diff --git a/src/main/java/com/ruoyi/airline/service/impl/AirlineAreaGroupServiceImpl.java b/src/main/java/com/ruoyi/airline/service/impl/AirlineAreaGroupServiceImpl.java
index 3017cc0..a3ee576 100644
--- a/src/main/java/com/ruoyi/airline/service/impl/AirlineAreaGroupServiceImpl.java
+++ b/src/main/java/com/ruoyi/airline/service/impl/AirlineAreaGroupServiceImpl.java
@@ -136,4 +136,18 @@ public class AirlineAreaGroupServiceImpl implements IAirlineAreaGroupService {
         
         return result;
     }
+
+    @Override
+    public int deleteArea(Long areaId) {
+        // 1、删除空域分组明细关联
+        AirlineAreaGroupInfoDTO dto = new AirlineAreaGroupInfoDTO();
+        dto.setAreaId(areaId);
+        AirlineAreaGroupInfo model = AirlineAreaGroupInfoServiceConvert.to(dto);
+        iAirlineAreaGroupInfoDomain.deleteGroupInfo(model);
+        
+        // 2、软删除空域
+        AirlineArea areaModel = new AirlineArea();
+        areaModel.setId(areaId);
+        return iAirlineAreaDomain.deleteArea(areaModel);
+    }
 }