diff --git a/anrui-terminal/anrui-terminal-api/src/main/java/com/yxt/anrui/terminal/api/pms/pmspurchasebackbill/AppPurchaseBackBillFeign.java b/anrui-terminal/anrui-terminal-api/src/main/java/com/yxt/anrui/terminal/api/pms/pmspurchasebackbill/AppPurchaseBackBillFeign.java
new file mode 100644
index 0000000000..979b83e28b
--- /dev/null
+++ b/anrui-terminal/anrui-terminal-api/src/main/java/com/yxt/anrui/terminal/api/pms/pmspurchasebackbill/AppPurchaseBackBillFeign.java
@@ -0,0 +1,66 @@
+package com.yxt.anrui.terminal.api.pms.pmspurchasebackbill;
+
+import com.yxt.anrui.terminal.api.pms.pmspurchasebackbill.flowable.AppDelegateQuery;
+import com.yxt.anrui.terminal.api.pms.pmspurchasebackbill.flowable.PurchaseBackBillDto;
+import com.yxt.anrui.terminal.api.pms.pmspurchasebackbill.flowable.PurchaseBackBillQuery;
+import com.yxt.anrui.terminal.api.pms.pmspurchasebackbill.flowable.PurchaseBackBillTaskQuery;
+import com.yxt.common.core.result.ResultBean;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.cloud.openfeign.SpringQueryMap;
+import org.springframework.web.bind.annotation.*;
+
+/**
+ * @Author
+ * @Date
+ * @Description
+ */
+@Api(tags = "采购单申请")
+@FeignClient(
+        contextId = "terminal-AppPurchaseBackBill",
+        name = "anrui-terminal",
+        path = "v1/pmspurchasebackbill")
+public interface AppPurchaseBackBillFeign {
+
+    @ApiOperation("采购退库单详情回显")
+    @GetMapping("/fetchDetailsBySid2/{sid}")
+    public ResultBean<AppPurchasebackBillDetailsVo> fetchDetailsBySid(@PathVariable("sid") String sid);
+
+    /**********************************************流程********************************************/
+
+    @ApiOperation("办理")
+    @PutMapping("/agreeCreditInfo")
+    @ResponseBody
+    ResultBean agreeCreditInfo(@RequestBody PurchaseBackBillDto dto);
+
+    @ApiOperation("驳回")
+    @PutMapping("/rejectCreditInfo")
+    @ResponseBody
+    ResultBean rejectCreditInfo(@RequestBody PurchaseBackBillTaskQuery query);
+
+    @ApiOperation("撤回")
+    @PutMapping("/recallCreditInfo")
+    @ResponseBody
+    ResultBean recallCreditInfo(@RequestBody PurchaseBackBillTaskQuery query);
+
+    @ApiOperation("终止")
+    @PutMapping("/stopCreditInfo")
+    @ResponseBody
+    ResultBean stopCreditInfo(@RequestBody PurchaseBackBillTaskQuery query);
+
+    @ApiOperation("获取流程操作标题")
+    @GetMapping("/getFlowOperateTitle")
+    @ResponseBody
+    ResultBean<String> getFlowOperateTitle(@SpringQueryMap PurchaseBackBillQuery query);
+
+    @ApiOperation(value = "加签")
+    @PutMapping(value = "/delegate")
+    @ResponseBody
+    public ResultBean delegate(@RequestBody AppDelegateQuery delegateQuery);
+
+    @ApiOperation(value = "转办")
+    @PutMapping(value = "/assignTask")
+    @ResponseBody
+    public ResultBean assignTask(@RequestBody AppDelegateQuery delegateQuery);
+}
diff --git a/anrui-terminal/anrui-terminal-api/src/main/java/com/yxt/anrui/terminal/api/pms/pmspurchasebackbill/AppPurchasebackBillDetailsVo.java b/anrui-terminal/anrui-terminal-api/src/main/java/com/yxt/anrui/terminal/api/pms/pmspurchasebackbill/AppPurchasebackBillDetailsVo.java
new file mode 100644
index 0000000000..63460e868d
--- /dev/null
+++ b/anrui-terminal/anrui-terminal-api/src/main/java/com/yxt/anrui/terminal/api/pms/pmspurchasebackbill/AppPurchasebackBillDetailsVo.java
@@ -0,0 +1,123 @@
+/*********************************************************
+ *********************************************************
+ ********************                  *******************
+ *************                                ************
+ *******                  _oo0oo_                  *******
+ ***                     o8888888o                     ***
+ *                       88" . "88                       *
+ *                       (| -_- |)                       *
+ *                       0\  =  /0                       *
+ *                     ___/`---'\___                     *
+ *                   .' \\|     |// '.                   *
+ *                  / \\|||  :  |||// \                  *
+ *                 / _||||| -:- |||||- \                 *
+ *                |   | \\\  -  /// |   |                *
+ *                | \_|  ''\---/''  |_/ |                *
+ *                \  .-\__  '-'  ___/-. /                *
+ *              ___'. .'  /--.--\  `. .'___              *
+ *           ."" '<  `.___\_<|>_/___.' >' "".            *
+ *          | | :  `- \`.;`\ _ /`;.`/ - ` : | |          *
+ *          \  \ `_.   \_ __\ /__ _/   .-` /  /          *
+ *      =====`-.____`.___ \_____/___.-`___.-'=====       *
+ *                        `=---='                        *
+ *      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~      *
+ *********__佛祖保佑__永无BUG__验收通过__钞票多多__*********
+ *********************************************************/
+package com.yxt.anrui.terminal.api.pms.pmspurchasebackbill;
+
+
+import com.fasterxml.jackson.annotation.JsonFormat;
+import com.yxt.common.core.vo.Vo;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.util.Date;
+import java.util.List;
+
+/**
+ * Project: yxt-pms(采购) <br/>
+ * File: PmsPurchasebackBillVo.java <br/>
+ * Class: com.yxt.pms.api.pmspurchasebackbill.PmsPurchasebackBillVo <br/>
+ * Description: 采购退货单据 视图数据对象. <br/>
+ * Copyright: Copyright (c) 2011 <br/>
+ * Company: https://gitee.com/liuzp315 <br/>
+ * Makedate: 2024-03-19 16:16:12 <br/>
+ *
+ * @author liupopo
+ * @version 1.0
+ * @since 1.0
+ */
+@Data
+@ApiModel(value = "采购退货单据 视图数据详情", description = "采购退货单据 视图数据详情")
+public class AppPurchasebackBillDetailsVo implements Vo {
+
+    private String sid; // sid
+
+    @ApiModelProperty("申请日期")
+    @JsonFormat(
+            pattern = "yyyy-MM-dd",
+            timezone = "GMT+8"
+    )
+    private Date createTime;
+    @ApiModelProperty("备注")
+    private String remarks;
+    @ApiModelProperty("制单人sid")
+    private String createBySid;
+	@ApiModelProperty("制单人姓名")
+    private String createByName; // 制单人姓名
+	@ApiModelProperty("单据编号")
+    private String billNo; // 单据编号
+	@ApiModelProperty("退误差调整金额")
+    private BigDecimal backErrorAmount; // 退误差调整金额
+
+    @ApiModelProperty("退运费")
+    private BigDecimal backFreight;
+
+	@ApiModelProperty("退优惠金额")
+    private BigDecimal backDiscountAmount; // 退优惠金额
+	@ApiModelProperty("抵扣欠款")
+    private BigDecimal deductDebts; // 抵扣欠款
+	@ApiModelProperty("抵扣单号")
+    private String deductBillNo; // 抵扣单号
+	@ApiModelProperty("转入预付款")
+    private BigDecimal toPrepayment; // 转入预付款
+
+    @ApiModelProperty("已付金额")
+    private BigDecimal paidAmount;
