diff --git a/src/main/java/com/atsuishio/superbwarfare/capability/player/PlayerVariable.java b/src/main/java/com/atsuishio/superbwarfare/capability/player/PlayerVariable.java
index 9a7b3b033..fd84bbdd6 100644
--- a/src/main/java/com/atsuishio/superbwarfare/capability/player/PlayerVariable.java
+++ b/src/main/java/com/atsuishio/superbwarfare/capability/player/PlayerVariable.java
@@ -3,7 +3,7 @@ package com.atsuishio.superbwarfare.capability.player;
 import com.atsuishio.superbwarfare.Mod;
 import com.atsuishio.superbwarfare.init.ModAttachments;
 import com.atsuishio.superbwarfare.network.message.receive.PlayerVariablesSyncMessage;
-import com.atsuishio.superbwarfare.tools.AmmoType;
+import com.atsuishio.superbwarfare.tools.Ammo;
 import net.minecraft.core.HolderLookup;
 import net.minecraft.nbt.CompoundTag;
 import net.minecraft.server.level.ServerPlayer;
@@ -24,7 +24,7 @@ import java.util.Map;
 public class PlayerVariable implements INBTSerializable<CompoundTag> {
     private PlayerVariable old = null;
 
-    public Map<AmmoType, Integer> ammo = new HashMap<>();
+    public Map<Ammo, Integer> ammo = new HashMap<>();
     public boolean tacticalSprint = false;
     public boolean edit = false;
 
@@ -54,7 +54,7 @@ public class PlayerVariable implements INBTSerializable<CompoundTag> {
     public CompoundTag writeToNBT() {
         CompoundTag nbt = new CompoundTag();
 
-        for (var type : AmmoType.values()) {
+        for (var type : Ammo.values()) {
             type.set(nbt, type.get(this));
         }
 
@@ -65,7 +65,7 @@ public class PlayerVariable implements INBTSerializable<CompoundTag> {
     }
 
     public PlayerVariable readFromNBT(CompoundTag tag) {
-        for (var type : AmmoType.values()) {
+        for (var type : Ammo.values()) {
             type.set(this, type.get(tag));
         }
 
@@ -78,7 +78,7 @@ public class PlayerVariable implements INBTSerializable<CompoundTag> {
     public PlayerVariable copy() {
         var clone = new PlayerVariable();
 
-        for (var type : AmmoType.values()) {
+        for (var type : Ammo.values()) {
             type.set(clone, type.get(this));
         }
 
@@ -92,7 +92,7 @@ public class PlayerVariable implements INBTSerializable<CompoundTag> {
     public boolean equals(Object obj) {
         if (!(obj instanceof PlayerVariable other)) return false;
 
-        for (var type : AmmoType.values()) {
+        for (var type : Ammo.values()) {
             if (type.get(this) != type.get(other)) return false;
         }
 
diff --git a/src/main/java/com/atsuishio/superbwarfare/client/overlay/AmmoCountOverlay.java b/src/main/java/com/atsuishio/superbwarfare/client/overlay/AmmoCountOverlay.java
index 87e95cc95..302d99fdf 100644
--- a/src/main/java/com/atsuishio/superbwarfare/client/overlay/AmmoCountOverlay.java
+++ b/src/main/java/com/atsuishio/superbwarfare/client/overlay/AmmoCountOverlay.java
@@ -6,7 +6,7 @@ import com.atsuishio.superbwarfare.entity.vehicle.base.ArmedVehicleEntity;
 import com.atsuishio.superbwarfare.init.ModAttachments;
 import com.atsuishio.superbwarfare.init.ModItems;
 import com.atsuishio.superbwarfare.item.common.ammo.AmmoSupplierItem;
-import com.atsuishio.superbwarfare.tools.AmmoType;
+import com.atsuishio.superbwarfare.tools.Ammo;
 import com.atsuishio.superbwarfare.tools.animation.AnimationCurves;
 import com.atsuishio.superbwarfare.tools.animation.AnimationTimer;
 import com.atsuishio.superbwarfare.tools.animation.ValueAnimator;
@@ -38,10 +38,10 @@ public class AmmoCountOverlay implements LayeredDraw.Layer {
             .backwardAnimation(AnimationCurves.EASE_IN_EXPO);
 
     private static final ValueAnimator<Integer>[] ammoCountAnimators = ValueAnimator.create(
-            AmmoType.values().length, 800, 0
+            Ammo.values().length, 800, 0
     );
     private static final ValueAnimator<Integer>[] ammoBoxAnimators = ValueAnimator.create(
-            AmmoType.values().length, 800, 0
+            Ammo.values().length, 800, 0
     );
 
     /**
@@ -86,13 +86,13 @@ public class AmmoCountOverlay implements LayeredDraw.Layer {
 
         var ammoX = ammoInfoTimer.lerp(w + 120, (float) w / 2 + 40, currentTime);
         final int fontHeight = 15;
-        var yOffset = (-h - AmmoType.values().length * fontHeight) / 2f;
+        var yOffset = (-h - Ammo.values().length * fontHeight) / 2f;
 
         // 渲染总弹药数量
         var cap = player.getData(ModAttachments.PLAYER_VARIABLE);
         var font = Minecraft.getInstance().font;
 
-        for (var type : AmmoType.values()) {
+        for (var type : Ammo.values()) {
             var index = type.ordinal();
             var ammoCount = type.get(cap);
             var animator = ammoCountAnimators[index];
diff --git a/src/main/java/com/atsuishio/superbwarfare/command/AmmoCommand.java b/src/main/java/com/atsuishio/superbwarfare/command/AmmoCommand.java
index 569fa4109..7c985405b 100644
--- a/src/main/java/com/atsuishio/superbwarfare/command/AmmoCommand.java
+++ b/src/main/java/com/atsuishio/superbwarfare/command/AmmoCommand.java
@@ -1,7 +1,7 @@
 
 package com.atsuishio.superbwarfare.command;
 
-import com.atsuishio.superbwarfare.tools.AmmoType;
+import com.atsuishio.superbwarfare.tools.Ammo;
 import com.mojang.brigadier.arguments.IntegerArgumentType;
 import com.mojang.brigadier.builder.LiteralArgumentBuilder;
 import net.minecraft.commands.CommandSourceStack;
@@ -15,7 +15,7 @@ public class AmmoCommand {
     public static LiteralArgumentBuilder<CommandSourceStack> get() {
         // mojang你看看你写的是个牛魔Builder😅
         return Commands.literal("ammo").requires(s -> s.hasPermission(0))
-                .then(Commands.literal("get").then(Commands.argument("player", EntityArgument.player()).then(Commands.argument("type", EnumArgument.enumArgument(AmmoType.class)).executes(context -> {
+                .then(Commands.literal("get").then(Commands.argument("player", EntityArgument.player()).then(Commands.argument("type", EnumArgument.enumArgument(Ammo.class)).executes(context -> {
                     var player = EntityArgument.getPlayer(context, "player");
 
                     var source = context.getSource();
@@ -28,15 +28,15 @@ public class AmmoCommand {
                         }
                     }
 
