diff --git a/server/gameserver/hero.ai.cc b/server/gameserver/hero.ai.cc
index 0679312..c18cc9e 100644
--- a/server/gameserver/hero.ai.cc
+++ b/server/gameserver/hero.ai.cc
@@ -9,6 +9,7 @@
 #include "player.h"
 #include "roomobstacle.h"
 #include "car.h"
+#include "app.h"
 
 HeroAI::HeroAI()
 {
@@ -161,6 +162,12 @@ void HeroAI::UpdateAttack()
     if (myself->HasBuffEffect(kBET_Vertigo)) {
         return;
     }
+#ifdef DEBUG
+    if (App::Instance()->HasFlag(20)) {
+        ChangeToStateAI(HSE_Thinking);
+        return;
+    }
+#endif
     float distance = myself->GetPos().Distance(node_->target.Get()->GetPos());
     if (distance > GetAttackRange()) {
         if (ai_meta->i->pursuit_radius() <= 0) {