diff --git a/klp-wms/src/main/java/com/klp/controller/WmsCoilContractRelController.java b/klp-wms/src/main/java/com/klp/controller/WmsCoilContractRelController.java
new file mode 100644
index 00000000..917956af
--- /dev/null
+++ b/klp-wms/src/main/java/com/klp/controller/WmsCoilContractRelController.java
@@ -0,0 +1,99 @@
+package com.klp.controller;
+
+import java.util.List;
+import java.util.Arrays;
+
+import lombok.RequiredArgsConstructor;
+import javax.servlet.http.HttpServletResponse;
+import javax.validation.constraints.*;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.validation.annotation.Validated;
+import com.klp.common.annotation.RepeatSubmit;
+import com.klp.common.annotation.Log;
+import com.klp.common.core.controller.BaseController;
+import com.klp.common.core.domain.PageQuery;
+import com.klp.common.core.domain.R;
+import com.klp.common.core.validate.AddGroup;
+import com.klp.common.core.validate.EditGroup;
+import com.klp.common.enums.BusinessType;
+import com.klp.common.utils.poi.ExcelUtil;
+import com.klp.domain.vo.WmsCoilContractRelVo;
+import com.klp.domain.bo.WmsCoilContractRelBo;
+import com.klp.service.IWmsCoilContractRelService;
+import com.klp.common.core.page.TableDataInfo;
+
+/**
+ * 钢卷与合同关联关系
+ *
+ * @author klp
+ * @date 2026-04-18
+ */
+@Validated
+@RequiredArgsConstructor
+@RestController
+@RequestMapping("/wms/coilContractRel")
+public class WmsCoilContractRelController extends BaseController {
+
+    private final IWmsCoilContractRelService iWmsCoilContractRelService;
+
+    /**
+     * 查询钢卷与合同关联关系列表
+     */
+    @GetMapping("/list")
+    public TableDataInfo<WmsCoilContractRelVo> list(WmsCoilContractRelBo bo, PageQuery pageQuery) {
+        return iWmsCoilContractRelService.queryPageList(bo, pageQuery);
+    }
+
+    /**
+     * 导出钢卷与合同关联关系列表
+     */
+    @Log(title = "钢卷与合同关联关系", businessType = BusinessType.EXPORT)
+    @PostMapping("/export")
+    public void export(WmsCoilContractRelBo bo, HttpServletResponse response) {
+        List<WmsCoilContractRelVo> list = iWmsCoilContractRelService.queryList(bo);
+        ExcelUtil.exportExcel(list, "钢卷与合同关联关系", WmsCoilContractRelVo.class, response);
+    }
+
+    /**
+     * 获取钢卷与合同关联关系详细信息
+     *
+     * @param relId 主键
+     */
+    @GetMapping("/{relId}")
+    public R<WmsCoilContractRelVo> getInfo(@NotNull(message = "主键不能为空")
+                                     @PathVariable Long relId) {
+        return R.ok(iWmsCoilContractRelService.queryById(relId));
+    }
+
+    /**
+     * 新增钢卷与合同关联关系
+     */
+    @Log(title = "钢卷与合同关联关系", businessType = BusinessType.INSERT)
+    @RepeatSubmit()
+    @PostMapping()
+    public R<Void> add(@Validated(AddGroup.class) @RequestBody WmsCoilContractRelBo bo) {
+        return toAjax(iWmsCoilContractRelService.insertByBo(bo));
+    }
+
+    /**
+     * 修改钢卷与合同关联关系
+     */
+    @Log(title = "钢卷与合同关联关系", businessType = BusinessType.UPDATE)
+    @RepeatSubmit()
+    @PutMapping()
+    public R<Void> edit(@Validated(EditGroup.class) @RequestBody WmsCoilContractRelBo bo) {
+        return toAjax(iWmsCoilContractRelService.updateByBo(bo));
+    }
+
+    /**
+     * 删除钢卷与合同关联关系
+     *
+     * @param relIds 主键串
+     */
+    @Log(title = "钢卷与合同关联关系", businessType = BusinessType.DELETE)
+    @DeleteMapping("/{relIds}")
+    public R<Void> remove(@NotEmpty(message = "主键不能为空")
