diff --git a/src/main/java/com/atsuishio/superbwarfare/client/ClientRenderHandler.java b/src/main/java/com/atsuishio/superbwarfare/client/ClientRenderHandler.java
index 0df4485ea..609ea9781 100644
--- a/src/main/java/com/atsuishio/superbwarfare/client/ClientRenderHandler.java
+++ b/src/main/java/com/atsuishio/superbwarfare/client/ClientRenderHandler.java
@@ -1,5 +1,8 @@
 package com.atsuishio.superbwarfare.client;
 
+import com.atsuishio.superbwarfare.client.overlay.AmmoBarOverlay;
+import com.atsuishio.superbwarfare.client.overlay.AmmoCountOverlay;
+import com.atsuishio.superbwarfare.client.overlay.ArmorPlateOverlay;
 import com.atsuishio.superbwarfare.client.renderer.block.*;
 import com.atsuishio.superbwarfare.client.tooltip.*;
 import com.atsuishio.superbwarfare.client.tooltip.component.*;
@@ -9,6 +12,7 @@ import net.neoforged.bus.api.SubscribeEvent;
 import net.neoforged.fml.common.EventBusSubscriber;
 import net.neoforged.neoforge.client.event.EntityRenderersEvent;
 import net.neoforged.neoforge.client.event.RegisterClientTooltipComponentFactoriesEvent;
+import net.neoforged.neoforge.client.event.RegisterGuiLayersEvent;
 
 @EventBusSubscriber(bus = EventBusSubscriber.Bus.MOD, value = Dist.CLIENT)
 public class ClientRenderHandler {
@@ -34,4 +38,11 @@ public class ClientRenderHandler {
         event.registerBlockEntityRenderer(ModBlockEntities.CREATIVE_CHARGING_STATION.get(), context -> new CreativeChargingStationBlockEntityRenderer());
         event.registerBlockEntityRenderer(ModBlockEntities.SMALL_CONTAINER.get(), context -> new SmallContainerBlockEntityRenderer());
     }
-}
+
+    @SubscribeEvent
+    public static void registerOverlays(RegisterGuiLayersEvent event) {
+        event.registerBelowAll(ArmorPlateOverlay.ID, new ArmorPlateOverlay());
+        event.registerBelowAll(AmmoBarOverlay.ID, new AmmoBarOverlay());
+        event.registerBelowAll(AmmoCountOverlay.ID, new AmmoCountOverlay());
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/com/atsuishio/superbwarfare/client/overlay/AmmoBarOverlay.java b/src/main/java/com/atsuishio/superbwarfare/client/overlay/AmmoBarOverlay.java
index 7d036475a..1d0267830 100644
--- a/src/main/java/com/atsuishio/superbwarfare/client/overlay/AmmoBarOverlay.java
+++ b/src/main/java/com/atsuishio/superbwarfare/client/overlay/AmmoBarOverlay.java
@@ -3,38 +3,31 @@ package com.atsuishio.superbwarfare.client.overlay;
 import com.atsuishio.superbwarfare.Mod;
 import com.atsuishio.superbwarfare.capability.ModCapabilities;
 import com.atsuishio.superbwarfare.capability.player.PlayerVariable;
-import com.atsuishio.superbwarfare.component.ModDataComponents;
 import com.atsuishio.superbwarfare.config.client.DisplayConfig;
 import com.atsuishio.superbwarfare.entity.vehicle.base.ArmedVehicleEntity;
 import com.atsuishio.superbwarfare.init.ModItems;
 import com.atsuishio.superbwarfare.init.ModKeyMappings;
 import com.atsuishio.superbwarfare.init.ModTags;
-import com.atsuishio.superbwarfare.item.common.ammo.AmmoSupplierItem;
 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.GunsTool;
 import com.atsuishio.superbwarfare.tools.InventoryTool;
 import com.atsuishio.superbwarfare.tools.NBTTool;
-import com.atsuishio.superbwarfare.tools.animation.AnimationCurves;
-import com.atsuishio.superbwarfare.tools.animation.AnimationTimer;
-import com.atsuishio.superbwarfare.tools.animation.ValueAnimator;
-import com.mojang.blaze3d.systems.RenderSystem;
 import com.mojang.blaze3d.vertex.PoseStack;
 import net.minecraft.ChatFormatting;
+import net.minecraft.client.DeltaTracker;
 import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.GuiGraphics;
+import net.minecraft.client.gui.LayeredDraw;
 import net.minecraft.network.chat.Component;
 import net.minecraft.resources.ResourceLocation;
-import net.minecraft.util.FastColor;
 import net.minecraft.world.entity.player.Player;
 import net.minecraft.world.item.ItemStack;
-import net.neoforged.api.distmarker.Dist;
-import net.neoforged.bus.api.SubscribeEvent;
-import net.neoforged.fml.common.EventBusSubscriber;
-import net.neoforged.neoforge.client.event.RenderGuiEvent;
 
