diff --git a/ghy-admin/src/main/java/com/ghy/web/controller/goods/GoodsController.java b/ghy-admin/src/main/java/com/ghy/web/controller/goods/GoodsController.java
index b8edadac..75d22f1d 100644
--- a/ghy-admin/src/main/java/com/ghy/web/controller/goods/GoodsController.java
+++ b/ghy-admin/src/main/java/com/ghy/web/controller/goods/GoodsController.java
@@ -31,6 +31,8 @@ public class GoodsController extends BaseController {
     @Resource
     private DeptGoodsCategoryService deptGoodsCategoryService;
     @Resource
+    private GoodsCategoryService goodsCategoryService;
+    @Resource
     private GoodsImgsService goodsImgsService;
     @Resource
     private GoodsAreaService goodsAreaService;
@@ -65,6 +67,21 @@ public class GoodsController extends BaseController {
     @ResponseBody
     public TableDataInfo appList(@RequestBody Goods goods) {
         startPage();
+
+        // 判断类目id是否为第三级，不是的话需要找到所有符合条件的第三级类目id作为新的条件
+        if (goods.getDeptGoodsCategoryId() != null) {
+            GoodsCategory goodsCategory = goodsCategoryService.selectById(goods.getDeptGoodsCategoryId());
+            if (goodsCategory.getLevel() == 0) {
+                goods.setDeptGoodsCategoryId(null);
+            } else if (goodsCategory.getLevel() == 1) {
+                GoodsCategory params = new GoodsCategory();
+                params.setParentCategoryId(goodsCategory.getGoodsCategoryId());
+                List<GoodsCategory> filteredCategory = goodsCategoryService.selectGoodsCategoryList(params);
+                List<Long> filteredCategoryIds = filteredCategory.stream().map(GoodsCategory::getGoodsCategoryId).collect(Collectors.toList());
+                goods.setDeptGoodsCategoryId(null);
+                goods.setDeptGoodsCategoryIds(filteredCategoryIds);
+            }
+        }
         List<Goods> list = goodsService.selectGoodsList(goods);
         list.forEach(one -> {
             // 补全商品
diff --git a/ghy-admin/src/main/java/com/ghy/web/controller/goods/GoodsDeptCategoryController.java b/ghy-admin/src/main/java/com/ghy/web/controller/goods/GoodsDeptCategoryController.java
index 8b829df8..1947bc7f 100644
--- a/ghy-admin/src/main/java/com/ghy/web/controller/goods/GoodsDeptCategoryController.java
+++ b/ghy-admin/src/main/java/com/ghy/web/controller/goods/GoodsDeptCategoryController.java
@@ -15,9 +15,11 @@ import org.apache.commons.lang3.StringUtils;
 import org.apache.shiro.authz.annotation.RequiresPermissions;
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.ModelMap;
+import org.springframework.util.CollectionUtils;
 import org.springframework.web.bind.annotation.*;
 
 import javax.annotation.Resource;
+import java.util.ArrayList;
 import java.util.List;
 
 @Controller
@@ -63,6 +65,29 @@ public class GoodsDeptCategoryController extends BaseController {
 
     }
 
+    @PostMapping("/app/listByStep")
+    @ResponseBody
+    public AjaxResult appListByStep(@RequestBody DeptGoodsCategory deptGoodsCategory) {
+        List<DeptGoodsCategory> resList = new ArrayList<DeptGoodsCategory>();
+        try {
+            if (deptGoodsCategory.getIsAllNode() == null || !deptGoodsCategory.getIsAllNode()) {
+                List<DeptGoodsCategory> list = deptGoodsCategoryService.listByStep(deptGoodsCategory);
+                if (!CollectionUtils.isEmpty(list)) {
+                    DeptGoodsCategory allGoodsNode = new DeptGoodsCategory();
+                    allGoodsNode.setGoodsCategoryName("全部");
+                    allGoodsNode.setIsAllNode(true);
+                    resList.add(allGoodsNode);
+                    resList.addAll(list);
+                }
+            }
+            return AjaxResult.success(resList);
+        }catch (Exception e){
+            logger.error(e.getMessage());
+            return AjaxResult.error(ExceptionUtil.getExceptionMessage(e));
+        }
+
+    }
+
     @RequiresPermissions("goods:deptcategory:edit")
     @GetMapping("/edit/{id}")
     public String edit(@PathVariable("id") Long id, ModelMap mmap) {
diff --git a/ghy-admin/src/main/java/com/ghy/web/controller/worker/WorkerController.java b/ghy-admin/src/main/java/com/ghy/web/controller/worker/WorkerController.java
index ff8d9ba7..43537cd2 100644
--- a/ghy-admin/src/main/java/com/ghy/web/controller/worker/WorkerController.java
+++ b/ghy-admin/src/main/java/com/ghy/web/controller/worker/WorkerController.java
@@ -9,6 +9,8 @@ import com.ghy.common.enums.GoodsStatus;
 import com.ghy.common.enums.WorkerStatus;
 import com.ghy.common.utils.ExceptionUtil;
 import com.ghy.goods.domain.Goods;
+import com.ghy.goods.domain.GoodsCategory;
+import com.ghy.goods.service.GoodsCategoryService;
 import com.ghy.goods.service.GoodsService;
 import com.ghy.web.pojo.vo.WorkerListRequest;
 import com.ghy.web.pojo.vo.WorkerListResponse;
@@ -55,6 +57,9 @@ public class WorkerController extends BaseController {
     @Autowired
     private GoodsService goodsService;
 