+                          @PathVariable Long[] relIds) {
+        return toAjax(iWmsCoilContractRelService.deleteWithValidByIds(Arrays.asList(relIds), true));
+    }
+}
diff --git a/klp-wms/src/main/java/com/klp/domain/WmsCoilContractRel.java b/klp-wms/src/main/java/com/klp/domain/WmsCoilContractRel.java
new file mode 100644
index 00000000..8629910f
--- /dev/null
+++ b/klp-wms/src/main/java/com/klp/domain/WmsCoilContractRel.java
@@ -0,0 +1,45 @@
+package com.klp.domain;
+
+import com.baomidou.mybatisplus.annotation.*;
+import com.klp.common.core.domain.BaseEntity;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+
+/**
+ * 钢卷与合同关联关系对象 wms_coil_contract_rel
+ *
+ * @author klp
+ * @date 2026-04-18
+ */
+@Data
+@EqualsAndHashCode(callSuper = true)
+@TableName("wms_coil_contract_rel")
+public class WmsCoilContractRel extends BaseEntity {
+
+    private static final long serialVersionUID=1L;
+
+    /**
+     * 主键ID
+     */
+    @TableId(value = "rel_id")
+    private Long relId;
+    /**
+     * 钢卷ID
+     */
+    private Long coilId;
+    /**
+     * 合同ID
+     */
+    private Long contractId;
+    /**
+     * 备注
+     */
+    private String remark;
+    /**
+     * 删除标识 0正常 2删除
+     */
+    @TableLogic
+    private Long delFlag;
+
+}
diff --git a/klp-wms/src/main/java/com/klp/domain/bo/WmsCoilContractRelBo.java b/klp-wms/src/main/java/com/klp/domain/bo/WmsCoilContractRelBo.java
new file mode 100644
index 00000000..52965f02
--- /dev/null
+++ b/klp-wms/src/main/java/com/klp/domain/bo/WmsCoilContractRelBo.java
@@ -0,0 +1,41 @@
+package com.klp.domain.bo;
+
+import com.klp.common.core.domain.BaseEntity;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import javax.validation.constraints.*;
+
+
+/**
+ * 钢卷与合同关联关系业务对象 wms_coil_contract_rel
+ *
+ * @author klp
+ * @date 2026-04-18
+ */
+
+@Data
+@EqualsAndHashCode(callSuper = true)
+public class WmsCoilContractRelBo extends BaseEntity {
+
+    /**
+     * 主键ID
+     */
+    private Long relId;
+
+    /**
+     * 钢卷ID
+     */
+    private Long coilId;
+
+    /**
+     * 合同ID
+     */
+    private Long contractId;
+
+    /**
+     * 备注
+     */
+    private String remark;
+
+
+}
diff --git a/klp-wms/src/main/java/com/klp/domain/vo/WmsCoilContractRelVo.java b/klp-wms/src/main/java/com/klp/domain/vo/WmsCoilContractRelVo.java
new file mode 100644
index 00000000..583d42b7
--- /dev/null
+++ b/klp-wms/src/main/java/com/klp/domain/vo/WmsCoilContractRelVo.java
@@ -0,0 +1,47 @@
+package com.klp.domain.vo;
+
+import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
+import com.alibaba.excel.annotation.ExcelProperty;
+import com.klp.common.annotation.ExcelDictFormat;
+import com.klp.common.convert.ExcelDictConvert;
+import lombok.Data;
+
+
+/**
+ * 钢卷与合同关联关系视图对象 wms_coil_contract_rel
+ *
+ * @author klp
+ * @date 2026-04-18
+ */
+@Data
+@ExcelIgnoreUnannotated
+public class WmsCoilContractRelVo {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 主键ID
+     */
+    @ExcelProperty(value = "主键ID")
+    private Long relId;
+
+    /**
+     * 钢卷ID
+     */
+    @ExcelProperty(value = "钢卷ID")
+    private Long coilId;
+
+    /**
+     * 合同ID
+     */
+    @ExcelProperty(value = "合同ID")
+    private Long contractId;
+
+    /**
+     * 备注
+     */
+    @ExcelProperty(value = "备注")
+    private String remark;
+
+
+}
