diff --git a/bonus-modules/bonus-material/src/main/java/com/bonus/material/ma/controller/MaTypeConfigController.java b/bonus-modules/bonus-material/src/main/java/com/bonus/material/ma/controller/MaTypeConfigController.java
index c7a92273..72fdd1b4 100644
--- a/bonus-modules/bonus-material/src/main/java/com/bonus/material/ma/controller/MaTypeConfigController.java
+++ b/bonus-modules/bonus-material/src/main/java/com/bonus/material/ma/controller/MaTypeConfigController.java
@@ -96,24 +96,27 @@ public class MaTypeConfigController extends BaseController {
         }
 
         // ------------------- 数据过滤开始 ---------------------
-        if (maTypeConfigDto != null) {
-            // 1.根据库管员或维修员用户id过滤数据
-            if (maTypeConfigDto.getUserId() != null && maTypeConfigDto.getUserId() != 0L) {
-                List<MaTypeConfigVo> filterCollected = list.stream().
-                        filter(maTypeConfigVo -> maTypeConfigVo.getKeeperUserId().equals(maTypeConfigDto.getUserId())
-                                ||
-                                maTypeConfigVo.getRepairUserId().equals(maTypeConfigDto.getUserId()
-                                ))
-                        .collect(Collectors.toList());
-                return success(filterCollected);
+        if (maTypeConfigDto == null || maTypeConfigDto.getUserId() == null || maTypeConfigDto.getUserId() == 0L) {
+            // 如果参数无效，则返回原始列表
+            return success(list);
+        }
+
+        List<MaTypeConfigVo> filteredList = new ArrayList<>();
+
+        for (MaTypeConfigVo maTypeConfigVo : list) {
+            if (maTypeConfigVo.getKeeperUserId().equals(maTypeConfigDto.getUserId()) ||
+                    maTypeConfigVo.getRepairUserId().equals(maTypeConfigDto.getUserId())
+            ) {
+                filteredList.add(maTypeConfigVo);
             }
         }
+
+        return success(filteredList);
         // ------------------- 数据过滤结束 ---------------------
 
 
 
         // -------------------- 数据处理结束 ---------------------
-        return success(list);
     }
 
 
diff --git a/bonus-modules/bonus-material/src/main/java/com/bonus/material/ma/service/impl/TypeServiceImpl.java b/bonus-modules/bonus-material/src/main/java/com/bonus/material/ma/service/impl/TypeServiceImpl.java
index a4537a97..0a6b5728 100644
--- a/bonus-modules/bonus-material/src/main/java/com/bonus/material/ma/service/impl/TypeServiceImpl.java
+++ b/bonus-modules/bonus-material/src/main/java/com/bonus/material/ma/service/impl/TypeServiceImpl.java
@@ -164,17 +164,19 @@ public class TypeServiceImpl implements ITypeService {
      */
     @Override
     public List<MaTypeConfigVo> selectThreeFourLevelTypeListAndParent(Type type) {
+        // 查询四级节点列表
         List<MaTypeConfigVo> fourLevelTypeList = typeMapper.selectFourLevelTypeListAndParent(type);
         if (fourLevelTypeList != null && !fourLevelTypeList.isEmpty()) {
+            // 查询三级节点列表
             List<MaTypeConfigVo> threeLevelTypeList = typeMapper.selectThreeLevelTypeListAndParent(type);
             if (threeLevelTypeList != null && !threeLevelTypeList.isEmpty()) {
                 // 循环，把三级节点放入fourLevelTypeList集合中
-                for (MaTypeConfigVo threeLevelType : threeLevelTypeList) {
-                    // 循环，把三级节点放入fourLevelTypeList集合中
-                    for (MaTypeConfigVo fourLevelType : fourLevelTypeList) {
-                        // 如果三级节点的父级id和四级节点的id相同，则把三级节点放入四级节点的children集合中
-                        if (threeLevelType.getParentId().equals(fourLevelType.getTypeId())) {
-                            fourLevelType.getChildren().add(threeLevelType);
+                for (MaTypeConfigVo fourLevelType : fourLevelTypeList) {
+                    // 内循环四级节点
+                    for (MaTypeConfigVo threeLevelType : threeLevelTypeList) {
+                        // 如果四级节点的父级id和三级节点的id相同，则把四级节点放入三级节点的children集合中
+                        if (fourLevelType.getParentId().equals(threeLevelType.getTypeId())) {
+                            threeLevelType.getChildren().add(fourLevelType);
                         }
                     }
                 }