diff --git a/src/main/java/com/atsuishio/superbwarfare/client/renderer/CustomGunRenderer.java b/src/main/java/com/atsuishio/superbwarfare/client/renderer/CustomGunRenderer.java
index de02fbd6a..5cc9485f2 100644
--- a/src/main/java/com/atsuishio/superbwarfare/client/renderer/CustomGunRenderer.java
+++ b/src/main/java/com/atsuishio/superbwarfare/client/renderer/CustomGunRenderer.java
@@ -1,10 +1,12 @@
 package com.atsuishio.superbwarfare.client.renderer;
 
+import com.atsuishio.superbwarfare.client.ItemModelHelper;
 import com.atsuishio.superbwarfare.client.model.item.CustomGunModel;
 import com.atsuishio.superbwarfare.config.client.DisplayConfig;
 import com.atsuishio.superbwarfare.item.gun.GunItem;
 import com.mojang.blaze3d.vertex.PoseStack;
 import com.mojang.blaze3d.vertex.VertexConsumer;
+import net.minecraft.client.Minecraft;
 import net.minecraft.client.renderer.MultiBufferSource;
 import net.minecraft.client.renderer.RenderType;
 import net.minecraft.client.renderer.texture.OverlayTexture;
@@ -14,6 +16,7 @@ import net.minecraft.world.item.ItemStack;
 import org.jetbrains.annotations.Nullable;
 import org.joml.Matrix4f;
 import software.bernie.geckolib.animatable.GeoAnimatable;
+import software.bernie.geckolib.animatable.GeoItem;
 import software.bernie.geckolib.cache.object.BakedGeoModel;
 import software.bernie.geckolib.cache.object.GeoBone;
 import software.bernie.geckolib.model.GeoModel;
@@ -21,6 +24,8 @@ import software.bernie.geckolib.renderer.GeoItemRenderer;
 import software.bernie.geckolib.util.Color;
 import software.bernie.geckolib.util.RenderUtil;
 
+import java.util.Set;
+
 public class CustomGunRenderer<T extends GunItem & GeoAnimatable> extends GeoItemRenderer<T> {
 
     public static final float SCALE_RECIPROCAL = 1.0f / 16.0f;
@@ -35,10 +40,36 @@ public class CustomGunRenderer<T extends GunItem & GeoAnimatable> extends GeoIte
         super(model);
     }
 
+    /**
+     * 在其他视角下会隐藏的骨骼名称，例如配件的骨骼名
+     */
+    public Set<String> getHiddenBonesInOtherPerspective() {
+        return Set.of();
+    }
+
     @Override
-    public void renderByItem(ItemStack stack, ItemDisplayContext transformType, PoseStack matrixStack, MultiBufferSource bufferIn, int combinedLightIn, int p_239207_6_) {
-        this.transformType = transformType;
-        super.renderByItem(stack, transformType, matrixStack, bufferIn, combinedLightIn, p_239207_6_);
+    public void renderRecursively(PoseStack poseStack, T animatable, GeoBone bone, RenderType renderType, MultiBufferSource bufferSource, VertexConsumer buffer, boolean isReRender, float partialTick, int packedLight, int packedOverlay, int color) {
+        Minecraft mc = Minecraft.getInstance();
+        String name = bone.getName();
+
+        var player = mc.player;
+        if (player == null) return;
+        ItemStack itemStack = player.getMainHandItem();
+        if (itemStack.getItem() instanceof GunItem && GeoItem.getId(itemStack) == this.getInstanceId(animatable)) {
+            if (this.renderPerspective == ItemDisplayContext.FIXED) {
+                ItemModelHelper.hideAllAttachments(bone, name);
+                if (this.getHiddenBonesInOtherPerspective().contains(name)) {
+                    bone.setHidden(true);
+                }
+            }
+        } else {
+            ItemModelHelper.hideAllAttachments(bone, name);
+            if (this.getHiddenBonesInOtherPerspective().contains(name)) {
+                bone.setHidden(true);
+            }
+        }
+
+        super.renderRecursively(poseStack, animatable, bone, renderType, bufferSource, buffer, isReRender, partialTick, packedLight, packedOverlay, color);
     }
 
     @Override
diff --git a/src/main/java/com/atsuishio/superbwarfare/client/renderer/gun/Mp5ItemRenderer.java b/src/main/java/com/atsuishio/superbwarfare/client/renderer/gun/Mp5ItemRenderer.java
index d5ccd5e4a..c181bad67 100644
--- a/src/main/java/com/atsuishio/superbwarfare/client/renderer/gun/Mp5ItemRenderer.java
+++ b/src/main/java/com/atsuishio/superbwarfare/client/renderer/gun/Mp5ItemRenderer.java
@@ -19,6 +19,8 @@ import net.minecraft.world.item.ItemStack;
 import software.bernie.geckolib.animatable.GeoItem;
 import software.bernie.geckolib.cache.object.GeoBone;
 
+import java.util.Set;
+
 public class Mp5ItemRenderer extends CustomGunRenderer<Mp5Item> {
 
     public Mp5ItemRenderer() {
@@ -54,11 +56,6 @@ public class Mp5ItemRenderer extends CustomGunRenderer<Mp5Item> {
                 }
                 AnimationHelper.handleShootFlare(name, stack, itemStack, bone, buffer, packedLightIn, 0, 0.05, 1, 0.35);
                 ItemModelHelper.handleGunAttachments(bone, itemStack, name);
-            } else if (this.renderPerspective == ItemDisplayContext.FIXED) {
-                ItemModelHelper.hideAllAttachments(bone, name);
-                if (name.equals("yugu")) {
-                    bone.setHidden(true);
-                }
             }
 
             int scopeType = GunData.from(itemStack).attachment.get(AttachmentType.SCOPE);
@@ -68,11 +65,6 @@ public class Mp5ItemRenderer extends CustomGunRenderer<Mp5Item> {
                 case 2 ->
                         AnimationHelper.handleZoomCrossHair(currentBuffer, renderType, name, stack, bone, buffer, 0, 0.52, 14, 1.4f, 255, 0, 0, 255, "acog", true);
             }
-        } else {
-            ItemModelHelper.hideAllAttachments(bone, name);
-            if (name.equals("yugu")) {
-                bone.setHidden(true);
-            }
         }
 
         if (renderingArms) {
@@ -81,4 +73,9 @@ public class Mp5ItemRenderer extends CustomGunRenderer<Mp5Item> {
 
         super.renderRecursively(stack, animatable, bone, type, buffer, bufferIn, isReRender, partialTick, packedLightIn, packedOverlayIn, color);
     }
+
+    @Override
+    public Set<String> getHiddenBonesInOtherPerspective() {
+        return Set.of("yugu");
+    }
 }