diff --git a/src/common/service.h b/src/common/service.h
index 84725f7..97a3517 100644
--- a/src/common/service.h
+++ b/src/common/service.h
@@ -7,11 +7,6 @@
 #define __PET_SYSTEM__
 #define __UDP_BLOCK__
 
-#define FIX_BOOK_READING_FOR_MAX_LEVEL	// Disable experience point deduction for reading a book when in max level
-#define FIX_BATTLE_INACTIVITY_TIMEOUT	// by #tw1x1: Add battle mode inactivity timeout and reset to standing
-#define __BL_LEVEL_FIX__            // Live character level updates
-//#define FIX_POS_SYNC				// Fix position synching between clients
-
 // #define TW1X1_TEST                 // tw1x1 test server features
 
 #endif
diff --git a/src/game/char.cpp b/src/game/char.cpp
index 228c3a5..5316b45 100644
--- a/src/game/char.cpp
+++ b/src/game/char.cpp
@@ -4096,6 +4096,7 @@ void CHARACTER::UpdateStateMachine(DWORD dwPulse)
 	if (IsDead())
 		return;
 
+	// tw1x1: POS_FIGHTING timer fix
 	if (IsPC() && IsPosition(POS_FIGHTING))
 	{
 		const DWORD now = get_dword_time();
@@ -4107,6 +4108,7 @@ void CHARACTER::UpdateStateMachine(DWORD dwPulse)
 		if (now - m_dwLastCombatTime >= 10000)
 			SetVictim(NULL); // triggers battle_end() -> POS_STANDING
 	}
+	// tw1x1: end
 
 	Update();
 	m_dwNextStatePulse = dwPulse + m_dwStateDuration;
@@ -5924,11 +5926,7 @@ void CHARACTER::ResetPoint(int iLv)
 {
 	BYTE bJob = GetJob();
 
-#if defined(__BL_LEVEL_FIX__)
 	PointChange(POINT_LEVEL, iLv - GetLevel(), false, true);
-#else
-	PointChange(POINT_LEVEL, iLv - GetLevel());
-#endif
 
 	SetRealPoint(POINT_ST, JobInitialPoints[bJob].st);
 	SetPoint(POINT_ST, GetRealPoint(POINT_ST));
diff --git a/src/game/char.h b/src/game/char.h
index 0c02ad1..c3b3344 100644
--- a/src/game/char.h
+++ b/src/game/char.h
@@ -2048,6 +2048,7 @@ class CHARACTER : public CEntity, public CFSM, public CHorseRider
 		int m_iLastPMPulse;
 		int m_iPMCounter;
 
+	// tw1x1: POS_FIGHTING timer fix
 	public:
 		void EnterCombat();
 		void UpdateLastCombatTime() { m_dwLastCombatTime = get_dword_time(); }
@@ -2055,6 +2056,7 @@ class CHARACTER : public CEntity, public CFSM, public CHorseRider
 
 	private:
 		DWORD m_dwLastCombatTime;
+	// tw1x1: end
 };
 
 ESex GET_SEX(LPCHARACTER ch);
diff --git a/src/game/char_battle.cpp b/src/game/char_battle.cpp
index 538d2e6..396d7db 100644
--- a/src/game/char_battle.cpp
+++ b/src/game/char_battle.cpp
@@ -1600,22 +1600,6 @@ void CHARACTER::SendDamagePacket(LPCHARACTER pAttacker, int Damage, BYTE DamageF
 	}
 }
 
-void CHARACTER::EnterCombat()
-{
-	if (!IsPC())
-		return;
-
-	if (!IsPosition(POS_FIGHTING))
-	{
-		SetPosition(POS_FIGHTING);
-		SetNextStatePulse(1);
-	}
-
-	// Start the 10s window if it hasn't started yet.
-	if (m_dwLastCombatTime == 0)
-		m_dwLastCombatTime = get_dword_time();
-}
-
 //
 // CHARACTER::Damage 메소드는 this가 데미지를 입게 한다.
 //
@@ -1629,7 +1613,6 @@ void CHARACTER::EnterCombat()
 //    false		: not dead yet
 // 
 
