diff --git a/src/generated/resources/.cache/2e07f3c482445536d45c00e6abf223465c01c841 b/src/generated/resources/.cache/2e07f3c482445536d45c00e6abf223465c01c841
index 80273c707..4b9265383 100644
--- a/src/generated/resources/.cache/2e07f3c482445536d45c00e6abf223465c01c841
+++ b/src/generated/resources/.cache/2e07f3c482445536d45c00e6abf223465c01c841
@@ -1,4 +1,4 @@
-// 1.20.1	2024-12-30T13:49:03.1510086	Tags for minecraft:item mod id superbwarfare
+// 1.20.1	2024-12-30T14:34:41.442112	Tags for minecraft:item mod id superbwarfare
 cf8d49a8d2872286d1a9c3d4a7e1c2b7690db0b8 data/forge/tags/items/dusts.json
 0fa06c2ff83bf09797e3ddff90f62d1124e645b4 data/forge/tags/items/dusts/coal_coke.json
 295ddf906b7133a0558d03e9a60eea18281fe430 data/forge/tags/items/dusts/iron.json
@@ -26,7 +26,6 @@ af6fd64b4a685c353f243763db268f7b2304c009 data/forge/tags/items/storage_blocks/le
 30d1daa7590f7364b5bc2dc777a00caf2f5eecb0 data/forge/tags/items/storage_blocks/silver.json
 3743c2790deca7e779d3e4b82f092de39b446988 data/forge/tags/items/storage_blocks/steel.json
 144e54d908121dee498b2ebba3b24b09fd6f18d9 data/forge/tags/items/storage_blocks/tungsten.json
-4d4dfd25a2a749e000e1bb742c2f984d4e094e5d data/superbwarfare/tags/items/cannot_reload.json
 cedce5ff7bbc95b40cbfced0f03a3da712118049 data/superbwarfare/tags/items/can_apply_barrel.json
 4b0864ba4b2bb2ca3b30bdc2fefe3077f5020466 data/superbwarfare/tags/items/can_apply_grip.json
 41a5f975239ec6e000229dfc212b9d886496cccc data/superbwarfare/tags/items/can_apply_magazine.json
@@ -36,7 +35,6 @@ cedce5ff7bbc95b40cbfced0f03a3da712118049 data/superbwarfare/tags/items/can_custo
 52598e22974c8da0d2852defe4c9005e1d67744b data/superbwarfare/tags/items/gun.json
 62eb408544731ce4cfcd119d8a6cc74731189ac0 data/superbwarfare/tags/items/handgun.json
 49fbb8c030fdfafec1f291acc1cdff406c777c7e data/superbwarfare/tags/items/has_shell_effect.json
-dae3f86663e841d336efff9d23d8910aa7247be5 data/superbwarfare/tags/items/is_auto_weapon.json
 68ec25b0ccd68abbbe2f33ab7097572c2140c9da data/superbwarfare/tags/items/launcher.json
 b404c6fd99d2ca68c6738f225cb7d68ee443c10a data/superbwarfare/tags/items/machine_gun.json
 a53020091752016da6602ee1b8b7e08823614344 data/superbwarfare/tags/items/military_armor.json
diff --git a/src/generated/resources/data/superbwarfare/tags/items/cannot_reload.json b/src/generated/resources/data/superbwarfare/tags/items/cannot_reload.json
deleted file mode 100644
index 17e57ef75..000000000
--- a/src/generated/resources/data/superbwarfare/tags/items/cannot_reload.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "values": [
-    "superbwarfare:minigun",
-    "superbwarfare:bocek"
-  ]
-}
\ No newline at end of file
diff --git a/src/generated/resources/data/superbwarfare/tags/items/is_auto_weapon.json b/src/generated/resources/data/superbwarfare/tags/items/is_auto_weapon.json
deleted file mode 100644
index fd557d540..000000000
--- a/src/generated/resources/data/superbwarfare/tags/items/is_auto_weapon.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-  "values": [
-    "superbwarfare:aa_12",
-    "superbwarfare:ak_47",
-    "superbwarfare:ak_12",
-    "superbwarfare:hk_416",
-    "superbwarfare:aa_12",
-    "superbwarfare:m_4",
-    "superbwarfare:qbz_95",
-    "superbwarfare:mk_14",
-    "superbwarfare:aa_12",
