diff --git a/zt-module-base/zt-module-base-server/src/main/java/com/zt/plat/module/base/dal/mysql/base/CompanyRelativityMapper.java b/zt-module-base/zt-module-base-server/src/main/java/com/zt/plat/module/base/dal/mysql/base/CompanyRelativityMapper.java
index c5be9735..330f4ccf 100644
--- a/zt-module-base/zt-module-base-server/src/main/java/com/zt/plat/module/base/dal/mysql/base/CompanyRelativityMapper.java
+++ b/zt-module-base/zt-module-base-server/src/main/java/com/zt/plat/module/base/dal/mysql/base/CompanyRelativityMapper.java
@@ -29,5 +29,5 @@ public interface CompanyRelativityMapper extends BaseMapperX<CompanyRelativityDO
 
     List<CompanyRelaDeptDO> getPageByReq(CompanyRelativityPageReqVO pageReqVO);
 
-    void removeByIds(@Param("ids")List<Long> ids);
+    void removeByIds(@Param("ids") List<Long> ids);
 }
\ No newline at end of file
diff --git a/zt-module-base/zt-module-base-server/src/main/resources/mapper/base/CompanyRelativityMapper.xml b/zt-module-base/zt-module-base-server/src/main/resources/mapper/base/CompanyRelativityMapper.xml
index b1a1c069..7a1a3b84 100644
--- a/zt-module-base/zt-module-base-server/src/main/resources/mapper/base/CompanyRelativityMapper.xml
+++ b/zt-module-base/zt-module-base-server/src/main/resources/mapper/base/CompanyRelativityMapper.xml
@@ -46,7 +46,7 @@
 
     <delete id="removeByIds">
         delete from SPLY_CPN_REL where ID in
-        <foreach item="ids" collection="list" separator="," open="(" close=")">
+        <foreach collection="ids" item="item" open="(" separator="," close=")">
             #{item}
         </foreach>
     </delete>
diff --git a/zt-module-contract-order/zt-module-contract-order-api/src/main/java/com/zt/plat/module/contractorder/enums/purchaseorder/ErrorCodeConstants.java b/zt-module-contract-order/zt-module-contract-order-api/src/main/java/com/zt/plat/module/contractorder/enums/purchaseorder/ErrorCodeConstants.java
index faf5d2d3..24b95d08 100644
--- a/zt-module-contract-order/zt-module-contract-order-api/src/main/java/com/zt/plat/module/contractorder/enums/purchaseorder/ErrorCodeConstants.java
+++ b/zt-module-contract-order/zt-module-contract-order-api/src/main/java/com/zt/plat/module/contractorder/enums/purchaseorder/ErrorCodeConstants.java
@@ -14,5 +14,5 @@ public interface ErrorCodeConstants {
     ErrorCode PURCHASE_ORDER_NOT_EXISTS =  new ErrorCode(1_008_000_001, "采购订单不存在");
     ErrorCode ORDER_ID_NOT_EXISTS = new ErrorCode(1_008_000_010, "订单id不能为空");
     ErrorCode PRCH_ORD_DTL_NOT_EXISTS =  new ErrorCode(1_008_001_001, "采购订单明细不存在");
-    ErrorCode PURCHASE_ORDER_STATUS_ERROR = new ErrorCode(1_008_001_020, "订单状态不存在");
+    ErrorCode PURCHASE_ORDER_STATUS_ERROR = new ErrorCode(1_008_001_020, "非法的订单状态");
 }
diff --git a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/contract/ContractController.java b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/contract/ContractController.java
index 2509b20d..cf602dbf 100644
--- a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/contract/ContractController.java
+++ b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/contract/ContractController.java
@@ -98,11 +98,11 @@ public class ContractController implements BusinessControllerMarker {
         return success(contractService.delete(ids));
     }
 
-    // TODO
     @PostMapping("/download")
-    @Operation(summary = "下载文件 TODO")
+    @Operation(summary = "下载文件")
     @PreAuthorize("@ss.hasPermission('base:contract:download')")
-    public void download() {
+    public void download(@RequestBody List<Long> ids) {
+        contractService.download(ids);
     }
 
