diff --git a/epmet-user/epmet-user-server/src/main/resources/mapper/IcVolunteerPolyDao.xml b/epmet-user/epmet-user-server/src/main/resources/mapper/IcVolunteerPolyDao.xml
index 4ac014bfc4..20c1cf3a73 100644
--- a/epmet-user/epmet-user-server/src/main/resources/mapper/IcVolunteerPolyDao.xml
+++ b/epmet-user/epmet-user-server/src/main/resources/mapper/IcVolunteerPolyDao.xml
@@ -24,7 +24,8 @@
     <update id="updateLonAndLat">
         UPDATE ic_volunteer_poly p
         SET p.LONGITUDE = #{form.longitude},
-        p.LATITUDE = #{form.latitude}
+        p.LATITUDE = #{form.latitude},
+        p.UPDATED_TIME = NOW()
         WHERE
             p.USER_ID = #{form.userId}
         AND p.customer_id = #{form.customerId}