-                    var type = context.getArgument("type", AmmoType.class);
+                    var type = context.getArgument("type", Ammo.class);
 
                     var value = type.get(player);
                     context.getSource().sendSuccess(() -> Component.translatable("commands.ammo.get", Component.translatable(type.translatableKey), value), true);
                     return 0;
                 }))))
-                .then(Commands.literal("set").requires(s -> s.hasPermission(2)).then(Commands.argument("players", EntityArgument.players()).then(Commands.argument("type", EnumArgument.enumArgument(AmmoType.class)).then(Commands.argument("value", IntegerArgumentType.integer(0)).executes(context -> {
+                .then(Commands.literal("set").requires(s -> s.hasPermission(2)).then(Commands.argument("players", EntityArgument.players()).then(Commands.argument("type", EnumArgument.enumArgument(Ammo.class)).then(Commands.argument("value", IntegerArgumentType.integer(0)).executes(context -> {
                     var players = EntityArgument.getPlayers(context, "players");
-                    var type = context.getArgument("type", AmmoType.class);
+                    var type = context.getArgument("type", Ammo.class);
                     var value = IntegerArgumentType.getInteger(context, "value");
 
                     for (var player : players) {
@@ -46,9 +46,9 @@ public class AmmoCommand {
                     context.getSource().sendSuccess(() -> Component.translatable("commands.ammo.set", Component.translatable(type.translatableKey), value, players.size()), true);
                     return 0;
                 })))))
-                .then(Commands.literal("add").requires(s -> s.hasPermission(2)).then(Commands.argument("players", EntityArgument.players()).then(Commands.argument("type", EnumArgument.enumArgument(AmmoType.class)).then(Commands.argument("value", IntegerArgumentType.integer(0)).executes(context -> {
+                .then(Commands.literal("add").requires(s -> s.hasPermission(2)).then(Commands.argument("players", EntityArgument.players()).then(Commands.argument("type", EnumArgument.enumArgument(Ammo.class)).then(Commands.argument("value", IntegerArgumentType.integer(0)).executes(context -> {
                     var players = EntityArgument.getPlayers(context, "players");
-                    var type = context.getArgument("type", AmmoType.class);
+                    var type = context.getArgument("type", Ammo.class);
                     var value = IntegerArgumentType.getInteger(context, "value");
 
                     for (var player : players) {
diff --git a/src/main/java/com/atsuishio/superbwarfare/component/ModDataComponents.java b/src/main/java/com/atsuishio/superbwarfare/component/ModDataComponents.java
index e71c05b71..f42923618 100644
--- a/src/main/java/com/atsuishio/superbwarfare/component/ModDataComponents.java
+++ b/src/main/java/com/atsuishio/superbwarfare/component/ModDataComponents.java
@@ -3,7 +3,7 @@ package com.atsuishio.superbwarfare.component;
 import com.atsuishio.superbwarfare.Mod;
 import com.atsuishio.superbwarfare.item.FiringParameters;
 import com.atsuishio.superbwarfare.item.common.ammo.box.AmmoBoxInfo;
-import com.atsuishio.superbwarfare.tools.AmmoType;
+import com.atsuishio.superbwarfare.tools.Ammo;
 import com.mojang.datafixers.util.Pair;
 import com.mojang.serialization.Codec;
 import com.mojang.serialization.codecs.RecordCodecBuilder;
@@ -54,7 +54,7 @@ public class ModDataComponents {
     }
 
     public static void register(IEventBus eventBus) {
-        for (var type : AmmoType.values()) {
+        for (var type : Ammo.values()) {
             type.dataComponent = register("ammo_" + type.name.toLowerCase(), builder -> builder.persistent(Codec.INT));
         }
 
diff --git a/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Ah6Entity.java b/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Ah6Entity.java
index 1eafee34a..58a2fe008 100644
--- a/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Ah6Entity.java
+++ b/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Ah6Entity.java
@@ -17,7 +17,7 @@ import com.atsuishio.superbwarfare.init.ModItems;
 import com.atsuishio.superbwarfare.init.ModSounds;
 import com.atsuishio.superbwarfare.init.ModTags;
 import com.atsuishio.superbwarfare.network.message.receive.ShakeClientMessage;
-import com.atsuishio.superbwarfare.tools.AmmoType;
+import com.atsuishio.superbwarfare.tools.Ammo;
 import com.atsuishio.superbwarfare.tools.CustomExplosion;
 import com.atsuishio.superbwarfare.tools.InventoryTool;
 import com.atsuishio.superbwarfare.tools.ParticleTool;
@@ -208,10 +208,10 @@ public class Ah6Entity extends ContainerMobileVehicleEntity implements GeoEntity
 
         int ammoCount = this.getItemStacks().stream().filter(stack -> {
             if (stack.is(ModItems.AMMO_BOX.get())) {
-                return AmmoType.HEAVY.get(stack) > 0;
+                return Ammo.HEAVY.get(stack) > 0;
             }
             return false;
-        }).mapToInt(AmmoType.HEAVY::get).sum() + countItem(ModItems.HEAVY_AMMO.get());
+        }).mapToInt(Ammo.HEAVY::get).sum() + countItem(ModItems.HEAVY_AMMO.get());
 
         if ((hasItem(ModItems.ROCKET_70.get()) || InventoryTool.hasCreativeAmmoBox(player)) && reloadCoolDown == 0 && this.getEntityData().get(LOADED_ROCKET) < 14) {
             this.entityData.set(LOADED_ROCKET, this.getEntityData().get(LOADED_ROCKET) + 1);
@@ -562,13 +562,13 @@ public class Ah6Entity extends ContainerMobileVehicleEntity implements GeoEntity
                 if (!hasCreativeAmmo) {
                     ItemStack ammoBox = this.getItemStacks().stream().filter(stack -> {
                         if (stack.is(ModItems.AMMO_BOX.get())) {
-                            return AmmoType.HEAVY.get(stack) > 0;
+                            return Ammo.HEAVY.get(stack) > 0;
                         }
                         return false;
                     }).findFirst().orElse(ItemStack.EMPTY);
 
                     if (!ammoBox.isEmpty()) {
-                        AmmoType.HEAVY.add(ammoBox, -1);
+                        Ammo.HEAVY.add(ammoBox, -1);
                     } else {
                         this.getItemStacks().stream().filter(stack -> stack.is(ModItems.HEAVY_AMMO.get())).findFirst().ifPresent(stack -> stack.shrink(1));
                     }
diff --git a/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Bmp2Entity.java b/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Bmp2Entity.java
index 82b4f98c8..0e415fc78 100644
--- a/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Bmp2Entity.java
+++ b/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Bmp2Entity.java
@@ -20,7 +20,7 @@ import com.atsuishio.superbwarfare.init.ModItems;
 import com.atsuishio.superbwarfare.init.ModSounds;
 import com.atsuishio.superbwarfare.init.ModTags;
 import com.atsuishio.superbwarfare.network.message.receive.ShakeClientMessage;
-import com.atsuishio.superbwarfare.tools.AmmoType;
+import com.atsuishio.superbwarfare.tools.Ammo;
 import com.atsuishio.superbwarfare.tools.CustomExplosion;
 import com.atsuishio.superbwarfare.tools.InventoryTool;
 import com.atsuishio.superbwarfare.tools.ParticleTool;
@@ -252,10 +252,10 @@ public class Bmp2Entity extends ContainerMobileVehicleEntity implements GeoEntit
 