-    "superbwarfare:glock_18",
-    "superbwarfare:vector",
-    "superbwarfare:aa_12",
-    "superbwarfare:minigun",
-    "superbwarfare:devotion",
-    "superbwarfare:m_60",
-    "superbwarfare:rpk"
-  ]
-}
\ No newline at end of file
diff --git a/src/main/java/com/atsuishio/superbwarfare/client/ClickHandler.java b/src/main/java/com/atsuishio/superbwarfare/client/ClickHandler.java
index 242630bf1..aee711c22 100644
--- a/src/main/java/com/atsuishio/superbwarfare/client/ClickHandler.java
+++ b/src/main/java/com/atsuishio/superbwarfare/client/ClickHandler.java
@@ -7,6 +7,7 @@ import com.atsuishio.superbwarfare.config.client.ReloadConfig;
 import com.atsuishio.superbwarfare.entity.*;
 import com.atsuishio.superbwarfare.event.ClientEventHandler;
 import com.atsuishio.superbwarfare.init.*;
+import com.atsuishio.superbwarfare.item.gun.GunItem;
 import com.atsuishio.superbwarfare.network.ModVariables;
 import com.atsuishio.superbwarfare.network.message.*;
 import com.atsuishio.superbwarfare.tools.GunsTool;
@@ -302,7 +303,7 @@ public class ClickHandler {
             ClientEventHandler.holdFire = true;
         }
 
-        if (stack.is(ModTags.Items.GUN) && !(player.getVehicle() != null && player.getVehicle() instanceof ICannonEntity)) {
+        if (stack.getItem() instanceof GunItem gunItem && !(player.getVehicle() != null && player.getVehicle() instanceof ICannonEntity)) {
             if ((!(stack.getOrCreateTag().getBoolean("is_normal_reloading") || stack.getOrCreateTag().getBoolean("is_empty_reloading"))
                     && !stack.getOrCreateTag().getBoolean("reloading")
                     && !stack.getOrCreateTag().getBoolean("charging")
@@ -313,7 +314,7 @@ public class ClickHandler {
                 player.playSound(ModSounds.TRIGGER_CLICK.get(), 1, 1);
             }
 
-            if (!stack.is(ModTags.Items.CANNOT_RELOAD) && GunsTool.getGunIntTag(stack, "Ammo", 0) <= 0 && stack.getOrCreateTag().getInt("ReloadTime") == 0) {
+            if (!gunItem.useBackpackAmmo(stack) && gunItem.getAmmoCount(stack) <= 0 && stack.getOrCreateTag().getInt("ReloadTime") == 0) {
                 if (ReloadConfig.LEFT_CLICK_RELOAD.get()) {
                     ModUtils.PACKET_HANDLER.sendToServer(new ReloadMessage(0));
                 }
diff --git a/src/main/java/com/atsuishio/superbwarfare/client/tooltip/ClientGunImageTooltip.java b/src/main/java/com/atsuishio/superbwarfare/client/tooltip/ClientGunImageTooltip.java
index f1b46dbae..0e28d6b1d 100644
--- a/src/main/java/com/atsuishio/superbwarfare/client/tooltip/ClientGunImageTooltip.java
+++ b/src/main/java/com/atsuishio/superbwarfare/client/tooltip/ClientGunImageTooltip.java
@@ -4,6 +4,7 @@ import com.atsuishio.superbwarfare.client.tooltip.component.GunImageComponent;
 import com.atsuishio.superbwarfare.init.ModKeyMappings;
 import com.atsuishio.superbwarfare.init.ModPerks;
 import com.atsuishio.superbwarfare.init.ModTags;
+import com.atsuishio.superbwarfare.item.gun.GunItem;
 import com.atsuishio.superbwarfare.perk.AmmoPerk;
 import com.atsuishio.superbwarfare.perk.Perk;
 import com.atsuishio.superbwarfare.perk.PerkHelper;
@@ -29,11 +30,16 @@ public class ClientGunImageTooltip implements ClientTooltipComponent {
     protected final int width;
     protected final int height;
