diff --git a/webapp/controller/ActivityController.class.php b/webapp/controller/ActivityController.class.php
index 4750e88..fbb5aee 100644
--- a/webapp/controller/ActivityController.class.php
+++ b/webapp/controller/ActivityController.class.php
@@ -230,7 +230,8 @@ class ActivityController{
         $p_video = $this->getParameter(VIDEOLOTTERY_TIME);
         $free_times = $p_free['value'];
         $video_times = $p_video['value'];
-        $row = $conn->execQueryOne('SELECT free_times, video_times FROM activity WHERE accountid=:accountid;',
+        $flush_flag = 0;
+        $row = $conn->execQueryOne('SELECT free_times, video_times, modify_time FROM activity WHERE accountid=:accountid;',
                                    array(
                                        ':accountid' => $account_id
                                    ));
@@ -252,6 +253,22 @@ class ActivityController{
         } else {
             $free_times = $p_free['value'] - $row['free_times'];
             $video_times = $p_video['value'] - $row['video_times'];
+            //刷新抽奖活动奖励
+            if (phpcommon\getdayseconds(time()) - phpcommon\getdayseconds($row['modify_time']) > 0) {
+                $flush_flag = 1;
+                $lottery_ret = $conn->execScript('UPDATE activity SET free_times=0, video_times=0, modify_time=:modify_time ' .
+                                                 ' WHERE accountid=:accountid;',
+                                                 array(
+                                                     ':accountid' => $account_id,
+                                                     ':modify_time' => time(),
+                                                 ));
+                if (!$lottery_ret) {
+                    die();
+                    return;
+                }
+                $free_times = $p_free['value'];
+                $video_times = $p_video['value'];
+            }
         }
         //道具物品
         $user_db_str = $r->get($draw_uuid);
@@ -265,12 +282,7 @@ class ActivityController{
             $r -> pexpire($draw_uuid, 1000 * 3600 * 24);
         } else {
             $draw_db = json_decode($user_db_str, true);
-            $rowTime = $conn->execQueryOne('SELECT modify_time FROM activity WHERE accountid=:accountid;',
-                                           array(
-                                               ':accountid' => $account_id
-                                           ));
-
-            if (phpcommon\getdayseconds(time()) - phpcommon\getdayseconds($rowTime['modify_time']) > 0) {
+            if ($flush_flag = 1) {
                 $user_db_str = $r->get($draw_uuid);
                 $draw_list = $this->randomReward(1,$account_id);
                 $draw_db = json_decode($user_db_str, true);
diff --git a/webapp/controller/SignController.class.php b/webapp/controller/SignController.class.php
index 6236f04..1431105 100644
--- a/webapp/controller/SignController.class.php
+++ b/webapp/controller/SignController.class.php
@@ -506,15 +506,7 @@ class SignController{
         if (!$battle_ret) {
             die();
         }
-        //刷新抽奖活动奖励
-        $lottery_ret = $conn->execScript('UPDATE activity SET free_times=0, video_times=0 ' .
-                                         ' WHERE accountid=:accountid;',
-                                         array(
-                                             ':accountid' => $account_id,
-                                         ));
-        if (!$lottery_ret) {
-            die();
-        }
+
         //刷新邀请好友奖励
         $rowShare = $conn->execQueryOne('SELECT status FROM share_achievement WHERE accountid=:accountid AND ach_id=3;',
                                         array(