         int ammoCount = this.getItemStacks().stream().filter(stack -> {
             if (stack.is(ModItems.AMMO_BOX.get())) {
-                return AmmoType.RIFLE.get(stack) > 0;
+                return Ammo.RIFLE.get(stack) > 0;
             }
             return false;
-        }).mapToInt(AmmoType.RIFLE::get).sum() + countItem(ModItems.RIFLE_AMMO.get());
+        }).mapToInt(Ammo.RIFLE::get).sum() + countItem(ModItems.RIFLE_AMMO.get());
 
         if ((hasItem(ModItems.WIRE_GUIDE_MISSILE.get())
                 || InventoryTool.hasCreativeAmmoBox(player))
@@ -353,13 +353,13 @@ public class Bmp2Entity extends ContainerMobileVehicleEntity implements GeoEntit
                 if (!hasCreativeAmmo) {
                     ItemStack ammoBox = this.getItemStacks().stream().filter(stack -> {
                         if (stack.is(ModItems.AMMO_BOX.get())) {
-                            return AmmoType.RIFLE.get(stack) > 0;
+                            return Ammo.RIFLE.get(stack) > 0;
                         }
                         return false;
                     }).findFirst().orElse(ItemStack.EMPTY);
 
                     if (!ammoBox.isEmpty()) {
-                        AmmoType.RIFLE.add(ammoBox, -1);
+                        Ammo.RIFLE.add(ammoBox, -1);
                     } else {
                         this.getItemStacks().stream().filter(stack -> stack.is(ModItems.RIFLE_AMMO.get())).findFirst().ifPresent(stack -> stack.shrink(1));
                     }
diff --git a/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Lav150Entity.java b/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Lav150Entity.java
index 3b73608d1..e745bda31 100644
--- a/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Lav150Entity.java
+++ b/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Lav150Entity.java
@@ -19,7 +19,7 @@ import com.atsuishio.superbwarfare.init.ModItems;
 import com.atsuishio.superbwarfare.init.ModSounds;
 import com.atsuishio.superbwarfare.init.ModTags;
 import com.atsuishio.superbwarfare.network.message.receive.ShakeClientMessage;
-import com.atsuishio.superbwarfare.tools.AmmoType;
+import com.atsuishio.superbwarfare.tools.Ammo;
 import com.atsuishio.superbwarfare.tools.CustomExplosion;
 import com.atsuishio.superbwarfare.tools.InventoryTool;
 import com.atsuishio.superbwarfare.tools.ParticleTool;
@@ -206,10 +206,10 @@ public class Lav150Entity extends ContainerMobileVehicleEntity implements GeoEnt
 
         int ammoCount = this.getItemStacks().stream().filter(stack -> {
             if (stack.is(ModItems.AMMO_BOX.get())) {
-                return AmmoType.RIFLE.get(stack) > 0;
+                return Ammo.RIFLE.get(stack) > 0;
             }
             return false;
-        }).mapToInt(AmmoType.RIFLE::get).sum() + countItem(ModItems.RIFLE_AMMO.get());
+        }).mapToInt(Ammo.RIFLE::get).sum() + countItem(ModItems.RIFLE_AMMO.get());
 
         if (getWeaponIndex(0) == 0) {
             this.entityData.set(AMMO, countItem(ModItems.SMALL_SHELL.get()));
@@ -301,13 +301,13 @@ public class Lav150Entity extends ContainerMobileVehicleEntity implements GeoEnt
                 if (!hasCreativeAmmo) {
                     ItemStack ammoBox = this.getItemStacks().stream().filter(stack -> {
                         if (stack.is(ModItems.AMMO_BOX.get())) {
-                            return AmmoType.RIFLE.get(stack) > 0;
+                            return Ammo.RIFLE.get(stack) > 0;
                         }
                         return false;
                     }).findFirst().orElse(ItemStack.EMPTY);
 
                     if (!ammoBox.isEmpty()) {
-                        AmmoType.RIFLE.add(ammoBox, -1);
+                        Ammo.RIFLE.add(ammoBox, -1);
                     } else {
                         this.getItemStacks().stream().filter(stack -> stack.is(ModItems.RIFLE_AMMO.get())).findFirst().ifPresent(stack -> stack.shrink(1));
                     }
diff --git a/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/SpeedboatEntity.java b/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/SpeedboatEntity.java
index bd01c904e..acb4172ba 100644
--- a/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/SpeedboatEntity.java
+++ b/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/SpeedboatEntity.java
@@ -13,7 +13,7 @@ import com.atsuishio.superbwarfare.init.ModItems;
 import com.atsuishio.superbwarfare.init.ModSounds;
 import com.atsuishio.superbwarfare.init.ModTags;
 import com.atsuishio.superbwarfare.network.message.receive.ShakeClientMessage;
-import com.atsuishio.superbwarfare.tools.AmmoType;
+import com.atsuishio.superbwarfare.tools.Ammo;
 import com.atsuishio.superbwarfare.tools.CustomExplosion;
 import com.atsuishio.superbwarfare.tools.InventoryTool;
 import com.atsuishio.superbwarfare.tools.ParticleTool;
@@ -179,10 +179,10 @@ public class SpeedboatEntity extends ContainerMobileVehicleEntity implements Geo
 
         int ammoCount = this.getItemStacks().stream().filter(stack -> {
             if (stack.is(ModItems.AMMO_BOX.get())) {
-                return AmmoType.HEAVY.get(stack) > 0;
+                return Ammo.HEAVY.get(stack) > 0;
             }
             return false;
-        }).mapToInt(AmmoType.HEAVY::get).sum() + countItem(ModItems.HEAVY_AMMO.get());
+        }).mapToInt(Ammo.HEAVY::get).sum() + countItem(ModItems.HEAVY_AMMO.get());
 
 
         this.entityData.set(AMMO, ammoCount);
@@ -247,13 +247,13 @@ public class SpeedboatEntity extends ContainerMobileVehicleEntity implements Geo
         if (!hasCreativeAmmo) {
             ItemStack ammoBox = this.getItemStacks().stream().filter(stack -> {
                 if (stack.is(ModItems.AMMO_BOX.get())) {
-                    return AmmoType.HEAVY.get(stack) > 0;
+                    return Ammo.HEAVY.get(stack) > 0;
                 }
                 return false;
             }).findFirst().orElse(ItemStack.EMPTY);
 
             if (!ammoBox.isEmpty()) {
-                AmmoType.HEAVY.add(ammoBox, -1);
+                Ammo.HEAVY.add(ammoBox, -1);
             } else {
                 this.getItemStacks().stream().filter(stack -> stack.is(ModItems.HEAVY_AMMO.get())).findFirst().ifPresent(stack -> stack.shrink(1));
             }
diff --git a/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Yx100Entity.java b/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Yx100Entity.java
index 3234ff4ac..0d2dafecc 100644
--- a/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Yx100Entity.java
+++ b/src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Yx100Entity.java
@@ -509,13 +509,13 @@ public class Yx100Entity extends ContainerMobileVehicleEntity implements GeoEnti
                     if (!hasCreativeAmmo) {
                         ItemStack ammoBox = this.getItemStacks().stream().filter(stack -> {
                             if (stack.is(ModItems.AMMO_BOX.get())) {
-                                return AmmoType.HEAVY.get(stack) > 0;
+                                return Ammo.HEAVY.get(stack) > 0;
                             }
                             return false;
                         }).findFirst().orElse(ItemStack.EMPTY);
 
