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
index 545003ae..177b6e18 100644
--- 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
@@ -37,10 +37,11 @@ public class LawsPartNameController {
     @ApiOperation(value = "企业标准-零部件树", notes = "企业标准-零部件树")
     @GetMapping("/")
     public Result<TreePage<PartName>> queryENTreeList(
-            @RequestParam(required = false, defaultValue = "") @ApiParam("一级节点名称") String nodeName,
+            @RequestParam(name = "selectNodeNames", required = false, defaultValue = "") @ApiParam("选中的节点名称") String selectNodeNames,
+            @RequestParam(name = "nodeName", required = false, defaultValue = "") @ApiParam("一级节点名称") String nodeName,
             @RequestParam(name = "pageNo", defaultValue = "1") @ApiParam("页码") Integer pageNo,
             @RequestParam(name = "pageSize", defaultValue = "10") @ApiParam("页面大小") Integer pageSize) {
-        TreePage<PartName> list = partNameService.queryTreeList(nodeName, pageNo, pageSize);
+        TreePage<PartName> list = partNameService.queryTreeList(selectNodeNames, nodeName, pageNo, pageSize);
         return Result.OK(list);
     }
 
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
index fc929ac3..a40ae61e 100644
--- 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
@@ -23,5 +23,5 @@ public interface PartNameService extends IService<PartName> {
      * @param pageSize
      * @return
      */
-    TreePage<PartName> queryTreeList(String nodeName, Integer pageNo, Integer pageSize);
+    TreePage<PartName> queryTreeList(String selectedNodeNames, String nodeName, Integer pageNo, Integer pageSize);
 }
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
index 35514fff..8ebe9244 100644
--- 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
@@ -36,10 +36,11 @@ public class PartNameServiceImpl extends ServiceImpl<PartNameMapper, PartName>
     private PartNameMapper partNameMapper;
 
     @Override
-    public TreePage<PartName> queryTreeList(String nodeName, Integer pageNo, Integer pageSize) {
+    public TreePage<PartName> queryTreeList(String selectedNodeNames, String nodeName, Integer pageNo, Integer pageSize) {
         LambdaQueryWrapper<PartName> queryWrapper = new LambdaQueryWrapper<>();
         queryWrapper.eq(PartName::getDelFlag, YesOrNoEnum.NO.getValue())
-                .like(StrUtil.isNotBlank(nodeName), PartName::getName, nodeName);
+                .like(StrUtil.isNotBlank(nodeName), PartName::getName, nodeName)
+                .in(StrUtil.isNotBlank(selectedNodeNames), PartName::getName, selectedNodeNames.split(","));
         List<PartName> allNodes = partNameMapper.selectList(queryWrapper);
 
         // 将所有节点转换为映射，以便快速查找
diff --git a/laws-modules/src/main/java/com/jero/modules/onlyoffice/service/impl/BusProcessModelHisServiceImpl.java b/laws-modules/src/main/java/com/jero/modules/onlyoffice/service/impl/BusProcessModelHisServiceImpl.java
index 6ad45cdf..4cd910c2 100644
--- a/laws-modules/src/main/java/com/jero/modules/onlyoffice/service/impl/BusProcessModelHisServiceImpl.java
+++ b/laws-modules/src/main/java/com/jero/modules/onlyoffice/service/impl/BusProcessModelHisServiceImpl.java
@@ -48,9 +48,6 @@ public class BusProcessModelHisServiceImpl extends ServiceImpl<BusProcessModelHi
     @Value("${file.sourceFilePath}")
     private String sourceFilePath;
 
-    @Resource
-    private MinioUtil minioUtil;
-
     @Override
     public BusProcessModelHis saveEditFile(String model) {
         BusProcessModelHis modelHis = new BusProcessModelHis();