-@EventBusSubscriber(value = Dist.CLIENT)
-public class AmmoBarOverlay {
+import javax.annotation.ParametersAreNonnullByDefault;
+
+
+public class AmmoBarOverlay implements LayeredDraw.Layer {
+    public static final ResourceLocation ID = Mod.loc("ammo_bar");
 
     private static final ResourceLocation LINE = Mod.loc("textures/gun_icon/fire_mode/line.png");
     private static final ResourceLocation SEMI = Mod.loc("textures/gun_icon/fire_mode/semi.png");
@@ -50,360 +43,8 @@ public class AmmoBarOverlay {
         return InventoryTool.hasCreativeAmmoBox(player);
     }
 
-    @SubscribeEvent
-    public static void renderWeaponInfo(RenderGuiEvent.Pre event) {
-        if (!DisplayConfig.AMMO_HUD.get()) return;
-
-        int w = event.getGuiGraphics().guiWidth();
-        int h = event.getGuiGraphics().guiHeight();
-        Player player = Minecraft.getInstance().player;
-
-        if (player == null) return;
-        if (player.isSpectator()) return;
-
-        ItemStack stack = player.getMainHandItem();
-        final var tag = NBTTool.getTag(stack);
-        if (stack.getItem() instanceof GunItem gunItem && !(player.getVehicle() instanceof ArmedVehicleEntity vehicle && vehicle.banHand(player))) {
-            PoseStack poseStack = event.getGuiGraphics().pose();
-            var data = GunData.from(stack);
-
-            // 渲染图标
-            event.getGuiGraphics().blit(gunItem.getGunIcon(),
-                    w - 135,
-                    h - 40,
-                    0,
-                    0,
-                    64,
-                    16,
-                    64,
-                    16);
-
-            // 渲染开火模式切换按键
-            if (stack.getItem() != ModItems.MINIGUN.get()) {
-                event.getGuiGraphics().drawString(
-                        Minecraft.getInstance().font,
-                        "[" + ModKeyMappings.FIRE_MODE.getKey().getDisplayName().getString() + "]",
-                        w - 111.5f,
-                        h - 20,
-                        0xFFFFFF,
-                        false
-                );
-            }
-
-            // 渲染开火模式
-            ResourceLocation fireMode = getFireMode(data);
-
-            if (stack.getItem() == ModItems.JAVELIN.get()) {
-                fireMode = tag.getBoolean("TopMode") ? TOP : DIR;
-            }
-
-            if (stack.getItem() == ModItems.MINIGUN.get()) {
-                fireMode = MOUSE;
-                // 渲染加特林射速
-                event.getGuiGraphics().drawString(
-                        Minecraft.getInstance().font,
-                        data.rpm() + " RPM",
-                        w - 111f,
-                        h - 20,
-                        0xFFFFFF,
-                        false
-                );
-
-                event.getGuiGraphics().blit(fireMode,
-                        w - 126,
-                        h - 22,
-                        0,
-                        0,
-                        12,
-                        12,
-                        12,
-                        12);
-            } else {
-                if (stack.getItem() != ModItems.TRACHELIUM.get()) {
-                    event.getGuiGraphics().blit(fireMode,
-                            w - 95,
-                            h - 21,
-                            0,
-                            0,
-                            8,
-                            8,
-                            8,
-                            8);
-                } else {
-                    event.getGuiGraphics().drawString(
-                            Minecraft.getInstance().font,
-                            tag.getBoolean("DA") ? Component.translatable("des.superbwarfare.revolver.sa").withStyle(ChatFormatting.BOLD) : Component.translatable("des.superbwarfare.revolver.da").withStyle(ChatFormatting.BOLD),
-                            w - 96,
-                            h - 20,
-                            0xFFFFFF,
-                            false
-                    );
-                }
-            }
-
-            if (stack.getItem() != ModItems.MINIGUN.get() && stack.getItem() != ModItems.TRACHELIUM.get()) {
-                event.getGuiGraphics().blit(LINE,
-                        w - 95,
-                        h - 16,
-                        0,
-                        0,
-                        8,
-                        8,
-                        8,
-                        8);
-            }
-
-            // 渲染当前弹药量
-            poseStack.pushPose();
-            poseStack.scale(1.5f, 1.5f, 1f);
-
-            if ((stack.getItem() == ModItems.MINIGUN.get() || stack.getItem() == ModItems.BOCEK.get()) && hasCreativeAmmo()) {
-                event.getGuiGraphics().drawString(
-                        Minecraft.getInstance().font,
-                        "∞",
-                        w / 1.5f - 64 / 1.5f,
-                        h / 1.5f - 48 / 1.5f,
-                        0xFFFFFF,
-                        true
-                );
-            } else {
-                event.getGuiGraphics().drawString(
-                        Minecraft.getInstance().font,
-                        getGunAmmoCount(player) + "",
-                        w / 1.5f - 64 / 1.5f,
-                        h / 1.5f - 48 / 1.5f,
-                        0xFFFFFF,
-                        true
-                );
-            }
-
-            poseStack.popPose();
-
-            // 渲染备弹量
-            event.getGuiGraphics().drawString(
-                    Minecraft.getInstance().font,
-                    getPlayerAmmoCount(player),
-                    w - 64,
-                    h - 35,
-                    0xCCCCCC,
-                    true
-            );
-
-            poseStack.pushPose();
-            poseStack.scale(0.9f, 0.9f, 1f);
-
-            // 渲染物品名称
-            String gunName = gunItem.getGunDisplayName();
-            event.getGuiGraphics().drawString(
-                    Minecraft.getInstance().font,
-                    gunName,
-                    w / 0.9f - (100 + Minecraft.getInstance().font.width(gunName) / 2f) / 0.9f,
-                    h / 0.9f - 60 / 0.9f,
-                    0xFFFFFF,
-                    true
-            );
-
-            // 渲染弹药类型
-            String ammoName = gunItem.getAmmoDisplayName(stack);
-            event.getGuiGraphics().drawString(
-                    Minecraft.getInstance().font,
-                    ammoName,
-                    w / 0.9f - (100 + Minecraft.getInstance().font.width(ammoName) / 2f) / 0.9f,
-                    h / 0.9f - 51 / 0.9f,
-                    0xC8A679,
-                    true
-            );
-
-            poseStack.popPose();
-        }
-    }
-
-    private static final AnimationTimer ammoInfoTimer = new AnimationTimer(500, 2000)
-            .forwardAnimation(AnimationCurves.EASE_OUT_EXPO)
-            .backwardAnimation(AnimationCurves.EASE_IN_EXPO);
