diff --git a/src/main/java/com/cm/population/dao/population/IPopulationDao.java b/src/main/java/com/cm/population/dao/population/IPopulationDao.java
index 0401673..789db99 100644
--- a/src/main/java/com/cm/population/dao/population/IPopulationDao.java
+++ b/src/main/java/com/cm/population/dao/population/IPopulationDao.java
@@ -120,9 +120,9 @@ public interface IPopulationDao {
     /**
      * 通过房屋ID删除人员信息
      *
-     * @param populationId
+     * @param houseId
      * @throws UpdateException
      */
-    void deleteById(String populationId) throws RemoveException;
+    void deleteByHouseId(String houseId) throws RemoveException;
 
 }
\ No newline at end of file
diff --git a/src/main/java/com/cm/population/service/house/impl/HouseServiceImpl.java b/src/main/java/com/cm/population/service/house/impl/HouseServiceImpl.java
index 4c29a13..382cac0 100644
--- a/src/main/java/com/cm/population/service/house/impl/HouseServiceImpl.java
+++ b/src/main/java/com/cm/population/service/house/impl/HouseServiceImpl.java
@@ -152,7 +152,7 @@ public class HouseServiceImpl extends AbstractService implements IHouseService {
                 }
             }
 
-            populationdao.deleteById(houseId);
+            populationdao.deleteByHouseId(houseId);
             for (PopulationVO populationVO : populationVOList) {
                 if(!"1".equals(populationVO.getOutHouse())) {
                     populationService.save(token, populationVO);
diff --git a/src/main/resources/mybatis/mapper/population/population-mapper.xml b/src/main/resources/mybatis/mapper/population/population-mapper.xml
index 4f88d2a..582bd78 100644
--- a/src/main/resources/mybatis/mapper/population/population-mapper.xml
+++ b/src/main/resources/mybatis/mapper/population/population-mapper.xml
@@ -110,11 +110,11 @@
     </update>
 
     <!-- 删除人房绑定（物理） -->
-    <update id="deleteById" parameterType="String">
+    <update id="deleteByHouseId" parameterType="String">
         DELETE FROM
             house_population
         WHERE
-            population_id = #{population_id}
+            house_id = #{houseId}
             AND out_house != 1
     </update>