diff --git a/epdc-cloud-vim-yushan/src/main/resources/mapper/vim/VaccinationInfoDao.xml b/epdc-cloud-vim-yushan/src/main/resources/mapper/vim/VaccinationInfoDao.xml
index 8dc4f5a..9842da5 100644
--- a/epdc-cloud-vim-yushan/src/main/resources/mapper/vim/VaccinationInfoDao.xml
+++ b/epdc-cloud-vim-yushan/src/main/resources/mapper/vim/VaccinationInfoDao.xml
@@ -86,9 +86,6 @@
                 #{grid}
             </foreach>
         </if>
-        GROUP BY
-        v.IDENTITY_NO,
-        v.DOSE
         ORDER BY
         v.CREATED_TIME DESC
     </select>
@@ -204,4 +201,4 @@
         ORDER BY vi.DOSE
     </select>
 
-</mapper>
\ No newline at end of file
+</mapper>