     // TODO
diff --git a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/contract/vo/contract/ContractSaveReqVO.java b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/contract/vo/contract/ContractSaveReqVO.java
index 0555c4be..738d3b9b 100644
--- a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/contract/vo/contract/ContractSaveReqVO.java
+++ b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/contract/vo/contract/ContractSaveReqVO.java
@@ -32,7 +32,7 @@ public class ContractSaveReqVO {
 
     // 基础信息
     @Schema(description = "附件对象存储")
-    private String fileObject;
+    private JSONArray fileObject;
 
     @Schema(description = "其它附件对象存储")
     private JSONArray fileObjectOther;
diff --git a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/purchaseorder/PurchaseOrderController.java b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/purchaseorder/PurchaseOrderController.java
index eeaadc32..c26e67db 100644
--- a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/purchaseorder/PurchaseOrderController.java
+++ b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/purchaseorder/PurchaseOrderController.java
@@ -5,6 +5,7 @@ import com.zt.plat.module.contractorder.api.dto.PurchaseOrderWithDetailsDTO;
 import com.zt.plat.module.contractorder.controller.admin.purchaseorder.vo.*;
 import com.zt.plat.module.contractorder.dal.dataobject.purchaseorder.PurchaseOrderDO;
 import com.zt.plat.module.contractorder.service.purchaseorder.PurchaseOrderService;
+import io.swagger.v3.oas.annotations.media.Schema;
 import org.springframework.web.bind.annotation.*;
 import jakarta.annotation.Resource;
 import org.springframework.validation.annotation.Validated;
@@ -127,7 +128,7 @@ public class PurchaseOrderController implements BusinessControllerMarker {
     @PostMapping("/submit-erp061")
     @Operation(summary = "推送ERP订单", description = "061')")
     @PreAuthorize("@ss.hasPermission('bse:purchase-order:update')")
-    public CommonResult<?> submitErp061(@RequestBody @Validated @NotNull(message = "采购订单id不能为空") List<Long> ids) {
+    public CommonResult<?> submitErp061(@RequestBody @Validated @NotEmpty(message = "采购订单id不能为空") List<Long> ids) {
         return success( purchaseOrderService.submitErp061(ids));
     }
     @PostMapping("/submit-erp062")
@@ -145,9 +146,21 @@ public class PurchaseOrderController implements BusinessControllerMarker {
     }
     //根据订单id修改订单状态
     @PutMapping("/update-order-status")
-    @Operation(summary = "根据订单id修改订单状态", description = "sts取值于字典名称'采购订单状态',字典类型'PRCH_ORD_STS'`")
-    public CommonResult<Boolean> updateOrderStatus(@RequestParam("orderId") Long orderId, @RequestParam("sts") String sts){
-        return success(purchaseOrderService.updateOrderStatus(orderId,sts));
+    @Operation(summary = "批量修改订单状态", description = "sts取值于字典名称'采购订单状态',字典类型'PRCH_ORD_STS' 可以根据订单号和订单id修改")
+    public CommonResult<Boolean> updateOrderStatus(@RequestBody @Validated PurchaseOrderStsReqVO req){
+        purchaseOrderService.updateOrderStatusByIdOrOrderNo(req);
+        return success(true);
+    }
+
+    //查询物料接口
+    @GetMapping("/material")
+    @Operation(summary = "查询物料接口")
+    public CommonResult<MaterialRespVO> getMaterialList(@RequestParam
+                                                            @Schema(description = "采购订单号")
+                                                            @Validated
+                                                            @NotEmpty(message = "采购订单号不能为空")
+                                                            String orderNo){
+        return purchaseOrderService.getMaterial(orderNo);
     }
 