-#ifdef FIX_BATTLE_INACTIVITY_TIMEOUT
 // tw1x1: POS_FIGHTING timer fix
 void CHARACTER::EnterCombat()
 {
@@ -1642,7 +1625,6 @@ void CHARACTER::EnterCombat()
 	SetNextStatePulse(1);
 }
 // tw1x1: end
-#endif
 
 bool CHARACTER::Damage(LPCHARACTER pAttacker, int dam, EDamageType type) // returns true if dead
 {
@@ -2331,8 +2313,6 @@ bool CHARACTER::Damage(LPCHARACTER pAttacker, int dam, EDamageType type) // retu
 		if (GetHP() - dam <= 0)
 			dam = GetHP();
 			
-    	dam = std::min<int32_t>(GetHP(), dam);
-
 		// tw1x1: POS_FIGHTING timer fix
 		// REAL combat activity only: final damage > 0
 		if (dam > 0)
diff --git a/src/game/char_skill.cpp b/src/game/char_skill.cpp
index b91295a..fe7083d 100644
--- a/src/game/char_skill.cpp
+++ b/src/game/char_skill.cpp
@@ -445,11 +445,7 @@ bool CHARACTER::LearnSkillByBook(DWORD dwSkillVnum, BYTE bProb)
 	{
 		need_exp = 20000;
 
-#ifdef FIX_BOOK_READING_FOR_MAX_LEVEL
 		if (GetExp() < need_exp && GetLevel() < gPlayerMaxLevel)
-#else
-		if (GetExp() < need_exp)
-#endif
 		{
 			ChatPacket(CHAT_TYPE_INFO, LC_TEXT("경험치가 부족하여 책을 읽을 수 없습니다."));
 			return false;
@@ -2489,11 +2485,6 @@ bool CHARACTER::UseSkill(DWORD dwVnum, LPCHARACTER pkVictim, bool bUseGrandMaste
 	if (!pkSk)
 		return false;
 
-	if (IsPC() && IS_SET(pkSk->dwFlag, SKILL_FLAG_ATTACK))
-	{
-		EnterCombat();
-	}
-
 	if (bCanUseHorseSkill && pkSk->dwType != SKILL_TYPE_HORSE)
 		return BATTLE_NONE;
 
@@ -2655,14 +2646,12 @@ bool CHARACTER::UseSkill(DWORD dwVnum, LPCHARACTER pkVictim, bool bUseGrandMaste
 		AddChainLightningExcept(pkVictim);
 	}
 
-#ifdef FIX_BATTLE_INACTIVITY_TIMEOUT
 	// tw1x1: POS_FIGHTING timer fix
 	if (IsPC() && IS_SET(pkSk->dwFlag, SKILL_FLAG_ATTACK))
 	{
 		EnterCombat();
 	}
 	// tw1x1: end
-#endif
 
 	if (IS_SET(pkSk->dwFlag, SKILL_FLAG_SELFONLY))
 		ComputeSkill(dwVnum, this);
diff --git a/src/game/questlua_pc.cpp b/src/game/questlua_pc.cpp
index ae48438..750b6e1 100644
--- a/src/game/questlua_pc.cpp
+++ b/src/game/questlua_pc.cpp
@@ -864,11 +864,7 @@ namespace quest
 			ch->PointChange(POINT_SUB_SKILL, newLevel < 10 ? 0 : newLevel - MAX(ch->GetLevel(), 9));
 			ch->PointChange(POINT_STAT, ((MINMAX(1, newLevel, 90) - ch->GetLevel()) * 3) + ch->GetPoint(POINT_LEVEL_STEP));
 			//레벨
-#if defined(__BL_LEVEL_FIX__)
 			ch->PointChange(POINT_LEVEL, newLevel - ch->GetLevel(), false, true);
-#else
-			ch->PointChange(POINT_LEVEL, newLevel - ch->GetLevel());
-#endif
 			//HP, SP
 			ch->SetRandomHP((newLevel - 1) * number(JobInitialPoints[ch->GetJob()].hp_per_lv_begin, JobInitialPoints[ch->GetJob()].hp_per_lv_end));
 			ch->SetRandomSP((newLevel - 1) * number(JobInitialPoints[ch->GetJob()].sp_per_lv_begin, JobInitialPoints[ch->GetJob()].sp_per_lv_end));