diff --git a/src/main/java/com/jsh/erp/controller/MaterialController.java b/src/main/java/com/jsh/erp/controller/MaterialController.java
index b2c59a47..d2085027 100644
--- a/src/main/java/com/jsh/erp/controller/MaterialController.java
+++ b/src/main/java/com/jsh/erp/controller/MaterialController.java
@@ -152,7 +152,8 @@ public class MaterialController {
      * @return
      */
     @GetMapping(value = "/findBySelect")
-    public JSONObject findBySelect(@RequestParam(value = "q", required = false) String q,
+    public JSONObject findBySelect(@RequestParam(value = "categoryId", required = false) Long categoryId,
+                                  @RequestParam(value = "q", required = false) String q,
                                   @RequestParam("mpList") String mpList,
                                   @RequestParam(value = "depotId", required = false) Long depotId,
                                   @RequestParam("page") Integer currentPage,
@@ -161,9 +162,9 @@ public class MaterialController {
         JSONObject object = new JSONObject();
         try {
             Long tenantId = Long.parseLong(request.getSession().getAttribute("tenantId").toString());
-            List<MaterialVo4Unit> dataList = materialService.findBySelectWithBarCode(q, (currentPage-1)*pageSize, pageSize);
+            List<MaterialVo4Unit> dataList = materialService.findBySelectWithBarCode(categoryId, q, (currentPage-1)*pageSize, pageSize);
             String[] mpArr = mpList.split(",");
-            int total = materialService.findBySelectWithBarCodeCount(q);
+            int total = materialService.findBySelectWithBarCodeCount(categoryId, q);
             object.put("total", total);
             JSONArray dataArray = new JSONArray();
             //存放数据json数组
diff --git a/src/main/java/com/jsh/erp/datasource/mappers/MaterialCategoryMapperEx.java b/src/main/java/com/jsh/erp/datasource/mappers/MaterialCategoryMapperEx.java
index 063b3634..91f9f4ea 100644
--- a/src/main/java/com/jsh/erp/datasource/mappers/MaterialCategoryMapperEx.java
+++ b/src/main/java/com/jsh/erp/datasource/mappers/MaterialCategoryMapperEx.java
@@ -37,4 +37,6 @@ public interface MaterialCategoryMapperEx {
     List<MaterialCategory> getMaterialCategoryBySerialNo(@Param("serialNo") String serialNo, @Param("id") Long id);
 
     List<MaterialCategory> getMaterialCategoryListByCategoryIds(@Param("parentIds") String[] categoryIds);
+
+    List<MaterialCategory> getListByParentId(Long parentId);
 }
diff --git a/src/main/java/com/jsh/erp/datasource/mappers/MaterialMapperEx.java b/src/main/java/com/jsh/erp/datasource/mappers/MaterialMapperEx.java
index b272c8b9..786a8e77 100644
--- a/src/main/java/com/jsh/erp/datasource/mappers/MaterialMapperEx.java
+++ b/src/main/java/com/jsh/erp/datasource/mappers/MaterialMapperEx.java
@@ -41,11 +41,13 @@ public interface MaterialMapperEx {
 
     List<MaterialVo4Unit> findByIdWithBarCode(@Param("meId") Long meId);
 
-    List<MaterialVo4Unit> findBySelectWithBarCode(@Param("q") String q,
+    List<MaterialVo4Unit> findBySelectWithBarCode(@Param("idList") List<Long> idList,
+                                                  @Param("q") String q,
                                                   @Param("offset") Integer offset,
                                                   @Param("rows") Integer rows);
 
-    int findBySelectWithBarCodeCount(@Param("q") String q);
+    int findBySelectWithBarCodeCount(@Param("idList") List<Long> idList,
+                                     @Param("q") String q);
 
     List<MaterialVo4Unit> findByAll(
             @Param("name") String name,
diff --git a/src/main/java/com/jsh/erp/service/material/MaterialService.java b/src/main/java/com/jsh/erp/service/material/MaterialService.java
index 7f51c84b..f0697214 100644
--- a/src/main/java/com/jsh/erp/service/material/MaterialService.java
+++ b/src/main/java/com/jsh/erp/service/material/MaterialService.java
@@ -46,6 +46,8 @@ public class MaterialService {
     @Resource
     private MaterialExtendMapperEx materialExtendMapperEx;
     @Resource
+    private MaterialCategoryMapperEx materialCategoryMapperEx;
+    @Resource
     private LogService logService;
     @Resource
     private UserService userService;
@@ -338,26 +340,57 @@ public class MaterialService {
         return list;
     }
 