-    private static final AnimationTimer ammoBoxTimer = new AnimationTimer(500)
-            .forwardAnimation(AnimationCurves.EASE_OUT_EXPO)
-            .backwardAnimation(AnimationCurves.EASE_IN_EXPO);
-
-    private static final ValueAnimator<Integer>[] ammoCountAnimators = ValueAnimator.create(
-            AmmoType.values().length, 800, 0
-    );
-    private static final ValueAnimator<Integer>[] ammoBoxAnimators = ValueAnimator.create(
-            AmmoType.values().length, 800, 0
-    );
-
-
-    /**
-     * 在手持弹药或弹药盒时，渲染玩家弹药总量信息
-     */
-    @SubscribeEvent
-    public static void renderAmmoInfo(RenderGuiEvent.Pre event) {
-        boolean startRenderingAmmoInfo = false;
-        Player player = Minecraft.getInstance().player;
-        if (player == null || player.isSpectator()) return;
-
-        boolean isAmmoBox = false;
-
-        // 动画计算
-        var currentTime = System.currentTimeMillis();
-        ItemStack stack = player.getMainHandItem();
-        if ((stack.getItem() instanceof AmmoSupplierItem || stack.getItem() == ModItems.AMMO_BOX.get())
-                && !(player.getVehicle() instanceof ArmedVehicleEntity vehicle && vehicle.banHand(player))
-        ) {
-            // 刚拿出弹药物品时，视为开始弹药信息渲染
-            startRenderingAmmoInfo = ammoInfoTimer.getProgress(currentTime) == 0;
-            ammoInfoTimer.forward(currentTime);
-
-            if (stack.getItem() == ModItems.AMMO_BOX.get()) {
-                isAmmoBox = true;
-                ammoBoxTimer.forward(currentTime);
-            } else {
-                ammoBoxTimer.backward(currentTime);
-            }
-        } else {
-            ammoInfoTimer.backward(currentTime);
-            ammoBoxTimer.backward(currentTime);
-        }
-        if (!ammoInfoTimer.isForward() && ammoInfoTimer.finished(currentTime)) return;
-
-        var poseStack = event.getGuiGraphics().pose();
-        poseStack.pushPose();
-
-        int w = event.getGuiGraphics().guiWidth();
-        int h = event.getGuiGraphics().guiHeight();
-
-        var ammoX = ammoInfoTimer.lerp(w + 120, (float) w / 2 + 40, currentTime);
-        final int fontHeight = 15;
-        var yOffset = (-h - AmmoType.values().length * fontHeight) / 2f;
-
-        // 渲染总弹药数量
-        var cap = player.getCapability(ModCapabilities.PLAYER_VARIABLE);
-        if (cap == null) cap = new PlayerVariable();
-        var font = Minecraft.getInstance().font;
-
-        for (var type : AmmoType.values()) {
-            var index = type.ordinal();
-            var ammoCount = type.get(cap);
-            var animator = ammoCountAnimators[index];
-
-            var boxAnimator = ammoBoxAnimators[index];
-            var boxAmmoCount = boxAnimator.newValue();
-            boolean boxAmmoSelected = false;
-
-            if (isAmmoBox) {
-                var data = stack.get(ModDataComponents.AMMO_BOX_INFO);
-                var ammoBoxType = data == null ? "All" : data.type();
-
-                boxAmmoCount = type.get(stack);
-                if (ammoBoxType.equals("All") || ammoBoxType.equals(type.name)) {
-                    boxAnimator.forward(currentTime);
-                    boxAmmoSelected = true;
-                } else {
-                    boxAnimator.reset(boxAmmoCount);
-                }
-            }
-
-            // 首次开始渲染弹药信息时，记录弹药数量，便于后续播放动画
-            if (startRenderingAmmoInfo) {
-                animator.reset(ammoCount);
-                animator.endForward(currentTime);
-                if (isAmmoBox) {
-                    boxAnimator.reset(type.get(stack));
-                    boxAnimator.endForward(currentTime);
-                }
-            }
-
-            int ammoAdd = Integer.compare(ammoCount, animator.oldValue());
-            // 弹药数量变化时，更新并开始播放弹药数量更改动画
-            animator.compareAndUpdate(ammoCount, () -> {
-                // 弹药数量变化时，开始播放弹药数量更改动画
-                animator.beginForward(currentTime);
-            });
-
-            var progress = animator.getProgress(currentTime);
-            var ammoCountStr = Integer.toString(
-                    Math.round(animator.lerp(animator.oldValue(), ammoCount, currentTime))
-            );
-
-            // 弹药增加时，颜色由绿变白，否则由红变白
-            var fontColor = FastColor.ARGB32.lerp(progress, switch (ammoAdd) {
-                case 1 -> 0xFF00FF00;
-                case -1 -> 0xFFFF0000;
-                default -> 0xFFFFFFFF;
-            }, 0xFFFFFFFF);
-
-            RenderSystem.setShaderColor(1, 1, 1, ammoInfoTimer.lerp(0, 1, currentTime));
-
-            // 弹药数量
-            event.getGuiGraphics().drawString(
-                    font,
-                    ammoCountStr,
-                    ammoX + (30 - font.width(ammoCountStr)),
-                    h + yOffset,
-                    fontColor,
-                    true
-            );
-
-            // 弹药类型
-            event.getGuiGraphics().drawString(
-                    font,
-                    Component.translatable(type.translatableKey).getString(),
-                    ammoX + 35,
-                    h + yOffset,
-                    fontColor,
-                    true
-            );
-
-            // 弹药盒信息渲染
-            RenderSystem.setShaderColor(1, 1, 1, ammoBoxTimer.lerp(0, 1, currentTime));
-            var ammoBoxX = ammoBoxTimer.lerp(-30, (float) w / 2, currentTime);
-
-            int ammoBoxAdd = Integer.compare(boxAmmoCount, boxAnimator.oldValue());
-            boxAnimator.compareAndUpdate(boxAmmoCount, () -> boxAnimator.beginForward(currentTime));
-
-            // 选中时显示为黄色，否则为白色
-            var targetColor = boxAmmoSelected ? 0xFFFFFF00 : 0xFFFFFFFF;
-
-            var boxFontColor = FastColor.ARGB32.lerp(boxAnimator.getProgress(currentTime),
-                    switch (ammoBoxAdd) {
-                        case 1 -> 0xFF00FF00;
-                        case -1 -> 0xFFFF0000;
-                        default -> targetColor;
-                    },
-                    targetColor
-            );
-
-            // 弹药盒内弹药数量
-            event.getGuiGraphics().drawString(
-                    Minecraft.getInstance().font,
-                    Integer.toString(
-                            Math.round(boxAnimator.lerp(boxAnimator.oldValue(), boxAmmoCount, currentTime))
-                    ),
-                    ammoBoxX - 70,
-                    h + yOffset,
-                    boxFontColor,
-                    true
-            );
-
-            yOffset += fontHeight;
-        }
-
-        RenderSystem.setShaderColor(1, 1, 1, 1);
-        poseStack.popPose();
-    }
-
-    private static ResourceLocation getFireMode(GunData data) {
-        return switch (data.fireMode()) {
-            case 1 -> BURST;
-            case 2 -> AUTO;
-            default -> SEMI;
-        };
-    }
-
     private static int getGunAmmoCount(Player player) {
         ItemStack stack = player.getMainHandItem();
-        var data = GunData.from(stack);
-        var tag = data.tag();
 