+    @Autowired
+    private GoodsCategoryService goodsCategoryService;
+
     @Autowired
     private WorkerBankService workerBankService;
 
@@ -128,7 +133,22 @@ public class WorkerController extends BaseController {
             List<Long> workerIdsByArea = workerAreaList.stream().map(WorkerArea::getWorkerId).collect(Collectors.toList());
             // 查询满足技能条件的师傅技能记录
             WorkerGoodsCategory workerGoodsCategory = new WorkerGoodsCategory();
-            workerGoodsCategory.setGoodsCategoryId(workerListRequest.getGoodsCategoryId());
+            // 判断类目id是否为第三级，不是的话需要找到所有符合条件的第三级类目id作为新的条件
+            if (workerListRequest.getGoodsCategoryId() != null) {
+                GoodsCategory goodsCategory = goodsCategoryService.selectById(workerListRequest.getGoodsCategoryId());
+                if (goodsCategory.getLevel() == 0) {
+                    workerGoodsCategory.setGoodsCategoryId(null);
+                } else if (goodsCategory.getLevel() == 1) {
+                    GoodsCategory params = new GoodsCategory();
+                    params.setParentCategoryId(goodsCategory.getGoodsCategoryId());
+                    List<GoodsCategory> filteredCategory = goodsCategoryService.selectGoodsCategoryList(params);
+                    List<Long> filteredCategoryIds = filteredCategory.stream().map(GoodsCategory::getGoodsCategoryId).collect(Collectors.toList());
+                    workerGoodsCategory.setGoodsCategoryId(null);
+                    workerGoodsCategory.setGoodsCategoryIds(filteredCategoryIds);
+                } else {
+                    workerGoodsCategory.setGoodsCategoryId(workerListRequest.getGoodsCategoryId());
+                }
+            }
             List<WorkerGoodsCategory> workerGoodsCategoryList = workerGoodsCategoryService.getWorkerGoodsCategory(workerGoodsCategory);
             List<Long> workerIdsByCategory = workerGoodsCategoryList.stream().map(WorkerGoodsCategory::getWorkerId).collect(Collectors.toList());
             // 两个list中的workerid取交集
diff --git a/ghy-goods/src/main/java/com/ghy/goods/domain/DeptGoodsCategory.java b/ghy-goods/src/main/java/com/ghy/goods/domain/DeptGoodsCategory.java
index 15d74253..991545a9 100644
--- a/ghy-goods/src/main/java/com/ghy/goods/domain/DeptGoodsCategory.java
+++ b/ghy-goods/src/main/java/com/ghy/goods/domain/DeptGoodsCategory.java
@@ -20,7 +20,7 @@ public class DeptGoodsCategory extends GoodsCategory {
 
     @Excel(name = "分公司id", cellType = Excel.ColumnType.NUMERIC)
     private Long deptId;
-    
+
     @Excel(name = "分公司备注类目名称", cellType = Excel.ColumnType.STRING)
     private String deptCategoryName;
 
@@ -52,4 +52,5 @@ public class DeptGoodsCategory extends GoodsCategory {
 
     private List<DeptGoodsCategory> child;
 
+    private Boolean isAllNode;
 }
diff --git a/ghy-goods/src/main/java/com/ghy/goods/domain/Goods.java b/ghy-goods/src/main/java/com/ghy/goods/domain/Goods.java
index e390305f..8257ad62 100644
--- a/ghy-goods/src/main/java/com/ghy/goods/domain/Goods.java
+++ b/ghy-goods/src/main/java/com/ghy/goods/domain/Goods.java
@@ -39,6 +39,8 @@ public class Goods extends BaseEntity {
     @Excel(name = "类别id,必须是关联到系统的第三级目录")
     private Long deptGoodsCategoryId;
 
