diff --git a/api/src/main/java/net/momirealms/customcrops/api/mechanic/item/custom/AbstractCustomListener.java b/api/src/main/java/net/momirealms/customcrops/api/mechanic/item/custom/AbstractCustomListener.java
index 5c049d3..ce921bc 100644
--- a/api/src/main/java/net/momirealms/customcrops/api/mechanic/item/custom/AbstractCustomListener.java
+++ b/api/src/main/java/net/momirealms/customcrops/api/mechanic/item/custom/AbstractCustomListener.java
@@ -195,7 +195,7 @@ public abstract class AbstractCustomListener implements Listener {
         Sprinkler sprinkler = this.itemManager.getSprinklerBy3DItemID(itemID);
         if (sprinkler != null) {
             ItemStack newItem = this.itemManager.getItemStack(null, sprinkler.get2DItemID());
-            if (newItem != null) {
+            if (newItem != null && newItem.getType() != Material.AIR) {
                 newItem.setAmount(itemStack.getAmount());
                 item.setItemStack(newItem);
             }
@@ -205,7 +205,7 @@ public abstract class AbstractCustomListener implements Listener {
         Pot pot = this.itemManager.getPotByBlockID(itemID);
         if (pot != null) {
             ItemStack newItem = this.itemManager.getItemStack(null, pot.getDryItem());
-            if (newItem != null) {
+            if (newItem != null && newItem.getType() != Material.AIR) {
                 newItem.setAmount(itemStack.getAmount());
                 item.setItemStack(newItem);
             }
diff --git a/api/src/main/java/net/momirealms/customcrops/api/mechanic/world/SimpleLocation.java b/api/src/main/java/net/momirealms/customcrops/api/mechanic/world/SimpleLocation.java
index 6d48a72..14c623d 100644
--- a/api/src/main/java/net/momirealms/customcrops/api/mechanic/world/SimpleLocation.java
+++ b/api/src/main/java/net/momirealms/customcrops/api/mechanic/world/SimpleLocation.java
@@ -55,7 +55,7 @@ public class SimpleLocation {
     }
 
     public ChunkPos getChunkPos() {
-        return new ChunkPos(x >> 4, z >> 4);
+        return new ChunkPos((int) Math.floor((double) getX() / 16), (int) Math.floor((double) getZ() / 16));
     }
 
     public SimpleLocation add(int x, int y, int z) {
diff --git a/api/src/main/java/net/momirealms/customcrops/api/mechanic/world/level/AbstractCustomCropsBlock.java b/api/src/main/java/net/momirealms/customcrops/api/mechanic/world/level/AbstractCustomCropsBlock.java
index 56b0b7a..1e94433 100644
--- a/api/src/main/java/net/momirealms/customcrops/api/mechanic/world/level/AbstractCustomCropsBlock.java
+++ b/api/src/main/java/net/momirealms/customcrops/api/mechanic/world/level/AbstractCustomCropsBlock.java
@@ -83,6 +83,9 @@ public class AbstractCustomCropsBlock implements DataBlock {
      * @return can be ticked or not
      */
     public boolean canTick(int interval) {
+        if (interval <= 0) {
+            return false;
+        }
         if (interval == 1) {
             return true;
         }
diff --git a/build.gradle.kts b/build.gradle.kts
index e113982..fb38987 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -8,7 +8,7 @@ plugins {
 allprojects {
 
     project.group = "net.momirealms"
-    project.version = "3.5.0"
+    project.version = "3.5.1"
 
     apply<JavaPlugin>()
     apply(plugin = "java")
diff --git a/plugin/src/main/java/net/momirealms/customcrops/libraries/dependencies/DependencyRepository.java b/plugin/src/main/java/net/momirealms/customcrops/libraries/dependencies/DependencyRepository.java
index c97c283..31ed18f 100644
--- a/plugin/src/main/java/net/momirealms/customcrops/libraries/dependencies/DependencyRepository.java
+++ b/plugin/src/main/java/net/momirealms/customcrops/libraries/dependencies/DependencyRepository.java
@@ -47,8 +47,8 @@ public enum DependencyRepository {
         @Override
         protected URLConnection openConnection(Dependency dependency) throws IOException {
             URLConnection connection = super.openConnection(dependency);
-            connection.setConnectTimeout((int) TimeUnit.SECONDS.toMillis(5));
-            connection.setReadTimeout((int) TimeUnit.SECONDS.toMillis(5));
+            connection.setConnectTimeout(5000);
+            connection.setReadTimeout(5000);
             return connection;
         }
     },
diff --git a/plugin/src/main/java/net/momirealms/customcrops/mechanic/action/ActionManagerImpl.java b/plugin/src/main/java/net/momirealms/customcrops/mechanic/action/ActionManagerImpl.java
index 5c25399..b330eba 100644
--- a/plugin/src/main/java/net/momirealms/customcrops/mechanic/action/ActionManagerImpl.java
+++ b/plugin/src/main/java/net/momirealms/customcrops/mechanic/action/ActionManagerImpl.java
@@ -60,6 +60,8 @@ import net.momirealms.customcrops.mechanic.world.block.MemoryCrop;
 import net.momirealms.customcrops.util.ClassUtils;
 import net.momirealms.customcrops.util.ConfigUtils;
 import net.momirealms.customcrops.util.ItemUtils;
+import net.momirealms.sparrow.heart.SparrowHeart;
+import net.momirealms.sparrow.heart.argument.HandSlot;
 import org.bukkit.*;
 import org.bukkit.block.BlockFace;
 import org.bukkit.configuration.ConfigurationSection;
@@ -434,10 +436,7 @@ public class ActionManagerImpl implements ActionManager {
             return state -> {
                 if (Math.random() > chance) return;
                 if (state.getPlayer() == null) return;
-                PacketContainer animationPacket = new PacketContainer(PacketType.Play.Server.ANIMATION);
-                animationPacket.getIntegers().write(0, state.getPlayer().getEntityId());
-                animationPacket.getIntegers().write(1, arg ? 0 : 3);
-                PacketManager.getInstance().send(state.getPlayer(), animationPacket);
+                SparrowHeart.getInstance().swingHand(state.getPlayer(), arg ? HandSlot.MAIN : HandSlot.OFF);
             };
         });
     }
diff --git a/plugin/src/main/java/net/momirealms/customcrops/mechanic/world/adaptor/BukkitWorldAdaptor.java b/plugin/src/main/java/net/momirealms/customcrops/mechanic/world/adaptor/BukkitWorldAdaptor.java
index 2f47476..5b4fd7d 100644
--- a/plugin/src/main/java/net/momirealms/customcrops/mechanic/world/adaptor/BukkitWorldAdaptor.java
+++ b/plugin/src/main/java/net/momirealms/customcrops/mechanic/world/adaptor/BukkitWorldAdaptor.java
@@ -243,6 +243,10 @@ public class BukkitWorldAdaptor extends AbstractWorldAdaptor {
     @Override
     public void saveChunkToCachedRegion(CustomCropsChunk customCropsChunk) {
         CustomCropsRegion customCropsRegion = customCropsChunk.getCustomCropsRegion();
+        if (customCropsRegion == null) {
+            LogUtils.severe(customCropsChunk.getChunkPos().toString() + " unloaded before chunk saving");
+            return;
+        }
         SerializableChunk serializableChunk = toSerializableChunk((CChunk) customCropsChunk);
         if (serializableChunk.canPrune()) {
             customCropsRegion.removeChunk(customCropsChunk.getChunkPos());