 }
diff --git a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/purchaseorder/vo/MaterialRespVO.java b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/purchaseorder/vo/MaterialRespVO.java
new file mode 100644
index 00000000..f0b562ea
--- /dev/null
+++ b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/purchaseorder/vo/MaterialRespVO.java
@@ -0,0 +1,34 @@
+package com.zt.plat.module.contractorder.controller.admin.purchaseorder.vo;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.util.List;
+
+@Data
+@Schema(description = "管理后台 - 物料响应 VO")
+public class MaterialRespVO {
+    @Schema(description = "订单号")
+    private String orderNo;
+    @Schema(description = "订单id")
+    private String id;
+    @Schema(description = "物料类型")
+    private String materialType;
+    @Schema(description = "物料单位")
+    private String materialUnit;
+    @Schema(description = "物料明细")
+    private List<MaterialDetails> materialDetails;
+
+    @Data
+    public static class MaterialDetails {
+        @Schema(description = "物料名称")
+        private String materialName;
+        @Schema(description = "物料编码")
+        private String materialCode;
+        @Schema(description = "物料类型")
+        private String materialType;
+        @Schema(description = "物料单位")
+        private String materialUnit;
+    }
+}
diff --git a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/purchaseorder/vo/PrchOrdDtlPageReqVO.java b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/purchaseorder/vo/PrchOrdDtlPageReqVO.java
index 4e367d63..6bd27870 100644
--- a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/purchaseorder/vo/PrchOrdDtlPageReqVO.java
+++ b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/purchaseorder/vo/PrchOrdDtlPageReqVO.java
@@ -42,7 +42,7 @@ public class PrchOrdDtlPageReqVO extends PageParam {
     private String qty;
 
     @Schema(description = "计量单位;推送ERP（必须）")
-    private BigDecimal unt;
+    private String unt;
 
     @Schema(description = "含税单价;推送ERP（必须）")
     private BigDecimal inTaxUprc;
diff --git a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/purchaseorder/vo/PrchOrdDtlRespVO.java b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/purchaseorder/vo/PrchOrdDtlRespVO.java
index 84208bf5..71b0f983 100644
--- a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/purchaseorder/vo/PrchOrdDtlRespVO.java
+++ b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/purchaseorder/vo/PrchOrdDtlRespVO.java
@@ -55,7 +55,7 @@ public class PrchOrdDtlRespVO {
 
     @Schema(description = "计量单位;推送ERP（必须）", requiredMode = Schema.RequiredMode.REQUIRED)
     @ExcelProperty("计量单位;推送ERP（必须）")
-    private BigDecimal unt;
+    private String unt;
 
     @Schema(description = "含税单价;推送ERP（必须）", requiredMode = Schema.RequiredMode.REQUIRED)
     @ExcelProperty("含税单价;推送ERP（必须）")
diff --git a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/purchaseorder/vo/PrchOrdDtlSaveReqVO.java b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/purchaseorder/vo/PrchOrdDtlSaveReqVO.java
index 29533ab3..a9c5e28c 100644
--- a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/purchaseorder/vo/PrchOrdDtlSaveReqVO.java
+++ b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/purchaseorder/vo/PrchOrdDtlSaveReqVO.java
@@ -51,8 +51,8 @@ public class PrchOrdDtlSaveReqVO {
     private String qty;
 
     @Schema(description = "计量单位;推送ERP（必须）", requiredMode = Schema.RequiredMode.REQUIRED)
-    @NotNull(message = "计量单位;推送ERP（必须）不能为空")
-    private BigDecimal unt;
+    @NotEmpty(message = "计量单位;推送ERP（必须）不能为空")
+    private String unt;
 
     @Schema(description = "含税单价;推送ERP（必须）", requiredMode = Schema.RequiredMode.REQUIRED)
     @NotNull(message = "含税单价;推送ERP（必须）不能为空")
diff --git a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/purchaseorder/vo/PurchaseOrderPageReqVO.java b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/purchaseorder/vo/PurchaseOrderPageReqVO.java
index 9a916173..34df2ce2 100644
--- a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/purchaseorder/vo/PurchaseOrderPageReqVO.java
+++ b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/purchaseorder/vo/PurchaseOrderPageReqVO.java
@@ -54,6 +54,9 @@ public class PurchaseOrderPageReqVO extends PageParam {
     @Schema(description = "采购组编码(字典:PRCH_GRP_TP);推送ERP（必须）")
     private String purchaseGroup;
 
+    @Schema(description = "计量单位")
+    private String unt;
+
     @Schema(description = "货币码(字典:CUR);推送ERP（必须）")
     private String currencyNumber;
 
diff --git a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/purchaseorder/vo/PurchaseOrderRespVO.java b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/purchaseorder/vo/PurchaseOrderRespVO.java
index 6264d862..069cc2b8 100644
--- a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/purchaseorder/vo/PurchaseOrderRespVO.java
+++ b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/purchaseorder/vo/PurchaseOrderRespVO.java
@@ -65,6 +65,9 @@ public class PurchaseOrderRespVO {
     @ExcelProperty("收货库位编码;推送ERP")
     private String receiveWarehouseNumber;
 
