diff --git a/laws-modules/src/main/java/com/jero/modules/laws/standard/controller/LawsPartNameController.java b/laws-modules/src/main/java/com/jero/modules/laws/standard/controller/LawsPartNameController.java
new file mode 100644
index 00000000..be9a7b18
--- /dev/null
+++ b/laws-modules/src/main/java/com/jero/modules/laws/standard/controller/LawsPartNameController.java
@@ -0,0 +1,44 @@
+package com.jero.modules.laws.standard.controller;
+
+import com.jero.common.api.vo.Result;
+import com.jero.common.aspect.annotation.AutoLog;
+import com.jero.modules.laws.enterprise.entity.vo.LawsTreeNodeModel;
+import com.jero.modules.laws.standard.entity.LawsTreeNode;
+import com.jero.modules.laws.standard.entity.PartName;
+import com.jero.modules.laws.standard.service.PartNameService;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import io.swagger.annotations.ApiParam;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+import javax.annotation.Resource;
+import java.util.List;
+
+/**
+ * @author: Mzaxd
+ * @Date: 2024/1/19 10:42
+ */
+@Api(tags = "零部件")
+@RestController
+@RequestMapping("/laws/standard/partName")
+@Slf4j
+public class LawsPartNameController {
+
+    @Resource
+    private PartNameService partNameService;
+
+    @AutoLog(value = "企业标准-零部件树")
+    @ApiOperation(value = "企业标准-零部件树", notes = "企业标准-零部件树")
+    @GetMapping("/")
+    public Result<List<LawsTreeNodeModel>> queryENTreeList(
+            @RequestParam(required = false, defaultValue = "") @ApiParam("一级节点名称") String nodeName) {
+        List<LawsTreeNodeModel> list = partNameService.queryTreeList(nodeName);
+        return Result.OK(list);
+    }
+
+
+}
diff --git a/laws-modules/src/main/java/com/jero/modules/laws/standard/entity/PartName.java b/laws-modules/src/main/java/com/jero/modules/laws/standard/entity/PartName.java
new file mode 100644
index 00000000..6c610fac
--- /dev/null
+++ b/laws-modules/src/main/java/com/jero/modules/laws/standard/entity/PartName.java
@@ -0,0 +1,98 @@
+package com.jero.modules.laws.standard.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+
+import java.io.Serializable;
+import java.util.Date;
+import java.util.List;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.experimental.Accessors;
+
+/**
+ * @TableName laws_part_name
+ */
+@Data
+@TableName(value = "laws_part_name")
+@Accessors(chain = true)
+@EqualsAndHashCode(callSuper = false)
+@ApiModel(value = "laws_part_name对象", description = "零部件")
+public class PartName implements Serializable {
+
+    /**
+     * 主键ID
+     */
+    @TableId(type = IdType.ASSIGN_ID)
+    @ApiModelProperty(value = "主键ID")
+    private String id;
+
+    /**
+     * 创建人
+     */
+    @ApiModelProperty(value = "创建人")
+    private String createBy;
+
+    /**
+     * 创建时间
+     */
+    @ApiModelProperty(value = "创建时间")
+    private Date createTime;
+
+    /**
+     * 更新人
+     */
+    @ApiModelProperty(value = "更新人")
+    private String updateBy;
+
+    /**
+     * 更新时间
+     */
+    @ApiModelProperty(value = "更新时间")
+    private Date updateTime;
+
+    /**
+     * 所属部门
+     */
+    @ApiModelProperty(value = "所属部门")
+    private String orgCode;
+
+    /**
+     * 0表示未删除,1表示删除
+     */
+    @ApiModelProperty(value = "0表示未删除,1表示删除")
+    private Integer delFlag;
+
+    /**
+     * 零部件码
+     */
+    @ApiModelProperty(value = "零部件码")
+    private String code;
+
+    /**
+     * 零部件名称
+     */
+    @ApiModelProperty(value = "零部件名称")
+    private String name;
+
+    /**
+     * 父级零件id
+     */
+    @ApiModelProperty(value = "父级零件id")