+    @ApiModelProperty("应付金额")
+    private BigDecimal payableAmount;
+    @ApiModelProperty("应收金额")
+    private BigDecimal receivableAmount;
+
+    @ApiModelProperty("申请部门sid")
+    private String deptSid;
+    @ApiModelProperty("申请部门名称")
+    private String deptName;
+    @ApiModelProperty("流程定义的id")
+    private String procDefId; // 流程定义的id
+    @ApiModelProperty("环节定义的sid")
+    private String nodeId; // 环节定义的sid
+    @ApiModelProperty("流程实例的sid")
+    private String procInstId; // 流程实例的sid
+    @ApiModelProperty("流程状态")
+    private String nodeState; // 流程状态
+    @ApiModelProperty("任务id")
+    private String taskId; // 任务id
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss",timezone = "GMT+8")
+    @ApiModelProperty("办结时间")
+    private Date finishTime; // 办结时间
+
+    @ApiModelProperty("使用组织sid")
+    private String useOrgSid;
+    @ApiModelProperty("使用组织名称")
+    private String useOrgName;
+    @ApiModelProperty("创建组织sid")
+    private String createOrgSid;
+    @ApiModelProperty("创建组织名称")
+    private String createOrgName;
+
+    @ApiModelProperty("采购退货单明细")
+    private List<AppPurchasebackDetailDetailsVo> pmsPurchasebackDetailList;
+}
\ No newline at end of file
diff --git a/anrui-terminal/anrui-terminal-api/src/main/java/com/yxt/anrui/terminal/api/pms/pmspurchasebackbill/AppPurchasebackDetailDetailsVo.java b/anrui-terminal/anrui-terminal-api/src/main/java/com/yxt/anrui/terminal/api/pms/pmspurchasebackbill/AppPurchasebackDetailDetailsVo.java
new file mode 100644
index 0000000000..2e77896699
--- /dev/null
+++ b/anrui-terminal/anrui-terminal-api/src/main/java/com/yxt/anrui/terminal/api/pms/pmspurchasebackbill/AppPurchasebackDetailDetailsVo.java
@@ -0,0 +1,118 @@
+/*********************************************************
+ *********************************************************
+ ********************                  *******************
+ *************                                ************
+ *******                  _oo0oo_                  *******
+ ***                     o8888888o                     ***
+ *                       88" . "88                       *
+ *                       (| -_- |)                       *
+ *                       0\  =  /0                       *
+ *                     ___/`---'\___                     *
+ *                   .' \\|     |// '.                   *
+ *                  / \\|||  :  |||// \                  *
+ *                 / _||||| -:- |||||- \                 *
+ *                |   | \\\  -  /// |   |                *
+ *                | \_|  ''\---/''  |_/ |                *
+ *                \  .-\__  '-'  ___/-. /                *
+ *              ___'. .'  /--.--\  `. .'___              *
+ *           ."" '<  `.___\_<|>_/___.' >' "".            *
+ *          | | :  `- \`.;`\ _ /`;.`/ - ` : | |          *
+ *          \  \ `_.   \_ __\ /__ _/   .-` /  /          *
+ *      =====`-.____`.___ \_____/___.-`___.-'=====       *
+ *                        `=---='                        *
+ *      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~      *
+ *********__佛祖保佑__永无BUG__验收通过__钞票多多__*********
+ *********************************************************/
+package com.yxt.anrui.terminal.api.pms.pmspurchasebackbill;
+
+
+import com.yxt.common.core.vo.Vo;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import java.math.BigDecimal;
+
+/**
+ * Project: yxt-pms(采购) <br/>
+ * File: PmsPurchasebackDetailVo.java <br/>
+ * Class: com.yxt.pms.api.pmspurchasebackdetail.PmsPurchasebackDetailVo <br/>
+ * Description: 采购退货单据明细 视图数据对象. <br/>
+ * Copyright: Copyright (c) 2011 <br/>
+ * Company: https://gitee.com/liuzp315 <br/>
+ * Makedate: 2024-03-19 16:16:12 <br/>
+ *
+ * @author liupopo
+ * @version 1.0
+ * @since 1.0
+ */
+@Data
+@ApiModel(value = "采购退货单据明细 视图数据详情", description = "采购退货单据明细 视图数据详情")
+public class AppPurchasebackDetailDetailsVo implements Vo {
+
+    private String sid; // sid
+
+	@ApiModelProperty("制单人姓名")
+    private String createByName; // 制单人姓名
+	@ApiModelProperty("单据sid")
+    private String billSid; // 单据sid
+    @ApiModelProperty("商品ID")
+    private String goodsID;
+	@ApiModelProperty("商品基础信息Sid")
+    private String goodsSpuSid; // 商品基础信息Sid
+	@ApiModelProperty("商品名称")
+    private String goodsSpuName; // 商品名称
+	@ApiModelProperty("商品Skusid")
+    private String goodsSkuSid; // 商品Skusid
+	@ApiModelProperty("商品Sku名称")
+    private String goodsSkuTitle; // 商品Sku名称
+	@ApiModelProperty("商品编码（图号）")
+    private String goodsSkuCode; // 商品编码（图号）
+	@ApiModelProperty("规格")
+    private String goodsSkuOwnSpec; // 规格
+	@ApiModelProperty("计量单位")
+    private String unit; // 计量单位
+	@ApiModelProperty("仓库sid")
+    private String warehouseSid; // 仓库sid
+	@ApiModelProperty("仓库名称")
+    private String warehouseName; // 仓库名称
+
+    @ApiModelProperty("库区sid")
+    private String warehouseAreaSid;
+    @ApiModelProperty("库区名称")
+    private String warehouseArea;
+    @ApiModelProperty("库位sid")
+    private String warehouseRackSid;
+    @ApiModelProperty("库位编码")
+    private String warehouseRackCode;
+    @ApiModelProperty("采购订单sid")
+    private String manufactorBillSid;
+    @ApiModelProperty("厂家订单号")
+    private String manufactorBillNo;
+    @ApiModelProperty("供应商sid")
+    private String supplierSid;
+    @ApiModelProperty("供应商名称")
+    private String supplierName;
+    @ApiModelProperty("厂家sid")
+    private String manufacturerSid;
+    @ApiModelProperty("厂家名称")
+    private String manufacturerName;
+
+	@ApiModelProperty("已退数量")
+    private BigDecimal returnedCount; // 已退数量
+	@ApiModelProperty("退货数量")
+    private BigDecimal backCount; // 退货数量
+
+    @ApiModelProperty("采购数量")
+    private BigDecimal count;
+    @ApiModelProperty("采购金额")
+    private BigDecimal amount;
+    @ApiModelProperty("税额")
+    private BigDecimal taxAmount;
+    @ApiModelProperty("含税价")
+    private BigDecimal taxPrice;
+
+	@ApiModelProperty("退货金额")
+    private BigDecimal backAmount; // 退货金额
+
+}
\ No newline at end of file
diff --git a/anrui-terminal/anrui-terminal-api/src/main/java/com/yxt/anrui/terminal/api/pms/pmspurchasebackbill/flowable/AppDelegateQuery.java b/anrui-terminal/anrui-terminal-api/src/main/java/com/yxt/anrui/terminal/api/pms/pmspurchasebackbill/flowable/AppDelegateQuery.java
new file mode 100644
index 0000000000..51aeb928dc
--- /dev/null
+++ b/anrui-terminal/anrui-terminal-api/src/main/java/com/yxt/anrui/terminal/api/pms/pmspurchasebackbill/flowable/AppDelegateQuery.java
@@ -0,0 +1,25 @@
