diff --git a/ruoyi-admin/src/main/java/com/ruoyi/warehouse/domain/WarehouseInventoryReportDamageChild.java b/ruoyi-admin/src/main/java/com/ruoyi/warehouse/domain/WarehouseInventoryReportDamageChild.java
index be555214..c30b6991 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/warehouse/domain/WarehouseInventoryReportDamageChild.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/warehouse/domain/WarehouseInventoryReportDamageChild.java
@@ -51,6 +51,9 @@ public class WarehouseInventoryReportDamageChild extends BaseEntity
     @Excel(name = "品牌")
     private String materialBrand;
 
+//    单位
+    private String materialUnit;
+
     /** 实际报废数量 */
     @Excel(name = "实际报废数量")
     private BigDecimal actualScrapQuantity;
@@ -276,6 +279,14 @@ public class WarehouseInventoryReportDamageChild extends BaseEntity
         return applyDept;
     }
 
+    public String getMaterialUnit() {
+        return materialUnit;
+    }
+
+    public void setMaterialUnit(String materialUnit) {
+        this.materialUnit = materialUnit;
+    }
+
     @Override
     public String toString() {
         return new ToStringBuilder(this,ToStringStyle.MULTI_LINE_STYLE)
diff --git a/ruoyi-admin/src/main/java/com/ruoyi/warehouse/mapper/WarehouseInventoryReportDamageChildMapper.java b/ruoyi-admin/src/main/java/com/ruoyi/warehouse/mapper/WarehouseInventoryReportDamageChildMapper.java
index 491f1708..6a1eb9fb 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/warehouse/mapper/WarehouseInventoryReportDamageChildMapper.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/warehouse/mapper/WarehouseInventoryReportDamageChildMapper.java
@@ -26,7 +26,7 @@ public interface WarehouseInventoryReportDamageChildMapper
      * @param reportDamageCode 仓库库存报损物料信息code
      * @return 仓库库存报损物料信息
      */
-    public WarehouseInventoryReportDamageChild selectWarehouseInventoryReportDamageChildByCode(String reportDamageCode);
+    public List<WarehouseInventoryReportDamageChild> selectWarehouseInventoryReportDamageChildByCode(String reportDamageCode);
 
     /**
      * 查询仓库库存报损物料信息列表
diff --git a/ruoyi-admin/src/main/resources/mapper/warehouse/WarehouseInventoryReportDamageChildMapper.xml b/ruoyi-admin/src/main/resources/mapper/warehouse/WarehouseInventoryReportDamageChildMapper.xml
index 741f5b7a..f78cdacc 100644
--- a/ruoyi-admin/src/main/resources/mapper/warehouse/WarehouseInventoryReportDamageChildMapper.xml
+++ b/ruoyi-admin/src/main/resources/mapper/warehouse/WarehouseInventoryReportDamageChildMapper.xml
@@ -12,6 +12,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         <result property="materialName"             column="material_name"              />
         <result property="materialType"             column="material_type"              />
         <result property="materialDescribe"         column="material_describe"          />
+        <result property="materialUnit"         column="material_unit"          />
         <result property="materialBrand"            column="material_brand"             />
         <result property="actualScrapQuantity"      column="actual_scrap_quantity"      />
         <result property="scrapType"                column="scrap_type"                 />
@@ -37,7 +38,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
                actual_scrap_quantity, scrap_type, scrap_detail, quality_assessment,
                estimated_value_rmb, responsible_unit, remark, warehouse_code, warehouse_name,
                warehouse_store_address, apply_dept_id, apply_dept, create_time, create_by,
-               update_by, update_time
+               update_by, update_time, material_unit
         from warehouse_inventory_report_damage_child
     </sql>
 
@@ -50,6 +51,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="materialName != null  and materialName != ''"> and material_name like concat('%', #{materialName}, '%')</if>
             <if test="materialType != null  and materialType != ''"> and material_type = #{materialType}</if>
             <if test="materialDescribe != null  and materialDescribe != ''"> and material_describe = #{materialDescribe}</if>
+            <if test="materialUnit != null  and materialUnit != ''"> and material_unit = #{materialUnit}</if>
             <if test="materialBrand != null  and materialBrand != ''"> and material_brand = #{materialBrand}</if>
             <if test="actualScrapQuantity != null "> and actual_scrap_quantity = #{actualScrapQuantity}</if>
             <if test="scrapType != null  and scrapType != ''"> and scrap_type = #{scrapType}</if>
@@ -69,7 +71,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         <include refid="selectWarehouseInventoryReportDamageChildVo"/>
         where report_damage_child_id = #{reportDamageChildId}
     </select>
-    <select id="selectWarehouseInventoryReportDamageChildByCode" parameterType="Long" resultMap="WarehouseInventoryReportDamageChildResult">
+    <select id="selectWarehouseInventoryReportDamageChildByCode" parameterType="String" resultMap="WarehouseInventoryReportDamageChildResult">
         <include refid="selectWarehouseInventoryReportDamageChildVo"/>
         where report_damage_code = #{reportDamageCode}
     </select>
@@ -83,6 +85,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="materialName != null">material_name,</if>
             <if test="materialType != null">material_type,</if>
             <if test="materialDescribe != null">material_describe,</if>
+            <if test="materialUnit != null">material_unit,</if>
             <if test="materialBrand != null">material_brand,</if>
             <if test="actualScrapQuantity != null">actual_scrap_quantity,</if>
             <if test="scrapType != null">scrap_type,</if>
@@ -109,6 +112,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="materialName != null">#{materialName},</if>
             <if test="materialType != null">#{materialType},</if>
             <if test="materialDescribe != null">#{materialDescribe},</if>
+            <if test="materialUnit != null">#{materialUnit},</if>
             <if test="materialBrand != null">#{materialBrand},</if>
             <if test="actualScrapQuantity != null">#{actualScrapQuantity},</if>
             <if test="scrapType != null">#{scrapType},</if>
@@ -139,6 +143,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="materialName != null">material_name = #{materialName},</if>
             <if test="materialType != null">material_type = #{materialType},</if>
             <if test="materialDescribe != null">material_describe = #{materialDescribe},</if>
+            <if test="materialUnit != null">material_unit = #{materialUnit},</if>
             <if test="materialBrand != null">material_brand = #{materialBrand},</if>
             <if test="actualScrapQuantity != null">actual_scrap_quantity = #{actualScrapQuantity},</if>
             <if test="scrapType != null">scrap_type = #{scrapType},</if>