+    private String parentId;
+
+    /**
+     * 子零部件
+     */
+    @TableField(exist = false)
+    @ApiModelProperty(value = "子零部件")
+    private List<PartName> childPartNameList;
+
+    @TableField(exist = false)
+    private static final long serialVersionUID = 1L;
+}
\ No newline at end of file
diff --git a/laws-modules/src/main/java/com/jero/modules/laws/standard/mapper/PartNameMapper.java b/laws-modules/src/main/java/com/jero/modules/laws/standard/mapper/PartNameMapper.java
new file mode 100644
index 00000000..67bf3c10
--- /dev/null
+++ b/laws-modules/src/main/java/com/jero/modules/laws/standard/mapper/PartNameMapper.java
@@ -0,0 +1,18 @@
+package com.jero.modules.laws.standard.mapper;
+
+import com.jero.modules.laws.standard.entity.PartName;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+
+/**
+* @author ThinkBook
+* @description 针对表【laws_part_name】的数据库操作Mapper
+* @createDate 2024-01-19 10:37:39
+* @Entity com.jero.modules.laws.standard.entity.PartName
+*/
+public interface PartNameMapper extends BaseMapper<PartName> {
+
+}
+
+
+
+
diff --git a/laws-modules/src/main/java/com/jero/modules/laws/standard/service/PartNameService.java b/laws-modules/src/main/java/com/jero/modules/laws/standard/service/PartNameService.java
new file mode 100644
index 00000000..6cf1ff63
--- /dev/null
+++ b/laws-modules/src/main/java/com/jero/modules/laws/standard/service/PartNameService.java
@@ -0,0 +1,23 @@
+package com.jero.modules.laws.standard.service;
+
+import com.jero.modules.laws.enterprise.entity.vo.LawsTreeNodeModel;
+import com.jero.modules.laws.standard.entity.LawsTreeNode;
+import com.jero.modules.laws.standard.entity.PartName;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+import java.util.List;
+
+/**
+* @author ThinkBook
+* @description 针对表【laws_part_name】的数据库操作Service
+* @createDate 2024-01-19 10:37:39
+*/
+public interface PartNameService extends IService<PartName> {
+
+    /**
+     * 查询零部件树
+     * @param nodeName
+     * @return
+     */
+    List<LawsTreeNodeModel> queryTreeList(String nodeName);
+}
diff --git a/laws-modules/src/main/java/com/jero/modules/laws/standard/service/impl/LawsTreeNodeServiceImpl.java b/laws-modules/src/main/java/com/jero/modules/laws/standard/service/impl/LawsTreeNodeServiceImpl.java
index efa9346a..38b9dbaf 100644
--- a/laws-modules/src/main/java/com/jero/modules/laws/standard/service/impl/LawsTreeNodeServiceImpl.java
+++ b/laws-modules/src/main/java/com/jero/modules/laws/standard/service/impl/LawsTreeNodeServiceImpl.java
@@ -103,7 +103,7 @@ public class LawsTreeNodeServiceImpl extends ServiceImpl<LawsTreeNodeMapper, Law
         }
     }
 
-    private Set<LawsTreeNode> findPathToRoot(List<LawsTreeNode> allNodes, LawsTreeNode node) {
+    public static Set<LawsTreeNode> findPathToRoot(List<LawsTreeNode> allNodes, LawsTreeNode node) {
         Set<LawsTreeNode> pathNodes = new HashSet<>();
         LawsTreeNode[] currentHolder = new LawsTreeNode[1];
         currentHolder[0] = node;
@@ -116,7 +116,7 @@ public class LawsTreeNodeServiceImpl extends ServiceImpl<LawsTreeNodeMapper, Law
         return pathNodes;
     }
 
-    private Set<LawsTreeNode> findAllChildren(List<LawsTreeNode> allNodes, LawsTreeNode node) {
+    public Set<LawsTreeNode> findAllChildren(List<LawsTreeNode> allNodes, LawsTreeNode node) {
         Set<LawsTreeNode> childrenSet = new HashSet<>();
         List<LawsTreeNode> directChildren = allNodes.stream()
                 .filter(n -> n.getParentId().equals(node.getId()))
