diff --git a/server/gameserver/android.ai.cc b/server/gameserver/android.ai.cc
index 912c5bf..4fc227f 100644
--- a/server/gameserver/android.ai.cc
+++ b/server/gameserver/android.ai.cc
@@ -164,8 +164,10 @@ void AndroidAI::UpdateNewBieNpc()
 {
     Human* hum = (Human*)owner;
     if (hum->room->GetFrameNo() - hum->enable_frameno < 2) {
-        hum->move_dir = hum->room->GetFirstNewBie()->GetPos() - hum->GetPos();
-        hum->move_dir.Normalize();
+        if (hum->GetPos().ManhattanDistance(hum->room->GetFirstNewBie()->GetPos()) > 100)  {
+            hum->move_dir = hum->room->GetFirstNewBie()->GetPos() - hum->GetPos();
+            hum->move_dir.Normalize();
+        }
         hum->attack_dir = hum->move_dir;
         if (hum->curr_weapon->weapon_idx != 0) {
             hum->curr_weapon->ammo = MetaMgr::Instance()->newbie_first_robot_ammo;
@@ -204,8 +206,10 @@ void AndroidAI::UpdateLastNpc()
 {
     Human* hum = (Human*)owner;
     if (hum->room->GetFrameNo() - hum->enable_frameno < 2) {
-        hum->move_dir = hum->last_human_target->GetPos() - hum->GetPos();
-        hum->move_dir.Normalize();
+        if (hum->GetPos().ManhattanDistance(hum->last_human_target->GetPos()) > 100) {
+            hum->move_dir = hum->last_human_target->GetPos() - hum->GetPos();
+            hum->move_dir.Normalize();
+        }
         hum->attack_dir = hum->move_dir;
         if (hum->curr_weapon->weapon_idx != 0) {
             hum->curr_weapon->ammo = MetaMgr::Instance()->newbie_first_robot_ammo * 2;