     protected final ItemStack stack;
+    protected GunItem gunItem = null;
 
     public ClientGunImageTooltip(GunImageComponent tooltip) {
         this.width = tooltip.width;
         this.height = tooltip.height;
         this.stack = tooltip.stack;
+        if (this.stack.getItem() instanceof GunItem gunItem1) {
+            this.gunItem = gunItem1;
+        }
+
     }
 
     @Override
@@ -100,7 +106,7 @@ public class ClientGunImageTooltip implements ClientTooltipComponent {
      * 获取武器射速的文本组件
      */
     protected Component getRpmComponent() {
-        if (!stack.is(ModTags.Items.IS_AUTO_WEAPON)) {
+        if (!gunItem.autoWeapon(this.stack)) {
             return Component.literal("");
         } else {
             return Component.translatable("des.superbwarfare.tips.rpm").withStyle(ChatFormatting.GRAY)
diff --git a/src/main/java/com/atsuishio/superbwarfare/datagen/ModItemTagProvider.java b/src/main/java/com/atsuishio/superbwarfare/datagen/ModItemTagProvider.java
index 25b69ff3c..557bed711 100644
--- a/src/main/java/com/atsuishio/superbwarfare/datagen/ModItemTagProvider.java
+++ b/src/main/java/com/atsuishio/superbwarfare/datagen/ModItemTagProvider.java
@@ -98,12 +98,6 @@ public class ModItemTagProvider extends ItemTagsProvider {
 
         this.tag(ModTags.Items.REVOLVER).add(ModItems.TRACHELIUM.get());
 
-        this.tag(ModTags.Items.CANNOT_RELOAD).add(ModItems.MINIGUN.get(), ModItems.BOCEK.get());
-
-        this.tag(ModTags.Items.IS_AUTO_WEAPON).add(ModItems.AA_12.get(), ModItems.AK_47.get(), ModItems.AK_12.get(), ModItems.HK_416.get(), ModItems.AA_12.get(), ModItems.M_4.get(),
-                ModItems.QBZ_95.get(), ModItems.MK_14.get(), ModItems.AA_12.get(), ModItems.GLOCK_18.get(), ModItems.VECTOR.get(), ModItems.AA_12.get(), ModItems.MINIGUN.get(),
-                ModItems.DEVOTION.get(), ModItems.M_60.get(), ModItems.RPK.get());
-
         this.tag(ModTags.Items.HAS_SHELL_EFFECT).add(ModItems.AK_47.get(), ModItems.AK_12.get(), ModItems.SVD.get(), ModItems.M_60.get(), ModItems.MK_14.get(), ModItems.VECTOR.get(),
                 ModItems.SKS.get(), ModItems.RPK.get(), ModItems.HK_416.get(), ModItems.AA_12.get(), ModItems.M_4.get(), ModItems.DEVOTION.get(), ModItems.GLOCK_17.get(),
                 ModItems.GLOCK_18.get(), ModItems.M_1911.get(), ModItems.QBZ_95.get());
diff --git a/src/main/java/com/atsuishio/superbwarfare/init/ModTags.java b/src/main/java/com/atsuishio/superbwarfare/init/ModTags.java
index b7b9635bd..2e636217e 100644
--- a/src/main/java/com/atsuishio/superbwarfare/init/ModTags.java
+++ b/src/main/java/com/atsuishio/superbwarfare/init/ModTags.java
@@ -28,8 +28,6 @@ public class ModTags {
         public static final TagKey<Item> REVOLVER = tag("revolver");
 
         public static final TagKey<Item> NORMAL_GUN = tag("normal_gun");
-        public static final TagKey<Item> CANNOT_RELOAD = tag("cannot_reload");
-        public static final TagKey<Item> IS_AUTO_WEAPON = tag("is_auto_weapon");
         public static final TagKey<Item> CAN_CUSTOM_GUN = tag("can_custom_gun");
 
         public static final TagKey<Item> CAN_APPLY_BARREL = tag("can_apply_barrel");
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 0cf1d926a..f5cebe243 100644
--- a/src/main/java/com/atsuishio/superbwarfare/item/gun/GunItem.java
