diff --git a/viewsh-module-ops/viewsh-module-environment-biz/src/main/java/com/viewsh/module/ops/environment/service/cleanorder/CleanOrderServiceImpl.java b/viewsh-module-ops/viewsh-module-environment-biz/src/main/java/com/viewsh/module/ops/environment/service/cleanorder/CleanOrderServiceImpl.java
index 9b0de33..1dd0195 100644
--- a/viewsh-module-ops/viewsh-module-environment-biz/src/main/java/com/viewsh/module/ops/environment/service/cleanorder/CleanOrderServiceImpl.java
+++ b/viewsh-module-ops/viewsh-module-environment-biz/src/main/java/com/viewsh/module/ops/environment/service/cleanorder/CleanOrderServiceImpl.java
@@ -30,6 +30,7 @@ import org.springframework.transaction.annotation.Transactional;
 
 import java.time.Duration;
 import java.time.LocalDateTime;
+import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
@@ -485,22 +486,34 @@ public class CleanOrderServiceImpl implements CleanOrderService {
                     }
                 })
                 .map(Long::parseLong)
-                .filter(pid -> !pid.equals(areaId))  // 排除当前区域，避免重复
+                .filter(pid -> !pid.equals(areaId))  // 排除当前区域，避免循环引用
                 .collect(Collectors.toList());
 
-        // 5. 无有效父级，直接返回区域名称
-        if (parentIds.isEmpty()) {
+        // 5. 在ID层面去重相邻重复的ID（只去除数据错误导致的重复，保留不同ID的相同名称）
+        List<Long> deduplicatedIds = new ArrayList<>();
+        Long lastId = null;
+        for (Long parentId : parentIds) {
+            if (!parentId.equals(lastId)) {
+                deduplicatedIds.add(parentId);
+                lastId = parentId;
+            } else {
+                log.warn("检测到parent_path中重复的ID: areaId={}, duplicateId={}", areaId, parentId);
+            }
+        }
+
+        // 6. 无有效父级，直接返回区域名称
+        if (deduplicatedIds.isEmpty()) {
             return area.getAreaName();
         }
 
-        // 6. 批量查询所有父级区域（避免 N+1 查询）
-        List<OpsBusAreaDO> parents = opsBusAreaMapper.selectBatchIds(parentIds);
+        // 7. 批量查询所有父级区域（避免 N+1 查询）
+        List<OpsBusAreaDO> parents = opsBusAreaMapper.selectBatchIds(deduplicatedIds);
         if (parents == null || parents.isEmpty()) {
-            log.warn("未找到父级区域: areaId={}, parentIds={}", areaId, parentIds);
+            log.warn("未找到父级区域: areaId={}, parentIds={}", areaId, deduplicatedIds);
             return area.getAreaName();
         }
 
-        // 7. 构建ID到区域的映射
+        // 8. 构建ID到区域的映射
         Map<Long, String> parentNameMap = parents.stream()
                 .collect(Collectors.toMap(
                         OpsBusAreaDO::getId,
@@ -508,13 +521,18 @@ public class CleanOrderServiceImpl implements CleanOrderService {
                         (existing, replacement) -> existing  // 处理重复key
                 ));
 
-        // 8. 按顺序拼接区域路径
-        String path = parentIds.stream()
+        // 9. 按顺序拼接区域路径（保持ID顺序）
+        List<String> pathSegments = deduplicatedIds.stream()
                 .filter(parentNameMap::containsKey)  // 过滤掉不存在的父级
                 .map(parentNameMap::get)
-                .collect(Collectors.joining("/"));
+                .collect(Collectors.toList());
 
-        // 9. 拼接当前区域名称
-        return StrUtil.isNotBlank(path) ? path + "/" + area.getAreaName() : area.getAreaName();
+        // 10. 拼接完整路径
+        String path = String.join("/", pathSegments);
+        if (StrUtil.isBlank(path)) {
+            return area.getAreaName();
+        }
+
+        return path + "/" + area.getAreaName();
     }
 }
diff --git a/viewsh-module-ops/viewsh-module-ops-biz/src/main/java/com/viewsh/module/ops/service/area/OpsBusAreaServiceImpl.java b/viewsh-module-ops/viewsh-module-ops-biz/src/main/java/com/viewsh/module/ops/service/area/OpsBusAreaServiceImpl.java
index 9fd3ff5..30245ca 100644
--- a/viewsh-module-ops/viewsh-module-ops-biz/src/main/java/com/viewsh/module/ops/service/area/OpsBusAreaServiceImpl.java
+++ b/viewsh-module-ops/viewsh-module-ops-biz/src/main/java/com/viewsh/module/ops/service/area/OpsBusAreaServiceImpl.java
@@ -170,7 +170,7 @@ public class OpsBusAreaServiceImpl implements OpsBusAreaService {
             return null;
         }
         if (parent.getParentPath() == null || parent.getParentPath().isEmpty()) {
-            return String.valueOf(parentId);
+            return "/" + parentId;
         }
         return parent.getParentPath() + "/" + parentId;
     }
@@ -187,9 +187,10 @@ public class OpsBusAreaServiceImpl implements OpsBusAreaService {
         if (target == null || target.getParentPath() == null) {
             return false;
         }
-        return target.getParentPath().contains("/" + sourceId + "/")
-                || target.getParentPath().startsWith(sourceId + "/")
-                || target.getParentPath().endsWith("/" + sourceId);
+        // parent_path 格式：/1/2/3
+        // 判断 sourceId 是否在 parent_path 中
+        String path = target.getParentPath();
+        return path.contains("/" + sourceId + "/") || path.endsWith("/" + sourceId);
     }
 
     @Override
diff --git a/viewsh-module-ops/viewsh-module-ops-biz/src/test/java/com/viewsh/module/ops/service/area/OpsBusAreaServiceTest.java b/viewsh-module-ops/viewsh-module-ops-biz/src/test/java/com/viewsh/module/ops/service/area/OpsBusAreaServiceTest.java
index 42099d1..310c5c3 100644
--- a/viewsh-module-ops/viewsh-module-ops-biz/src/test/java/com/viewsh/module/ops/service/area/OpsBusAreaServiceTest.java
+++ b/viewsh-module-ops/viewsh-module-ops-biz/src/test/java/com/viewsh/module/ops/service/area/OpsBusAreaServiceTest.java
@@ -149,7 +149,7 @@ class OpsBusAreaServiceTest {
 
         OpsBusAreaDO parentArea = OpsBusAreaDO.builder()
                 .id(1L)
-                .parentPath("10")
+                .parentPath("/10")  // parent_path 现在以 / 开头
                 .build();
 
         when(opsBusAreaMapper.selectById(1L)).thenReturn(parentArea);
@@ -166,7 +166,7 @@ class OpsBusAreaServiceTest {
         assertNotNull(areaId);
         verify(opsBusAreaMapper, times(1)).insert(argThat((OpsBusAreaDO area) ->
                 "A栋".equals(area.getAreaName()) &&
-                        "10/1".equals(area.getParentPath())  // PBT: parent_path 不变性
+                        "/10/1".equals(area.getParentPath())  // PBT: parent_path 以 / 开头
         ));
     }