+package com.yxt.anrui.terminal.api.pms.pmspurchasebackbill.flowable;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+/**
+ * @author Administrator
+ * @description
+ * @date 2023/9/28 10:16
+ */
+@Data
+public class AppDelegateQuery {
+    @ApiModelProperty
+    private String userSid;
+    @ApiModelProperty("流程实例id")
+    @JsonProperty("procInsId")
+    private String instanceId;
+    @ApiModelProperty("任务Id")
+    private String taskId;
+    @ApiModelProperty("审批人sid")
+    private String assignee;
+    @ApiModelProperty("填写意见")
+    private String views;
+}
diff --git a/anrui-terminal/anrui-terminal-api/src/main/java/com/yxt/anrui/terminal/api/pms/pmspurchasebackbill/flowable/PurchaseBackBillDto.java b/anrui-terminal/anrui-terminal-api/src/main/java/com/yxt/anrui/terminal/api/pms/pmspurchasebackbill/flowable/PurchaseBackBillDto.java
new file mode 100644
index 0000000000..5967ab610b
--- /dev/null
+++ b/anrui-terminal/anrui-terminal-api/src/main/java/com/yxt/anrui/terminal/api/pms/pmspurchasebackbill/flowable/PurchaseBackBillDto.java
@@ -0,0 +1,37 @@
+package com.yxt.anrui.terminal.api.pms.pmspurchasebackbill.flowable;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.yxt.common.core.dto.Dto;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import javax.validation.constraints.NotBlank;
+
+/**
+ * @Author dimengzhe
+ * @Date 2022/8/9 14:09
+ * @Description
+ */
+@Data
+public class PurchaseBackBillDto implements Dto {
+    private static final long serialVersionUID = 3626473483180150495L;
+
+    @ApiModelProperty(value = "任务id")
+    @NotBlank(message = "参数错误：taskId")
+    private String taskId;
+    @ApiModelProperty(value = "流程id")
+    @NotBlank(message = "参数错误：procInsId")
+    @JsonProperty("procInsId")
+    private String instanceId;
+    @ApiModelProperty(value = "意见")
+    private String comment;
+    @ApiModelProperty(value = "业务sid")
+    @NotBlank(message = "参数错误：businessSid")
+    private String businessSid;
+    @ApiModelProperty(value = "用户sid")
+    @NotBlank(message = "参数错误：userSid")
+    private String userSid;
+    @ApiModelProperty(value = "节点id")
+    @NotBlank(message = "参数错误：taskDefKey")
+    private String taskDefKey;
+}
diff --git a/anrui-terminal/anrui-terminal-api/src/main/java/com/yxt/anrui/terminal/api/pms/pmspurchasebackbill/flowable/PurchaseBackBillQuery.java b/anrui-terminal/anrui-terminal-api/src/main/java/com/yxt/anrui/terminal/api/pms/pmspurchasebackbill/flowable/PurchaseBackBillQuery.java
new file mode 100644
index 0000000000..362b7ba884
--- /dev/null
+++ b/anrui-terminal/anrui-terminal-api/src/main/java/com/yxt/anrui/terminal/api/pms/pmspurchasebackbill/flowable/PurchaseBackBillQuery.java
@@ -0,0 +1,28 @@
+package com.yxt.anrui.terminal.api.pms.pmspurchasebackbill.flowable;
+
+import com.yxt.common.core.query.Query;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import javax.validation.constraints.NotNull;
+
+/**
+ * @Author dimengzhe
+ * @Date 2022/8/9 14:15
+ * @Description
+ */
+@Data
+public class PurchaseBackBillQuery implements Query {
+    private static final long serialVersionUID = 5514095179438249641L;
+
+    @ApiModelProperty(value = "节点key")
+    private String taskDefKey;
+    @ApiModelProperty(value = "业务sid")
+    private String businessSid;
+    @ApiModelProperty(value = "0 上一环节  1下一环节")
+    @NotNull(message = "参数错误：next")
+    private Integer next;
+
+    @ApiModelProperty("组织机构全路径")
+    private String orgPath;
+}
diff --git a/anrui-terminal/anrui-terminal-api/src/main/java/com/yxt/anrui/terminal/api/pms/pmspurchasebackbill/flowable/PurchaseBackBillTaskQuery.java b/anrui-terminal/anrui-terminal-api/src/main/java/com/yxt/anrui/terminal/api/pms/pmspurchasebackbill/flowable/PurchaseBackBillTaskQuery.java
new file mode 100644
index 0000000000..0922449c32
--- /dev/null
+++ b/anrui-terminal/anrui-terminal-api/src/main/java/com/yxt/anrui/terminal/api/pms/pmspurchasebackbill/flowable/PurchaseBackBillTaskQuery.java
@@ -0,0 +1,47 @@
+package com.yxt.anrui.terminal.api.pms.pmspurchasebackbill.flowable;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.yxt.common.core.query.Query;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import javax.validation.constraints.NotBlank;
+
+/**
+ * @Author dimengzhe
+ * @Date 2022/8/9 14:11
+ * @Description
+ */
+@Data
+public class PurchaseBackBillTaskQuery implements Query {
+    private static final long serialVersionUID = -7082170710942810289L;
+
+    /**
+     * 终止、驳回、撤回
+     */
+    @ApiModelProperty("任务Id")
+    @NotBlank(message = "参数错误：taskId")
+    private String taskId;
+    /**
+     * 终止、驳回、撤回
+     */
+    @ApiModelProperty("业务sid")
+    @NotBlank(message = "参数错误：businessSid")
+    private String businessSid;
+    /**
+     * 终止、驳回
+     */
+    @ApiModelProperty("任务意见")
+    private String comment;
+    /**
+     * 终止、撤回、驳回
+     */
+    @ApiModelProperty("用户Sid")
+    private String userSid;
+    /**
+     * 终止
+     */
+    @ApiModelProperty("流程实例Id")
+    @JsonProperty("procInsId")
+    private String instanceId;
+}
diff --git a/anrui-terminal/anrui-terminal-biz/src/main/java/com/yxt/anrui/terminal/biz/pms/pmspurchasebackbill/AppPurchaseBackBillRest.java b/anrui-terminal/anrui-terminal-biz/src/main/java/com/yxt/anrui/terminal/biz/pms/pmspurchasebackbill/AppPurchaseBackBillRest.java
new file mode 100644
index 0000000000..c3b331aea2
--- /dev/null
+++ b/anrui-terminal/anrui-terminal-biz/src/main/java/com/yxt/anrui/terminal/biz/pms/pmspurchasebackbill/AppPurchaseBackBillRest.java
@@ -0,0 +1,87 @@
+/*********************************************************
+ *********************************************************
+ ********************                  *******************
+ *************                                ************
+ *******                  _oo0oo_                  *******
+ ***                     o8888888o                     ***
+ *                       88" . "88                       *
+ *                       (| -_- |)                       *
+ *                       0\  =  /0                       *
+ *                     ___/`---'\___                     *
+ *                   .' \\|     |// '.                   *
+ *                  / \\|||  :  |||// \                  *
+ *                 / _||||| -:- |||||- \                 *
+ *                |   | \\\  -  /// |   |                *
+ *                | \_|  ''\---/''  |_/ |                *
+ *                \  .-\__  '-'  ___/-. /                *
+ *              ___'. .'  /--.--\  `. .'___              *
+ *           ."" '<  `.___\_<|>_/___.' >' "".            *
