': fieldHasAlter('blueprintRemark')}"
               />
             </el-form-item>
           </el-col>
@@ -455,7 +480,7 @@
         <el-row>
           <el-col>
             <el-card class="hl-incard">
-              <el-col v-if="'update,create'.indexOf(query.active) > -1">
+              <el-col v-if="'update,create,alter'.indexOf(query.active) > -1">
                 <el-button class="hl-addbutton" type="primary" size="large" @click="onAddItem"
                   >新增</el-button
                 >
@@ -477,7 +502,7 @@
                         class="mb-0px!"
                       >
                         <el-input
-                          :disabled="detailDisabled"
+                          :disabled="detailDisabled || row.id"
                           v-model="row.name"
                           placeholder="请输入子项目名称"
                         />
@@ -492,7 +517,7 @@
                         class="mb-0px!"
                       >
                         <el-input
-                          :disabled="detailDisabled"
+                          :disabled="detailDisabled || (alterDisabled && row.id)"
                           v-model="row.deviceModel"
                           placeholder="请输入设备型号"
                         />
@@ -512,6 +537,7 @@
                           placeholder="请输入数量"
                           :min="0"
                           :precision="0"
+                          :class="{'alter-class': fieldHasAlterInRow('amount', row)}"
                         />
                       </el-form-item>
                     </template>
@@ -527,6 +553,7 @@
                           :disabled="detailDisabled"
                           v-model="row.unit"
                           placeholder="请选择单位"
+                          :class="{'alter-class': fieldHasAlterInRow('unit', row)}"
                         >
                           <el-option
                             v-for="dict in getStrDictOptions(DICT_TYPE.HELI_PROJECT_ORDER_SUB_UNIT)"
@@ -556,6 +583,7 @@
                           filterable
                           :loading="compositionSelectLoading"
                           :disabled="detailDisabled"
+                          :class="{'alter-class': fieldHasAlterInRow('compositionId', row)}"
                         >
                           <el-option
                             v-for="item in compositionSelectList"
@@ -578,6 +606,7 @@
                           :disabled="detailDisabled"
                           v-model="row.remark"
                           placeholder="请输入备注"
+                          :class="{'alter-class': fieldHasAlterInRow('remark', row)}"
                         />
                       </el-form-item>
                     </template>
@@ -603,11 +632,15 @@
       </el-card>
       <el-card class="hl-card-info">
         <template #header>
-          <div class="hl-card-info-icona"></div><span class="hl-card-info-text">附件信息</span>
+          <div class="hl-card-info-icona"></div><span class="hl-card-info-text"
+
+        >附件信息</span>
         </template>
         <el-row>
           <el-col>
-            <el-card class="hl-incard">
+            <el-card class="hl-incard"
+                     :class="{'alter-class': fieldHasAlter('attachments')}"
+            >
               <el-col v-if="'update,create,alter'.indexOf(query.active) > -1">
                 <el-upload
                   ref="contractUploadRef"
@@ -689,7 +722,7 @@
           </el-col>
         </el-row>
       </el-card>
-      <el-card class="hl-card-info">
+      <el-card class="hl-card-info" v-if="query.active != 'detailArchive'">
         <template #header>
           <div class="hl-card-info-icona"></div><span class="hl-card-info-text">操作日志</span>
         </template>
@@ -707,7 +740,7 @@
                   label="操作时间"
                   align="center"
                   prop="startTime"
-                  width="180"
+                  width="220"
                   :formatter="dateFormatter"
                 />
                 <el-table-column prop="content" label="操作意见" align="center" />
@@ -752,7 +785,7 @@
         @click="submitForm('ALTER')"
         type="danger"
         size="large"
-        >确定变更</el-button
+        >发起变更</el-button
       >
       <el-button
         v-if="
@@ -806,7 +839,7 @@ import * as CustomerApi from '@/api/heli/customer/index'
 import * as CompositionApi from '@/api/heli/composition/index'
 import { getAccessToken, getTenantId } from '@/utils/auth'
 import { UploadUserFile } from 'element-plus'
-import { deleteFile, downloadFile, getFilePage } from '@/api/infra/file'
+import { deleteFileLogic, downloadFile, getFilePage } from '@/api/infra/file'
 import { propTypes } from '@/utils/propTypes'
 import download from '@/utils/download'
 import { useUserStore } from '@/store/modules/user'
@@ -862,7 +895,8 @@ const formData = ref({
   snapshotId: undefined,
   snapshotCode: undefined,
   orderTime: new Date(),
-  snapshotOrderTime: undefined
+  snapshotOrderTime: undefined,
+  alterFieldNames: []
 })
 const formRules = reactive({
   businessDeptId: [{ required: true, message: '提出部门不能为空', trigger: 'blur' }],
@@ -891,6 +925,14 @@ const subFormRules = reactive({
   status: [{ required: true, message: '状态,1表示正常，2表示禁用不能为空', trigger: 'blur' }]
 })
 
