diff --git a/server/gameserver/constant.h b/server/gameserver/constant.h
index 7af1e8a2..9024c821 100644
--- a/server/gameserver/constant.h
+++ b/server/gameserver/constant.h
@@ -467,7 +467,8 @@ A8_DECLARE_ENUM(TimerUserEvent_e,
                 kCheckShotHoldStateTimerEvent = 100,
                 kShenBaoAddTimeTimerEvent,
                 kActiveDjsSkillTimerEvent,
-                kDeactiveDjsSkillTimerEvent
+                kDeactiveDjsSkillTimerEvent,
+                kRemoveNatureRecoverTimerEvent,
                 );
 
 A8_DECLARE_CLASS_ENUM(GraspBuffTrigger_e, int,
diff --git a/server/gameserver/creature.cc b/server/gameserver/creature.cc
index a6652313..6407405d 100644
--- a/server/gameserver/creature.cc
+++ b/server/gameserver/creature.cc
@@ -1111,6 +1111,28 @@ void Creature::Initialize()
     for (auto& node : cond_buffs_) {
         INIT_LIST_HEAD(&node);
     }
+    if (IsHuman()) {
+        a8::XTimerWp nature_recover_hp_timer;
+        nature_recover_hp_idle_timer = room->xtimer.SetIntervalWpEx
+            (
+             SERVER_FRAME_RATE * mt::Param::s().nature_recover_hp_idletime,
+             [this, nature_recover_hp_timer] (int event, const a8::Args* args) mutable
+             {
+                 if (a8::TIMER_EXEC_EVENT == event) {
+                     if (nature_recover_hp_timer.expired()) {
+
+                     } else {
+
+                     }
+                 } else if (kRemoveNatureRecoverTimerEvent == event) {
+                     room->xtimer.ModifyTime
+                         (nature_recover_hp_idle_timer,
+                          SERVER_FRAME_RATE * mt::Param::s().nature_recover_hp_idletime);
+                     room->xtimer.Delete(nature_recover_hp_timer);
+                 }
+             },
+             &xtimer_attacher);
+    }
 }
 
 void Creature::SetMoveDir(const glm::vec3& move_dir)
diff --git a/server/gameserver/creature.h b/server/gameserver/creature.h
index bb48c469..0053e9f4 100644
--- a/server/gameserver/creature.h
+++ b/server/gameserver/creature.h
@@ -127,6 +127,7 @@ class Creature : public MoveableEntity
     bool shot_hold = false;
 
     a8::XTimerWp craze_mode_timer;
+    a8::XTimerWp nature_recover_hp_idle_timer;
 
     Creature();
     virtual ~Creature() override;