diff --git a/ruoyi-admin/src/main/java/com/ruoyi/erp/service/impl/ErpMaterialServiceImpl.java b/ruoyi-admin/src/main/java/com/ruoyi/erp/service/impl/ErpMaterialServiceImpl.java
index 958f655c..5ed37052 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/erp/service/impl/ErpMaterialServiceImpl.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/erp/service/impl/ErpMaterialServiceImpl.java
@@ -120,6 +120,12 @@ public class ErpMaterialServiceImpl implements IErpMaterialService
     @Autowired
     private SalesEstimateDetailMapper estimateDetailMapper;
 
+    @Autowired
+    private BaseRequisitioningOrderChildMapper requisitioningOrderChildMapper;
+
+    @Autowired
+    private BaseEmpRequisiteOrderChildMapper requisiteOrderChildMapper;
+
 
     private final static String RMB = "1"; //RMB
 
@@ -519,6 +525,19 @@ public class ErpMaterialServiceImpl implements IErpMaterialService
            throw new BusinessException("该物料信息被开发修改单引用，无法作废！");
         }
 
+        //是否被员工请购单引用
+        int countRequisitioningOrderChild = requisitioningOrderChildMapper.checkMaterialIsReferencedByRequisitioningOrderChild(erpMaterialVo.getMaterialNo());
+        if(countRequisitioningOrderChild>0){
+           throw new BusinessException("该物料信息被请购单引用，无法作废！");
+        }
+
+        //是否被员工领料单引用
+        int countRequisiteOrderChild = requisiteOrderChildMapper.checkMaterialIsReferencedByRequisiteOrderChild(erpMaterialVo.getMaterialNo());
+        if(countRequisiteOrderChild>0){
+           throw new BusinessException("该物料信息被员工领料单引用，无法作废！");
+        }
+
+
         SysUser sysUser = ShiroUtils.getSysUser();
         List<SysPost> sysPostsList = sysPostService.selectPostsByUserId(sysUser.getUserId());
         String operPeople = sysUser.getDept().getDeptName() + "/" + sysPostsList.get(0).getPostName()+"/" + sysUser.getUserName();
diff --git a/ruoyi-admin/src/main/java/com/ruoyi/system/mapper/BaseEmpRequisiteOrderChildMapper.java b/ruoyi-admin/src/main/java/com/ruoyi/system/mapper/BaseEmpRequisiteOrderChildMapper.java
index 487f532a..cf6240af 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/system/mapper/BaseEmpRequisiteOrderChildMapper.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/system/mapper/BaseEmpRequisiteOrderChildMapper.java
@@ -85,4 +85,9 @@ public interface BaseEmpRequisiteOrderChildMapper
      * @return 结果
      */
     public int restoreBaseEmpRequisiteOrderChildById(Long requisitioningChildId);
+
+    /**
+     *  检查领料单子表是否引用了物料
+     * */
+    int checkMaterialIsReferencedByRequisiteOrderChild(String materialNo);
 }
diff --git a/ruoyi-admin/src/main/java/com/ruoyi/system/mapper/BaseRequisitioningOrderChildMapper.java b/ruoyi-admin/src/main/java/com/ruoyi/system/mapper/BaseRequisitioningOrderChildMapper.java
index 4fdd91ac..3c9e6d66 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/system/mapper/BaseRequisitioningOrderChildMapper.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/system/mapper/BaseRequisitioningOrderChildMapper.java
@@ -114,4 +114,9 @@ public interface BaseRequisitioningOrderChildMapper
      */
 
     public int updateBaseRequisitioningOrderChildByRequisitioningCode(String delFlag,String requisitioningCode);
+
+    /**
+     *  检查请购单子表是否引用了物料
+     * */
+    int checkMaterialIsReferencedByRequisitioningOrderChild(String materialNo);
 }
diff --git a/ruoyi-admin/src/main/resources/mapper/system/BaseEmpRequisiteOrderChildMapper.xml b/ruoyi-admin/src/main/resources/mapper/system/BaseEmpRequisiteOrderChildMapper.xml
index 3e5c7fd7..d954f3f8 100644
--- a/ruoyi-admin/src/main/resources/mapper/system/BaseEmpRequisiteOrderChildMapper.xml
+++ b/ruoyi-admin/src/main/resources/mapper/system/BaseEmpRequisiteOrderChildMapper.xml
@@ -71,6 +71,10 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         where quote_id = #{quoteId}
     </select>
 
+    <select id="checkMaterialIsReferencedByRequisiteOrderChild" parameterType="String" resultType="Integer">
+        select count(1) from base_emp_requisite_order_child where material_code = #{materialCode}
+    </select>
+
     <insert id="insertBaseEmpRequisiteOrderChild" parameterType="BaseEmpRequisiteOrderChild" useGeneratedKeys="true" keyProperty="requisitioningChildId">
         insert into base_emp_requisite_order_child
         <trim prefix="(" suffix=")" suffixOverrides=",">
diff --git a/ruoyi-admin/src/main/resources/mapper/system/BaseRequisitioningOrderChildMapper.xml b/ruoyi-admin/src/main/resources/mapper/system/BaseRequisitioningOrderChildMapper.xml
index 11b5b24e..5e8b2f0e 100644
--- a/ruoyi-admin/src/main/resources/mapper/system/BaseRequisitioningOrderChildMapper.xml
+++ b/ruoyi-admin/src/main/resources/mapper/system/BaseRequisitioningOrderChildMapper.xml
@@ -76,6 +76,12 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         <include refid="selectBaseRequisitioningOrderChildVo"/>
         where requisitioning_code = #{requisitioningCode}
     </select>
+
+    <select id="checkMaterialIsReferencedByRequisitioningOrderChild" parameterType="String" resultType="Integer">
+        select count(1) from base_requisitioning_order_child where material_code = #{materialCode}
+    </select>
+
+
     <insert id="insertBaseRequisitioningOrderChild" parameterType="BaseRequisitioningOrderChild" useGeneratedKeys="true" keyProperty="requisitioningChildId">
         insert into base_requisitioning_order_child
         <trim prefix="(" suffix=")" suffixOverrides=",">