                         if (!ammoBox.isEmpty()) {
-                            AmmoType.HEAVY.add(ammoBox, -1);
+                            Ammo.HEAVY.add(ammoBox, -1);
                         } else {
                             this.getItemStacks().stream().filter(stack -> stack.is(ModItems.HEAVY_AMMO.get())).findFirst().ifPresent(stack -> stack.shrink(1));
                         }
@@ -576,13 +576,13 @@ public class Yx100Entity extends ContainerMobileVehicleEntity implements GeoEnti
 
             ItemStack ammoBox = this.getItemStacks().stream().filter(stack -> {
                 if (stack.is(ModItems.AMMO_BOX.get())) {
-                    return AmmoType.HEAVY.get(stack) > 0;
+                    return Ammo.HEAVY.get(stack) > 0;
                 }
                 return false;
             }).findFirst().orElse(ItemStack.EMPTY);
 
             if (!ammoBox.isEmpty()) {
-                AmmoType.HEAVY.add(ammoBox, -1);
+                Ammo.HEAVY.add(ammoBox, -1);
             } else {
                 consumeItem(getWeapon(1).ammo, 1);
             }
diff --git a/src/main/java/com/atsuishio/superbwarfare/event/GunEventHandler.java b/src/main/java/com/atsuishio/superbwarfare/event/GunEventHandler.java
index e94afdf63..18573e50e 100644
--- a/src/main/java/com/atsuishio/superbwarfare/event/GunEventHandler.java
+++ b/src/main/java/com/atsuishio/superbwarfare/event/GunEventHandler.java
@@ -11,7 +11,7 @@ import com.atsuishio.superbwarfare.item.gun.data.value.AttachmentType;
 import com.atsuishio.superbwarfare.item.gun.data.value.ReloadState;
 import com.atsuishio.superbwarfare.perk.AmmoPerk;
 import com.atsuishio.superbwarfare.perk.Perk;
-import com.atsuishio.superbwarfare.tools.AmmoType;
+import com.atsuishio.superbwarfare.tools.Ammo;
 import com.atsuishio.superbwarfare.tools.InventoryTool;
 import com.atsuishio.superbwarfare.tools.SoundTool;
 import net.minecraft.core.Holder;
@@ -255,15 +255,6 @@ public class GunEventHandler {
         }
     }
 
-    public static double perkDamage(ItemStack stack) {
-        var data = GunData.from(stack);
-        var perk = data.perk.get(Perk.Type.AMMO);
-        if (perk instanceof AmmoPerk ammoPerk) {
-            return ammoPerk.damageRate;
-        }
-        return 1;
-    }
-
     public static double perkSpeed(GunData data) {
         var perk = data.perk.get(Perk.Type.AMMO);
         if (perk instanceof AmmoPerk ammoPerk) {
@@ -453,7 +444,7 @@ public class GunEventHandler {
 
                 var ammoTypeInfo = data.ammoTypeInfo();
                 if (ammoTypeInfo.type() == GunData.AmmoConsumeType.PLAYER_AMMO) {
-                    var type = AmmoType.getType(ammoTypeInfo.value());
+                    var type = Ammo.getType(ammoTypeInfo.value());
                     assert type != null;
 
                     if (type.get(capability) == 0) {
@@ -534,7 +525,7 @@ public class GunEventHandler {
 
                 var ammoTypeInfo = data.ammoTypeInfo();
                 if (ammoTypeInfo.type() == GunData.AmmoConsumeType.PLAYER_AMMO) {
-                    var type = AmmoType.getType(ammoTypeInfo.value());
+                    var type = Ammo.getType(ammoTypeInfo.value());
                     assert type != null;
 
                     if (type.get(capability) == 0) {
diff --git a/src/main/java/com/atsuishio/superbwarfare/event/LivingEventHandler.java b/src/main/java/com/atsuishio/superbwarfare/event/LivingEventHandler.java
index 83eeef41c..dc0dadf55 100644
--- a/src/main/java/com/atsuishio/superbwarfare/event/LivingEventHandler.java
+++ b/src/main/java/com/atsuishio/superbwarfare/event/LivingEventHandler.java
@@ -654,7 +654,7 @@ public class LivingEventHandler {
 
         var ammoTypeInfo = data.ammoTypeInfo();
         if (ammoTypeInfo.type() == GunData.AmmoConsumeType.PLAYER_AMMO) {
-            var type = AmmoType.getType(ammoTypeInfo.value());
+            var type = Ammo.getType(ammoTypeInfo.value());
             assert type != null;
 
             int ammoFinal = Math.min(type.get(cap), ammoNeed);
@@ -732,14 +732,14 @@ public class LivingEventHandler {
         if (event.getEntity() instanceof Player player && !player.level().getLevelData().getGameRules().getBoolean(GameRules.RULE_KEEPINVENTORY)) {
             var cap = player.getData(ModAttachments.PLAYER_VARIABLE).watch();
 
-            boolean drop = Stream.of(AmmoType.values())
+            boolean drop = Stream.of(Ammo.values())
                     .mapToInt(type -> type.get(cap))
                     .sum() > 0;
 
             if (drop) {
                 var stack = new ItemStack(ModItems.AMMO_BOX.get());
 
-                for (var type : AmmoType.values()) {
+                for (var type : Ammo.values()) {
                     type.set(stack, type.get(cap));
                     type.set(cap, 0);
                 }
diff --git a/src/main/java/com/atsuishio/superbwarfare/init/ModItems.java b/src/main/java/com/atsuishio/superbwarfare/init/ModItems.java
index 1ed6e8c59..97abc90e8 100644
--- a/src/main/java/com/atsuishio/superbwarfare/init/ModItems.java
+++ b/src/main/java/com/atsuishio/superbwarfare/init/ModItems.java
@@ -25,7 +25,7 @@ import com.atsuishio.superbwarfare.item.gun.smg.VectorItem;
 import com.atsuishio.superbwarfare.item.gun.sniper.*;
 import com.atsuishio.superbwarfare.item.gun.special.BocekItem;
 import com.atsuishio.superbwarfare.item.gun.special.TaserItem;
-import com.atsuishio.superbwarfare.tools.AmmoType;
+import com.atsuishio.superbwarfare.tools.Ammo;
 import net.minecraft.core.registries.BuiltInRegistries;
 import net.minecraft.core.registries.Registries;
 import net.minecraft.world.item.BlockItem;
@@ -91,11 +91,11 @@ public class ModItems {
      */
     public static final DeferredRegister<Item> AMMO = DeferredRegister.create(BuiltInRegistries.ITEM, Mod.MODID);
 