+++ b/src/main/java/com/atsuishio/superbwarfare/item/gun/GunItem.java
@@ -250,6 +250,7 @@ public abstract class GunItem extends Item {
     public boolean isIterativeReload(ItemStack stack) {
         return false;
     }
+
     public int getAmmoCount(ItemStack stack) {
         return GunsTool.getGunIntTag(stack, "Ammo", 0);
     }
@@ -261,4 +262,12 @@ public abstract class GunItem extends Item {
     public boolean bulletInBarrel(ItemStack stack) {
         return false;
     }
+
+    public boolean autoWeapon(ItemStack stack) {
+        return false;
+    }
+
+    public boolean useBackpackAmmo(ItemStack stack) {
+        return false;
+    }
 }
diff --git a/src/main/java/com/atsuishio/superbwarfare/item/gun/handgun/Glock18Item.java b/src/main/java/com/atsuishio/superbwarfare/item/gun/handgun/Glock18Item.java
index 5b36a3d4c..79413336b 100644
--- a/src/main/java/com/atsuishio/superbwarfare/item/gun/handgun/Glock18Item.java
+++ b/src/main/java/com/atsuishio/superbwarfare/item/gun/handgun/Glock18Item.java
@@ -165,4 +165,9 @@ public class Glock18Item extends GunItem implements GeoItem, AnimatedItem {
     public boolean bulletInBarrel(ItemStack stack) {
         return true;
     }
+
+    @Override
+    public boolean autoWeapon(ItemStack stack) {
+        return true;
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/com/atsuishio/superbwarfare/item/gun/machinegun/DevotionItem.java b/src/main/java/com/atsuishio/superbwarfare/item/gun/machinegun/DevotionItem.java
index 00399b31a..39127a703 100644
--- a/src/main/java/com/atsuishio/superbwarfare/item/gun/machinegun/DevotionItem.java
+++ b/src/main/java/com/atsuishio/superbwarfare/item/gun/machinegun/DevotionItem.java
@@ -149,4 +149,9 @@ public class DevotionItem extends GunItem implements GeoItem, AnimatedItem {
     public boolean bulletInBarrel(ItemStack stack) {
         return true;
     }
+
+    @Override
+    public boolean autoWeapon(ItemStack stack) {
+        return true;
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/com/atsuishio/superbwarfare/item/gun/machinegun/M60Item.java b/src/main/java/com/atsuishio/superbwarfare/item/gun/machinegun/M60Item.java
index f7177bbfb..707d91632 100644
--- a/src/main/java/com/atsuishio/superbwarfare/item/gun/machinegun/M60Item.java
+++ b/src/main/java/com/atsuishio/superbwarfare/item/gun/machinegun/M60Item.java
@@ -173,4 +173,9 @@ public class M60Item extends GunItem implements GeoItem, AnimatedItem {
     public boolean isOpenBolt(ItemStack stack) {
         return true;
     }
+
+    @Override
+    public boolean autoWeapon(ItemStack stack) {
+        return true;
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/com/atsuishio/superbwarfare/item/gun/machinegun/MinigunItem.java b/src/main/java/com/atsuishio/superbwarfare/item/gun/machinegun/MinigunItem.java
index eee8ec2b3..91fff81fc 100644
--- a/src/main/java/com/atsuishio/superbwarfare/item/gun/machinegun/MinigunItem.java
+++ b/src/main/java/com/atsuishio/superbwarfare/item/gun/machinegun/MinigunItem.java
@@ -212,4 +212,14 @@ public class MinigunItem extends GunItem implements GeoItem, AnimatedItem {
             case DAMAGE -> perk == ModPerks.MONSTER_HUNTER.get() || perk == ModPerks.KILLING_TALLY.get();
         };
     }
+
+    @Override
+    public boolean autoWeapon(ItemStack stack) {