-    public List<MaterialVo4Unit> findBySelectWithBarCode(String q,Integer offset, Integer rows)throws Exception{
+    public List<Long> getListByParentId(Long parentId) {
+        List<Long> idList = new ArrayList<Long>();
+        List<MaterialCategory> list = materialCategoryMapperEx.getListByParentId(parentId);
+        idList.add(parentId);
+        if(list!=null && list.size()>0) {
+            getIdListByParentId(idList, parentId);
+        }
+        return idList;
+    }
+
+    public List<Long> getIdListByParentId(List<Long> idList, Long parentId){
+        List<MaterialCategory> list = materialCategoryMapperEx.getListByParentId(parentId);
+        if(list!=null && list.size()>0) {
+            for(MaterialCategory mc : list){
+                idList.add(mc.getId());
+                getIdListByParentId(idList, mc.getId());
+            }
+        }
+        return idList;
+    }
+
+    public List<MaterialVo4Unit> findBySelectWithBarCode(Long categoryId, String q, Integer offset, Integer rows)throws Exception{
         List<MaterialVo4Unit> list =null;
         try{
+            List<Long> idList = new ArrayList<>();
+            if(categoryId!=null){
+                Long parentId = categoryId;
+                idList = getListByParentId(parentId);
+            }
             if(StringUtil.isNotEmpty(q)) {
                 q = q.replace("'", "");
             }
-            list=  materialMapperEx.findBySelectWithBarCode(q, offset, rows);
+            list=  materialMapperEx.findBySelectWithBarCode(idList, q, offset, rows);
         }catch(Exception e){
             JshException.readFail(logger, e);
         }
         return list;
     }
 
-    public int findBySelectWithBarCodeCount(String q)throws Exception{
+    public int findBySelectWithBarCodeCount(Long categoryId, String q)throws Exception{
         int result=0;
         try{
+            List<Long> idList = new ArrayList<>();
+            if(categoryId!=null){
+                Long parentId = categoryId;
+                idList = getListByParentId(parentId);
+            }
             if(StringUtil.isNotEmpty(q)) {
                 q = q.replace("'", "");
             }
-            result = materialMapperEx.findBySelectWithBarCodeCount(q);
+            result = materialMapperEx.findBySelectWithBarCodeCount(idList, q);
         }catch(Exception e){
             logger.error("异常码[{}],异常提示[{}],异常[{}]",
                     ExceptionConstants.DATA_READ_FAIL_CODE,ExceptionConstants.DATA_READ_FAIL_MSG,e);
diff --git a/src/main/resources/mapper_xml/MaterialCategoryMapperEx.xml b/src/main/resources/mapper_xml/MaterialCategoryMapperEx.xml
index 83a8258b..f225dfed 100644
--- a/src/main/resources/mapper_xml/MaterialCategoryMapperEx.xml
+++ b/src/main/resources/mapper_xml/MaterialCategoryMapperEx.xml
@@ -46,6 +46,10 @@
                     ofType="com.jsh.erp.datasource.vo.TreeNode" select="getNextNodeTree"/>
     </resultMap>
 
+    <resultMap id="ResultCategoryMapList" type="com.jsh.erp.datasource.entities.MaterialCategory">
+        <result column="id" jdbcType="BIGINT" property="id" />
+    </resultMap>
+
     <sql id="Base_Column_List">
         id, name
     </sql>
@@ -123,4 +127,12 @@
         and ifnull(status,'0') !='2'
     </select>
 
+    <select id="getListByParentId" resultMap="ResultCategoryMapList">
+        SELECT id FROM jsh_material_category
+        where 1=1
+        <if test="parentId != null and parentId !=''">
+            and parent_id = #{parentId}
+        </if>
+    </select>
+
 </mapper>
\ No newline at end of file
diff --git a/src/main/resources/mapper_xml/MaterialMapperEx.xml b/src/main/resources/mapper_xml/MaterialMapperEx.xml
index e8b98af2..932244db 100644
--- a/src/main/resources/mapper_xml/MaterialMapperEx.xml
+++ b/src/main/resources/mapper_xml/MaterialMapperEx.xml
@@ -106,6 +106,12 @@
         <if test="q != null">
             and (m.name like '%${q}%' or me.bar_code like '%${q}%')
         </if>
+        <if test="idList.size()>0">
+            and m.category_id in
+            <foreach collection="idList" item="item" index="index" separator="," open="(" close=")">
+                #{item}
+            </foreach>
+        </if>
         and ifnull(m.delete_flag,'0') !='1'
         ORDER BY id desc
         <if test="offset != null and rows != null">
@@ -121,6 +127,12 @@
         <if test="q != null">
             and (m.name like '%${q}%' or me.bar_code like '%${q}%')
         </if>
+        <if test="idList.size()>0">
+            and m.category_id in
+            <foreach collection="idList" item="item" index="index" separator="," open="(" close=")">
+                #{item}
+            </foreach>
+        </if>
         and ifnull(m.delete_flag,'0') !='1'
     </select>