-    public static final DeferredHolder<Item, AmmoSupplierItem> HANDGUN_AMMO = AMMO.register("handgun_ammo", () -> new AmmoSupplierItem(AmmoType.HANDGUN, 1, new Item.Properties()));
-    public static final DeferredHolder<Item, AmmoSupplierItem> RIFLE_AMMO = AMMO.register("rifle_ammo", () -> new AmmoSupplierItem(AmmoType.RIFLE, 1, new Item.Properties()));
-    public static final DeferredHolder<Item, AmmoSupplierItem> SNIPER_AMMO = AMMO.register("sniper_ammo", () -> new AmmoSupplierItem(AmmoType.SNIPER, 1, new Item.Properties()));
-    public static final DeferredHolder<Item, AmmoSupplierItem> SHOTGUN_AMMO = AMMO.register("shotgun_ammo", () -> new AmmoSupplierItem(AmmoType.SHOTGUN, 1, new Item.Properties()));
-    public static final DeferredHolder<Item, AmmoSupplierItem> HEAVY_AMMO = AMMO.register("heavy_ammo", () -> new AmmoSupplierItem(AmmoType.HEAVY, 1, new Item.Properties()));
+    public static final DeferredHolder<Item, AmmoSupplierItem> HANDGUN_AMMO = AMMO.register("handgun_ammo", () -> new AmmoSupplierItem(Ammo.HANDGUN, 1, new Item.Properties()));
+    public static final DeferredHolder<Item, AmmoSupplierItem> RIFLE_AMMO = AMMO.register("rifle_ammo", () -> new AmmoSupplierItem(Ammo.RIFLE, 1, new Item.Properties()));
+    public static final DeferredHolder<Item, AmmoSupplierItem> SNIPER_AMMO = AMMO.register("sniper_ammo", () -> new AmmoSupplierItem(Ammo.SNIPER, 1, new Item.Properties()));
+    public static final DeferredHolder<Item, AmmoSupplierItem> SHOTGUN_AMMO = AMMO.register("shotgun_ammo", () -> new AmmoSupplierItem(Ammo.SHOTGUN, 1, new Item.Properties()));
+    public static final DeferredHolder<Item, AmmoSupplierItem> HEAVY_AMMO = AMMO.register("heavy_ammo", () -> new AmmoSupplierItem(Ammo.HEAVY, 1, new Item.Properties()));
     public static final DeferredHolder<Item, HandgunAmmoBox> HANDGUN_AMMO_BOX = AMMO.register("handgun_ammo_box", HandgunAmmoBox::new);
     public static final DeferredHolder<Item, RifleAmmoBox> RIFLE_AMMO_BOX = AMMO.register("rifle_ammo_box", RifleAmmoBox::new);
     public static final DeferredHolder<Item, SniperAmmoBox> SNIPER_AMMO_BOX = AMMO.register("sniper_ammo_box", SniperAmmoBox::new);
diff --git a/src/main/java/com/atsuishio/superbwarfare/item/common/ammo/AmmoSupplierItem.java b/src/main/java/com/atsuishio/superbwarfare/item/common/ammo/AmmoSupplierItem.java
index c1517f2b6..c91eb5219 100644
--- a/src/main/java/com/atsuishio/superbwarfare/item/common/ammo/AmmoSupplierItem.java
+++ b/src/main/java/com/atsuishio/superbwarfare/item/common/ammo/AmmoSupplierItem.java
@@ -3,7 +3,7 @@ package com.atsuishio.superbwarfare.item.common.ammo;
 import com.atsuishio.superbwarfare.init.ModAttachments;
 import com.atsuishio.superbwarfare.init.ModItems;
 import com.atsuishio.superbwarfare.init.ModSounds;
-import com.atsuishio.superbwarfare.tools.AmmoType;
+import com.atsuishio.superbwarfare.tools.Ammo;
 import net.minecraft.ChatFormatting;
 import net.minecraft.network.chat.Component;
 import net.minecraft.sounds.SoundSource;
@@ -20,10 +20,10 @@ import java.util.List;
 
 public class AmmoSupplierItem extends Item {
 
-    public final AmmoType type;
+    public final Ammo type;
     public final int ammoToAdd;
 
-    public AmmoSupplierItem(AmmoType type, int ammoToAdd, Properties properties) {
+    public AmmoSupplierItem(Ammo type, int ammoToAdd, Properties properties) {
         super(properties);
         this.type = type;
         this.ammoToAdd = ammoToAdd;
diff --git a/src/main/java/com/atsuishio/superbwarfare/item/common/ammo/HandgunAmmoBox.java b/src/main/java/com/atsuishio/superbwarfare/item/common/ammo/HandgunAmmoBox.java
index b9be96af8..dbdf2db4d 100644
--- a/src/main/java/com/atsuishio/superbwarfare/item/common/ammo/HandgunAmmoBox.java
+++ b/src/main/java/com/atsuishio/superbwarfare/item/common/ammo/HandgunAmmoBox.java
@@ -1,6 +1,6 @@
 package com.atsuishio.superbwarfare.item.common.ammo;
 
-import com.atsuishio.superbwarfare.tools.AmmoType;
+import com.atsuishio.superbwarfare.tools.Ammo;
 import net.minecraft.ChatFormatting;
 import net.minecraft.network.chat.Component;
 import net.minecraft.world.item.ItemStack;
@@ -12,7 +12,7 @@ import java.util.List;
 public class HandgunAmmoBox extends AmmoSupplierItem {
 
     public HandgunAmmoBox() {
-        super(AmmoType.HANDGUN, 30, new Properties());
+        super(Ammo.HANDGUN, 30, new Properties());
     }
 
 
diff --git a/src/main/java/com/atsuishio/superbwarfare/item/common/ammo/RifleAmmoBox.java b/src/main/java/com/atsuishio/superbwarfare/item/common/ammo/RifleAmmoBox.java
index decba516c..2f5432e89 100644
--- a/src/main/java/com/atsuishio/superbwarfare/item/common/ammo/RifleAmmoBox.java
+++ b/src/main/java/com/atsuishio/superbwarfare/item/common/ammo/RifleAmmoBox.java
@@ -1,6 +1,6 @@
 package com.atsuishio.superbwarfare.item.common.ammo;
 
-import com.atsuishio.superbwarfare.tools.AmmoType;
+import com.atsuishio.superbwarfare.tools.Ammo;
 import net.minecraft.ChatFormatting;
 import net.minecraft.network.chat.Component;
 import net.minecraft.world.item.ItemStack;
@@ -12,7 +12,7 @@ import java.util.List;
 public class RifleAmmoBox extends AmmoSupplierItem {
 
     public RifleAmmoBox() {
-        super(AmmoType.RIFLE, 30, new Properties());
+        super(Ammo.RIFLE, 30, new Properties());
     }
 
     @Override
diff --git a/src/main/java/com/atsuishio/superbwarfare/item/common/ammo/ShotgunAmmoBox.java b/src/main/java/com/atsuishio/superbwarfare/item/common/ammo/ShotgunAmmoBox.java
index 1f2a00978..9e573bb92 100644
--- a/src/main/java/com/atsuishio/superbwarfare/item/common/ammo/ShotgunAmmoBox.java
+++ b/src/main/java/com/atsuishio/superbwarfare/item/common/ammo/ShotgunAmmoBox.java
@@ -1,6 +1,6 @@
 package com.atsuishio.superbwarfare.item.common.ammo;
 