+const fieldHasAlter = (fieldName) => {
+  return formData.value.alterFieldNames && formData.value.alterFieldNames.indexOf(fieldName) > -1
+}
+
+const fieldHasAlterInRow = (fieldName, row) => {
+  return row.alterFieldNames && row.alterFieldNames.indexOf(fieldName) > -1
+}
+
 const deptList = ref<Tree[]>([]) // 树形结构
 const userList = ref<UserApi.UserVO[]>([]) // 用户列表
 const userSelectList = ref<UserApi.UserVO[]>([])
@@ -963,24 +1005,29 @@ const queryData = async (type: string, id?: number) => {
     if (id) {
       formData.value = await ProjectOrderApi.getProjectOrder(id)
       // 子项列表
-      formData.value.projectOrderSubs =
-        await ProjectOrderApi.getProjectOrderSubListByProjectOrderId(id)
+      formData.value.projectOrderSubs = await ProjectOrderApi.getProjectOrderSubListByProjectOrderId(id)
 
-      // 操作日志
-      let logParams = {
-        pageNo: 1,
-        pageSize: 99,
-        businessId: id,
-        businessType: 'PROJECT_ORDER'
+      // 如为归档
+      let businessType = 'PROJECT_ORDER';
+      if(type == 'detailArchive'){
+        businessType = 'PROJECT_ORDER_SNAPSHOT'
+      }else{
+        // 操作日志
+        let logParams = {
+          pageNo: 1,
+          pageSize: 99,
+          businessId: id,
+          businessType: businessType
+        }
+        formData.value.operateLogs = (await getOperateLogPage(logParams)).list
       }
-      formData.value.operateLogs = (await getOperateLogPage(logParams)).list
 
       // 附件信息
       let attParams = {
         pageNo: 1,
         pageSize: 99,
         businessId: id,
-        businessType: 'PROJECT_ORDER'
+        businessType: businessType
       }
       formData.value.attachments = (await getFilePage(attParams)).list
     }
@@ -1045,9 +1092,13 @@ const submitForm = async (active) => {
     if (active != 'REPULSE') {
       formData.value.activeOpinion = ''
     }
+    // 如变更 置为已变更
+    if (active == 'ALTER') {
+      formData.value.hasAlter = 1;
+    }
     const data = formData.value as unknown as ProjectOrderApi.ProjectOrderVO
 
-    if (active == 'SUBMIT_AUDIT') {
+    if ('SUBMIT_AUDIT,ALTER'.indexOf(active) > -1) {
       // 子项目信息不能为空
       if (!data.projectOrderSubs || data.projectOrderSubs.length == 0) {
         message.error('子项目信息不能为空')
@@ -1055,7 +1106,7 @@ const submitForm = async (active) => {
       }
     }
 
-    if ((active == 'SAVE' || active == 'SUBMIT_AUDIT') && !formData.value.hasAlter) {
+    if ((active == 'SAVE' || active == 'SUBMIT_AUDIT') && active != 'ALTER') {
       // 不能提交存在数量为0的数据
       if (data.projectOrderSubs && data.projectOrderSubs.length > 0) {
         if (data.projectOrderSubs.some((sub) => !sub.amount || sub.amount <= 0)) {
@@ -1065,11 +1116,12 @@ const submitForm = async (active) => {
       }
     }
 
