diff --git a/server/imserver/player.cc b/server/imserver/player.cc
index b276f6d..8f3d5e8 100644
--- a/server/imserver/player.cc
+++ b/server/imserver/player.cc
@@ -948,9 +948,10 @@ void Player::ProcessEventTimerFunc()
          conn_info,
          "SELECT idx, sender_id, target_id, event_name, param1, param2, "
          "   param3, event_data, status, createtime "
-         "FROM `event` WHERE idx > %d AND target_id='%s' AND status=0;",
+         "FROM `event` WHERE idx > %d AND idx <= %d AND target_id='%s' AND status=0;",
          {
           last_event_idx_,
+          curr_max_event_idx_,
           myself.base_data.account_id
          },
          a8::XParams()