diff --git a/TheSkyBlessing/data/api/functions/damage/core/attack.mcfunction b/TheSkyBlessing/data/api/functions/damage/core/attack.mcfunction
index bc3bef748e..e911112c54 100644
--- a/TheSkyBlessing/data/api/functions/damage/core/attack.mcfunction
+++ b/TheSkyBlessing/data/api/functions/damage/core/attack.mcfunction
@@ -11,7 +11,7 @@
 # 与えるダメージの計算
     function api:damage/core/calc/
 # ダメージの補正
-    execute if data storage api: Argument{BypassModifier:false} store result storage api: Damage double 0.0001 run scoreboard players get $Damage Temporary
+    execute if data storage api: Argument{BypassModifier:false} store result storage api: Damage double 0.01 run scoreboard players get $Damage Temporary
     execute if data storage api: Argument{BypassModifier:false} run function api:damage/core/modify_damage.m {Side:"Defense"}
     execute if data storage api: Argument{BypassModifier:false} if entity @s[type=!player,tag=!Enemy.Boss] if score $Metric Temporary matches ..99 run function metric:damage/normal.m {Condition:"Resist"}
     execute if data storage api: Argument{BypassModifier:false} if entity @s[type=!player,tag=!Enemy.Boss] if score $Metric Temporary matches 100 run function metric:damage/normal.m {Condition:"Normal"}
@@ -21,11 +21,8 @@
     execute if data storage api: Argument{BypassModifier:false} if entity @s[type=!player,tag= Enemy.Boss] if score $Metric Temporary matches 101.. run function metric:damage/angel.m {Condition:"Weak"}
     execute if data storage api: Argument{BypassModifier:false} run scoreboard players reset $Metric Temporary
     execute if data storage api: Argument{BypassModifier:false} store result score $Damage Temporary run data get storage api: ModifiedDamage 100
-    execute if data storage api: Argument{BypassModifier: true} run scoreboard players operation $Damage Temporary /= $100 Const
     execute if data storage api: Argument{BypassModifier: true} if entity @s[type=!player,tag=!Enemy.Boss] run function metric:damage/normal.m {Condition:"Bypass"}
     execute if data storage api: Argument{BypassModifier: true} if entity @s[type=!player,tag= Enemy.Boss] run function metric:damage/angel.m {Condition:"Bypass"}
-# システム的なダメージ上限(9999.9(e2))チェック
-    execute if score $Damage Temporary matches 999990.. run scoreboard players set $Damage Temporary 999990
 # Mobに適用
     function api:damage/core/health_subtract/
 # リセット
diff --git a/TheSkyBlessing/data/api/functions/damage/core/calc/.mcfunction b/TheSkyBlessing/data/api/functions/damage/core/calc/.mcfunction
index d62388c04e..55453379a9 100644
--- a/TheSkyBlessing/data/api/functions/damage/core/calc/.mcfunction
+++ b/TheSkyBlessing/data/api/functions/damage/core/calc/.mcfunction
@@ -9,14 +9,13 @@
     #declare score_holder $isDefenseCalcSkip
 
 # 計算式:
-# damage * (1 - min(20, max(defensePoints / 5, defensePoints - damage / (2 + toughness / 4))) / 25) * (1 - min(5, resistanceLv) / 5) * (1 - (min(20, cappedEPF) / 25))
+# damage * (1 - min(20, max(defensePoints / 5, defensePoints - damage / (2 + toughness / 4))) / 25) * (1 - min(10, resistanceLv) / 10) * (1 - (min(20, cappedEPF) / 25))
 
-# 計算的なダメージ上限(21474.83)チェック
-    execute if score $Damage Temporary matches 2147483.. run scoreboard players set $Damage Temporary 2147483
+# 計算的なダメージ上限(214748.36)チェック
+    execute if score $Damage Temporary matches 21474836.. run scoreboard players set $Damage Temporary 21474836
 # 防御による軽減計算部
     execute if score $defensePoints Temporary matches 0 if score $toughness Temporary matches 0 run scoreboard players set $isDefenseCalcSkip Temporary 1
     execute unless score $isDefenseCalcSkip Temporary matches 1 run function api:damage/core/calc/defense
-    execute if score $isDefenseCalcSkip Temporary matches 1 run scoreboard players operation $Damage Temporary *= $100 Const
 # 耐性エフェクトによる軽減計算部
     execute if score $Resistance Temporary matches 1.. run function api:damage/core/calc/resistance
 # エンチャントによる軽減計算部
diff --git a/TheSkyBlessing/data/api/functions/damage/core/calc/defense.mcfunction b/TheSkyBlessing/data/api/functions/damage/core/calc/defense.mcfunction
index 01fc0fa0ca..b78da404b0 100644
--- a/TheSkyBlessing/data/api/functions/damage/core/calc/defense.mcfunction
+++ b/TheSkyBlessing/data/api/functions/damage/core/calc/defense.mcfunction
@@ -8,54 +8,48 @@
 # @private
     #declare score_holder $CalcA
     #declare score_holder $CalcB
+    #declare score_holder $CalcB1
     #declare score_holder $CalcB2
-    #declare score_holder $CalcB3
     #declare score_holder $CalcC
     #declare score_holder $CalcD
     #declare score_holder $CalcE
 
