diff --git a/bukkit/src/main/java/net/momirealms/craftengine/bukkit/block/behavior/BukkitBlockBehaviors.java b/bukkit/src/main/java/net/momirealms/craftengine/bukkit/block/behavior/BukkitBlockBehaviors.java
index e4178bae2..500e8219b 100644
--- a/bukkit/src/main/java/net/momirealms/craftengine/bukkit/block/behavior/BukkitBlockBehaviors.java
+++ b/bukkit/src/main/java/net/momirealms/craftengine/bukkit/block/behavior/BukkitBlockBehaviors.java
@@ -22,15 +22,15 @@ public class BukkitBlockBehaviors extends BlockBehaviors {
     public static final BlockBehaviorType LAMP_BLOCK = register(LampBlockBehavior.ID, LampBlockBehavior.FACTORY);
     public static final BlockBehaviorType TRAPDOOR_BLOCK = register(TrapDoorBlockBehavior.ID, TrapDoorBlockBehavior.FACTORY);
     public static final BlockBehaviorType DOOR_BLOCK = register(DoorBlockBehavior.ID, DoorBlockBehavior.FACTORY);
-    public static final BlockBehaviorType STACKABLE_BLOCK = register(StairsBlockBehavior.ID, StackableBlockBehavior.FACTORY);
-    public static final BlockBehaviorType STURDY_BASE_BLOCK = register(StairsBlockBehavior.ID, SturdyBaseBlockBehavior.FACTORY);
+    public static final BlockBehaviorType STACKABLE_BLOCK = register(StackableBlockBehavior.ID, StackableBlockBehavior.FACTORY);
+    public static final BlockBehaviorType STURDY_BASE_BLOCK = register(SturdyBaseBlockBehavior.ID, SturdyBaseBlockBehavior.FACTORY);
     public static final BlockBehaviorType FENCE_GATE_BLOCK = register(FenceGateBlockBehavior.ID, FenceGateBlockBehavior.FACTORY);
     public static final BlockBehaviorType SLAB_BLOCK = register(SlabBlockBehavior.ID, SlabBlockBehavior.FACTORY);
     public static final BlockBehaviorType STAIRS_BLOCK = register(StairsBlockBehavior.ID, StairsBlockBehavior.FACTORY);
     public static final BlockBehaviorType PRESSURE_PLATE_BLOCK = register(PressurePlateBlockBehavior.ID, PressurePlateBlockBehavior.FACTORY);
     public static final BlockBehaviorType DOUBLE_HIGH_BLOCK = register(DoubleHighBlockBehavior.ID, DoubleHighBlockBehavior.FACTORY);
     public static final BlockBehaviorType CHANGE_OVER_TIME_BLOCK = register(ChangeOverTimeBlockBehavior.ID, ChangeOverTimeBlockBehavior.FACTORY);
-    public static final BlockBehaviorType SIMPLE_STORAGE_BLOCK = register(SimpleParticleBlockBehavior.ID, SimpleStorageBlockBehavior.FACTORY);
+    public static final BlockBehaviorType SIMPLE_STORAGE_BLOCK = register(SimpleStorageBlockBehavior.ID, SimpleStorageBlockBehavior.FACTORY);
     public static final BlockBehaviorType TOGGLEABLE_LAMP_BLOCK = register(ToggleableLampBlockBehavior.ID, ToggleableLampBlockBehavior.FACTORY);
     public static final BlockBehaviorType SOFA_BLOCK = register(SofaBlockBehavior.ID, SofaBlockBehavior.FACTORY);
     public static final BlockBehaviorType BOUNCING_BLOCK = register(BouncingBlockBehavior.ID, BouncingBlockBehavior.FACTORY);
diff --git a/bukkit/src/main/java/net/momirealms/craftengine/bukkit/block/behavior/FenceGateBlockBehavior.java b/bukkit/src/main/java/net/momirealms/craftengine/bukkit/block/behavior/FenceGateBlockBehavior.java
index 2b2acf19b..f408cfb88 100644
--- a/bukkit/src/main/java/net/momirealms/craftengine/bukkit/block/behavior/FenceGateBlockBehavior.java
+++ b/bukkit/src/main/java/net/momirealms/craftengine/bukkit/block/behavior/FenceGateBlockBehavior.java
@@ -39,7 +39,7 @@ import java.util.concurrent.Callable;
 
 @SuppressWarnings("DuplicatedCode")
 public class FenceGateBlockBehavior extends BukkitBlockBehavior implements IsPathFindableBlockBehavior {
-    public static final Key ID = Key.from("craftengine:sturdy_base_block");
+    public static final Key ID = Key.from("craftengine:fence_gate_block");
     public static final BlockBehaviorFactory FACTORY = new Factory();
     private final Property<HorizontalDirection> facingProperty;
     private final Property<Boolean> inWallProperty;
diff --git a/core/src/main/java/net/momirealms/craftengine/core/item/processor/TrimProcessor.java b/core/src/main/java/net/momirealms/craftengine/core/item/processor/TrimProcessor.java
index 3213e098c..3fc93939f 100644
--- a/core/src/main/java/net/momirealms/craftengine/core/item/processor/TrimProcessor.java
+++ b/core/src/main/java/net/momirealms/craftengine/core/item/processor/TrimProcessor.java
@@ -25,11 +25,11 @@ public class TrimProcessor<I> implements SimpleNetworkItemProcessor<I> {
     }
 
     public Key material() {
-        return material;
+        return this.material;
     }
 
     public Key pattern() {
-        return pattern;
+        return this.pattern;
     }
 
     @Override