+    private List<Long> deptGoodsCategoryIds;
+
     @Excel(name = "商品图片", cellType = Excel.ColumnType.IMAGE)
     private String goodsImgUrl;
 
diff --git a/ghy-goods/src/main/java/com/ghy/goods/service/GoodsCategoryService.java b/ghy-goods/src/main/java/com/ghy/goods/service/GoodsCategoryService.java
index fddc5255..eb56a2eb 100644
--- a/ghy-goods/src/main/java/com/ghy/goods/service/GoodsCategoryService.java
+++ b/ghy-goods/src/main/java/com/ghy/goods/service/GoodsCategoryService.java
@@ -33,7 +33,6 @@ public interface GoodsCategoryService {
      */
     List<GoodsCategory> selectGoodsCategoryList(GoodsCategory goodsCategory);
 
-
     /**
      * 查询类目管理树
      *
diff --git a/ghy-goods/src/main/resources/mapper/goods/GoodsCategoryMapper.xml b/ghy-goods/src/main/resources/mapper/goods/GoodsCategoryMapper.xml
index 71371548..e1aee2aa 100644
--- a/ghy-goods/src/main/resources/mapper/goods/GoodsCategoryMapper.xml
+++ b/ghy-goods/src/main/resources/mapper/goods/GoodsCategoryMapper.xml
@@ -33,6 +33,9 @@
             <if test="goodsCategoryName != null and goodsCategoryName != ''">
                 AND goods_category_name LIKE concat('%', #{goodsCategoryName}, '%')
             </if>
+            <if test="parentCategoryId != null">
+                AND parent_category_id = #{parentCategoryId}
+            </if>
             <if test="status != null and status != ''">
                 AND status = #{status}
             </if>
@@ -108,4 +111,4 @@
             #{goodsCategoryId}
         </foreach>
     </select>
-</mapper>
\ No newline at end of file
+</mapper>
diff --git a/ghy-goods/src/main/resources/mapper/goods/GoodsMapper.xml b/ghy-goods/src/main/resources/mapper/goods/GoodsMapper.xml
index 4ede7966..e2e1042b 100644
--- a/ghy-goods/src/main/resources/mapper/goods/GoodsMapper.xml
+++ b/ghy-goods/src/main/resources/mapper/goods/GoodsMapper.xml
@@ -94,6 +94,11 @@
             <if test="deptGoodsCategoryId != null and deptGoodsCategoryId != ''">
                 AND dept_goods_category_id = #{deptGoodsCategoryId}
             </if>
+            <if test="deptGoodsCategoryIds != null">
+                <foreach collection="deptGoodsCategoryIds" item="deptGoodsCategoryId" open="(" separator="," close=")">
+                    #{deptGoodsCategoryId}
+                </foreach>
+            </if>
             <if test="areaId != null and areaId != ''">
                 AND country_area_id = #{areaId}
             </if>
diff --git a/ghy-worker/src/main/java/com/ghy/worker/domain/WorkerGoodsCategory.java b/ghy-worker/src/main/java/com/ghy/worker/domain/WorkerGoodsCategory.java
index f3eada0d..81e75c12 100644
--- a/ghy-worker/src/main/java/com/ghy/worker/domain/WorkerGoodsCategory.java
+++ b/ghy-worker/src/main/java/com/ghy/worker/domain/WorkerGoodsCategory.java
@@ -3,6 +3,8 @@ package com.ghy.worker.domain;
 import com.ghy.common.core.domain.BaseEntity;
 import lombok.Data;
 
+import java.util.List;
+
 /**
  * 师傅服务类目
  *
@@ -27,4 +29,6 @@ public class WorkerGoodsCategory extends BaseEntity {
     private Long goodsCategoryId;
 
     private String goodsCategoryName;
+
+    private List<Long> goodsCategoryIds;
 }
diff --git a/ghy-worker/src/main/resources/mapper/worker/WorkerGoodsCategoryMapper.xml b/ghy-worker/src/main/resources/mapper/worker/WorkerGoodsCategoryMapper.xml
index a8216fdb..138dbc49 100644
--- a/ghy-worker/src/main/resources/mapper/worker/WorkerGoodsCategoryMapper.xml
+++ b/ghy-worker/src/main/resources/mapper/worker/WorkerGoodsCategoryMapper.xml
@@ -56,6 +56,11 @@
             <if test="goodsCategoryId != null">
                 AND wgc.goods_category_id = #{goodsCategoryId}
             </if>
+            <if test="goodsCategoryIds != null">
+                <foreach collection="goodsCategoryIds" item="goodsCategoryId" open="(" separator="," close=")">
+                    #{goodsCategoryId}
+                </foreach>
+            </if>
         </where>
     </select>