-import com.atsuishio.superbwarfare.tools.AmmoType;
+import com.atsuishio.superbwarfare.tools.Ammo;
 import net.minecraft.ChatFormatting;
 import net.minecraft.network.chat.Component;
 import net.minecraft.world.item.ItemStack;
@@ -12,7 +12,7 @@ import java.util.List;
 public class ShotgunAmmoBox extends AmmoSupplierItem {
 
     public ShotgunAmmoBox() {
-        super(AmmoType.SHOTGUN, 12, new Properties());
+        super(Ammo.SHOTGUN, 12, new Properties());
     }
 
     @Override
diff --git a/src/main/java/com/atsuishio/superbwarfare/item/common/ammo/SniperAmmoBox.java b/src/main/java/com/atsuishio/superbwarfare/item/common/ammo/SniperAmmoBox.java
index 2aa7b2cd8..c745655d7 100644
--- a/src/main/java/com/atsuishio/superbwarfare/item/common/ammo/SniperAmmoBox.java
+++ b/src/main/java/com/atsuishio/superbwarfare/item/common/ammo/SniperAmmoBox.java
@@ -1,6 +1,6 @@
 package com.atsuishio.superbwarfare.item.common.ammo;
 
-import com.atsuishio.superbwarfare.tools.AmmoType;
+import com.atsuishio.superbwarfare.tools.Ammo;
 import net.minecraft.ChatFormatting;
 import net.minecraft.network.chat.Component;
 import net.minecraft.world.item.ItemStack;
@@ -12,7 +12,7 @@ import java.util.List;
 public class SniperAmmoBox extends AmmoSupplierItem {
 
     public SniperAmmoBox() {
-        super(AmmoType.SNIPER, 12, new Properties());
+        super(Ammo.SNIPER, 12, new Properties());
     }
 
     @Override
diff --git a/src/main/java/com/atsuishio/superbwarfare/item/common/ammo/box/AmmoBox.java b/src/main/java/com/atsuishio/superbwarfare/item/common/ammo/box/AmmoBox.java
index 5b2d35cf4..806664aec 100644
--- a/src/main/java/com/atsuishio/superbwarfare/item/common/ammo/box/AmmoBox.java
+++ b/src/main/java/com/atsuishio/superbwarfare/item/common/ammo/box/AmmoBox.java
@@ -3,7 +3,7 @@ package com.atsuishio.superbwarfare.item.common.ammo.box;
 import com.atsuishio.superbwarfare.component.ModDataComponents;
 import com.atsuishio.superbwarfare.init.ModAttachments;
 import com.atsuishio.superbwarfare.init.ModSounds;
-import com.atsuishio.superbwarfare.tools.AmmoType;
+import com.atsuishio.superbwarfare.tools.Ammo;
 import com.atsuishio.superbwarfare.tools.FormatTool;
 import net.minecraft.ChatFormatting;
 import net.minecraft.network.chat.Component;
@@ -43,7 +43,7 @@ public class AmmoBox extends Item {
 
         var cap = player.getData(ModAttachments.PLAYER_VARIABLE).watch();
         if (!level.isClientSide()) {
-            var types = selectedType.equals("All") ? AmmoType.values() : new AmmoType[]{AmmoType.getType(selectedType)};
+            var types = selectedType.equals("All") ? Ammo.values() : new Ammo[]{Ammo.getType(selectedType)};
 
             for (var type : types) {
                 if (type == null) continue;
@@ -76,7 +76,7 @@ public class AmmoBox extends Item {
         var list = new ArrayList<String>();
         list.add("All");
 
-        for (var ammoType : AmmoType.values()) {
+        for (var ammoType : Ammo.values()) {
             list.add(ammoType.name);
         }
 
@@ -96,7 +96,7 @@ public class AmmoBox extends Item {
             stack.set(ModDataComponents.AMMO_BOX_INFO, new AmmoBoxInfo(typeString, info.isDrop()));
             entity.playSound(ModSounds.FIRE_RATE.get(), 1f, 1f);
 
-            var type = AmmoType.getType(typeString);
+            var type = Ammo.getType(typeString);
             if (type == null) {
                 player.displayClientMessage(Component.translatable("des.superbwarfare.ammo_box.type.all").withStyle(ChatFormatting.WHITE), true);
                 return true;
@@ -123,28 +123,28 @@ public class AmmoBox extends Item {
     public void appendHoverText(ItemStack stack, @NotNull TooltipContext context, @NotNull List<Component> tooltipComponents, @NotNull TooltipFlag tooltipFlag) {
         var info = stack.get(ModDataComponents.AMMO_BOX_INFO);
         if (info == null) info = new AmmoBoxInfo("All", false);
-        var type = AmmoType.getType(info.type());
+        var type = Ammo.getType(info.type());
 
         tooltipComponents.add(Component.translatable("des.superbwarfare.ammo_box").withStyle(ChatFormatting.GRAY));
 
         tooltipComponents.add(Component.translatable("des.superbwarfare.ammo_box.handgun").withStyle(ChatFormatting.AQUA)
                 .append(Component.literal("").withStyle(ChatFormatting.RESET))
-                .append(Component.literal(FormatTool.format0D(AmmoType.HANDGUN.get(stack)) + ((type != AmmoType.HANDGUN) ? " " : " ←-")).withStyle(ChatFormatting.BOLD)));
+                .append(Component.literal(FormatTool.format0D(Ammo.HANDGUN.get(stack)) + ((type != Ammo.HANDGUN) ? " " : " ←-")).withStyle(ChatFormatting.BOLD)));
 
         tooltipComponents.add(Component.translatable("des.superbwarfare.ammo_box.rifle").withStyle(ChatFormatting.GREEN)
                 .append(Component.literal("").withStyle(ChatFormatting.RESET))
-                .append(Component.literal(FormatTool.format0D(AmmoType.RIFLE.get(stack)) + ((type != AmmoType.RIFLE) ? " " : " ←-")).withStyle(ChatFormatting.BOLD)));
+                .append(Component.literal(FormatTool.format0D(Ammo.RIFLE.get(stack)) + ((type != Ammo.RIFLE) ? " " : " ←-")).withStyle(ChatFormatting.BOLD)));
 
         tooltipComponents.add(Component.translatable("des.superbwarfare.ammo_box.shotgun").withStyle(ChatFormatting.RED)
                 .append(Component.literal("").withStyle(ChatFormatting.RESET))
-                .append(Component.literal(FormatTool.format0D(AmmoType.SHOTGUN.get(stack)) + ((type != AmmoType.SHOTGUN) ? " " : " ←-")).withStyle(ChatFormatting.BOLD)));
+                .append(Component.literal(FormatTool.format0D(Ammo.SHOTGUN.get(stack)) + ((type != Ammo.SHOTGUN) ? " " : " ←-")).withStyle(ChatFormatting.BOLD)));
 
