diff --git a/adc-da-slrs/src/main/resources/mybatis/mapper/sarStandProjectLibrary/SarStandProjectLibraryMapper.xml b/adc-da-slrs/src/main/resources/mybatis/mapper/sarStandProjectLibrary/SarStandProjectLibraryMapper.xml
index 0abda4a1..6458713f 100644
--- a/adc-da-slrs/src/main/resources/mybatis/mapper/sarStandProjectLibrary/SarStandProjectLibraryMapper.xml
+++ b/adc-da-slrs/src/main/resources/mybatis/mapper/sarStandProjectLibrary/SarStandProjectLibraryMapper.xml
@@ -420,7 +420,9 @@
     </select>
     <select id="queryProjectGroup"
             resultType="com.adc.da.slrs.sarStandProjectLibrary.entity.SarStandProjectLibrary">
-        select distinct sar_stand_project_library.project_group,sar_stand_project_library.management_host_name,sar_stand_project_library.category_name,sar_stand_project_library.development_host_name from sar_stand_project_library
+        select distinct sar_stand_project_library.project_group,ANY_VALUE(sar_stand_project_library.management_host_name),
+        ANY_VALUE(sar_stand_project_library.category_name),ANY_VALUE(sar_stand_project_library.development_host_name)
+        from sar_stand_project_library
         where 1=1
         <if test="sarStandProjectLibrary.managementHostName != null and sarStandProjectLibrary.managementHostName != ''">
           and  sar_stand_project_library.management_host_name=#{sarStandProjectLibrary.managementHostName}
@@ -431,6 +433,7 @@
         <if test="sarStandProjectLibrary.categoryName != null and sarStandProjectLibrary.categoryName != ''">
           and  sar_stand_project_library.category_name=#{sarStandProjectLibrary.categoryName}
         </if>
+        GROUP BY sar_stand_project_library.project_group
         limit  ${(current-1) * size},${size}
     </select>
     <select id="queryProjectGroupCount"