diff --git a/server/gameserver/buff.cc b/server/gameserver/buff.cc
index 57a8b528..b76d3e23 100644
--- a/server/gameserver/buff.cc
+++ b/server/gameserver/buff.cc
@@ -1007,21 +1007,21 @@ void Buff::ProcMachineGun()
             {
                 owner->room->xtimer.ModifyTimer
                     (remover_timer,
-                     skill_meta->number_meta->int_time / FRAME_RATE_MS);
+                     skill_meta->number_meta->float_time * 1000 / FRAME_RATE_MS);
             }
             break;
         case MAGIC_HJHX:
             {
                 owner->room->xtimer.ModifyTimer
                     (remover_timer,
-                     skill_meta->number_meta->int_time / FRAME_RATE_MS);
+                     skill_meta->number_meta->float_time * 1000 / FRAME_RATE_MS);
             }
             break;
         case MAGIC_FG:
             {
                 owner->room->xtimer.ModifyTimer
                     (remover_timer,
-                     skill_meta->number_meta->int_time / FRAME_RATE_MS);
+                     skill_meta->number_meta->float_time * 1000 / FRAME_RATE_MS);
             }
             break;
         default:
diff --git a/server/gameserver/bullet.cc b/server/gameserver/bullet.cc
index bd9b60e3..90dd1a81 100644
--- a/server/gameserver/bullet.cc
+++ b/server/gameserver/bullet.cc
@@ -81,8 +81,9 @@ void Bullet::OnHit(std::set<Entity*>& objects)
     if (IsFlyHook()) {
         if (sender.Get() && !sender.Get()->dead) {
             for (auto& target : objects) {
-                if (target->IsCreature(room) &&
-                    !((Creature*)target)->IsCar()) {
+                if (
+                    !(target->IsCreature(room) &&
+                      ((Creature*)target)->IsCar())) {
                     ProcFlyHook(target);
                 }
                 break;
diff --git a/server/gameserver/metadata.cc b/server/gameserver/metadata.cc
index 9a3afa3b..4eda3586 100644
--- a/server/gameserver/metadata.cc
+++ b/server/gameserver/metadata.cc
@@ -1755,6 +1755,14 @@ namespace MetaData
             float_probability = a8::XValue(tmp_str).GetDouble() / 100;
         }
 
+        int_time = a8::XValue(pb->time());
+        float_time = a8::XValue(pb->time()).GetDouble();
+        if (pb->time().find('%') != std::string::npos) {
+            std::string tmp_str = pb->time();
+            a8::ReplaceString(tmp_str, "%", "");
+            float_time = a8::XValue(tmp_str).GetDouble() / 100;
+        }
+
         int_cd = a8::XValue(pb->cd());
         float_cd = a8::XValue(pb->cd()).GetDouble();
         if (pb->cd().find('%') != std::string::npos) {