+ *          | | :  `- \`.;`\ _ /`;.`/ - ` : | |          *
+ *          \  \ `_.   \_ __\ /__ _/   .-` /  /          *
+ *      =====`-.____`.___ \_____/___.-`___.-'=====       *
+ *                        `=---='                        *
+ *      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~      *
+ *********__佛祖保佑__永无BUG__验收通过__钞票多多__*********
+ *********************************************************/
+package com.yxt.anrui.terminal.biz.pms.pmspurchasebackbill;
+
+import com.yxt.anrui.terminal.api.pms.pmspurchasebackbill.AppPurchaseBackBillFeign;
+import com.yxt.anrui.terminal.api.pms.pmspurchasebackbill.AppPurchasebackBillDetailsVo;
+import com.yxt.anrui.terminal.api.pms.pmspurchasebackbill.flowable.AppDelegateQuery;
+import com.yxt.anrui.terminal.api.pms.pmspurchasebackbill.flowable.PurchaseBackBillDto;
+import com.yxt.anrui.terminal.api.pms.pmspurchasebackbill.flowable.PurchaseBackBillQuery;
+import com.yxt.anrui.terminal.api.pms.pmspurchasebackbill.flowable.PurchaseBackBillTaskQuery;
+import com.yxt.common.core.result.ResultBean;
+import io.swagger.annotations.Api;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@Api(tags = "采购退货单")
+@RestController
+@RequestMapping("v1/pmspurchasebackbill")
+public class AppPurchaseBackBillRest implements AppPurchaseBackBillFeign {
+
+	@Autowired
+	private AppPurchaseBackBillService appPurchaseBackBillService;
+
+	@Override
+	public ResultBean<AppPurchasebackBillDetailsVo> fetchDetailsBySid(String sid) {
+		return appPurchaseBackBillService.fetchDetailsBySid(sid);
+	}
+
+	@Override
+	public ResultBean agreeCreditInfo(PurchaseBackBillDto dto) {
+		return appPurchaseBackBillService.agreeCreditInfo(dto);
+	}
+
+	@Override
+	public ResultBean rejectCreditInfo(PurchaseBackBillTaskQuery query) {
+		return appPurchaseBackBillService.rejectCreditInfo(query);
+	}
+
+	@Override
+	public ResultBean recallCreditInfo(PurchaseBackBillTaskQuery query) {
+		return appPurchaseBackBillService.recallCreditInfo(query);
+	}
+
+	@Override
+	public ResultBean stopCreditInfo(PurchaseBackBillTaskQuery query) {
+		return appPurchaseBackBillService.stopCreditInfo(query);
+	}
+
+	@Override
+	public ResultBean<String> getFlowOperateTitle(PurchaseBackBillQuery query) {
+		return appPurchaseBackBillService.getFlowOperateTitle(query);
+	}
+
+	@Override
+	public ResultBean delegate(AppDelegateQuery delegateQuery) {
+		return appPurchaseBackBillService.delegate(delegateQuery);
+	}
+
+	@Override
+	public ResultBean assignTask(AppDelegateQuery delegateQuery) {
+		return appPurchaseBackBillService.assignTask(delegateQuery);
+	}
+}
diff --git a/anrui-terminal/anrui-terminal-biz/src/main/java/com/yxt/anrui/terminal/biz/pms/pmspurchasebackbill/AppPurchaseBackBillService.java b/anrui-terminal/anrui-terminal-biz/src/main/java/com/yxt/anrui/terminal/biz/pms/pmspurchasebackbill/AppPurchaseBackBillService.java
new file mode 100644
index 0000000000..39fe5cc006
--- /dev/null
+++ b/anrui-terminal/anrui-terminal-biz/src/main/java/com/yxt/anrui/terminal/biz/pms/pmspurchasebackbill/AppPurchaseBackBillService.java
@@ -0,0 +1,170 @@
+/*********************************************************
+ *********************************************************
+ ********************                  *******************
+ *************                                ************
+ *******                  _oo0oo_                  *******
+ ***                     o8888888o                     ***
+ *                       88" . "88                       *
+ *                       (| -_- |)                       *
+ *                       0\  =  /0                       *
+ *                     ___/`---'\___                     *
+ *                   .' \\|     |// '.                   *
+ *                  / \\|||  :  |||// \                  *
+ *                 / _||||| -:- |||||- \                 *
+ *                |   | \\\  -  /// |   |                *
+ *                | \_|  ''\---/''  |_/ |                *
+ *                \  .-\__  '-'  ___/-. /                *
+ *              ___'. .'  /--.--\  `. .'___              *
+ *           ."" '<  `.___\_<|>_/___.' >' "".            *
+ *          | | :  `- \`.;`\ _ /`;.`/ - ` : | |          *
+ *          \  \ `_.   \_ __\ /__ _/   .-` /  /          *
+ *      =====`-.____`.___ \_____/___.-`___.-'=====       *
+ *                        `=---='                        *
+ *      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~      *
+ *********__佛祖保佑__永无BUG__验收通过__钞票多多__*********
+ *********************************************************/
+package com.yxt.anrui.terminal.biz.pms.pmspurchasebackbill;
+
+import cn.hutool.core.bean.BeanUtil;
+import com.yxt.anrui.portal.api.sysstafforg.SysStaffOrg;
+import com.yxt.anrui.portal.api.sysstafforg.SysStaffOrgFeign;
+import com.yxt.anrui.portal.api.sysuser.SysUserFeign;
+import com.yxt.anrui.portal.api.sysuser.SysUserVo;
+import com.yxt.anrui.terminal.api.pms.pmspurchasebackbill.AppPurchasebackBillDetailsVo;
+import com.yxt.anrui.terminal.api.pms.pmspurchasebackbill.flowable.PurchaseBackBillDto;
+import com.yxt.anrui.terminal.api.pms.pmspurchasebackbill.flowable.PurchaseBackBillQuery;
+import com.yxt.anrui.terminal.api.pms.pmspurchasebackbill.flowable.PurchaseBackBillTaskQuery;
+import com.yxt.anrui.terminal.api.pms.pmspurchasebackbill.flowable.AppDelegateQuery;
+import com.yxt.anrui.terminal.fegin.pmspurchasebackbill.PmsPurchaseBackBillFeign;
+import com.yxt.anrui.terminal.fegin.pmspurchasebackbill.PmsPurchasebackBillDetailsVo;
+import com.yxt.anrui.terminal.fegin.pmspurchasebackbill.flowable.*;
+import com.yxt.common.core.result.ResultBean;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import javax.annotation.Resource;
+import java.util.Collections;
+import java.util.List;
+
+@Service
+public class AppPurchaseBackBillService {
+
+    @Resource
+    private PmsPurchaseBackBillFeign pmsPurchaseBackBillFeign;
+    @Autowired
+    private SysStaffOrgFeign sysStaffOrgFeign;
+    @Autowired
+    private SysUserFeign sysUserFeign;
+
+    public ResultBean<AppPurchasebackBillDetailsVo> fetchDetailsBySid(String sid) {
+        ResultBean rb = ResultBean.fireFail();
+        PmsPurchasebackBillDetailsVo data = pmsPurchaseBackBillFeign.fetchDetailsBySid(sid).getData();
+        AppPurchasebackBillDetailsVo appPurchasebackBillDetailsVo = new AppPurchasebackBillDetailsVo();
+        BeanUtil.copyProperties(data,appPurchasebackBillDetailsVo);
+        return rb.success().setData(appPurchasebackBillDetailsVo);
+    }
+