+    // 变更
     if (active == 'ALTER') {
       // 总数量不能为0
       if (data.projectOrderSubs && data.projectOrderSubs.length > 0) {
         const total = data.projectOrderSubs.reduce((acc, cur) => {
-          return acc + cur
+          return acc + cur.amount
         }, 0)
         if (total <= 0) {
           message.error('子项目数量和不能为0')
@@ -1078,7 +1130,7 @@ const submitForm = async (active) => {
       }
     }
 
-        // 附件校验
+    // 附件校验
     if('SUBMIT_AUDIT,ALTER'.indexOf(active) > -1){
       if(formData.value.hasContract){
         const hasContractFile = formData.value.attachments.some((file) => {
@@ -1136,7 +1188,8 @@ const onAddItem = () => {
     compositionId: undefined,
     unit: undefined,
     remark: undefined,
-    status: 1
+    status: 1,
+    alterFieldNames: []
   }
   row.projectOrderId = formData.value.id
   formData.value.projectOrderSubs.push(row)
@@ -1173,7 +1226,7 @@ const protocolUploadChange = (file, files) => {
 }
 const refreshAttachments = (files, type) => {
   formData.value.attachments = formData.value.attachments.filter((value, index, array) => {
-    return value.businessFileType != type
+    return value.businessFileType != type || value.id
   })
   for (let i = 0; i < files.length; i++) {
     let file = files[i]
@@ -1183,7 +1236,7 @@ const refreshAttachments = (files, type) => {
   }
   // 排序
   formData.value.attachments.sort((v1, v2) => {
-    return v1.createTime - v2.createTime < 0
+    return (v1.createTime - v2.createTime) > 0
   })
 }
 
@@ -1194,7 +1247,7 @@ const handleDeleteAttachment = async (index, type) => {
     const attachment = deletedAttachments[i]
     if (attachment.id) {
       // 清理已上传文件
-      await deleteFile(attachment.id)
+      await deleteFileLogic(attachment.id)
     }
     // 清理待上传文件
     contractUploadFiles.value = contractUploadFiles.value.filter((file1) => {
@@ -1249,7 +1302,13 @@ const resetForm = () => {
     operateLogs: [],
     contractNo: undefined,
     active: '',
-    activeOpinion: ''
+    activeOpinion: '',
+    isSnapshot: 0,
+    snapshotId: undefined,
+    snapshotCode: undefined,
+    orderTime: new Date(),
+    snapshotOrderTime: undefined,
+    alterFieldNames: []
   }
   formRef.value?.resetFields()
 }
@@ -1264,7 +1323,7 @@ onMounted(() => {
   if (query.active == 'alter') {
     alterDisabled.value = true
   }
-  if ('detail,audit,approve,terminate'.indexOf(query.active) > -1) {
+  if('detail,audit,approve,terminate,detailArchive'.indexOf(query.active) > -1){
     detailDisabled.value = true
   }
   queryData(query.active, query.id)
@@ -1281,4 +1340,10 @@ a {
   display: inline-block;
   margin-right: 20px;
 }
+
+.hl-card .alter-class {
+  position: relative;
+  border: solid 1px orange;
+  outline: solid 1px orange;
+}
 </style>
diff --git a/mes-ui/mes-ui-admin-vue3/src/views/heli/projectorder/index.vue b/mes-ui/mes-ui-admin-vue3/src/views/heli/projectorder/index.vue
index a2827d9c..0adc186b 100644
--- a/mes-ui/mes-ui-admin-vue3/src/views/heli/projectorder/index.vue
+++ b/mes-ui/mes-ui-admin-vue3/src/views/heli/projectorder/index.vue
@@ -123,7 +123,7 @@
         fixed
         label="订单日期"
         align="center"
-        prop="createTime"
+        prop="orderTime"
         :formatter="dateFormatter2"
         width="180"
       />
@@ -196,7 +196,7 @@
           >
             编辑
           </el-button>
-          <el-dropdown @command="(command) => handleCommand(command, scope.row.id)">
+          <el-dropdown @command="(command) => handleCommand(command, scope.row.id, scope.row.code)">
             <span class="el-dropdown-link">更多
               <el-icon class="el-icon--right">
                 <arrow-down />
@@ -205,9 +205,9 @@
             <template #dropdown>
               <el-dropdown-menu>
                 <el-dropdown-item command="detail">查看详情</el-dropdown-item>
-                <el-dropdown-item command="printProject">打印开发项目启动单</el-dropdown-item>
+                <el-dropdown-item v-if="scope.row.orderStatus == 32" command="printProject">打印开发项目启动单</el-dropdown-item>
                 <el-dropdown-item v-if="scope.row.orderStatus == 32" command="alter">订单变更</el-dropdown-item>
-                <el-dropdown-item command="viewAlter">查看变更日志</el-dropdown-item>
+                <el-dropdown-item v-if="scope.row.hasAlter" command="viewArchive">查看归档日志</el-dropdown-item>
                 <el-dropdown-item v-if="scope.row.orderStatus == 32" command="delivery">去发货</el-dropdown-item>
               </el-dropdown-menu>
             </template>
@@ -271,6 +271,11 @@ const queryParams = reactive({
   status: undefined,
   createTime: [],
   businessManName: undefined,
+  isSnapshot: 0,
+  snapshotId: undefined,
+  snapshotCode: undefined,
+  orderTime: [],
+  snapshotOrderTime: [],
 })
 const queryFormRef = ref() // 搜索的表单
 const exportLoading = ref(false) // 导出的加载中
@@ -338,11 +343,28 @@ const handleExport = async () => {
   }
 }
 