         if (stack.getItem() == ModItems.MINIGUN.get()) {
             var cap = player.getCapability(ModCapabilities.PLAYER_VARIABLE);
@@ -411,28 +52,26 @@ public class AmmoBarOverlay {
         }
 
         if (stack.getItem() == ModItems.BOCEK.get()) {
-            return GunsTool.getGunIntTag(tag, "MaxAmmo");
+            return GunData.from(stack).data().getInt("MaxAmmo");
         }
 
-        return data.ammo();
+        return GunData.from(stack).ammo();
     }
 
     private static String getPlayerAmmoCount(Player player) {
         ItemStack stack = player.getMainHandItem();
-        final var tag = NBTTool.getTag(stack);
 
         if (stack.getItem() == ModItems.MINIGUN.get() || stack.getItem() == ModItems.BOCEK.get()) {
             return "";
         }
 
+        var cap = player.getCapability(ModCapabilities.PLAYER_VARIABLE);
+        if (cap == null) cap = new PlayerVariable();
         if (!hasCreativeAmmo()) {
+            var data = GunData.from(stack);
             if (stack.is(ModTags.Items.LAUNCHER) || stack.getItem() == ModItems.TASER.get()) {
-                return "" + GunsTool.getGunIntTag(tag, "MaxAmmo");
+                return "" + data.data().getInt("MaxAmmo");
             }
-
-            var cap = player.getCapability(ModCapabilities.PLAYER_VARIABLE);
-            if (cap == null) return "";
-
             if (stack.is(ModTags.Items.USE_RIFLE_AMMO)) {
                 return "" + cap.rifleAmmo;
             }
@@ -453,4 +92,181 @@ public class AmmoBarOverlay {
 
