diff --git a/src/main/java/com/cm/population/service/population/impl/PopulationServiceImpl.java b/src/main/java/com/cm/population/service/population/impl/PopulationServiceImpl.java
index a5760f6..8203e19 100644
--- a/src/main/java/com/cm/population/service/population/impl/PopulationServiceImpl.java
+++ b/src/main/java/com/cm/population/service/population/impl/PopulationServiceImpl.java
@@ -108,6 +108,9 @@ public class PopulationServiceImpl extends AbstractService implements IPopulatio
                     save(token, populationVO);
                 }
             }
+        }else {
+            // 全部删除
+            populationDao.deleteByHouseId(houseId);
         }
     }