diff --git a/server/gameserver/debugcmd.cc b/server/gameserver/debugcmd.cc
index 91c203bc..23f6547f 100644
--- a/server/gameserver/debugcmd.cc
+++ b/server/gameserver/debugcmd.cc
@@ -4,10 +4,16 @@
 #include "debugcmd.h"
 #include "cs_proto.pb.h"
 #include "player.h"
+#include "app.h"
+
+static bool EnableDebug()
+{
+    return App::Instance()->instance_id == 6;
+}
 
 void DebugCmd::CreateSphere(Creature* c, float x, float y, float z)
 {
-    if (c->IsPlayer()) {
+    if (c->IsPlayer() && EnableDebug()) {
         cs::SMDebugCmd msg;
         msg.set_cmd("create_sphere");
         msg.add_params(x);
diff --git a/server/gameserver/shot.cc b/server/gameserver/shot.cc
index dd8f35a3..4c49d114 100644
--- a/server/gameserver/shot.cc
+++ b/server/gameserver/shot.cc
@@ -10,6 +10,7 @@
 #include "car.h"
 #include "trigger.h"
 #include "buff.h"
+#include "debugcmd.h"
 
 #include "mt/Param.h"
 #include "mt/Hero.h"
@@ -236,6 +237,14 @@ static void InternalCreateBullet(BulletInfo& bullet_info)
                         });
         }
 #endif
+
+#ifdef DEBUG
+        DebugCmd::CreateSphere(c,
+                               bullet_info.bullet_born_pos.x,
+                               bullet_info.bullet_born_pos.y,
+                               bullet_info.bullet_born_pos.z);
+#endif
+
         c->room->frame_event.AddBullet
             (bullet_uniid,
              c->GetWeakPtrRef(),