         return "∞";
     }
+
+    @Override
+    @ParametersAreNonnullByDefault
+    public void render(GuiGraphics guiGraphics, DeltaTracker deltaTracker) {
+        if (!DisplayConfig.AMMO_HUD.get()) return;
+
+        int w = guiGraphics.guiWidth();
+        int h = guiGraphics.guiHeight();
+        Player player = Minecraft.getInstance().player;
+
+        if (player == null) return;
+        if (player.isSpectator()) return;
+
+        ItemStack stack = player.getMainHandItem();
+        final var tag = NBTTool.getTag(stack);
+        if (stack.getItem() instanceof GunItem gunItem && !(player.getVehicle() instanceof ArmedVehicleEntity vehicle && vehicle.banHand(player))) {
+            PoseStack poseStack = guiGraphics.pose();
+            var data = GunData.from(stack);
+
+            // 渲染图标
+            guiGraphics.blit(gunItem.getGunIcon(),
+                    w - 135,
+                    h - 40,
+                    0,
+                    0,
+                    64,
+                    16,
+                    64,
+                    16);
+
+            // 渲染开火模式切换按键
+            if (stack.getItem() != ModItems.MINIGUN.get()) {
+                guiGraphics.drawString(
+                        Minecraft.getInstance().font,
+                        "[" + ModKeyMappings.FIRE_MODE.getKey().getDisplayName().getString() + "]",
+                        w - 111.5f,
+                        h - 20,
+                        0xFFFFFF,
+                        false
+                );
+            }
+
+            // 渲染开火模式
+            ResourceLocation fireMode = getFireMode(data);
+
+            if (stack.getItem() == ModItems.JAVELIN.get()) {
+                fireMode = tag.getBoolean("TopMode") ? TOP : DIR;
+            }
+
+            if (stack.getItem() == ModItems.MINIGUN.get()) {
+                fireMode = MOUSE;
+                // 渲染加特林射速
+                guiGraphics.drawString(
+                        Minecraft.getInstance().font,
+                        data.rpm() + " RPM",
+                        w - 111f,
+                        h - 20,
+                        0xFFFFFF,
+                        false
+                );
+
+                guiGraphics.blit(fireMode,
+                        w - 126,
+                        h - 22,
+                        0,
+                        0,
+                        12,
+                        12,
+                        12,
+                        12);
+            } else {
+                if (stack.getItem() != ModItems.TRACHELIUM.get()) {
+                    guiGraphics.blit(fireMode,
+                            w - 95,
+                            h - 21,
+                            0,
+                            0,
+                            8,
+                            8,
+                            8,
+                            8);
+                } else {
+                    guiGraphics.drawString(
+                            Minecraft.getInstance().font,
+                            tag.getBoolean("DA") ? Component.translatable("des.superbwarfare.revolver.sa").withStyle(ChatFormatting.BOLD) : Component.translatable("des.superbwarfare.revolver.da").withStyle(ChatFormatting.BOLD),
+                            w - 96,
+                            h - 20,
+                            0xFFFFFF,
+                            false
+                    );
+                }
+            }
+
+            if (stack.getItem() != ModItems.MINIGUN.get() && stack.getItem() != ModItems.TRACHELIUM.get()) {
+                guiGraphics.blit(LINE,
+                        w - 95,
+                        h - 16,
+                        0,
+                        0,
+                        8,
+                        8,
+                        8,
+                        8);
+            }
+
+            // 渲染当前弹药量
+            poseStack.pushPose();
+            poseStack.scale(1.5f, 1.5f, 1f);
+
+            if ((stack.getItem() == ModItems.MINIGUN.get() || stack.getItem() == ModItems.BOCEK.get()) && hasCreativeAmmo()) {
+                guiGraphics.drawString(
+                        Minecraft.getInstance().font,
+                        "∞",
+                        w / 1.5f - 64 / 1.5f,
+                        h / 1.5f - 48 / 1.5f,
+                        0xFFFFFF,
+                        true
+                );
+            } else {
+                guiGraphics.drawString(
+                        Minecraft.getInstance().font,
+                        getGunAmmoCount(player) + "",
+                        w / 1.5f - 64 / 1.5f,
+                        h / 1.5f - 48 / 1.5f,
+                        0xFFFFFF,
+                        true
+                );
+            }
+
+            poseStack.popPose();
+
+            // 渲染备弹量
+            guiGraphics.drawString(
+                    Minecraft.getInstance().font,
+                    getPlayerAmmoCount(player),
+                    w - 64,
+                    h - 35,
+                    0xCCCCCC,
+                    true
+            );
+
+            poseStack.pushPose();
+            poseStack.scale(0.9f, 0.9f, 1f);
+
+            // 渲染物品名称
+            String gunName = gunItem.getGunDisplayName();
