diff --git a/pom.xml b/pom.xml
index f7280e9..16c8808 100644
--- a/pom.xml
+++ b/pom.xml
@@ -25,7 +25,7 @@
         <mybatis-spring-boot.version>2.2.2</mybatis-spring-boot.version>
         <pagehelper.boot.version>1.4.5</pagehelper.boot.version>
         <fastjson.version>2.0.16</fastjson.version>
-        <oshi.version>6.3.0</oshi.version>
+        <oshi.version>6.3.2</oshi.version>
         <commons.io.version>2.11.0</commons.io.version>
         <commons.fileupload.version>1.4</commons.fileupload.version>
         <commons.collections.version>3.2.2</commons.collections.version>
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java
index 1aa456f..4142388 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java
@@ -71,11 +71,7 @@ public class SysDeptServiceImpl implements ISysDeptService
     public List<SysDept> buildDeptTree(List<SysDept> depts)
     {
         List<SysDept> returnList = new ArrayList<SysDept>();
-        List<Long> tempList = new ArrayList<Long>();
-        for (SysDept dept : depts)
-        {
-            tempList.add(dept.getDeptId());
-        }
+        List<Long> tempList = depts.stream().map(SysDept::getDeptId).collect(Collectors.toList());
         for (SysDept dept : depts)
         {
             // 如果是顶级节点, 遍历该父节点的所有子节点
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysMenuServiceImpl.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysMenuServiceImpl.java
index 481a9ec..a85c350 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysMenuServiceImpl.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysMenuServiceImpl.java
@@ -223,11 +223,7 @@ public class SysMenuServiceImpl implements ISysMenuService
     public List<SysMenu> buildMenuTree(List<SysMenu> menus)
     {
         List<SysMenu> returnList = new ArrayList<SysMenu>();
-        List<Long> tempList = new ArrayList<Long>();
-        for (SysMenu dept : menus)
-        {
-            tempList.add(dept.getMenuId());
-        }
+        List<Long> tempList = menus.stream().map(SysMenu::getMenuId).collect(Collectors.toList());
         for (Iterator<SysMenu> iterator = menus.iterator(); iterator.hasNext();)
         {
             SysMenu menu = (SysMenu) iterator.next();
@@ -479,8 +475,8 @@ public class SysMenuServiceImpl implements ISysMenuService
     /**
      * 递归列表
      * 
-     * @param list
-     * @param t
+     * @param list 分类表
+     * @param t 子节点
      */
     private void recursionFn(List<SysMenu> list, SysMenu t)
     {
@@ -525,7 +521,7 @@ public class SysMenuServiceImpl implements ISysMenuService
     /**
      * 内链域名特殊字符替换
      * 
-     * @return
+     * @return 替换后的内链域名
      */
     public String innerLinkReplaceEach(String path)
     {