+    @Schema(description = "计量单位")
+    private String unt;
+
     @Schema(description = "采购组编码(字典:PRCH_GRP_TP);推送ERP（必须）", requiredMode = Schema.RequiredMode.REQUIRED)
     @ExcelProperty("采购组编码(字典:PRCH_GRP_TP);推送ERP（必须）")
     private String purchaseGroup;
diff --git a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/purchaseorder/vo/PurchaseOrderSaveReqVO.java b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/purchaseorder/vo/PurchaseOrderSaveReqVO.java
index bd3ceea1..7592715e 100644
--- a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/purchaseorder/vo/PurchaseOrderSaveReqVO.java
+++ b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/purchaseorder/vo/PurchaseOrderSaveReqVO.java
@@ -99,6 +99,11 @@ public class PurchaseOrderSaveReqVO {
 //    @NotEmpty(message = "订单编码不能为空")
 //    private String orderNumber;
 
+
+    @Schema(description = "计量单位")
+    @NotEmpty(message = "计量单位(unt)不能为空")
+    private String unt;
+
     @Schema(description = "系统合同编号", requiredMode = Schema.RequiredMode.REQUIRED)
     @NotEmpty(message = "系统合同编号不能为空")
     private String contractNumber;
diff --git a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/purchaseorder/vo/PurchaseOrderStsReqVO.java b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/purchaseorder/vo/PurchaseOrderStsReqVO.java
new file mode 100644
index 00000000..84c56053
--- /dev/null
+++ b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/controller/admin/purchaseorder/vo/PurchaseOrderStsReqVO.java
@@ -0,0 +1,23 @@
+package com.zt.plat.module.contractorder.controller.admin.purchaseorder.vo;
+
+import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
+import io.swagger.v3.oas.annotations.media.Schema;
+import jakarta.validation.constraints.NotEmpty;
+import lombok.Data;
+
+
+import java.util.List;
+
+
+@Schema(description = "管理后台 - 采购订单状态 Request VO")
+@Data
+@ExcelIgnoreUnannotated
+public class PurchaseOrderStsReqVO {
+    @Schema(description = "采购订单编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "26419")
+    private List<Long> ids;
+    @Schema(description = "采购订单状态", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    @NotEmpty(message = "采购订单状态不能为空")
+    private String sts;
+    @Schema(description = "采购订单号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    private List<String> orderNos;
+}
diff --git a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/dal/dataobject/purchaseorder/PrchOrdDtlDO.java b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/dal/dataobject/purchaseorder/PrchOrdDtlDO.java
index 8aab3f91..4810f44d 100644
--- a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/dal/dataobject/purchaseorder/PrchOrdDtlDO.java
+++ b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/dal/dataobject/purchaseorder/PrchOrdDtlDO.java
@@ -89,7 +89,7 @@ public class PrchOrdDtlDO extends BusinessBaseDO {
     * 计量单位;推送ERP（必须）
     */
     @TableField("UNT")
-    private BigDecimal unt;
+    private String unt;
     /**
     * 含税单价;推送ERP（必须）
     */
diff --git a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/dal/dataobject/purchaseorder/PurchaseOrderDO.java b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/dal/dataobject/purchaseorder/PurchaseOrderDO.java
index a68f1f6e..334fbbd6 100644
--- a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/dal/dataobject/purchaseorder/PurchaseOrderDO.java
+++ b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/dal/dataobject/purchaseorder/PurchaseOrderDO.java
@@ -238,6 +238,11 @@ public class PurchaseOrderDO extends BusinessBaseDO {
     @TableField("IS_PUSH")
     private int isPush;
 
+    /**
+     * 计量单位
+     */
+    @TableField("UNT")
+    private String unt;
 