+            guiGraphics.drawString(
+                    Minecraft.getInstance().font,
+                    gunName,
+                    w / 0.9f - (100 + Minecraft.getInstance().font.width(gunName) / 2f) / 0.9f,
+                    h / 0.9f - 60 / 0.9f,
+                    0xFFFFFF,
+                    true
+            );
+
+            // 渲染弹药类型
+            String ammoName = gunItem.getAmmoDisplayName(stack);
+            guiGraphics.drawString(
+                    Minecraft.getInstance().font,
+                    ammoName,
+                    w / 0.9f - (100 + Minecraft.getInstance().font.width(ammoName) / 2f) / 0.9f,
+                    h / 0.9f - 51 / 0.9f,
+                    0xC8A679,
+                    true
+            );
+
+            poseStack.popPose();
+        }
+    }
+
+    private static ResourceLocation getFireMode(GunData data) {
+        return switch (data.fireMode()) {
+            case 1 -> BURST;
+            case 2 -> AUTO;
+            default -> SEMI;
+        };
+    }
 }
diff --git a/src/main/java/com/atsuishio/superbwarfare/client/overlay/AmmoCountOverlay.java b/src/main/java/com/atsuishio/superbwarfare/client/overlay/AmmoCountOverlay.java
new file mode 100644
index 000000000..6f9f852d3
--- /dev/null
+++ b/src/main/java/com/atsuishio/superbwarfare/client/overlay/AmmoCountOverlay.java
@@ -0,0 +1,204 @@
+package com.atsuishio.superbwarfare.client.overlay;
+
+import com.atsuishio.superbwarfare.Mod;
+import com.atsuishio.superbwarfare.capability.ModCapabilities;
+import com.atsuishio.superbwarfare.capability.player.PlayerVariable;
+import com.atsuishio.superbwarfare.component.ModDataComponents;
+import com.atsuishio.superbwarfare.entity.vehicle.base.ArmedVehicleEntity;
+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.animation.AnimationCurves;
+import com.atsuishio.superbwarfare.tools.animation.AnimationTimer;
+import com.atsuishio.superbwarfare.tools.animation.ValueAnimator;
+import com.mojang.blaze3d.systems.RenderSystem;
+import net.minecraft.client.DeltaTracker;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.GuiGraphics;
+import net.minecraft.client.gui.LayeredDraw;
+import net.minecraft.network.chat.Component;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.util.FastColor;
+import net.minecraft.world.entity.player.Player;
+import net.minecraft.world.item.ItemStack;
+
+import javax.annotation.ParametersAreNonnullByDefault;
+
+public class AmmoCountOverlay implements LayeredDraw.Layer {
+
+    public static final ResourceLocation ID = Mod.loc("ammo_count");
+
+    private static final AnimationTimer ammoInfoTimer = new AnimationTimer(500, 2000)
+            .forwardAnimation(AnimationCurves.EASE_OUT_EXPO)
+            .backwardAnimation(AnimationCurves.EASE_IN_EXPO);
+    private static final AnimationTimer ammoBoxTimer = new AnimationTimer(500)
+            .forwardAnimation(AnimationCurves.EASE_OUT_EXPO)
+            .backwardAnimation(AnimationCurves.EASE_IN_EXPO);
+
+    private static final ValueAnimator<Integer>[] ammoCountAnimators = ValueAnimator.create(
+            AmmoType.values().length, 800, 0
+    );
+    private static final ValueAnimator<Integer>[] ammoBoxAnimators = ValueAnimator.create(
+            AmmoType.values().length, 800, 0
+    );
+
+    /**
+     * 在手持弹药或弹药盒时，渲染玩家弹药总量信息
+     */
+    @Override
+    @ParametersAreNonnullByDefault
+    public void render(GuiGraphics guiGraphics, DeltaTracker deltaTracker) {
+        boolean startRenderingAmmoInfo = false;
+        Player player = Minecraft.getInstance().player;
+        if (player == null || player.isSpectator()) return;
+
+        boolean isAmmoBox = false;
+
+        // 动画计算
+        var currentTime = System.currentTimeMillis();
+        ItemStack stack = player.getMainHandItem();
+        if ((stack.getItem() instanceof AmmoSupplierItem || stack.getItem() == ModItems.AMMO_BOX.get())
+                && !(player.getVehicle() instanceof ArmedVehicleEntity vehicle && vehicle.banHand(player))
+        ) {
+            // 刚拿出弹药物品时，视为开始弹药信息渲染
+            startRenderingAmmoInfo = ammoInfoTimer.getProgress(currentTime) == 0;
+            ammoInfoTimer.forward(currentTime);
+
+            if (stack.getItem() == ModItems.AMMO_BOX.get()) {
+                isAmmoBox = true;
+                ammoBoxTimer.forward(currentTime);
+            } else {
+                ammoBoxTimer.backward(currentTime);
+            }
+        } else {
+            ammoInfoTimer.backward(currentTime);
+            ammoBoxTimer.backward(currentTime);
+        }
+        if (!ammoInfoTimer.isForward() && ammoInfoTimer.finished(currentTime)) return;
+
+        var poseStack = guiGraphics.pose();
+        poseStack.pushPose();
+
+        int w = guiGraphics.guiWidth();
+        int h = guiGraphics.guiHeight();
+
+        var ammoX = ammoInfoTimer.lerp(w + 120, (float) w / 2 + 40, currentTime);
+        final int fontHeight = 15;
+        var yOffset = (-h - AmmoType.values().length * fontHeight) / 2f;
+
+        // 渲染总弹药数量
+        var cap = player.getCapability(ModCapabilities.PLAYER_VARIABLE);
+        if (cap == null) cap = new PlayerVariable();
+        var font = Minecraft.getInstance().font;
+
+        for (var type : AmmoType.values()) {