+    public ResultBean agreeCreditInfo(PurchaseBackBillDto dto) {
+        ResultBean rb = ResultBean.fireFail();
+        //根据用户sid获取staffSid
+        ResultBean<SysUserVo> userVoResultBean = sysUserFeign.fetchBySid(dto.getUserSid());
+        if (!userVoResultBean.getSuccess()) {
+            return rb.setMsg(userVoResultBean.getMsg());
+        }
+        //根据staffSid获取用户的组织全路径
+        ResultBean<SysStaffOrg> staffOrgResultBean = sysStaffOrgFeign.getOrgByStaffSid(userVoResultBean.getData().getStaffSid());
+        if (!staffOrgResultBean.getSuccess()) {
+            return rb.setMsg(staffOrgResultBean.getMsg());
+        }
+        //用户的组织全路径
+        String orgSidPath = staffOrgResultBean.getData().getOrgSidPath();
+        PmsPurchasebackBillCompleteDto purchasebackBillCompleteDto = new PmsPurchasebackBillCompleteDto();
+        BeanUtil.copyProperties(dto, purchasebackBillCompleteDto);
+        purchasebackBillCompleteDto.setOrgPath(orgSidPath);
+        ResultBean resultBean = pmsPurchaseBackBillFeign.complete(purchasebackBillCompleteDto);
+        if (!resultBean.getSuccess()) {
+            return rb.setMsg(resultBean.getMsg());
+        }
+        return rb.success().setData(resultBean.getData());
+    }
+
+    public ResultBean rejectCreditInfo(PurchaseBackBillTaskQuery query) {
+        ResultBean rb = ResultBean.fireFail();
+        PmsPurchasebackBillTaskQuery purchasebackBillTaskQuery = new PmsPurchasebackBillTaskQuery();
+        BeanUtil.copyProperties(query, purchasebackBillTaskQuery);
+        ResultBean resultBean = pmsPurchaseBackBillFeign.reject(purchasebackBillTaskQuery);
+        if (!resultBean.getSuccess()) {
+            return rb.setMsg(resultBean.getMsg());
+        }
+        return rb.success().setData(resultBean.getData());
+    }
+
+    public ResultBean recallCreditInfo(PurchaseBackBillTaskQuery query) {
+        ResultBean rb = ResultBean.fireFail();
+        PmsPurchasebackBillTaskQuery purchasebackBillTaskQuery = new PmsPurchasebackBillTaskQuery();
+        BeanUtil.copyProperties(query, purchasebackBillTaskQuery);
+        ResultBean resultBean = pmsPurchaseBackBillFeign.revokeProcess(purchasebackBillTaskQuery);
+        if (!resultBean.getSuccess()) {
+            return rb.setMsg(resultBean.getMsg());
+        }
+        return rb.success().setData(resultBean.getData());
+    }
+
+    public ResultBean stopCreditInfo(PurchaseBackBillTaskQuery query) {
+        ResultBean rb = ResultBean.fireFail();
+        PmsPurchasebackBillTaskQuery purchasebackBillTaskQuery = new PmsPurchasebackBillTaskQuery();
+        BeanUtil.copyProperties(query, purchasebackBillTaskQuery);
+        ResultBean resultBean = pmsPurchaseBackBillFeign.breakProcess(purchasebackBillTaskQuery);
+        if (!resultBean.getSuccess()) {
+            return rb.setMsg(resultBean.getMsg());
+        }
+        return rb.success().setData(resultBean.getData());
+    }
+
+    public ResultBean<String> getFlowOperateTitle(PurchaseBackBillQuery query) {
+        ResultBean<String> rb = ResultBean.fireFail();
+        //0 上一环节  1下一环节
+        int next = query.getNext();
+        PmsPurchasebackBillNodeQuery getNodeQuery = new PmsPurchasebackBillNodeQuery();
+        BeanUtil.copyProperties(query, getNodeQuery);
+        String data = "";
+        if (next == 0) {
+            ResultBean<List<PmsPurchasebackBillNodeVo>> previousNodesForReject = pmsPurchaseBackBillFeign.getPreviousNodesForReject(getNodeQuery);
+            if (previousNodesForReject.getSuccess()) {
+                previousNodesForReject.getData().removeAll(Collections.singleton(null));
+                data = previousNodesForReject.getData().get(0).getName();
+            } else {
+                return rb.setMsg(previousNodesForReject.getMsg());
+            }
+        } else if (next == 1) {
+            ResultBean<List<PmsPurchasebackBillNodeVo>> getNextNodesForSubmit = pmsPurchaseBackBillFeign.getNextNodesForSubmit(getNodeQuery);
+            if (getNextNodesForSubmit.getSuccess()) {
+                getNextNodesForSubmit.getData().removeAll(Collections.singleton(null));
+                data = getNextNodesForSubmit.getData().get(0).getName();
+            } else {
+                return rb.setMsg(getNextNodesForSubmit.getMsg());
+            }
+        } else {
+            return rb.setMsg("参数错误：next");
+        }
+        return rb.success().setData(data);
+    }
+
+    public ResultBean delegate(AppDelegateQuery delegateQuery) {
+        ResultBean rb = ResultBean.fireFail();
+        PmsPurchasebackBillDelegateQuery delegateQuery1 = new
+                PmsPurchasebackBillDelegateQuery();
+        BeanUtil.copyProperties(delegateQuery, delegateQuery1);
+        pmsPurchaseBackBillFeign.delegate(delegateQuery1);
+        return rb.success();
+    }
+
+    public ResultBean assignTask(AppDelegateQuery delegateQuery) {
+        ResultBean rb = ResultBean.fireFail();
+        PmsPurchasebackBillDelegateQuery delegateQuery1 = new
+                PmsPurchasebackBillDelegateQuery();
+        BeanUtil.copyProperties(delegateQuery, delegateQuery1);
+        pmsPurchaseBackBillFeign.assignTask(delegateQuery1);
+        return rb.success();
+    }
+}
diff --git a/anrui-terminal/anrui-terminal-biz/src/main/java/com/yxt/anrui/terminal/fegin/pmspurchasebackbill/PmsPurchaseBackBillFeign.java b/anrui-terminal/anrui-terminal-biz/src/main/java/com/yxt/anrui/terminal/fegin/pmspurchasebackbill/PmsPurchaseBackBillFeign.java
new file mode 100644
index 0000000000..b8efd140a4
--- /dev/null
+++ b/anrui-terminal/anrui-terminal-biz/src/main/java/com/yxt/anrui/terminal/fegin/pmspurchasebackbill/PmsPurchaseBackBillFeign.java
@@ -0,0 +1,60 @@
+package com.yxt.anrui.terminal.fegin.pmspurchasebackbill;
+
+import com.yxt.anrui.terminal.fegin.pmspurchasebackbill.flowable.*;
+import com.yxt.common.core.result.ResultBean;
+import io.swagger.annotations.ApiOperation;
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.cloud.openfeign.SpringQueryMap;
+import org.springframework.web.bind.annotation.*;
+
+import javax.validation.Valid;
+import java.util.List;
+
+/**
+ * @description: 商品基础信息
+ * @author: fzz
+ * @date: 2024/3/7
+ **/
+@FeignClient(
+        contextId = "yxt-pms-PmsPurchaseBackBill",
+        name = "yxt-pms",
+        path = "v1/pmspurchasebackbill"
+)
+public interface PmsPurchaseBackBillFeign {
+
+    @ApiOperation("根据SID获取一条记录")
+    @GetMapping("/fetchDetailsBySid/{sid}")
+    public ResultBean<PmsPurchasebackBillDetailsVo> fetchDetailsBySid(@PathVariable("sid") String sid);
+