+        return true;
+    }
+
+    @Override
+    public boolean useBackpackAmmo(ItemStack stack) {
+        return true;
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/com/atsuishio/superbwarfare/item/gun/machinegun/RpkItem.java b/src/main/java/com/atsuishio/superbwarfare/item/gun/machinegun/RpkItem.java
index ad68174cf..f4d7a4005 100644
--- a/src/main/java/com/atsuishio/superbwarfare/item/gun/machinegun/RpkItem.java
+++ b/src/main/java/com/atsuishio/superbwarfare/item/gun/machinegun/RpkItem.java
@@ -150,4 +150,9 @@ public class RpkItem extends GunItem implements GeoItem, AnimatedItem {
     public boolean bulletInBarrel(ItemStack stack) {
         return true;
     }
+
+    @Override
+    public boolean autoWeapon(ItemStack stack) {
+        return true;
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/com/atsuishio/superbwarfare/item/gun/rifle/AK12Item.java b/src/main/java/com/atsuishio/superbwarfare/item/gun/rifle/AK12Item.java
index 76c9505ef..5caa1fe89 100644
--- a/src/main/java/com/atsuishio/superbwarfare/item/gun/rifle/AK12Item.java
+++ b/src/main/java/com/atsuishio/superbwarfare/item/gun/rifle/AK12Item.java
@@ -214,4 +214,9 @@ public class AK12Item extends GunItem implements GeoItem, AnimatedItem {
     public boolean bulletInBarrel(ItemStack stack) {
         return true;
     }
+
+    @Override
+    public boolean autoWeapon(ItemStack stack) {
+        return true;
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/com/atsuishio/superbwarfare/item/gun/rifle/AK47Item.java b/src/main/java/com/atsuishio/superbwarfare/item/gun/rifle/AK47Item.java
index 32e6d9580..05efd8e1c 100644
--- a/src/main/java/com/atsuishio/superbwarfare/item/gun/rifle/AK47Item.java
+++ b/src/main/java/com/atsuishio/superbwarfare/item/gun/rifle/AK47Item.java
@@ -228,4 +228,9 @@ public class AK47Item extends GunItem implements GeoItem, AnimatedItem {
     public boolean bulletInBarrel(ItemStack stack) {
         return true;
     }
+
+    @Override
+    public boolean autoWeapon(ItemStack stack) {
+        return true;
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/com/atsuishio/superbwarfare/item/gun/rifle/Hk416Item.java b/src/main/java/com/atsuishio/superbwarfare/item/gun/rifle/Hk416Item.java
index 26d6c4fa9..a46275c96 100644
--- a/src/main/java/com/atsuishio/superbwarfare/item/gun/rifle/Hk416Item.java
+++ b/src/main/java/com/atsuishio/superbwarfare/item/gun/rifle/Hk416Item.java
@@ -230,4 +230,9 @@ public class Hk416Item extends GunItem implements GeoItem, AnimatedItem {
     public boolean bulletInBarrel(ItemStack stack) {
         return true;
     }
+
+    @Override
+    public boolean autoWeapon(ItemStack stack) {
+        return true;
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/com/atsuishio/superbwarfare/item/gun/rifle/M4Item.java b/src/main/java/com/atsuishio/superbwarfare/item/gun/rifle/M4Item.java
index cc60218e5..edd59e6bc 100644
--- a/src/main/java/com/atsuishio/superbwarfare/item/gun/rifle/M4Item.java
+++ b/src/main/java/com/atsuishio/superbwarfare/item/gun/rifle/M4Item.java
@@ -229,4 +229,9 @@ public class M4Item extends GunItem implements GeoItem, AnimatedItem {
     public boolean bulletInBarrel(ItemStack stack) {
         return true;
     }
+
+    @Override