-# $CalcA(e2) = $defensePoints(e2) * e2 / 5 / e2
+# $CalcA(e2) = $defensePoints(e2) / 5
     scoreboard players operation $CalcA Temporary = $defensePoints Temporary
-    scoreboard players operation $CalcA Temporary *= $20 Const
-    scoreboard players operation $CalcA Temporary /= $100 Const
-# $CalcB3(e2) = $toughness(e2) * e2 / 4 / e2 + 2 * e2  : $damage >= 1000 * e2
-# $CalcB3(e4) = $toughness(e2) * e2 / 4      + 2 * e4  : $damage  < 1000 * e2
-    scoreboard players operation $CalcB3 Temporary = $toughness Temporary
-    scoreboard players operation $CalcB3 Temporary *= $25 Const
-    execute if score $Damage Temporary matches 100000.. run scoreboard players operation $CalcB3 Temporary /= $100 Const
-    execute if score $Damage Temporary matches 100000.. run scoreboard players operation $CalcB3 Temporary += $200 Const
-    execute if score $Damage Temporary matches ..099999 run scoreboard players operation $CalcB3 Temporary += $20000 Const
-# $CalcB2(e2) = $damage(e2) * e2 / $CalcB3(e2)  : $damage >= 1000 * e2
-# $CalcB2(e2) = $damage(e2) * e4 / $CalcB3(e4)  : $damage  < 1000 * e2
+    scoreboard players operation $CalcA Temporary /= $5 Const
+# $CalcB1(e2) = 2 * e2 + $toughness(e2) / 4
+    scoreboard players operation $CalcB1 Temporary = $toughness Temporary
+    scoreboard players operation $CalcB1 Temporary /= $4 Const
+    scoreboard players add $CalcB1 Temporary 200
+# $CalcB2(e2) = $Damage(e2) * e2 / $CalcB1(e2)
     scoreboard players operation $CalcB2 Temporary = $Damage Temporary
-    execute if score $Damage Temporary matches 100000.. run scoreboard players operation $CalcB2 Temporary *= $100 Const
-    execute if score $Damage Temporary matches ..099999 run scoreboard players operation $CalcB2 Temporary *= $10000 Const
-    scoreboard players operation $CalcB2 Temporary /= $CalcB3 Temporary
+    scoreboard players operation $CalcB2 Temporary *= $100 Const
+    scoreboard players operation $CalcB2 Temporary /= $CalcB1 Temporary
 # $CalcB(e2) = $defensePoints(e2) - $CalcB2(e2)
     scoreboard players operation $CalcB Temporary = $defensePoints Temporary
     scoreboard players operation $CalcB Temporary -= $CalcB2 Temporary
-# $CalcC(e4) = min(max($CalcA(e2), $CalcB(e2)), 20 * e2) * e2 / 25
+# $CalcC(e3) = min(max($CalcA(e2), $CalcB(e2)), 20 * e2) * e1 / 25
     scoreboard players operation $CalcC Temporary = $CalcA Temporary
     scoreboard players operation $CalcC Temporary > $CalcB Temporary
     scoreboard players operation $CalcC Temporary < $2000 Const
     scoreboard players operation $CalcC Temporary *= $4 Const
-# $CalcD(e3) = (1 * e4 - $CalcC(e4)) / e1  : $damage >= 1000 * e2
-# $CalcD(e4) = (1 * e4 - $CalcC(e4))       : $damage  < 1000 * e2
-    scoreboard players operation $CalcD Temporary = $10000 Const
+    scoreboard players operation $CalcC Temporary /= $10 Const
+# $CalcD(e3) = 1 * e3 - $CalcC(e3)
+    scoreboard players set $CalcD Temporary 1000
     scoreboard players operation $CalcD Temporary -= $CalcC Temporary
-    execute if score $Damage Temporary matches 100000.. run scoreboard players operation $CalcD Temporary /= $10 Const
-# $damage(e4) = $damage(e2) * $CalcD(e3) / e1  : $damage >= 1000 * e2
-# $damage(e4) = $damage(e2) * $CalcD(e4) / e2  : $damage  < 1000 * e2
+# $Damage(e2) = $Damage(e2) * $CalcD(e3) / e3
     scoreboard players operation $CalcE Temporary = $Damage Temporary
+    execute if score $Damage Temporary matches 1000000.. run scoreboard players operation $CalcE Temporary /= $10 Const
     scoreboard players operation $CalcE Temporary *= $CalcD Temporary
-    execute if score $Damage Temporary matches 100000.. run scoreboard players operation $CalcE Temporary /= $10 Const
-    execute if score $Damage Temporary matches ..099999 run scoreboard players operation $CalcE Temporary /= $100 Const
+    execute if score $Damage Temporary matches 1000000.. run scoreboard players operation $CalcE Temporary /= $100 Const
+    execute if score $Damage Temporary matches ..999999 run scoreboard players operation $CalcE Temporary /= $1000 Const
     scoreboard players operation $Damage Temporary = $CalcE Temporary
+
 # リセット
     scoreboard players reset $CalcA Temporary
     scoreboard players reset $CalcB Temporary
+    scoreboard players reset $CalcB1 Temporary
     scoreboard players reset $CalcB2 Temporary
-    scoreboard players reset $CalcB3 Temporary
     scoreboard players reset $CalcC Temporary
     scoreboard players reset $CalcD Temporary
-    scoreboard players reset $CalcE Temporary
\ No newline at end of file
+    scoreboard players reset $CalcE Temporary
diff --git a/TheSkyBlessing/data/api/functions/damage/core/calc/resistance.mcfunction b/TheSkyBlessing/data/api/functions/damage/core/calc/resistance.mcfunction
index 8db44467a9..a789e1c700 100644
--- a/TheSkyBlessing/data/api/functions/damage/core/calc/resistance.mcfunction
+++ b/TheSkyBlessing/data/api/functions/damage/core/calc/resistance.mcfunction
@@ -8,7 +8,7 @@
 # @private
     #declare score_holder $Mul
 