+            var index = type.ordinal();
+            var ammoCount = type.get(cap);
+            var animator = ammoCountAnimators[index];
+
+            var boxAnimator = ammoBoxAnimators[index];
+            var boxAmmoCount = boxAnimator.newValue();
+            boolean boxAmmoSelected = false;
+
+            if (isAmmoBox) {
+                var data = stack.get(ModDataComponents.AMMO_BOX_INFO);
+                var ammoBoxType = data == null ? "All" : data.type();
+
+                boxAmmoCount = type.get(stack);
+                if (ammoBoxType.equals("All") || ammoBoxType.equals(type.name)) {
+                    boxAnimator.forward(currentTime);
+                    boxAmmoSelected = true;
+                } else {
+                    boxAnimator.reset(boxAmmoCount);
+                }
+            }
+
+            // 首次开始渲染弹药信息时，记录弹药数量，便于后续播放动画
+            if (startRenderingAmmoInfo) {
+                animator.reset(ammoCount);
+                animator.endForward(currentTime);
+                if (isAmmoBox) {
+                    boxAnimator.reset(type.get(stack));
+                    boxAnimator.endForward(currentTime);
+                }
+            }
+
+            int ammoAdd = Integer.compare(ammoCount, animator.oldValue());
+            // 弹药数量变化时，更新并开始播放弹药数量更改动画
+            animator.compareAndUpdate(ammoCount, () -> {
+                // 弹药数量变化时，开始播放弹药数量更改动画
+                animator.beginForward(currentTime);
+            });
+
+            var progress = animator.getProgress(currentTime);
+            var ammoCountStr = Integer.toString(
+                    Math.round(animator.lerp(animator.oldValue(), ammoCount, currentTime))
+            );
+
+            // 弹药增加时，颜色由绿变白，否则由红变白
+            var fontColor = FastColor.ARGB32.lerp(progress, switch (ammoAdd) {
+                case 1 -> 0xFF00FF00;
+                case -1 -> 0xFFFF0000;
+                default -> 0xFFFFFFFF;
+            }, 0xFFFFFFFF);
+
+            RenderSystem.setShaderColor(1, 1, 1, ammoInfoTimer.lerp(0, 1, currentTime));
+
+            // 弹药数量
+            guiGraphics.drawString(
+                    font,
+                    ammoCountStr,
+                    ammoX + (30 - font.width(ammoCountStr)),
+                    h + yOffset,
+                    fontColor,
+                    true
+            );
+
+            // 弹药类型
+            guiGraphics.drawString(
+                    font,
+                    Component.translatable(type.translatableKey).getString(),
+                    ammoX + 35,
+                    h + yOffset,
+                    fontColor,
+                    true
+            );
+
+            // 弹药盒信息渲染
+            RenderSystem.setShaderColor(1, 1, 1, ammoBoxTimer.lerp(0, 1, currentTime));
+            var ammoBoxX = ammoBoxTimer.lerp(-30, (float) w / 2, currentTime);
+
+            int ammoBoxAdd = Integer.compare(boxAmmoCount, boxAnimator.oldValue());
+            boxAnimator.compareAndUpdate(boxAmmoCount, () -> boxAnimator.beginForward(currentTime));
+
+            // 选中时显示为黄色，否则为白色
+            var targetColor = boxAmmoSelected ? 0xFFFFFF00 : 0xFFFFFFFF;
+
+            var boxFontColor = FastColor.ARGB32.lerp(boxAnimator.getProgress(currentTime),
+                    switch (ammoBoxAdd) {
+                        case 1 -> 0xFF00FF00;
+                        case -1 -> 0xFFFF0000;
+                        default -> targetColor;
+                    },
+                    targetColor
+            );
+
+            // 弹药盒内弹药数量
+            guiGraphics.drawString(
+                    Minecraft.getInstance().font,
+                    Integer.toString(
+                            Math.round(boxAnimator.lerp(boxAnimator.oldValue(), boxAmmoCount, currentTime))
+                    ),
+                    ammoBoxX - 70,
+                    h + yOffset,
+                    boxFontColor,
+                    true
+            );
+
+            yOffset += fontHeight;
+        }
+
+        RenderSystem.setShaderColor(1, 1, 1, 1);
+        poseStack.popPose();
+    }
+}
diff --git a/src/main/java/com/atsuishio/superbwarfare/client/overlay/ArmorPlateOverlay.java b/src/main/java/com/atsuishio/superbwarfare/client/overlay/ArmorPlateOverlay.java
index 2484a5cb0..f45c6ad4d 100644
--- a/src/main/java/com/atsuishio/superbwarfare/client/overlay/ArmorPlateOverlay.java
+++ b/src/main/java/com/atsuishio/superbwarfare/client/overlay/ArmorPlateOverlay.java
@@ -4,18 +4,20 @@ import com.atsuishio.superbwarfare.Mod;
 import com.atsuishio.superbwarfare.config.client.DisplayConfig;
 import com.atsuishio.superbwarfare.init.ModTags;
 import com.atsuishio.superbwarfare.tools.NBTTool;
+import net.minecraft.client.DeltaTracker;
 import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.GuiGraphics;
+import net.minecraft.client.gui.LayeredDraw;
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.world.entity.EquipmentSlot;
 import net.minecraft.world.entity.player.Player;
 import net.minecraft.world.item.ItemStack;
-import net.neoforged.api.distmarker.Dist;
-import net.neoforged.bus.api.SubscribeEvent;
-import net.neoforged.fml.common.EventBusSubscriber;
-import net.neoforged.neoforge.client.event.RenderGuiEvent;
 