+    public boolean autoWeapon(ItemStack stack) {
+        return true;
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/com/atsuishio/superbwarfare/item/gun/rifle/Mk14Item.java b/src/main/java/com/atsuishio/superbwarfare/item/gun/rifle/Mk14Item.java
index cf55b2d0a..87849ba09 100644
--- a/src/main/java/com/atsuishio/superbwarfare/item/gun/rifle/Mk14Item.java
+++ b/src/main/java/com/atsuishio/superbwarfare/item/gun/rifle/Mk14Item.java
@@ -228,4 +228,9 @@ public class Mk14Item extends GunItem implements GeoItem, AnimatedItem {
     public boolean bulletInBarrel(ItemStack stack) {
         return true;
     }
+
+    @Override
+    public boolean autoWeapon(ItemStack stack) {
+        return true;
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/com/atsuishio/superbwarfare/item/gun/rifle/Qbz95Item.java b/src/main/java/com/atsuishio/superbwarfare/item/gun/rifle/Qbz95Item.java
index 18d5dd02a..dbdf128f3 100644
--- a/src/main/java/com/atsuishio/superbwarfare/item/gun/rifle/Qbz95Item.java
+++ b/src/main/java/com/atsuishio/superbwarfare/item/gun/rifle/Qbz95Item.java
@@ -231,4 +231,9 @@ public class Qbz95Item extends GunItem implements GeoItem, AnimatedItem {
     public boolean bulletInBarrel(ItemStack stack) {
         return true;
     }
+
+    @Override
+    public boolean autoWeapon(ItemStack stack) {
+        return true;
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/com/atsuishio/superbwarfare/item/gun/shotgun/Aa12Item.java b/src/main/java/com/atsuishio/superbwarfare/item/gun/shotgun/Aa12Item.java
index 7d9dcb4b1..20aaea292 100644
--- a/src/main/java/com/atsuishio/superbwarfare/item/gun/shotgun/Aa12Item.java
+++ b/src/main/java/com/atsuishio/superbwarfare/item/gun/shotgun/Aa12Item.java
@@ -182,4 +182,9 @@ public class Aa12Item extends GunItem implements GeoItem, AnimatedItem {
     public boolean bulletInBarrel(ItemStack stack) {
         return true;
     }
+
+    @Override
+    public boolean autoWeapon(ItemStack stack) {
+        return true;
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/com/atsuishio/superbwarfare/item/gun/smg/VectorItem.java b/src/main/java/com/atsuishio/superbwarfare/item/gun/smg/VectorItem.java
index 38aaedbf3..ec52181ae 100644
--- a/src/main/java/com/atsuishio/superbwarfare/item/gun/smg/VectorItem.java
+++ b/src/main/java/com/atsuishio/superbwarfare/item/gun/smg/VectorItem.java
@@ -204,4 +204,9 @@ public class VectorItem extends GunItem implements GeoItem, AnimatedItem {
     public boolean bulletInBarrel(ItemStack stack) {
         return true;
     }
+
+    @Override
+    public boolean autoWeapon(ItemStack stack) {
+        return true;
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/com/atsuishio/superbwarfare/item/gun/special/BocekItem.java b/src/main/java/com/atsuishio/superbwarfare/item/gun/special/BocekItem.java
index c08ca5859..db7258873 100644
--- a/src/main/java/com/atsuishio/superbwarfare/item/gun/special/BocekItem.java
+++ b/src/main/java/com/atsuishio/superbwarfare/item/gun/special/BocekItem.java
@@ -170,4 +170,8 @@ public class BocekItem extends GunItem implements GeoItem, AnimatedItem {
         return Optional.of(new BocekImageComponent(pStack));
     }
 
+    @Override
+    public boolean useBackpackAmmo(ItemStack stack) {
+        return true;
+    }
 }
\ No newline at end of file