diff --git a/src/main/java/net/mcreator/target/event/GunEventHandler.java b/src/main/java/net/mcreator/target/event/GunEventHandler.java
index 8c99acf53..18c0be3b1 100644
--- a/src/main/java/net/mcreator/target/event/GunEventHandler.java
+++ b/src/main/java/net/mcreator/target/event/GunEventHandler.java
@@ -3,7 +3,6 @@ package net.mcreator.target.event;
 import net.mcreator.target.TargetMod;
 import net.mcreator.target.entity.ProjectileEntity;
 import net.mcreator.target.init.TargetModAttributes;
-import net.mcreator.target.init.TargetModItems;
 import net.mcreator.target.init.TargetModTags;
 import net.mcreator.target.network.TargetModVariables;
 import net.mcreator.target.tools.ItemNBTTool;
@@ -20,13 +19,8 @@ import net.minecraftforge.eventbus.api.SubscribeEvent;
 import net.minecraftforge.fml.common.Mod;
 import net.minecraftforge.registries.ForgeRegistries;
 
-import java.util.concurrent.Executors;
-import java.util.concurrent.ScheduledExecutorService;
-import java.util.concurrent.TimeUnit;
-
 @Mod.EventBusSubscriber
 public class GunEventHandler {
-    private static final ScheduledExecutorService scheduler = Executors.newScheduledThreadPool(1);
 
     @SubscribeEvent
     public static void onPlayerTick(TickEvent.PlayerTickEvent event) {
@@ -112,43 +106,64 @@ public class GunEventHandler {
 
     private static void handleGunFire(Player player) {
         ItemStack stack = player.getMainHandItem();
-        if (stack.is(TargetModTags.Items.NORMAL_MAG_GUN)
-                && player.getPersistentData().getDouble("firing") == 1
-                && stack.getOrCreateTag().getDouble("reloading") == 0
-                && stack.getOrCreateTag().getDouble("ammo") > 0
-                && !stack.getOrCreateTag().getBoolean("shootCooldown")
-                && stack.getOrCreateTag().getDouble("firemode") != 1) {
+        if (stack.is(TargetModTags.Items.NORMAL_MAG_GUN)) {
+            double mode = stack.getOrCreateTag().getDouble("firemode");
 
-            if (stack.getOrCreateTag().getDouble("firemode") == 0) {
-                player.getPersistentData().putDouble("firing", 0);
-            }
+            if (player.getPersistentData().getDouble("firing") == 1
+                    && stack.getOrCreateTag().getDouble("reloading") == 0
+                    && stack.getOrCreateTag().getDouble("ammo") > 0
+                    && !stack.getOrCreateTag().getBoolean("shootCooldown")
+                    && mode != 1
+                    && !player.getCooldowns().isOnCooldown(stack.getItem())) {
 
-            if (stack.getOrCreateTag().getDouble("animindex") == 1) {
-                stack.getOrCreateTag().putDouble("animindex", 0);
+                if (stack.getOrCreateTag().getDouble("firemode") == 0) {
+                    player.getPersistentData().putDouble("firing", 0);
+                }
+
+                if (stack.getOrCreateTag().getDouble("animindex") == 1) {
+                    stack.getOrCreateTag().putDouble("animindex", 0);
+                } else {
+                    stack.getOrCreateTag().putDouble("animindex", 1);
+                }
+
+                if (stack.getOrCreateTag().getDouble("ammo") == 1) {
+                    stack.getOrCreateTag().putDouble("gj", 1);
+                }
+
+                stack.getOrCreateTag().putDouble("ammo", (stack.getOrCreateTag().getDouble("ammo") - 1));
+                stack.getOrCreateTag().putDouble("firecooldown", 7);
+                stack.getOrCreateTag().putDouble("fireanim", 2);
+                stack.getOrCreateTag().putDouble("empty", 1);
+
+                double tick = (20 * 60 / ItemNBTTool.getDouble(stack, "rpm", 60));
+
+                if (mode == 0) {
+                    player.getCooldowns().addCooldown(stack.getItem(), (int) tick);
+                    for (int index0 = 0; index0 < (int) stack.getOrCreateTag().getDouble("projectileamount"); index0++) {
+                        gunShoot(player);
+                    }
+                    playGunSounds(player);
+                } else {
+                    double tickCount = player.getPersistentData().getDouble("target_tick_count");
+                    ++tickCount;
+
+                    if (tickCount >= tick) {
+                        player.getCooldowns().addCooldown(stack.getItem(), (int) tickCount);
+                    }
+
+                    while (tickCount >= tick) {
+                        tickCount -= tick;
+                        for (int index0 = 0; index0 < (int) stack.getOrCreateTag().getDouble("projectileamount"); index0++) {
+                            gunShoot(player);
+                        }
+                    }
+                    playGunSounds(player);
+
+                    player.getPersistentData().putDouble("target_tick_count", tickCount);
+                }
             } else {
-                stack.getOrCreateTag().putDouble("animindex", 1);
+                player.getPersistentData().putDouble("target_tick_count", 0);
             }
-
-            if (stack.getOrCreateTag().getDouble("ammo") == 1) {
-                stack.getOrCreateTag().putDouble("gj", 1);
-            }
-
-            stack.getOrCreateTag().putDouble("ammo", (stack.getOrCreateTag().getDouble("ammo") - 1));
-            stack.getOrCreateTag().putDouble("firecooldown", 7);
-            stack.getOrCreateTag().putDouble("fireanim", 2);
-            stack.getOrCreateTag().putDouble("empty", 1);
-
-            int cooldown = (int) Math.ceil(1000 * 60 / ItemNBTTool.getDouble(stack, "rpm", 60));
-
-            for (int index0 = 0; index0 < (int) stack.getOrCreateTag().getDouble("projectileamount"); index0++) {
-                gunShoot(player);
-            }
-            playGunSounds(player);
-            stack.getOrCreateTag().putBoolean("shootCooldown", true);
-
-            // 使用线程池来处理发射，不保证能用
-            Runnable reset = () -> stack.getOrCreateTag().putBoolean("shootCooldown", false);
-            scheduler.schedule(reset, cooldown, TimeUnit.MILLISECONDS);
         }
     }
 