-@EventBusSubscriber(value = Dist.CLIENT)
-public class ArmorPlateOverlay {
+import javax.annotation.ParametersAreNonnullByDefault;
+
+
+public class ArmorPlateOverlay implements LayeredDraw.Layer {
+    public static final ResourceLocation ID = Mod.loc("armor_plate");
 
     private static final ResourceLocation ICON = Mod.loc("textures/screens/armor_plate_icon.png");
     private static final ResourceLocation LEVEL1 = Mod.loc("textures/screens/armor_plate_level1.png");
@@ -25,12 +27,12 @@ public class ArmorPlateOverlay {
     private static final ResourceLocation LEVEL2_FRAME = Mod.loc("textures/screens/armor_plate_level2_frame.png");
     private static final ResourceLocation LEVEL3_FRAME = Mod.loc("textures/screens/armor_plate_level3_frame.png");
 
-    @SubscribeEvent
-    public static void onRenderGui(RenderGuiEvent.Pre event) {
+    @Override
+    @ParametersAreNonnullByDefault
+    public void render(GuiGraphics guiGraphics, DeltaTracker deltaTracker) {
         if (!DisplayConfig.ARMOR_PLATE_HUD.get()) return;
 
-        var gui = event.getGuiGraphics();
-        int h = gui.guiHeight();
+        int h = guiGraphics.guiHeight();
 
         Player player = Minecraft.getInstance().player;
         if (player == null) return;
@@ -63,16 +65,16 @@ public class ArmorPlateOverlay {
 
         int length = armorLevel * 30;
 
-        gui.pose().pushPose();
+        guiGraphics.pose().pushPose();
         // 渲染图标
-        gui.blit(ICON, 10, h - 13, 0, 0, 8, 8, 8, 8);
+        guiGraphics.blit(ICON, 10, h - 13, 0, 0, 8, 8, 8, 8);
 
         // 渲染框架
-        gui.blit(frame, 20, h - 12, 0, 0, length, 6, length, 6);
+        guiGraphics.blit(frame, 20, h - 12, 0, 0, length, 6, length, 6);
 
         // 渲染盔甲值
-        gui.blit(texture, 20, h - 12, 0, 0, (int) amount, 6, length, 6);
+        guiGraphics.blit(texture, 20, h - 12, 0, 0, (int) amount, 6, length, 6);
 
-        gui.pose().popPose();
+        guiGraphics.pose().popPose();
     }
 }
diff --git a/src/main/java/com/atsuishio/superbwarfare/item/ArmorPlate.java b/src/main/java/com/atsuishio/superbwarfare/item/ArmorPlate.java
index aa4097bdd..dcd4c6594 100644
--- a/src/main/java/com/atsuishio/superbwarfare/item/ArmorPlate.java
+++ b/src/main/java/com/atsuishio/superbwarfare/item/ArmorPlate.java
@@ -53,7 +53,6 @@ public class ArmorPlate extends Item {
             armorLevel = 3;
         }
 
-        // TODO 解决数据双端同步问题
         if (NBTTool.getTag(armor).getDouble("ArmorPlate") < armorLevel * 15) {
             playerIn.startUsingItem(handIn);
         }
@@ -79,7 +78,9 @@ public class ArmorPlate extends Item {
                 armorLevel = 3;
             }
 
-            NBTTool.getTag(armor).putDouble("ArmorPlate", Mth.clamp(NBTTool.getTag(armor).getDouble("ArmorPlate") + 15, 0, armorLevel * 15));
+            var tag = NBTTool.getTag(armor);
+            tag.putDouble("ArmorPlate", Mth.clamp(tag.getDouble("ArmorPlate") + 15, 0, armorLevel * 15));
+            NBTTool.saveTag(armor, tag);
 
             if (pLivingEntity instanceof ServerPlayer serverPlayer) {
                 serverPlayer.level().playSound((Entity) null, serverPlayer.getOnPos(), SoundEvents.ARMOR_EQUIP_IRON.value(), SoundSource.PLAYERS, 0.5f, 1);