-const handleCommand = async (command, id) => {
+const handleCommand = async (command, id, code) => {
   switch (command){
     case 'detail':
       openDetail('detail', id);
       break;
+    case 'printProject':
+      // TODO
+      break;
+    case 'alter':
+      openDetail('alter', id);
+      break;
+    case 'viewArchive':
+      router.push({
+        name: 'ProjectOrderArchive',
+        query: {
+          code: code
+        }
+      })
+      break;
+    case 'delivery':
+      // TODO
+      break;
   }
 }
 
diff --git a/sql/v1.1.0/heli.sql b/sql/v1.1.0/heli.sql
index e7e08261..ce0e4d78 100644
--- a/sql/v1.1.0/heli.sql
+++ b/sql/v1.1.0/heli.sql
@@ -118,12 +118,17 @@ CREATE TABLE `project_order_sub` (
 
 ALTER TABLE project_order ADD COLUMN `contract_no` VARCHAR ( 128 ) COMMENT '模具名称' AFTER customer_id;
 ALTER TABLE project_order_sub ADD COLUMN `unit` CHAR ( 1 ) NOT NULL COMMENT '单位' AFTER amount;
+ALTER TABLE project_order ADD COLUMN `order_time` datetime NOT NULL COMMENT '单据日期' AFTER order_status;
+ALTER TABLE project_order ADD COLUMN `snapshot_order_time` datetime COMMENT '快照原始单据日期' AFTER blueprint_remark;
+ALTER TABLE project_order ADD COLUMN `snapshot_code` VARCHAR ( 64 ) COMMENT '快照原始单据号' AFTER blueprint_remark;
+ALTER TABLE project_order ADD COLUMN `snapshot_id` BIGINT ( 20 ) COMMENT '快照原始id' AFTER blueprint_remark;
+ALTER TABLE project_order ADD COLUMN `is_snapshot` TINYINT ( 1 ) NOT NULL DEFAULT '0' COMMENT '是否快照' AFTER blueprint_remark;
 
 DROP TABLE IF EXISTS `base_serial_number`;
 CREATE TABLE `base_serial_number` (
                                       `id` BIGINT ( 20 ) NOT NULL AUTO_INCREMENT COMMENT '自增字段，唯一',
                                       `business_type` VARCHAR ( 32 ) NOT NULL COMMENT '业务类型 用于业务关联',
-                                      `segment` VARCHAR ( 16 ) NOT NULL COMMENT '序列参考段',
+                                      `segment` VARCHAR ( 64 ) NOT NULL COMMENT '序列参考段',
                                       `serial_number` BIGINT ( 20 ) NOT NULL DEFAULT '0' COMMENT '序列号',
                                       `status` TINYINT ( 1 ) NOT NULL DEFAULT '1' COMMENT '状态,1表示正常，2表示禁用',
                                       `creator` VARCHAR ( 64 ) COLLATE utf8mb4_unicode_ci DEFAULT '' COMMENT '创建者',