@@ -204,38 +219,21 @@ public class GunEventHandler {
 
         player.getCapability(TargetModVariables.PLAYER_VARIABLES_CAPABILITY, null).ifPresent(capability -> {
             capability.recoil = 0.1;
-            capability.syncPlayerVariables(player);
-        });
-        player.getCapability(TargetModVariables.PLAYER_VARIABLES_CAPABILITY, null).ifPresent(capability -> {
             capability.firing = 1;
             capability.syncPlayerVariables(player);
         });
 
         if (!player.level().isClientSide()) {
-            float damage;
             float headshot = (float) heldItem.getOrCreateTag().getDouble("headshot");
-            float velocity = 4 * (float) heldItem.getOrCreateTag().getDouble("speed");
+            float damage = (float) (heldItem.getOrCreateTag().getDouble("damage") + heldItem.getOrCreateTag().getDouble("adddamage"))
+                    * (float) heldItem.getOrCreateTag().getDouble("damageadd");
 
-            if (heldItem.getItem() == TargetModItems.BOCEK.get()) {
+            ProjectileEntity projectile = new ProjectileEntity(player.level(), player, damage, headshot);
 
-                damage = 0.2f * (float) heldItem.getOrCreateTag().getDouble("speed") * (float) heldItem.getOrCreateTag().getDouble("damageadd");
-
-                ProjectileEntity projectile = new ProjectileEntity(player.level(), player, damage, headshot);
-
-                projectile.setPos((player.getX() + (-0.5) * player.getLookAngle().x), (player.getEyeY() - 0.1 + (-0.5) * player.getLookAngle().y), (player.getZ() + (-0.5) * player.getLookAngle().z));
-                projectile.shoot(player.getLookAngle().x, player.getLookAngle().y, player.getLookAngle().z, 1 * velocity, 2.5f);
-                player.level().addFreshEntity(projectile);
-            } else {
-                damage = (float) (heldItem.getOrCreateTag().getDouble("damage") + heldItem.getOrCreateTag().getDouble("adddamage"))
-                        * (float) heldItem.getOrCreateTag().getDouble("damageadd");
-
-                ProjectileEntity projectile = new ProjectileEntity(player.level(), player, damage, headshot);
-
-                projectile.setPos((player.getX() + (-0.5) * player.getLookAngle().x), (player.getEyeY() - 0.1 + (-0.5) * player.getLookAngle().y), (player.getZ() + (-0.5) * player.getLookAngle().z));
-                projectile.shoot(player.getLookAngle().x, player.getLookAngle().y, player.getLookAngle().z, 1 * (float) heldItem.getOrCreateTag().getDouble("velocity"),
-                        (float) player.getAttributeBaseValue(TargetModAttributes.SPREAD.get()));
-                player.level().addFreshEntity(projectile);
-            }
+            projectile.setPos((player.getX() + (-0.5) * player.getLookAngle().x), (player.getEyeY() - 0.1 + (-0.5) * player.getLookAngle().y), (player.getZ() + (-0.5) * player.getLookAngle().z));
+            projectile.shoot(player.getLookAngle().x, player.getLookAngle().y, player.getLookAngle().z, 1 * (float) heldItem.getOrCreateTag().getDouble("velocity"),
+                    (float) player.getAttributeBaseValue(TargetModAttributes.SPREAD.get()));
+            player.level().addFreshEntity(projectile);
         }
     }
 
diff --git a/src/main/java/net/mcreator/target/item/gun/AK47Item.java b/src/main/java/net/mcreator/target/item/gun/AK47Item.java
index 6fd164593..49f711d61 100644
--- a/src/main/java/net/mcreator/target/item/gun/AK47Item.java
+++ b/src/main/java/net/mcreator/target/item/gun/AK47Item.java
@@ -2,6 +2,7 @@ package net.mcreator.target.item.gun;
 
 import com.google.common.collect.HashMultimap;
 import com.google.common.collect.Multimap;
+import net.mcreator.target.TargetMod;
 import net.mcreator.target.client.renderer.item.AK47ItemRenderer;
 import net.mcreator.target.init.TargetModItems;
 import net.mcreator.target.item.AnimatedItem;
@@ -155,7 +156,7 @@ public class AK47Item extends GunItem implements GeoItem, AnimatedItem {
         if (slot == EquipmentSlot.MAINHAND) {
             map = HashMultimap.create(map);
             map.put(Attributes.MOVEMENT_SPEED,
-                    new AttributeModifier(uuid, "henghengaaa", -0.04f, AttributeModifier.Operation.MULTIPLY_BASE));
+                    new AttributeModifier(uuid, TargetMod.ATTRIBUTE_MODIFIER, -0.04f, AttributeModifier.Operation.MULTIPLY_BASE));
         }
         return map;
     }