diff --git a/server/gameserver/room.cc b/server/gameserver/room.cc
index e132a5f5..78366c14 100644
--- a/server/gameserver/room.cc
+++ b/server/gameserver/room.cc
@@ -348,7 +348,12 @@ void Room::ShuaAndroid()
     int refresh_time = a8::RandEx(map_meta_->refresh_robot_min_time,
                                   map_meta_->refresh_robot_max_time);
     if (robot_num > 0 && refresh_time > 0) {
-        CreateAndroid(robot_num);
+        if (IsPvpRankModeRoom()) {
+            refresh_time = a8::RandEx(10, 20);
+            CreateAndroid(robot_num);
+        } else {
+            CreateAndroid(robot_num);
+        }
         xtimer.SetTimeoutEx
             (SERVER_FRAME_RATE * refresh_time,
              [this] (int event, const a8::Args* args)