         tooltipComponents.add(Component.translatable("des.superbwarfare.ammo_box.sniper").withStyle(ChatFormatting.GOLD)
                 .append(Component.literal("").withStyle(ChatFormatting.RESET))
-                .append(Component.literal(FormatTool.format0D(AmmoType.SNIPER.get(stack)) + ((type != AmmoType.SNIPER) ? " " : " ←-")).withStyle(ChatFormatting.BOLD)));
+                .append(Component.literal(FormatTool.format0D(Ammo.SNIPER.get(stack)) + ((type != Ammo.SNIPER) ? " " : " ←-")).withStyle(ChatFormatting.BOLD)));
 
         tooltipComponents.add(Component.translatable("des.superbwarfare.ammo_box.heavy").withStyle(ChatFormatting.LIGHT_PURPLE)
                 .append(Component.literal("").withStyle(ChatFormatting.RESET))
-                .append(Component.literal(FormatTool.format0D(AmmoType.HEAVY.get(stack)) + ((type != AmmoType.HEAVY) ? " " : " ←-")).withStyle(ChatFormatting.BOLD)));
+                .append(Component.literal(FormatTool.format0D(Ammo.HEAVY.get(stack)) + ((type != Ammo.HEAVY) ? " " : " ←-")).withStyle(ChatFormatting.BOLD)));
     }
 }
diff --git a/src/main/java/com/atsuishio/superbwarfare/item/gun/GunItem.java b/src/main/java/com/atsuishio/superbwarfare/item/gun/GunItem.java
index 3bd3236bf..31826ee21 100644
--- a/src/main/java/com/atsuishio/superbwarfare/item/gun/GunItem.java
+++ b/src/main/java/com/atsuishio/superbwarfare/item/gun/GunItem.java
@@ -10,7 +10,7 @@ import com.atsuishio.superbwarfare.item.CustomRendererItem;
 import com.atsuishio.superbwarfare.item.gun.data.GunData;
 import com.atsuishio.superbwarfare.item.gun.data.value.AttachmentType;
 import com.atsuishio.superbwarfare.perk.Perk;
-import com.atsuishio.superbwarfare.tools.AmmoType;
+import com.atsuishio.superbwarfare.tools.Ammo;
 import net.minecraft.client.model.HumanoidModel;
 import net.minecraft.client.renderer.BlockEntityWithoutLevelRenderer;
 import net.minecraft.core.BlockPos;
@@ -81,7 +81,7 @@ public abstract class GunItem extends Item implements CustomRendererItem {
 
             var ammoTypeInfo = data.ammoTypeInfo();
             if (ammoTypeInfo.type() == GunData.AmmoConsumeType.PLAYER_AMMO) {
-                var type = AmmoType.getType(ammoTypeInfo.value());
+                var type = Ammo.getType(ammoTypeInfo.value());
                 assert type != null;
 
                 type.add(capability, count);
@@ -461,7 +461,7 @@ public abstract class GunItem extends Item implements CustomRendererItem {
     public String getAmmoDisplayName(GunData data) {
         var ammoTypeInfo = data.ammoTypeInfo();
         if (ammoTypeInfo.type() == GunData.AmmoConsumeType.PLAYER_AMMO) {
-            var type = AmmoType.getType(ammoTypeInfo.value());
+            var type = Ammo.getType(ammoTypeInfo.value());
             assert type != null;
 
             return switch (type) {
diff --git a/src/main/java/com/atsuishio/superbwarfare/item/gun/data/GunData.java b/src/main/java/com/atsuishio/superbwarfare/item/gun/data/GunData.java
index 3e45412e8..896a2c444 100644
--- a/src/main/java/com/atsuishio/superbwarfare/item/gun/data/GunData.java
+++ b/src/main/java/com/atsuishio/superbwarfare/item/gun/data/GunData.java
@@ -6,7 +6,7 @@ import com.atsuishio.superbwarfare.item.gun.data.subdata.*;
 import com.atsuishio.superbwarfare.item.gun.data.value.*;
 import com.atsuishio.superbwarfare.perk.AmmoPerk;
 import com.atsuishio.superbwarfare.perk.Perk;
-import com.atsuishio.superbwarfare.tools.AmmoType;
+import com.atsuishio.superbwarfare.tools.Ammo;
 import com.atsuishio.superbwarfare.tools.GunsTool;
 import com.atsuishio.superbwarfare.tools.InventoryTool;
 import net.minecraft.core.component.DataComponents;
@@ -279,7 +279,7 @@ public class GunData {
 
         // 玩家弹药
         if (ammoType.startsWith("@")) {
-            if (AmmoType.getType(ammoType.substring(1)) == null) {
+            if (Ammo.getType(ammoType.substring(1)) == null) {
                 return new AmmoTypeInfo(AmmoConsumeType.INVALID, ammoType.substring(1));
             }
             return new AmmoTypeInfo(AmmoConsumeType.PLAYER_AMMO, ammoType.substring(1));
@@ -310,7 +310,7 @@ public class GunData {
         var info = ammoTypeInfo();
         return switch (info.type()) {
             case PLAYER_AMMO -> {
-                var type = AmmoType.getType(info.value());
+                var type = Ammo.getType(info.value());
                 assert type != null;
 
                 yield type.get(player);
@@ -335,7 +335,7 @@ public class GunData {
         var info = ammoTypeInfo();
         switch (info.type()) {
             case PLAYER_AMMO -> {
-                var type = AmmoType.getType(info.value());
+                var type = Ammo.getType(info.value());
                 assert type != null;
 
                 type.set(player, type.get(player) - count);
diff --git a/src/main/java/com/atsuishio/superbwarfare/network/message/send/ReloadMessage.java b/src/main/java/com/atsuishio/superbwarfare/network/message/send/ReloadMessage.java
index c82427cde..ff2a41539 100644
--- a/src/main/java/com/atsuishio/superbwarfare/network/message/send/ReloadMessage.java
+++ b/src/main/java/com/atsuishio/superbwarfare/network/message/send/ReloadMessage.java
@@ -5,7 +5,7 @@ import com.atsuishio.superbwarfare.init.ModAttachments;
 import com.atsuishio.superbwarfare.init.ModItems;
 import com.atsuishio.superbwarfare.item.gun.GunItem;
 import com.atsuishio.superbwarfare.item.gun.data.GunData;
-import com.atsuishio.superbwarfare.tools.AmmoType;
+import com.atsuishio.superbwarfare.tools.Ammo;
 import io.netty.buffer.ByteBuf;
 import net.minecraft.network.codec.ByteBufCodecs;
 import net.minecraft.network.codec.StreamCodec;
@@ -57,7 +57,7 @@ public record ReloadMessage(int msgType) implements CustomPacketPayload {
                 var ammoTypeInfo = data.ammoTypeInfo();
 
                 if (ammoTypeInfo.type() == GunData.AmmoConsumeType.PLAYER_AMMO) {
-                    var ammoType = AmmoType.getType(ammoTypeInfo.value());
+                    var ammoType = Ammo.getType(ammoTypeInfo.value());
                     assert ammoType != null;
 