+    @PostMapping("/complete")
+    public ResultBean complete(@Valid @RequestBody PmsPurchasebackBillCompleteDto query);
+
+    @ApiOperation(value = "获取上一个环节")
+    @GetMapping(value = "/getPreviousNodesForReject")
+    public ResultBean<List<PmsPurchasebackBillNodeVo>> getPreviousNodesForReject(@Valid @SpringQueryMap PmsPurchasebackBillNodeQuery query);
+
+    @ApiOperation(value = "获取下一个环节")
+    @GetMapping(value = "/getNextNodesForSubmit")
+    public ResultBean<List<PmsPurchasebackBillNodeVo>> getNextNodesForSubmit(@Valid @SpringQueryMap PmsPurchasebackBillNodeQuery query);
+
+    @ApiOperation(value = "驳回任务")
+    @PostMapping(value = "/reject")
+    public ResultBean reject(@Valid @RequestBody PmsPurchasebackBillTaskQuery query);
+
+    @ApiOperation(value = "撤回流程")
+    @PostMapping(value = "/revokeProcess")
+    public ResultBean revokeProcess(@Valid @RequestBody PmsPurchasebackBillTaskQuery query);
+
+    @ApiOperation(value = "终止任务")
+    @PostMapping(value = "/breakProcess")
+    public ResultBean breakProcess(@Valid @RequestBody PmsPurchasebackBillTaskQuery query);
+
+    @ApiOperation(value = "加签")
+    @PostMapping(value = "/delegate")
+    public ResultBean delegate(@RequestBody PmsPurchasebackBillDelegateQuery query);
+
+    @ApiOperation(value = "转办")
+    @PutMapping(value = "/assignTask")
+    @ResponseBody
+    public ResultBean assignTask(@RequestBody PmsPurchasebackBillDelegateQuery query);
+}
diff --git a/anrui-terminal/anrui-terminal-biz/src/main/java/com/yxt/anrui/terminal/fegin/pmspurchasebackbill/PmsPurchasebackBillDetailsVo.java b/anrui-terminal/anrui-terminal-biz/src/main/java/com/yxt/anrui/terminal/fegin/pmspurchasebackbill/PmsPurchasebackBillDetailsVo.java
new file mode 100644
index 0000000000..5b76c34616
--- /dev/null
+++ b/anrui-terminal/anrui-terminal-biz/src/main/java/com/yxt/anrui/terminal/fegin/pmspurchasebackbill/PmsPurchasebackBillDetailsVo.java
@@ -0,0 +1,123 @@
+/*********************************************************
+ *********************************************************
+ ********************                  *******************
+ *************                                ************
+ *******                  _oo0oo_                  *******
+ ***                     o8888888o                     ***
+ *                       88" . "88                       *
+ *                       (| -_- |)                       *
+ *                       0\  =  /0                       *
+ *                     ___/`---'\___                     *
+ *                   .' \\|     |// '.                   *
+ *                  / \\|||  :  |||// \                  *
+ *                 / _||||| -:- |||||- \                 *
+ *                |   | \\\  -  /// |   |                *
+ *                | \_|  ''\---/''  |_/ |                *
+ *                \  .-\__  '-'  ___/-. /                *
+ *              ___'. .'  /--.--\  `. .'___              *
+ *           ."" '<  `.___\_<|>_/___.' >' "".            *
+ *          | | :  `- \`.;`\ _ /`;.`/ - ` : | |          *
+ *          \  \ `_.   \_ __\ /__ _/   .-` /  /          *
+ *      =====`-.____`.___ \_____/___.-`___.-'=====       *
+ *                        `=---='                        *
+ *      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~      *
+ *********__佛祖保佑__永无BUG__验收通过__钞票多多__*********
+ *********************************************************/
+package com.yxt.anrui.terminal.fegin.pmspurchasebackbill;
+
+
+import com.fasterxml.jackson.annotation.JsonFormat;
+import com.yxt.common.core.vo.Vo;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.util.Date;
+import java.util.List;
+
+/**
+ * Project: yxt-pms(采购) <br/>
+ * File: PmsPurchasebackBillVo.java <br/>
+ * Class: com.yxt.pms.api.pmspurchasebackbill.PmsPurchasebackBillVo <br/>
+ * Description: 采购退货单据 视图数据对象. <br/>
+ * Copyright: Copyright (c) 2011 <br/>
+ * Company: https://gitee.com/liuzp315 <br/>
+ * Makedate: 2024-03-19 16:16:12 <br/>
+ *
+ * @author liupopo
+ * @version 1.0
+ * @since 1.0
+ */
+@Data
+@ApiModel(value = "采购退货单据 视图数据详情", description = "采购退货单据 视图数据详情")
+public class PmsPurchasebackBillDetailsVo implements Vo {
+
+    private String sid; // sid
+
+    @ApiModelProperty("申请日期")
+    @JsonFormat(
+            pattern = "yyyy-MM-dd",
+            timezone = "GMT+8"
+    )
+    private Date createTime;
+    @ApiModelProperty("备注")
+    private String remarks;
+    @ApiModelProperty("制单人sid")
+    private String createBySid;
+	@ApiModelProperty("制单人姓名")
+    private String createByName; // 制单人姓名
+	@ApiModelProperty("单据编号")
+    private String billNo; // 单据编号
+	@ApiModelProperty("退误差调整金额")
+    private BigDecimal backErrorAmount; // 退误差调整金额
+
+    @ApiModelProperty("退运费")
+    private BigDecimal backFreight;
+
+	@ApiModelProperty("退优惠金额")
+    private BigDecimal backDiscountAmount; // 退优惠金额
+	@ApiModelProperty("抵扣欠款")
+    private BigDecimal deductDebts; // 抵扣欠款
+	@ApiModelProperty("抵扣单号")
+    private String deductBillNo; // 抵扣单号
+	@ApiModelProperty("转入预付款")
+    private BigDecimal toPrepayment; // 转入预付款
+
+    @ApiModelProperty("已付金额")
+    private BigDecimal paidAmount;
+    @ApiModelProperty("应付金额")
+    private BigDecimal payableAmount;
+    @ApiModelProperty("应收金额")
+    private BigDecimal receivableAmount;
+
+    @ApiModelProperty("申请部门sid")
+    private String deptSid;
+    @ApiModelProperty("申请部门名称")
+    private String deptName;
+    @ApiModelProperty("流程定义的id")
+    private String procDefId; // 流程定义的id
+    @ApiModelProperty("环节定义的sid")
+    private String nodeId; // 环节定义的sid
+    @ApiModelProperty("流程实例的sid")
+    private String procInstId; // 流程实例的sid
+    @ApiModelProperty("流程状态")
+    private String nodeState; // 流程状态
+    @ApiModelProperty("任务id")
+    private String taskId; // 任务id
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss",timezone = "GMT+8")
+    @ApiModelProperty("办结时间")
+    private Date finishTime; // 办结时间
+
+    @ApiModelProperty("使用组织sid")
+    private String useOrgSid;
+    @ApiModelProperty("使用组织名称")
+    private String useOrgName;
+    @ApiModelProperty("创建组织sid")
+    private String createOrgSid;
+    @ApiModelProperty("创建组织名称")
+    private String createOrgName;
+
+    @ApiModelProperty("采购退货单明细")
+    private List<PmsPurchasebackDetailDetailsVo> pmsPurchasebackDetailList;
+}
\ No newline at end of file
diff --git a/anrui-terminal/anrui-terminal-biz/src/main/java/com/yxt/anrui/terminal/fegin/pmspurchasebackbill/PmsPurchasebackDetailDetailsVo.java b/anrui-terminal/anrui-terminal-biz/src/main/java/com/yxt/anrui/terminal/fegin/pmspurchasebackbill/PmsPurchasebackDetailDetailsVo.java
