diff --git a/common/src/main/java/dev/dubhe/anvilcraft/block/entity/AutoCrafterBlockEntity.java b/common/src/main/java/dev/dubhe/anvilcraft/block/entity/AutoCrafterBlockEntity.java
index f17febf01..63536a645 100644
--- a/common/src/main/java/dev/dubhe/anvilcraft/block/entity/AutoCrafterBlockEntity.java
+++ b/common/src/main/java/dev/dubhe/anvilcraft/block/entity/AutoCrafterBlockEntity.java
@@ -1,6 +1,7 @@
 package dev.dubhe.anvilcraft.block.entity;
 
 import dev.architectury.injectables.annotations.ExpectPlatform;
+import dev.dubhe.anvilcraft.AnvilCraft;
 import dev.dubhe.anvilcraft.api.depository.FilteredItemDepository;
 import dev.dubhe.anvilcraft.api.depository.IItemDepository;
 import dev.dubhe.anvilcraft.api.depository.ItemDepositoryHelper;
@@ -51,6 +52,7 @@ public void onContentsChanged(int slot) {
             setChanged();
         }
     };
+    private int cooldown = AnvilCraft.config.autoCrafterCooldown;
     private final CraftingContainer craftingContainer = new CraftingContainer() {
         @Override
         public int getWidth() {
@@ -125,6 +127,7 @@ public void fillStackedContents(StackedContents contents) {
         }
     };
 
+
     public AutoCrafterBlockEntity(BlockEntityType<? extends BlockEntity> type, BlockPos pos, BlockState blockState) {
         super(type, pos, blockState);
     }
@@ -144,10 +147,25 @@ public void tick(@NotNull Level level, BlockPos pos) {
         if (state.getValue(AutoCrafterBlock.LIT)) craft(level);
     }
 
+    private boolean canCraft() {
+        if (cooldown > 0) return false;
+        if (!depository.isFilterEnabled()) return true;
+        for (int i = 0; i < depository.getSlots(); i++) {
+            if (depository.getStack(i).isEmpty()) return false;
+            if (!depository.isSlotDisabled(i) && depository.getStack(i).isEmpty()) return false;
+        }
+        return true;
+    }
+
     @SuppressWarnings("UnreachableCode")
     private void craft(@NotNull Level level) {
-        ItemStack result;
         if (craftingContainer.isEmpty()) return;
+        if (cooldown <= 0) {
+            cooldown = AnvilCraft.config.autoCrafterCooldown;
+        }
+        cooldown--;
+        if (!canCraft()) return;
+        ItemStack result;
         Optional<AutoCrafterCache> cacheOptional = cache.stream().filter(recipe -> recipe.test(craftingContainer)).findFirst();
         Optional<CraftingRecipe> optional;
         NonNullList<ItemStack> remaining;
@@ -211,12 +229,14 @@ private void craft(@NotNull Level level) {
     public void load(@NotNull CompoundTag tag) {
         super.load(tag);
         depository.deserializeNBT(tag.getCompound("Inventory"));
+        cooldown = tag.getInt("Cooldown");
     }
 
     @Override
     protected void saveAdditional(@NotNull CompoundTag tag) {
         super.saveAdditional(tag);
         tag.put("Inventory", this.depository.serializeNBT());
+        tag.putInt("Cooldown", cooldown);
     }
 
     @Override
@@ -296,7 +316,7 @@ private void spawnItemEntity(ItemStack stack) {
         Vec3 center = getBlockPos().relative(getDirection()).getCenter();
         Vector3f step = getDirection().step();
         ItemEntity itemEntity = new ItemEntity(
-                getLevel(), center.x - step.x / 2, center.y - step.y / 2, center.z - step.z / 2,
+                getLevel(), center.x, center.y, center.z,
                 stack,
                 0.25 * step.x, 0.25 * step.y, 0.25 * step.z
         );
diff --git a/common/src/main/java/dev/dubhe/anvilcraft/block/entity/ChuteBlockEntity.java b/common/src/main/java/dev/dubhe/anvilcraft/block/entity/ChuteBlockEntity.java
index 41387834f..161955e0f 100644
--- a/common/src/main/java/dev/dubhe/anvilcraft/block/entity/ChuteBlockEntity.java
+++ b/common/src/main/java/dev/dubhe/anvilcraft/block/entity/ChuteBlockEntity.java
@@ -113,6 +113,8 @@ public void tick() {
                     // TODO: 尝试吸取上方 ItemEntity
                     List<ItemEntity> itemEntities = getLevel().getEntitiesOfClass(ItemEntity.class, new AABB(getBlockPos().relative(Direction.UP)), itemEntity -> !itemEntity.getItem().isEmpty());
                     for (ItemEntity itemEntity : itemEntities) {
+                        ItemStack remaining = ItemDepositoryHelper.insertItem(depository, itemEntity.getItem(), true);
+                        if (!remaining.isEmpty()) continue;
                         ItemDepositoryHelper.insertItem(depository, itemEntity.getItem(), false);
                         itemEntity.kill();
                         break;
diff --git a/common/src/main/java/dev/dubhe/anvilcraft/config/AnvilCraftConfig.java b/common/src/main/java/dev/dubhe/anvilcraft/config/AnvilCraftConfig.java
index 9db70479a..c88003d14 100644
--- a/common/src/main/java/dev/dubhe/anvilcraft/config/AnvilCraftConfig.java
+++ b/common/src/main/java/dev/dubhe/anvilcraft/config/AnvilCraftConfig.java
@@ -43,4 +43,9 @@ public class AnvilCraftConfig implements ConfigData {
     @ConfigEntry.Gui.Tooltip
     @ConfigEntry.BoundedDiscrete(max = 64, min = 1)
     public int chuteMaxCooldown = 4;
+
+    @Comment("Maximum cooldown time of auto crafter (in ticks)")
+    @ConfigEntry.Gui.Tooltip
+    @ConfigEntry.BoundedDiscrete(max = 64, min = 1)
+    public int autoCrafterCooldown = 20;
 }
\ No newline at end of file
diff --git a/common/src/main/java/dev/dubhe/anvilcraft/data/generator/lang/ConfigScreenLang.java b/common/src/main/java/dev/dubhe/anvilcraft/data/generator/lang/ConfigScreenLang.java
index b1a9897bf..52a8c0550 100644
--- a/common/src/main/java/dev/dubhe/anvilcraft/data/generator/lang/ConfigScreenLang.java
+++ b/common/src/main/java/dev/dubhe/anvilcraft/data/generator/lang/ConfigScreenLang.java
@@ -31,5 +31,8 @@ public static void init(RegistrateLangProvider provider) {
 
         provider.add(OPTION_STRING.formatted(AnvilCraft.MOD_ID, "chuteMaxCooldown"), "Chute Max Cooldown");
         provider.add(OPTION_TOOLTIP_STRING.formatted(AnvilCraft.MOD_ID, "chuteMaxCooldown"), "Maximum distance of chute");
+
+        provider.add(OPTION_STRING.formatted(AnvilCraft.MOD_ID, "autoCrafterCooldown"), "Auto Crafter Cooldown");
+        provider.add(OPTION_TOOLTIP_STRING.formatted(AnvilCraft.MOD_ID, "autoCrafterCooldown"), "Maximum cooldown time of auto crafter (in ticks)");
     }
 }