-# $Resistance(e1) *= min(5, $Resistance(e0)) * e1 / 5
+# $Resistance(e1) *= min(10, $Resistance(e0)) * e1 / 10
     scoreboard players operation $Resistance Temporary < $10 Const
 # $Mul(e1) = 1 * e1 - $Resistance(e1)
     scoreboard players operation $Mul Temporary = $10 Const
@@ -17,4 +17,4 @@
     scoreboard players operation $Damage Temporary *= $Mul Temporary
     scoreboard players operation $Damage Temporary /= $10 Const
 # リセット
-    scoreboard players reset $Mul Temporary
\ No newline at end of file
+    scoreboard players reset $Mul Temporary
diff --git a/TheSkyBlessing/data/api/functions/damage/core/health_subtract/force_cap.mcfunction b/TheSkyBlessing/data/api/functions/damage/core/health_subtract/force_cap.mcfunction
new file mode 100644
index 0000000000..16c82bea02
--- /dev/null
+++ b/TheSkyBlessing/data/api/functions/damage/core/health_subtract/force_cap.mcfunction
@@ -0,0 +1,7 @@
+#> api:damage/core/health_subtract/force_cap
+#
+# システム的なダメージ上限(99999.9(e2))チェック
+#
+# @within function api:damage/core/health_subtract/*player/
+
+execute if score $Damage Temporary matches 9999990.. run scoreboard players set $Damage Temporary 9999990
diff --git a/TheSkyBlessing/data/api/functions/damage/core/health_subtract/non-player/.mcfunction b/TheSkyBlessing/data/api/functions/damage/core/health_subtract/non-player/.mcfunction
index 558134b892..b31c280509 100644
--- a/TheSkyBlessing/data/api/functions/damage/core/health_subtract/non-player/.mcfunction
+++ b/TheSkyBlessing/data/api/functions/damage/core/health_subtract/non-player/.mcfunction
@@ -11,7 +11,10 @@
 
 #> Val
 # @private
-#declare score_holder $Fluctuation
+    #declare score_holder $Fluctuation
+
+# ダメージ上限
+    function api:damage/core/health_subtract/force_cap
 
 # ダメージ表示
     scoreboard players set $Fluctuation Lib 0
diff --git a/TheSkyBlessing/data/api/functions/damage/core/health_subtract/player/.mcfunction b/TheSkyBlessing/data/api/functions/damage/core/health_subtract/player/.mcfunction
index 5ffb00c149..a1fe1d26c3 100644
--- a/TheSkyBlessing/data/api/functions/damage/core/health_subtract/player/.mcfunction
+++ b/TheSkyBlessing/data/api/functions/damage/core/health_subtract/player/.mcfunction
@@ -6,6 +6,8 @@
 
 # 難易度補正を掛ける
     execute if data storage api: Argument{BypassDifficulty:false} run function api:damage/core/health_subtract/player/difficulty_modifier
+# ダメージ上限
+    function api:damage/core/health_subtract/force_cap
 # 引数として代入
     execute store result storage api: Argument.Fluctuation double -0.01 run scoreboard players get $Damage Temporary
 # 統計送りにする
diff --git a/TheSkyBlessing/data/api/functions/damage/core/health_subtract/player/difficulty_modifier.mcfunction b/TheSkyBlessing/data/api/functions/damage/core/health_subtract/player/difficulty_modifier.mcfunction
index c03db2d075..d55d40035a 100644
--- a/TheSkyBlessing/data/api/functions/damage/core/health_subtract/player/difficulty_modifier.mcfunction
+++ b/TheSkyBlessing/data/api/functions/damage/core/health_subtract/player/difficulty_modifier.mcfunction
@@ -11,7 +11,6 @@
     scoreboard players add $Difficulty Temporary 6
     scoreboard players operation $Damage Temporary *= $Difficulty Temporary
     scoreboard players operation $Damage Temporary /= $10 Const
-    execute if score $Damage Temporary matches 999990000.. run scoreboard players set $Damage Temporary 999990000
 
 # リセット
     scoreboard players reset $Difficulty Temporary