diff --git a/klp-wms/src/main/java/com/klp/mapper/WmsCoilContractRelMapper.java b/klp-wms/src/main/java/com/klp/mapper/WmsCoilContractRelMapper.java
new file mode 100644
index 00000000..e9534af2
--- /dev/null
+++ b/klp-wms/src/main/java/com/klp/mapper/WmsCoilContractRelMapper.java
@@ -0,0 +1,15 @@
+package com.klp.mapper;
+
+import com.klp.domain.WmsCoilContractRel;
+import com.klp.domain.vo.WmsCoilContractRelVo;
+import com.klp.common.core.mapper.BaseMapperPlus;
+
+/**
+ * 钢卷与合同关联关系Mapper接口
+ *
+ * @author klp
+ * @date 2026-04-18
+ */
+public interface WmsCoilContractRelMapper extends BaseMapperPlus<WmsCoilContractRelMapper, WmsCoilContractRel, WmsCoilContractRelVo> {
+
+}
diff --git a/klp-wms/src/main/java/com/klp/service/IWmsCoilContractRelService.java b/klp-wms/src/main/java/com/klp/service/IWmsCoilContractRelService.java
new file mode 100644
index 00000000..f4f40b29
--- /dev/null
+++ b/klp-wms/src/main/java/com/klp/service/IWmsCoilContractRelService.java
@@ -0,0 +1,49 @@
+package com.klp.service;
+
+import com.klp.domain.WmsCoilContractRel;
+import com.klp.domain.vo.WmsCoilContractRelVo;
+import com.klp.domain.bo.WmsCoilContractRelBo;
+import com.klp.common.core.page.TableDataInfo;
+import com.klp.common.core.domain.PageQuery;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * 钢卷与合同关联关系Service接口
+ *
+ * @author klp
+ * @date 2026-04-18
+ */
+public interface IWmsCoilContractRelService {
+
+    /**
+     * 查询钢卷与合同关联关系
+     */
+    WmsCoilContractRelVo queryById(Long relId);
+
+    /**
+     * 查询钢卷与合同关联关系列表
+     */
+    TableDataInfo<WmsCoilContractRelVo> queryPageList(WmsCoilContractRelBo bo, PageQuery pageQuery);
+
+    /**
+     * 查询钢卷与合同关联关系列表
+     */
+    List<WmsCoilContractRelVo> queryList(WmsCoilContractRelBo bo);
+
+    /**
+     * 新增钢卷与合同关联关系
+     */
+    Boolean insertByBo(WmsCoilContractRelBo bo);
+
+    /**
+     * 修改钢卷与合同关联关系
+     */
+    Boolean updateByBo(WmsCoilContractRelBo bo);
+
+    /**
+     * 校验并批量删除钢卷与合同关联关系信息
+     */
+    Boolean deleteWithValidByIds(Collection<Long> ids, Boolean isValid);
+}
diff --git a/klp-wms/src/main/java/com/klp/service/impl/WmsCoilContractRelServiceImpl.java b/klp-wms/src/main/java/com/klp/service/impl/WmsCoilContractRelServiceImpl.java
new file mode 100644
index 00000000..2bdf8b6a
--- /dev/null
+++ b/klp-wms/src/main/java/com/klp/service/impl/WmsCoilContractRelServiceImpl.java
@@ -0,0 +1,109 @@
+package com.klp.service.impl;
+
+import cn.hutool.core.bean.BeanUtil;
+import com.klp.common.core.page.TableDataInfo;
+import com.klp.common.core.domain.PageQuery;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+import com.klp.domain.bo.WmsCoilContractRelBo;
+import com.klp.domain.vo.WmsCoilContractRelVo;
+import com.klp.domain.WmsCoilContractRel;
+import com.klp.mapper.WmsCoilContractRelMapper;
+import com.klp.service.IWmsCoilContractRelService;
+
+import java.util.List;
+import java.util.Map;
+import java.util.Collection;
+
+/**
+ * 钢卷与合同关联关系Service业务层处理
+ *
+ * @author klp
+ * @date 2026-04-18
+ */
+@RequiredArgsConstructor
+@Service
+public class WmsCoilContractRelServiceImpl implements IWmsCoilContractRelService {
+
+    private final WmsCoilContractRelMapper baseMapper;
+
+    /**
+     * 查询钢卷与合同关联关系
+     */
+    @Override
+    public WmsCoilContractRelVo queryById(Long relId){
+        return baseMapper.selectVoById(relId);