     /**
      * 物料字典
diff --git a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/contract/ContractService.java b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/contract/ContractService.java
index bae6e202..74b74e9e 100644
--- a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/contract/ContractService.java
+++ b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/contract/ContractService.java
@@ -159,4 +159,11 @@ public interface ContractService {
      * @return 关联结果
      */
     Boolean relation(RelationReqVo reqVo);
+
+    /**
+     * 下载文件
+     *
+     * @param ids 合同ID集合
+     */
+    void download(List<Long> ids);
 }
diff --git a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/contract/ContractServiceImpl.java b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/contract/ContractServiceImpl.java
index a363f61b..6b6c639e 100644
--- a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/contract/ContractServiceImpl.java
+++ b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/contract/ContractServiceImpl.java
@@ -1,7 +1,9 @@
 package com.zt.plat.module.contractorder.service.contract;
 
+import cn.hutool.json.JSONArray;
 import cn.hutool.json.JSONObject;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.zt.plat.framework.common.pojo.CommonResult;
 import com.zt.plat.framework.common.pojo.PageResult;
 import com.zt.plat.framework.common.util.object.BeanUtils;
 import com.zt.plat.framework.mybatis.core.query.LambdaQueryWrapperX;
@@ -29,6 +31,8 @@ import com.zt.plat.module.erp.controller.admin.erp.vo.ErpContractSaveReqVO;
 import com.zt.plat.module.erp.dal.dataobject.erp.ErpContractDO;
 import com.zt.plat.module.erp.service.erp.ErpCompanyService;
 import com.zt.plat.module.erp.service.erp.ErpContractService;
+import com.zt.plat.module.infra.api.file.FileApi;
+import com.zt.plat.module.infra.api.file.dto.FileRespDTO;
 import com.zt.plat.module.system.api.user.AdminUserApi;
 import com.zt.plat.module.system.api.user.dto.AdminUserRespDTO;
 import jakarta.annotation.Resource;
@@ -96,6 +100,8 @@ public class ContractServiceImpl implements ContractService {
     private ErpContractService erpContractService;
     @Resource
     private SystemRelativityMapper systemRelativityMapper;
+    @Resource
+    private FileApi fileApi;
 
     @Override
     public PageResult<ContractMainDO> getContractPage(ContractPageReqVO pageReqVO) {
@@ -1352,6 +1358,24 @@ public class ContractServiceImpl implements ContractService {
         return insert > 0;
     }
 
+    @Override
+    public void download(List<Long> ids) {
+        try {
+            // 遍历合同ID集合
+            ids.forEach(id -> {
+
+                // 查询合同信息
+                ContractMainDO contractMainDO = contractMainMapper.selectById(id);
+                JSONArray fileObjectOther = new JSONArray(contractMainDO.getFileObjectOther());
+                System.out.println(fileObjectOther);
+                CommonResult<FileRespDTO> fileRespDTOResult = fileApi
+                        .getFile(fileObjectOther.getJSONObject(0).getLong("id"));
+            });
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
     /**
      * 校验合同内容
      *
diff --git a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/purchaseorder/PrchOrdDtlService.java b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/purchaseorder/PrchOrdDtlService.java
index d3804bec..0454f86d 100644
--- a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/purchaseorder/PrchOrdDtlService.java
+++ b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/purchaseorder/PrchOrdDtlService.java
@@ -75,4 +75,6 @@ public interface PrchOrdDtlService {
      * @param ordIds 编号
      */
     void deletePrchOrdDtlListByOrdIds(List<Long> ordIds);
+
+    List<PrchOrdDtlDO> getDetailsByOrderId(Long ordId);
 }
diff --git a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/purchaseorder/PrchOrdDtlServiceImpl.java b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/purchaseorder/PrchOrdDtlServiceImpl.java
index 308f59a7..03840137 100644
--- a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/purchaseorder/PrchOrdDtlServiceImpl.java
+++ b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/purchaseorder/PrchOrdDtlServiceImpl.java
@@ -113,4 +113,10 @@ public class PrchOrdDtlServiceImpl implements PrchOrdDtlService {
         deletePrchOrdDtlListByIds(convertList(prchOrdDtlDOS, PrchOrdDtlDO::getId));
     }
 
