diff --git a/epmet-plugins-module/pli-power-base/pli-power-base-server/src/main/resources/mapper/visit/VisitVisitorDao.xml b/epmet-plugins-module/pli-power-base/pli-power-base-server/src/main/resources/mapper/visit/VisitVisitorDao.xml
index ca691ee..c1f795c 100644
--- a/epmet-plugins-module/pli-power-base/pli-power-base-server/src/main/resources/mapper/visit/VisitVisitorDao.xml
+++ b/epmet-plugins-module/pli-power-base/pli-power-base-server/src/main/resources/mapper/visit/VisitVisitorDao.xml
@@ -33,7 +33,7 @@
             COUNT( v.id ) AS num
         FROM
             pli_chart_hour h
-                LEFT JOIN pli_visit_visitor v ON h.`hour` = DATE_FORMAT( v.CREATED_TIME, '%h' )
+                LEFT JOIN pli_visit_visitor v ON h.`hour` = DATE_FORMAT( v.CREATED_TIME, '%H' )
                 AND DATE_FORMAT( v.CREATED_TIME, '%Y-%m-%d' ) = #{date}
         GROUP BY
             h.`hour`;