new file mode 100644
index 0000000000..dda10b2039
--- /dev/null
+++ b/anrui-terminal/anrui-terminal-biz/src/main/java/com/yxt/anrui/terminal/fegin/pmspurchasebackbill/PmsPurchasebackDetailDetailsVo.java
@@ -0,0 +1,118 @@
+/*********************************************************
+ *********************************************************
+ ********************                  *******************
+ *************                                ************
+ *******                  _oo0oo_                  *******
+ ***                     o8888888o                     ***
+ *                       88" . "88                       *
+ *                       (| -_- |)                       *
+ *                       0\  =  /0                       *
+ *                     ___/`---'\___                     *
+ *                   .' \\|     |// '.                   *
+ *                  / \\|||  :  |||// \                  *
+ *                 / _||||| -:- |||||- \                 *
+ *                |   | \\\  -  /// |   |                *
+ *                | \_|  ''\---/''  |_/ |                *
+ *                \  .-\__  '-'  ___/-. /                *
+ *              ___'. .'  /--.--\  `. .'___              *
+ *           ."" '<  `.___\_<|>_/___.' >' "".            *
+ *          | | :  `- \`.;`\ _ /`;.`/ - ` : | |          *
+ *          \  \ `_.   \_ __\ /__ _/   .-` /  /          *
+ *      =====`-.____`.___ \_____/___.-`___.-'=====       *
+ *                        `=---='                        *
+ *      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~      *
+ *********__佛祖保佑__永无BUG__验收通过__钞票多多__*********
+ *********************************************************/
+package com.yxt.anrui.terminal.fegin.pmspurchasebackbill;
+
+
+import com.yxt.common.core.vo.Vo;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import java.math.BigDecimal;
+
+/**
+ * Project: yxt-pms(采购) <br/>
+ * File: PmsPurchasebackDetailVo.java <br/>
+ * Class: com.yxt.pms.api.pmspurchasebackdetail.PmsPurchasebackDetailVo <br/>
+ * Description: 采购退货单据明细 视图数据对象. <br/>
+ * Copyright: Copyright (c) 2011 <br/>
+ * Company: https://gitee.com/liuzp315 <br/>
+ * Makedate: 2024-03-19 16:16:12 <br/>
+ *
+ * @author liupopo
+ * @version 1.0
+ * @since 1.0
+ */
+@Data
+@ApiModel(value = "采购退货单据明细 视图数据详情", description = "采购退货单据明细 视图数据详情")
+public class PmsPurchasebackDetailDetailsVo implements Vo {
+
+    private String sid; // sid
+
+	@ApiModelProperty("制单人姓名")
+    private String createByName; // 制单人姓名
+	@ApiModelProperty("单据sid")
+    private String billSid; // 单据sid
+    @ApiModelProperty("商品ID")
+    private String goodsID;
+	@ApiModelProperty("商品基础信息Sid")
+    private String goodsSpuSid; // 商品基础信息Sid
+	@ApiModelProperty("商品名称")
+    private String goodsSpuName; // 商品名称
+	@ApiModelProperty("商品Skusid")
+    private String goodsSkuSid; // 商品Skusid
+	@ApiModelProperty("商品Sku名称")
+    private String goodsSkuTitle; // 商品Sku名称
+	@ApiModelProperty("商品编码（图号）")
+    private String goodsSkuCode; // 商品编码（图号）
+	@ApiModelProperty("规格")
+    private String goodsSkuOwnSpec; // 规格
+	@ApiModelProperty("计量单位")
+    private String unit; // 计量单位
+	@ApiModelProperty("仓库sid")
+    private String warehouseSid; // 仓库sid
+	@ApiModelProperty("仓库名称")
+    private String warehouseName; // 仓库名称
+
+    @ApiModelProperty("库区sid")
+    private String warehouseAreaSid;
+    @ApiModelProperty("库区名称")
+    private String warehouseArea;
+    @ApiModelProperty("库位sid")
+    private String warehouseRackSid;
+    @ApiModelProperty("库位编码")
+    private String warehouseRackCode;
+    @ApiModelProperty("采购订单sid")
+    private String manufactorBillSid;
+    @ApiModelProperty("厂家订单号")
+    private String manufactorBillNo;
+    @ApiModelProperty("供应商sid")
+    private String supplierSid;
+    @ApiModelProperty("供应商名称")
+    private String supplierName;
+    @ApiModelProperty("厂家sid")
+    private String manufacturerSid;
+    @ApiModelProperty("厂家名称")
+    private String manufacturerName;
+
+	@ApiModelProperty("已退数量")
+    private BigDecimal returnedCount; // 已退数量
+	@ApiModelProperty("退货数量")
+    private BigDecimal backCount; // 退货数量
+
+    @ApiModelProperty("采购数量")
+    private BigDecimal count;
+    @ApiModelProperty("采购金额")
+    private BigDecimal amount;
+    @ApiModelProperty("税额")
+    private BigDecimal taxAmount;
+    @ApiModelProperty("含税价")
+    private BigDecimal taxPrice;
+
+	@ApiModelProperty("退货金额")
+    private BigDecimal backAmount; // 退货金额
+
+}
\ No newline at end of file
diff --git a/anrui-terminal/anrui-terminal-biz/src/main/java/com/yxt/anrui/terminal/fegin/pmspurchasebackbill/flowable/PmsPurchasebackBillCompleteDto.java b/anrui-terminal/anrui-terminal-biz/src/main/java/com/yxt/anrui/terminal/fegin/pmspurchasebackbill/flowable/PmsPurchasebackBillCompleteDto.java
new file mode 100644
index 0000000000..375d40ff1c
--- /dev/null
+++ b/anrui-terminal/anrui-terminal-biz/src/main/java/com/yxt/anrui/terminal/fegin/pmspurchasebackbill/flowable/PmsPurchasebackBillCompleteDto.java
@@ -0,0 +1,37 @@
+package com.yxt.anrui.terminal.fegin.pmspurchasebackbill.flowable;
+
+import com.yxt.common.core.dto.Dto;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import javax.validation.constraints.NotBlank;
+
+/**
+ * @Author dimengzhe
+ * @Date 2022/9/6 14:57
+ * @Description
+ */
+@Data
+public class PmsPurchasebackBillCompleteDto implements Dto {
+    private static final long serialVersionUID = 6378752532534735663L;
+
+    @ApiModelProperty(value = "用户sid")
+    private String userSid;
+    @ApiModelProperty(value = "节点id")
+    @NotBlank(message = "参数错误：taskDefKey")
+    private String taskDefKey;
+    @ApiModelProperty(value = "任务id")
+    @NotBlank(message = "参数错误：taskId")
+    private String taskId;
+    @ApiModelProperty(value = "流程id(PC)")
+    private String instanceId;
+    @ApiModelProperty(value = "流程id(移动)")
+    private String procInsId;
+    @ApiModelProperty(value = "意见")
+    private String comment;
+    @ApiModelProperty(value = "业务sid")
+    @NotBlank(message = "参数错误：businessSid")
+    private String businessSid;
+
+    private String orgPath;
+}
diff --git a/anrui-terminal/anrui-terminal-biz/src/main/java/com/yxt/anrui/terminal/fegin/pmspurchasebackbill/flowable/PmsPurchasebackBillDelegateQuery.java b/anrui-terminal/anrui-terminal-biz/src/main/java/com/yxt/anrui/terminal/fegin/pmspurchasebackbill/flowable/PmsPurchasebackBillDelegateQuery.java
new file mode 100644
index 0000000000..5a0ea0f474