+    @Override
+    public List<PrchOrdDtlDO> getDetailsByOrderId(Long ordId) {
+
+        return prchOrdDtlMapper.selectList(new LambdaQueryWrapper<>(PrchOrdDtlDO.class).eq(PrchOrdDtlDO::getOrdId, ordId));
+    }
+
 }
diff --git a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/purchaseorder/PurchaseOrderService.java b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/purchaseorder/PurchaseOrderService.java
index e6506a3a..69edf059 100644
--- a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/purchaseorder/PurchaseOrderService.java
+++ b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/purchaseorder/PurchaseOrderService.java
@@ -2,6 +2,7 @@ package com.zt.plat.module.contractorder.service.purchaseorder;
 
 import java.util.*;
 
+import com.zt.plat.framework.common.pojo.CommonResult;
 import com.zt.plat.module.contractorder.controller.admin.purchaseorder.vo.*;
 import com.zt.plat.module.contractorder.dal.dataobject.purchaseorder.PurchaseOrderDO;
 import jakarta.validation.*;
@@ -83,4 +84,7 @@ public interface PurchaseOrderService {
     List<PurchaseOrderDetailsRespVO> getOrderByOrderNo(List<String> orderNo);
 
     void setOrderDetails(PurchaseOrderRespVO purchaseOrderRespVO);
+    void updateOrderStatusByIdOrOrderNo(PurchaseOrderStsReqVO reqVO);
+
+    CommonResult<MaterialRespVO> getMaterial(String orderNo);
 }
diff --git a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/purchaseorder/PurchaseOrderServiceImpl.java b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/purchaseorder/PurchaseOrderServiceImpl.java
index fe7f6535..1d823452 100644
--- a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/purchaseorder/PurchaseOrderServiceImpl.java
+++ b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/purchaseorder/PurchaseOrderServiceImpl.java
@@ -4,6 +4,8 @@ import cn.hutool.core.collection.CollUtil;
 import com.alibaba.fastjson2.JSONArray;
 import com.alibaba.fastjson2.JSONObject;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
+import com.zt.plat.framework.common.pojo.CommonResult;
 import com.zt.plat.framework.security.core.util.SecurityFrameworkUtils;
 import com.zt.plat.module.bpm.api.task.BpmProcessInstanceApi;
 import com.zt.plat.module.bpm.api.task.BpmTaskApi;
@@ -125,6 +127,12 @@ public class PurchaseOrderServiceImpl implements PurchaseOrderService {
         prchOrdDtlService.deletePrchOrdDtlListByOrdIds(ids);
 
     }
+    private void validatePurchaseOrderNosExists(List<String> orderNos){
+        List<PurchaseOrderDO> list = purchaseOrderMapper.selectList(new LambdaQueryWrapper<PurchaseOrderDO>().in(PurchaseOrderDO::getSystemOrderNumber, orderNos));
+        if (CollUtil.isEmpty(list) || list.size() != orderNos.size()) {
+            throw exception(PURCHASE_ORDER_NOT_EXISTS);
+        }
+    }
 
     private void validatePurchaseOrderExists(List<Long> ids) {
         List<PurchaseOrderDO> list = purchaseOrderMapper.selectByIds(ids);
@@ -317,6 +325,62 @@ public class PurchaseOrderServiceImpl implements PurchaseOrderService {
         purchaseOrderRespVO.setPrchOrdDtlRespVOS(BeanUtils.toBean(prchOrdDtlDOS, PrchOrdDtlRespVO.class));
     }
 