                     if (ammoType.get(cap) == 0) return;
diff --git a/src/main/java/com/atsuishio/superbwarfare/recipe/AmmoBoxAddAmmoRecipe.java b/src/main/java/com/atsuishio/superbwarfare/recipe/AmmoBoxAddAmmoRecipe.java
index f9613ea48..05eaca0b5 100644
--- a/src/main/java/com/atsuishio/superbwarfare/recipe/AmmoBoxAddAmmoRecipe.java
+++ b/src/main/java/com/atsuishio/superbwarfare/recipe/AmmoBoxAddAmmoRecipe.java
@@ -3,7 +3,7 @@ package com.atsuishio.superbwarfare.recipe;
 import com.atsuishio.superbwarfare.init.ModRecipes;
 import com.atsuishio.superbwarfare.item.common.ammo.AmmoSupplierItem;
 import com.atsuishio.superbwarfare.item.common.ammo.box.AmmoBox;
-import com.atsuishio.superbwarfare.tools.AmmoType;
+import com.atsuishio.superbwarfare.tools.Ammo;
 import net.minecraft.core.HolderLookup;
 import net.minecraft.world.item.ItemStack;
 import net.minecraft.world.item.crafting.CraftingBookCategory;
@@ -42,14 +42,14 @@ public class AmmoBoxAddAmmoRecipe extends CustomRecipe {
     }
 
 
-    private void addAmmo(HashMap<AmmoType, Integer> map, AmmoType type, int count) {
+    private void addAmmo(HashMap<Ammo, Integer> map, Ammo type, int count) {
         map.put(type, map.getOrDefault(type, 0) + count);
     }
 
     @Override
     @ParametersAreNonnullByDefault
     public @NotNull ItemStack assemble(CraftingInput input, HolderLookup.Provider registries) {
-        var map = new HashMap<AmmoType, Integer>();
+        var map = new HashMap<Ammo, Integer>();
         var ammoBox = ItemStack.EMPTY;
 
         for (var item : input.items()) {
@@ -57,13 +57,13 @@ public class AmmoBoxAddAmmoRecipe extends CustomRecipe {
                 addAmmo(map, ammoSupplier.type, ammoSupplier.ammoToAdd);
             } else if (item.getItem() instanceof AmmoBox) {
                 ammoBox = item.copy();
-                for (var type : AmmoType.values()) {
+                for (var type : Ammo.values()) {
                     addAmmo(map, type, type.get(item));
                 }
             }
         }
 
-        for (var type : AmmoType.values()) {
+        for (var type : Ammo.values()) {
             type.set(ammoBox, map.getOrDefault(type, 0));
         }
 
diff --git a/src/main/java/com/atsuishio/superbwarfare/recipe/AmmoBoxExtractAmmoRecipe.java b/src/main/java/com/atsuishio/superbwarfare/recipe/AmmoBoxExtractAmmoRecipe.java
index f110259ba..eacecf4c1 100644
--- a/src/main/java/com/atsuishio/superbwarfare/recipe/AmmoBoxExtractAmmoRecipe.java
+++ b/src/main/java/com/atsuishio/superbwarfare/recipe/AmmoBoxExtractAmmoRecipe.java
@@ -4,7 +4,7 @@ import com.atsuishio.superbwarfare.component.ModDataComponents;
 import com.atsuishio.superbwarfare.init.ModItems;
 import com.atsuishio.superbwarfare.init.ModRecipes;
 import com.atsuishio.superbwarfare.item.common.ammo.box.AmmoBox;
-import com.atsuishio.superbwarfare.tools.AmmoType;
+import com.atsuishio.superbwarfare.tools.Ammo;
 import net.minecraft.core.HolderLookup;
 import net.minecraft.core.NonNullList;
 import net.minecraft.world.item.ItemStack;
@@ -43,7 +43,7 @@ public class AmmoBoxExtractAmmoRecipe extends CustomRecipe {
         if (data == null) return false;
 
         var typeString = data.type();
-        var type = AmmoType.getType(typeString);
+        var type = Ammo.getType(typeString);
         if (type == null) return false;
 
         return type.get(ammoBoxItem) > 0;
@@ -52,13 +52,13 @@ public class AmmoBoxExtractAmmoRecipe extends CustomRecipe {
     @Override
     @ParametersAreNonnullByDefault
     public @NotNull ItemStack assemble(CraftingInput input, HolderLookup.Provider registries) {
-        AmmoType type = null;
+        Ammo type = null;
 
         for (var item : input.items()) {
             if (item.getItem() instanceof AmmoBox) {
                 var data = item.get(ModDataComponents.AMMO_BOX_INFO);
                 assert data != null;
-                type = AmmoType.getType(data.type());
+                type = Ammo.getType(data.type());
                 break;
             }
         }
@@ -72,7 +72,6 @@ public class AmmoBoxExtractAmmoRecipe extends CustomRecipe {
             case SHOTGUN -> new ItemStack(ModItems.SHOTGUN_AMMO.get());
             case SNIPER -> new ItemStack(ModItems.SNIPER_AMMO.get());
             case HEAVY -> new ItemStack(ModItems.HEAVY_AMMO.get());
-            default -> throw new IllegalStateException("Unexpected value: " + type);
         };
     }
 
@@ -87,7 +86,7 @@ public class AmmoBoxExtractAmmoRecipe extends CustomRecipe {
 
                 var data = ammoBox.get(ModDataComponents.AMMO_BOX_INFO);
                 assert data != null;
-                AmmoType type = AmmoType.getType(data.type());
+                Ammo type = Ammo.getType(data.type());
 
                 assert type != null;
                 type.add(ammoBox, -1);
diff --git a/src/main/java/com/atsuishio/superbwarfare/tools/AmmoType.java b/src/main/java/com/atsuishio/superbwarfare/tools/Ammo.java
similarity index 94%
rename from src/main/java/com/atsuishio/superbwarfare/tools/AmmoType.java
rename to src/main/java/com/atsuishio/superbwarfare/tools/Ammo.java
index a73b2f271..1fa45a9d6 100644
--- a/src/main/java/com/atsuishio/superbwarfare/tools/AmmoType.java
+++ b/src/main/java/com/atsuishio/superbwarfare/tools/Ammo.java
@@ -8,7 +8,7 @@ import net.minecraft.world.entity.Entity;
 import net.minecraft.world.item.ItemStack;
 import net.neoforged.neoforge.registries.DeferredHolder;
 
-public enum AmmoType {
+public enum Ammo {
     HANDGUN("item.superbwarfare.ammo.handgun", "HandgunAmmo"),
     RIFLE("item.superbwarfare.ammo.rifle", "RifleAmmo"),
     SHOTGUN("item.superbwarfare.ammo.shotgun", "ShotgunAmmo"),
@@ -18,13 +18,13 @@ public enum AmmoType {
     public final String name;
     public DeferredHolder<DataComponentType<?>, DataComponentType<Integer>> dataComponent;
 
-    AmmoType(String translatableKey, String name) {
+    Ammo(String translatableKey, String name) {
         this.translatableKey = translatableKey;
         this.name = name;
     }
 
-    public static AmmoType getType(String name) {
-        for (AmmoType type : values()) {
+    public static Ammo getType(String name) {
+        for (Ammo type : values()) {
             if (type.name.equals(name)) {
                 return type;
             }