--- /dev/null
+++ b/anrui-terminal/anrui-terminal-biz/src/main/java/com/yxt/anrui/terminal/fegin/pmspurchasebackbill/flowable/PmsPurchasebackBillDelegateQuery.java
@@ -0,0 +1,26 @@
+package com.yxt.anrui.terminal.fegin.pmspurchasebackbill.flowable;
+
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+/**
+ * @author Administrator
+ * @description
+ * @date 2023/9/28 9:28
+ */
+@Data
+public class PmsPurchasebackBillDelegateQuery {
+    @ApiModelProperty
+    private String userSid;
+    @ApiModelProperty("流程实例id")
+//    @JsonProperty("procInsId")
+    private String instanceId;
+    @ApiModelProperty("任务Id")
+    private String taskId;
+    @ApiModelProperty("审批人sid")
+    private String assignee;
+    @ApiModelProperty("填写意见")
+    private String views;
+
+
+}
diff --git a/anrui-terminal/anrui-terminal-biz/src/main/java/com/yxt/anrui/terminal/fegin/pmspurchasebackbill/flowable/PmsPurchasebackBillNodeQuery.java b/anrui-terminal/anrui-terminal-biz/src/main/java/com/yxt/anrui/terminal/fegin/pmspurchasebackbill/flowable/PmsPurchasebackBillNodeQuery.java
new file mode 100644
index 0000000000..c166f11222
--- /dev/null
+++ b/anrui-terminal/anrui-terminal-biz/src/main/java/com/yxt/anrui/terminal/fegin/pmspurchasebackbill/flowable/PmsPurchasebackBillNodeQuery.java
@@ -0,0 +1,25 @@
+package com.yxt.anrui.terminal.fegin.pmspurchasebackbill.flowable;
+
+import com.yxt.common.core.query.Query;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import javax.validation.constraints.NotBlank;
+
+/**
+ * @Author dimengzhe
+ * @Date 2022/9/6 15:04
+ * @Description
+ */
+@Data
+public class PmsPurchasebackBillNodeQuery implements Query {
+    private static final long serialVersionUID = 9117613683840483366L;
+
+    @ApiModelProperty(value = "环节定义id")
+    @NotBlank(message = "参数错误：taskDefKey")
+    private String taskDefKey;
+    @ApiModelProperty(value = "业务sid")
+    private String businessSid;
+    @ApiModelProperty(value = "0 上一环节  1下一环节")
+    private Integer next;
+}
diff --git a/anrui-terminal/anrui-terminal-biz/src/main/java/com/yxt/anrui/terminal/fegin/pmspurchasebackbill/flowable/PmsPurchasebackBillNodeVo.java b/anrui-terminal/anrui-terminal-biz/src/main/java/com/yxt/anrui/terminal/fegin/pmspurchasebackbill/flowable/PmsPurchasebackBillNodeVo.java
new file mode 100644
index 0000000000..4673664276
--- /dev/null
+++ b/anrui-terminal/anrui-terminal-biz/src/main/java/com/yxt/anrui/terminal/fegin/pmspurchasebackbill/flowable/PmsPurchasebackBillNodeVo.java
@@ -0,0 +1,26 @@
+package com.yxt.anrui.terminal.fegin.pmspurchasebackbill.flowable;
+
+import com.yxt.common.core.vo.Vo;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import java.util.List;
+
+/**
+ * @Author dimengzhe
+ * @Date 2022/9/6 15:03
+ * @Description
+ */
+@Data
+public class PmsPurchasebackBillNodeVo implements Vo {
+    private static final long serialVersionUID = -833419512294877848L;
+
+    @ApiModelProperty(value = "节点名称")
+    private String name;
+    @ApiModelProperty(value = "节点id")
+    private String id;
+    @ApiModelProperty(value = "审批组")
+    private List<String> candidateGroups;
+    @ApiModelProperty(value = "是否是最后环节")
+    private String endTask;
+}
diff --git a/anrui-terminal/anrui-terminal-biz/src/main/java/com/yxt/anrui/terminal/fegin/pmspurchasebackbill/flowable/PmsPurchasebackBillTaskQuery.java b/anrui-terminal/anrui-terminal-biz/src/main/java/com/yxt/anrui/terminal/fegin/pmspurchasebackbill/flowable/PmsPurchasebackBillTaskQuery.java
new file mode 100644
index 0000000000..ae904f2a13
--- /dev/null
+++ b/anrui-terminal/anrui-terminal-biz/src/main/java/com/yxt/anrui/terminal/fegin/pmspurchasebackbill/flowable/PmsPurchasebackBillTaskQuery.java
@@ -0,0 +1,48 @@
+package com.yxt.anrui.terminal.fegin.pmspurchasebackbill.flowable;
+
+import com.yxt.common.core.query.Query;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import javax.validation.constraints.NotBlank;
+
+/**
+ * @Author dimengzhe
+ * @Date 2022/9/6 15:06
+ * @Description
+ */
+@Data
+public class PmsPurchasebackBillTaskQuery implements Query {
+    private static final long serialVersionUID = 1288615499873178778L;
+
+    /**
+     * 终止、驳回、撤回
+     */
+    @ApiModelProperty("任务Id")
+    @NotBlank(message = "参数错误：taskId")
+    private String taskId;
+    /**
+     * 终止、驳回、撤回
+     */
+    @ApiModelProperty("业务sid")
+    @NotBlank(message = "参数错误：businessSid")
+    private String businessSid;
+    /**
+     * 终止、驳回
+     */
+    @ApiModelProperty("任务意见")
+    private String comment;
+    /**
+     * 终止、撤回、驳回
+     */
+    @ApiModelProperty("用户Sid")
+    private String userSid;
+    /**
+     * 终止
+     */
+    @ApiModelProperty("流程实例Id(PC)")
+    private String instanceId;
+
+    @ApiModelProperty("流程实例Id(移动)")
+    private String procInsId;
+}
diff --git a/yxt-pms-biz/src/main/java/com/yxt/pms/apiadmin/pms/PmsPurchasebackBillRest.java b/yxt-pms-biz/src/main/java/com/yxt/pms/apiadmin/pms/PmsPurchasebackBillRest.java
index 2fcc5e44fc..08f3c2c6bf 100644
--- a/yxt-pms-biz/src/main/java/com/yxt/pms/apiadmin/pms/PmsPurchasebackBillRest.java
+++ b/yxt-pms-biz/src/main/java/com/yxt/pms/apiadmin/pms/PmsPurchasebackBillRest.java
@@ -148,4 +148,11 @@ public class PmsPurchasebackBillRest {
 	public ResultBean delegate(@RequestBody PmsPurchasebackBillDelegateQuery query) {
 		return pmsPurchasebackBillService.delegate(query);
 	}
+
+	@ApiOperation(value = "转办")
+	@PutMapping(value = "/assignTask")
+	@ResponseBody
+	public ResultBean assignTask(@RequestBody PmsPurchasebackBillDelegateQuery query){
+		return pmsPurchasebackBillService.assignTask(query);
+	}
 }
diff --git a/yxt-pms-biz/src/main/java/com/yxt/pms/biz/pms/pmspurchasebackbill/PmsPurchasebackBillService.java b/yxt-pms-biz/src/main/java/com/yxt/pms/biz/pms/pmspurchasebackbill/PmsPurchasebackBillService.java
index 56713c0c0c..4be3f9dacc 100644
--- a/yxt-pms-biz/src/main/java/com/yxt/pms/biz/pms/pmspurchasebackbill/PmsPurchasebackBillService.java
+++ b/yxt-pms-biz/src/main/java/com/yxt/pms/biz/pms/pmspurchasebackbill/PmsPurchasebackBillService.java
@@ -551,4 +551,12 @@ public class PmsPurchasebackBillService extends MybatisBaseService<PmsPurchaseba
 		flowFeign.delegate(delegateQuery);
 		return rb.success();
 	}
+
+	public ResultBean assignTask(PmsPurchasebackBillDelegateQuery query) {
+		ResultBean rb = ResultBean.fireFail();
+		FlowDelegateQuery delegateQuery = new FlowDelegateQuery();
+		BeanUtil.copyProperties(query, delegateQuery);
+		flowFeign.assignTask(delegateQuery);
+		return rb.success();
+	}
 }
\ No newline at end of file