+    @Override
+    public void updateOrderStatusByIdOrOrderNo(PurchaseOrderStsReqVO reqVO) {
+        // 校验存在
+      if (reqVO.getIds()!=null){
+          validatePurchaseOrderExists(reqVO.getIds());
+      }
+      if (reqVO.getOrderNos()!=null){
+          validatePurchaseOrderNosExists(reqVO.getOrderNos());
+      }
+        PurchaseOrderStatusEnum byCode = PurchaseOrderStatusEnum.getByCode(reqVO.getSts());
+        if (byCode == null) {
+            throw exception(PURCHASE_ORDER_STATUS_ERROR);
+        }
+         purchaseOrderMapper.update(new LambdaUpdateWrapper<PurchaseOrderDO>().in(reqVO.getOrderNos()!=null,PurchaseOrderDO::getSystemOrderNumber, reqVO.getOrderNos()).in(reqVO.getIds()!=null,PurchaseOrderDO::getId, reqVO.getIds()).set(PurchaseOrderDO::getStatus, reqVO.getSts()));
+    }
+
+    @Override
+    public CommonResult<MaterialRespVO> getMaterial(String orderNo) {
+        PurchaseOrderDO purchaseOrderDO = purchaseOrderMapper.selectOne(new LambdaQueryWrapper<PurchaseOrderDO>().eq(PurchaseOrderDO::getSystemOrderNumber, orderNo));
+         if (purchaseOrderDO == null){
+             throw exception(PURCHASE_ORDER_NOT_EXISTS);
+         }
+        String mtrlTp = purchaseOrderDO.getMtrlTp();
+        if ("RAW".equals(mtrlTp)){
+            //原料
+            MaterialRespVO materialRespVO = new MaterialRespVO();
+            materialRespVO.setMaterialType(mtrlTp);
+            materialRespVO.setMaterialUnit(purchaseOrderDO.getUnt());
+            materialRespVO.setOrderNo(purchaseOrderDO.getSystemOrderNumber());
+            MaterialRespVO.MaterialDetails materialDetails = new MaterialRespVO.MaterialDetails();
+            materialDetails.setMaterialCode(purchaseOrderDO.getMaterialNumber());
+            materialDetails.setMaterialName(purchaseOrderDO.getMaterialName());
+            materialDetails.setMaterialUnit(purchaseOrderDO.getUnt());
+            materialDetails.setMaterialType(purchaseOrderDO.getMtrlTp());
+            materialRespVO.setMaterialDetails(List.of(materialDetails));
+            return CommonResult.success(materialRespVO);
+        }else {
+            List<PrchOrdDtlDO> detailsByOrderIds = prchOrdDtlService.getDetailsByOrderId(purchaseOrderDO.getId());
+            MaterialRespVO materialRespVO = new MaterialRespVO();
+            materialRespVO.setMaterialType(mtrlTp);
+            materialRespVO.setMaterialUnit(purchaseOrderDO.getUnt());
+            materialRespVO.setId(String.valueOf(purchaseOrderDO.getId()));
+            materialRespVO.setOrderNo(purchaseOrderDO.getSystemOrderNumber());
+            materialRespVO.setMaterialDetails(detailsByOrderIds.stream().map(prchOrdDtlDO -> {
+                MaterialRespVO.MaterialDetails materialDetails = new MaterialRespVO.MaterialDetails();
+                materialDetails.setMaterialCode(prchOrdDtlDO.getMtrlNum());
+                materialDetails.setMaterialName(prchOrdDtlDO.getMtrlName());
+                materialDetails.setMaterialUnit(prchOrdDtlDO.getUnt());
+                materialDetails.setMaterialType(purchaseOrderDO.getMtrlTp());
+                return materialDetails;
+            }).toList());
+            return CommonResult.success(materialRespVO);
+        }
+
+    }
+
     private void setValue(ErpOrderUpdateReqVO erpOrderUpdateReqVO, PurchaseOrderWithDetailsVO purchaseOrderWithDetailsVO) {
         //head
         PurchaseOrderDO purchaseOrderDO = purchaseOrderMapper.selectById(purchaseOrderWithDetailsVO.getPurchaseOrder().getId());
@@ -328,13 +392,9 @@ public class PurchaseOrderServiceImpl implements PurchaseOrderService {
         //itex
         setItex(erpOrderUpdateReqVO, purchaseOrderWithDetailsVO);
         //acct
-        // 使用FastJSON2直接将List转换为JSONArray
-        // acct部分：转换List为JSONArray
         List<JSONObject> actsCtgrDtlList = purchaseOrderWithDetailsVO.getOrderDetails().stream()
                 .map(PrchOrdDtlDO::getActsCtgrDtl).map(JSONObject::parseObject)
                 .toList();
-
-        // 直接使用FastJSON2将List转换为JSONArray（关键优化点）
         JSONArray jsonArray = JSONArray.from(actsCtgrDtlList);
 