diff --git a/laws-modules/src/main/java/com/jero/modules/laws/standard/service/impl/PartNameServiceImpl.java b/laws-modules/src/main/java/com/jero/modules/laws/standard/service/impl/PartNameServiceImpl.java
new file mode 100644
index 00000000..fbdef5f9
--- /dev/null
+++ b/laws-modules/src/main/java/com/jero/modules/laws/standard/service/impl/PartNameServiceImpl.java
@@ -0,0 +1,84 @@
+package com.jero.modules.laws.standard.service.impl;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.jero.common.constant.CommonConstant;
+import com.jero.common.exception.JeroBootException;
+import com.jero.modules.laws.enterprise.EnterpriseConstants;
+import com.jero.modules.laws.enterprise.entity.vo.LawsTreeNodeModel;
+import com.jero.modules.laws.enterprise.util.FindsTreeNodeChildrenUtil;
+import com.jero.modules.laws.standard.entity.LawsTreeNode;
+import com.jero.modules.laws.standard.entity.PartName;
+import com.jero.modules.laws.standard.service.PartNameService;
+import com.jero.modules.laws.standard.mapper.PartNameMapper;
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+/**
+* @author ThinkBook
+* @description 针对表【laws_part_name】的数据库操作Service实现
+* @createDate 2024-01-19 10:37:39
+*/
+@Service
+@Transactional(rollbackFor = JeroBootException.class)
+public class PartNameServiceImpl extends ServiceImpl<PartNameMapper, PartName>
+    implements PartNameService{
+
+    @Override
+    public List<LawsTreeNodeModel> queryTreeList(String nodeName) {
+        LambdaQueryWrapper<PartName> query = new LambdaQueryWrapper<>();
+        query.eq(PartName::getDelFlag, CommonConstant.DEL_FLAG_0.toString());
+        List<PartName> allNodesPartName = this.list(query);
+
+        // 将PartName转换为LawsTreeNode
+        List<LawsTreeNode> allNodes = this.convertPartNameToLawsTreeNode(allNodesPartName);
+
+        Set<LawsTreeNode> nodesSet = new HashSet<>();
+
+        List<LawsTreeNode> matchedNodes = allNodes.stream()
+                .filter(node -> node.getNodeName().contains(nodeName))
+                .collect(Collectors.toList());
+
+        for (LawsTreeNode matchedNode : matchedNodes) {
+            nodesSet.addAll(LawsTreeNodeServiceImpl.findPathToRoot(allNodes, matchedNode));
+            // 需求调整 只带上级不带下级
+//            nodesSet.addAll(findAllChildren(allNodes, matchedNode));
+        }
+        // 如果没有任何匹配或者只匹配到了跟节点，则只返回根节点
+        List<LawsTreeNode> lawsTreeNodes = new ArrayList<>();
+        if (nodesSet.size() <= 1) {
+            LawsTreeNode parentNode = allNodes.stream().filter(node -> node.getParentCode() == null).collect(Collectors.toList()).get(0);
+            lawsTreeNodes.add(parentNode);
+        } else {
+            lawsTreeNodes = new ArrayList<>(nodesSet);
+        }
+        // 调用wrapTreeDataToTreeList方法生成树状数据
+        return FindsTreeNodeChildrenUtil.wrapTreeDataToTreeList(lawsTreeNodes);
+    }
+
+    private List<LawsTreeNode> convertPartNameToLawsTreeNode(List<PartName> allNodesPartName) {
+        List<LawsTreeNode> allNodes = new ArrayList<>();
+        for (PartName partName : allNodesPartName) {
+            LawsTreeNode lawsTreeNode = new LawsTreeNode();
+            lawsTreeNode.setId(partName.getId());
+            lawsTreeNode.setNodeCode(partName.getCode());
+            lawsTreeNode.setNodeName(partName.getName());
+            lawsTreeNode.setParentId(partName.getParentId());
+            lawsTreeNode.setDelFlag(partName.getDelFlag());
+            allNodes.add(lawsTreeNode);
+        }
+        return allNodes;
+    }
+
+}
+
+
+
+