diff --git a/postdischarge-manage/src/main/java/com/xinelu/manage/mapper/agencycategory/AgencyCategoryMapper.java b/postdischarge-manage/src/main/java/com/xinelu/manage/mapper/agencycategory/AgencyCategoryMapper.java
index c978e0d8..567d57af 100644
--- a/postdischarge-manage/src/main/java/com/xinelu/manage/mapper/agencycategory/AgencyCategoryMapper.java
+++ b/postdischarge-manage/src/main/java/com/xinelu/manage/mapper/agencycategory/AgencyCategoryMapper.java
@@ -21,14 +21,6 @@ public interface AgencyCategoryMapper {
      */
     AgencyCategory selectAgencyCategoryById(Long id);
 
-    /**
-     * 查询机构类别
-     *
-     * @param parentCategoryId 机构类别主键
-     * @return 机构类别
-     */
-    AgencyCategory selectAgencyCategoryByParentCategoryId(Long parentCategoryId);
-
     /**
      * 查询机构类别列表
      *
diff --git a/postdischarge-manage/src/main/java/com/xinelu/manage/service/agencycategory/impl/AgencyCategoryServiceImpl.java b/postdischarge-manage/src/main/java/com/xinelu/manage/service/agencycategory/impl/AgencyCategoryServiceImpl.java
index ee31a807..c9fd7370 100644
--- a/postdischarge-manage/src/main/java/com/xinelu/manage/service/agencycategory/impl/AgencyCategoryServiceImpl.java
+++ b/postdischarge-manage/src/main/java/com/xinelu/manage/service/agencycategory/impl/AgencyCategoryServiceImpl.java
@@ -60,7 +60,7 @@ public class AgencyCategoryServiceImpl implements IAgencyCategoryService {
     @Override
     public int insertAgencyCategory(AgencyCategory agencyCategory) {
         if (Objects.nonNull(agencyCategory.getParentCategoryId())) {
-            AgencyCategory parentAgencyCategory = agencyCategoryMapper.selectAgencyCategoryByParentCategoryId(agencyCategory.getParentCategoryId());
+            AgencyCategory parentAgencyCategory = agencyCategoryMapper.selectAgencyCategoryById(agencyCategory.getParentCategoryId());
             agencyCategory.setCategoryLevel((parentAgencyCategory.getCategoryLevel() == null ? 0 : parentAgencyCategory.getCategoryLevel()) + 1);
         }
         agencyCategory.setCreateTime(LocalDateTime.now());
diff --git a/postdischarge-manage/src/main/resources/mapper/manage/agencycategory/AgencyCategoryMapper.xml b/postdischarge-manage/src/main/resources/mapper/manage/agencycategory/AgencyCategoryMapper.xml
index 062ff81d..1c3e5876 100644
--- a/postdischarge-manage/src/main/resources/mapper/manage/agencycategory/AgencyCategoryMapper.xml
+++ b/postdischarge-manage/src/main/resources/mapper/manage/agencycategory/AgencyCategoryMapper.xml
@@ -67,12 +67,6 @@
         where id = #{id}
     </select>
 
-    <select id="selectAgencyCategoryByParentCategoryId"
-            resultType="com.xinelu.manage.domain.agencycategory.AgencyCategory">
-        <include refid="selectAgencyCategoryVo"/>
-        where id = #{parentCategoryId}
-    </select>
-
     <insert id="insertAgencyCategory" parameterType="AgencyCategory" useGeneratedKeys="true"
             keyProperty="id">
         insert into agency_category