         // 设置到对象中
@@ -374,7 +434,6 @@ public class PurchaseOrderServiceImpl implements PurchaseOrderService {
         });
         erpOrderUpdateReqVO.setItexs(itexs);
     }
-
     private String generateOrderNumber(String materialType) {
         return sequenceApi.getNextSequence("PURCHASE_ORDER_NUMBER", null, null).getData();
     }
diff --git a/zt-module-contract-order/zt-module-contract-order-server/src/main/resources/mapper/purchaseorder/PurchaseOrderMapper.xml b/zt-module-contract-order/zt-module-contract-order-server/src/main/resources/mapper/purchaseorder/PurchaseOrderMapper.xml
index 82ba488f..d2934fd5 100644
--- a/zt-module-contract-order/zt-module-contract-order-server/src/main/resources/mapper/purchaseorder/PurchaseOrderMapper.xml
+++ b/zt-module-contract-order/zt-module-contract-order-server/src/main/resources/mapper/purchaseorder/PurchaseOrderMapper.xml
@@ -56,6 +56,7 @@
         po.UPDATE_TIME,
         po.CREATOR,
         po.UPDATER,
+        po.UNT,
         po.DELETED,
         pod.ID as pod_id,
         pod.ORD_ID,
@@ -137,6 +138,7 @@
         po.PPR_CTRT_NUM,
         po.AGR_NUM,
         po.RMK,
+        po.UNT,
         po.AGT_NUM,
         po.AGT_NAME,
         po.CTRT_NUM,
@@ -221,7 +223,7 @@
 
     <select id="selectByOrderId"
             resultType="com.zt.plat.module.contractorder.dal.dataobject.purchaseorder.PurchaseOrderDO">
-        select * from bse_prch_ord;
+        select * from bse_prch_ord where sys_ord_num =#{orderId};
     </select>
 
 
diff --git a/zt-module-erp/zt-module-erp-server/src/main/java/com/zt/plat/module/erp/controller/admin/erp/vo/ErpOrderSaveReqVO.java b/zt-module-erp/zt-module-erp-server/src/main/java/com/zt/plat/module/erp/controller/admin/erp/vo/ErpOrderSaveReqVO.java
index 5ddee76e..473d7b80 100644
--- a/zt-module-erp/zt-module-erp-server/src/main/java/com/zt/plat/module/erp/controller/admin/erp/vo/ErpOrderSaveReqVO.java
+++ b/zt-module-erp/zt-module-erp-server/src/main/java/com/zt/plat/module/erp/controller/admin/erp/vo/ErpOrderSaveReqVO.java
@@ -78,7 +78,7 @@ public class ErpOrderSaveReqVO {
 
     @Schema(description = "计量单位")
     @NotNull(message = "计量单位不能为空")
-    private BigDecimal poUnit; // MEINS UNIT3
+    private String poUnit; // MEINS UNIT3
 
     @Schema(description = "含税单价")
     @NotNull(message = "含税单价不能为空")
diff --git a/zt-module-erp/zt-module-erp-server/src/main/java/com/zt/plat/module/erp/controller/admin/erp/vo/ErpOrderUpdateReqVO.java b/zt-module-erp/zt-module-erp-server/src/main/java/com/zt/plat/module/erp/controller/admin/erp/vo/ErpOrderUpdateReqVO.java
index 30031587..444acde0 100644
--- a/zt-module-erp/zt-module-erp-server/src/main/java/com/zt/plat/module/erp/controller/admin/erp/vo/ErpOrderUpdateReqVO.java
+++ b/zt-module-erp/zt-module-erp-server/src/main/java/com/zt/plat/module/erp/controller/admin/erp/vo/ErpOrderUpdateReqVO.java
@@ -97,7 +97,7 @@ public class ErpOrderUpdateReqVO {
         @Schema(description = "计量单位（MEINS），必须与该物料基本计量单位一致", requiredMode = Schema.RequiredMode.REQUIRED, example = "PC")
         @NotEmpty(message = "计量单位不能为空")
         @ExcelProperty("计量单位")
-        private BigDecimal po_unit;
+        private String po_unit;
 
         @Schema(description = "含税单价（NETPR），保留2位小数", requiredMode = Schema.RequiredMode.REQUIRED, example = "199.99")
         @NotNull(message = "含税单价不能为空")