+    }
+
+    /**
+     * 查询钢卷与合同关联关系列表
+     */
+    @Override
+    public TableDataInfo<WmsCoilContractRelVo> queryPageList(WmsCoilContractRelBo bo, PageQuery pageQuery) {
+        LambdaQueryWrapper<WmsCoilContractRel> lqw = buildQueryWrapper(bo);
+        Page<WmsCoilContractRelVo> result = baseMapper.selectVoPage(pageQuery.build(), lqw);
+        return TableDataInfo.build(result);
+    }
+
+    /**
+     * 查询钢卷与合同关联关系列表
+     */
+    @Override
+    public List<WmsCoilContractRelVo> queryList(WmsCoilContractRelBo bo) {
+        LambdaQueryWrapper<WmsCoilContractRel> lqw = buildQueryWrapper(bo);
+        return baseMapper.selectVoList(lqw);
+    }
+
+    private LambdaQueryWrapper<WmsCoilContractRel> buildQueryWrapper(WmsCoilContractRelBo bo) {
+        Map<String, Object> params = bo.getParams();
+        LambdaQueryWrapper<WmsCoilContractRel> lqw = Wrappers.lambdaQuery();
+        lqw.eq(bo.getCoilId() != null, WmsCoilContractRel::getCoilId, bo.getCoilId());
+        lqw.eq(bo.getContractId() != null, WmsCoilContractRel::getContractId, bo.getContractId());
+        return lqw;
+    }
+
+    /**
+     * 新增钢卷与合同关联关系
+     */
+    @Override
+    public Boolean insertByBo(WmsCoilContractRelBo bo) {
+        WmsCoilContractRel add = BeanUtil.toBean(bo, WmsCoilContractRel.class);
+        validEntityBeforeSave(add);
+        boolean flag = baseMapper.insert(add) > 0;
+        if (flag) {
+            bo.setRelId(add.getRelId());
+        }
+        return flag;
+    }
+
+    /**
+     * 修改钢卷与合同关联关系
+     */
+    @Override
+    public Boolean updateByBo(WmsCoilContractRelBo bo) {
+        WmsCoilContractRel update = BeanUtil.toBean(bo, WmsCoilContractRel.class);
+        validEntityBeforeSave(update);
+        return baseMapper.updateById(update) > 0;
+    }
+
+    /**
+     * 保存前的数据校验
+     */
+    private void validEntityBeforeSave(WmsCoilContractRel entity){
+        //TODO 做一些数据校验,如唯一约束
+    }
+
+    /**
+     * 批量删除钢卷与合同关联关系
+     */
+    @Override
+    public Boolean deleteWithValidByIds(Collection<Long> ids, Boolean isValid) {
+        if(isValid){
+            //TODO 做一些业务上的校验,判断是否需要校验
+        }
+        return baseMapper.deleteBatchIds(ids) > 0;
+    }
+}
diff --git a/klp-wms/src/main/resources/mapper/klp/WmsCoilContractRelMapper.xml b/klp-wms/src/main/resources/mapper/klp/WmsCoilContractRelMapper.xml
new file mode 100644
index 00000000..a25fe85a
--- /dev/null
+++ b/klp-wms/src/main/resources/mapper/klp/WmsCoilContractRelMapper.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper
+    PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+    "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.klp.mapper.WmsCoilContractRelMapper">
+
+    <resultMap type="com.klp.domain.WmsCoilContractRel" id="WmsCoilContractRelResult">
+        <result property="relId" column="rel_id"/>
+        <result property="coilId" column="coil_id"/>
+        <result property="contractId" column="contract_id"/>
+        <result property="remark" column="remark"/>
+        <result property="createBy" column="create_by"/>
+        <result property="createTime" column="create_time"/>
+        <result property="updateBy" column="update_by"/>
+        <result property="updateTime" column="update_time"/>
+        <result property="delFlag" column="del_flag"/>
+    </resultMap>
+
+
+</mapper>