diff --git a/api/src/main/java/kr/toxicity/model/api/BetterModel.java b/api/src/main/java/kr/toxicity/model/api/BetterModel.java
index 7442092..1369a10 100644
--- a/api/src/main/java/kr/toxicity/model/api/BetterModel.java
+++ b/api/src/main/java/kr/toxicity/model/api/BetterModel.java
@@ -9,7 +9,13 @@
 /**
  * A dummy class for BetterModel plugin instance.
  */
-public class BetterModel {
+public final class BetterModel {
+
+    /**
+     * Private initializer
+     */
+    private BetterModel() {}
+
     /**
      * Checks running platform is Paper.
      */
diff --git a/api/src/main/java/kr/toxicity/model/api/event/ModelDamagedEvent.java b/api/src/main/java/kr/toxicity/model/api/event/ModelDamagedEvent.java
index 44cb519..aeb66b3 100644
--- a/api/src/main/java/kr/toxicity/model/api/event/ModelDamagedEvent.java
+++ b/api/src/main/java/kr/toxicity/model/api/event/ModelDamagedEvent.java
@@ -10,7 +10,7 @@
 
 @Getter
 @Setter
-public class ModelDamagedEvent extends EntityEvent implements Cancellable {
+public final class ModelDamagedEvent extends EntityEvent implements Cancellable {
 
     public static final HandlerList HANDLER_LIST = new HandlerList();
 
diff --git a/api/src/main/java/kr/toxicity/model/api/event/ModelInteractEvent.java b/api/src/main/java/kr/toxicity/model/api/event/ModelInteractEvent.java
index a87563b..ce3c629 100644
--- a/api/src/main/java/kr/toxicity/model/api/event/ModelInteractEvent.java
+++ b/api/src/main/java/kr/toxicity/model/api/event/ModelInteractEvent.java
@@ -10,7 +10,7 @@
 import org.jetbrains.annotations.NotNull;
 
 @Getter
-public class ModelInteractEvent extends PlayerEvent implements Cancellable {
+public final class ModelInteractEvent extends PlayerEvent implements Cancellable {
 
     public static final HandlerList HANDLER_LIST = new HandlerList();
 
diff --git a/build.gradle.kts b/build.gradle.kts
index f122995..3b64c12 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -6,7 +6,7 @@ plugins {
     kotlin("jvm") version "2.1.0"
     id("org.jetbrains.dokka") version "2.0.0"
     id("io.github.goooler.shadow") version "8.1.8"
-    id("io.papermc.paperweight.userdev") version "2.0.0-beta.12" apply false
+    id("io.papermc.paperweight.userdev") version "2.0.0-beta.13" apply false
     id("xyz.jpenilla.run-paper") version "2.3.1"
     id("xyz.jpenilla.resource-factory-bukkit-convention") version "1.2.0"
     id("com.modrinth.minotaur") version "2.+"
@@ -22,7 +22,7 @@ allprojects {
     apply(plugin = "kotlin")
     apply(plugin = "org.jetbrains.dokka")
     group = "kr.toxicity.model"
-    version = "1.3.2" + (buildNumber?.let { "-SNAPSHOT-$it" } ?: "")
+    version = "1.3.3" + (buildNumber?.let { "-SNAPSHOT-$it" } ?: "")
     repositories {
         mavenCentral()
         maven("https://repo.papermc.io/repository/maven-public/")
diff --git a/changelog/1.3.3.md b/changelog/1.3.3.md
new file mode 100644
index 0000000..e385ee5
--- /dev/null
+++ b/changelog/1.3.3.md
@@ -0,0 +1 @@
+# BetterModel 1.3.3
diff --git a/nms/v1_19_R3/src/main/kotlin/kr/toxicity/model/nms/v1_19_R3/HitBoxImpl.kt b/nms/v1_19_R3/src/main/kotlin/kr/toxicity/model/nms/v1_19_R3/HitBoxImpl.kt
index 191050e..38ac449 100644
--- a/nms/v1_19_R3/src/main/kotlin/kr/toxicity/model/nms/v1_19_R3/HitBoxImpl.kt
+++ b/nms/v1_19_R3/src/main/kotlin/kr/toxicity/model/nms/v1_19_R3/HitBoxImpl.kt
@@ -74,6 +74,7 @@ class HitBoxImpl(
     }
 
     override fun remove(reason: RemovalReason) {
+        updatingSectionStatus = false
         super.remove(reason)
         listener.remove(this)
     }
diff --git a/nms/v1_20_R1/src/main/kotlin/kr/toxicity/model/nms/v1_20_R1/HitBoxImpl.kt b/nms/v1_20_R1/src/main/kotlin/kr/toxicity/model/nms/v1_20_R1/HitBoxImpl.kt
index e6ed4b0..3ea5594 100644
--- a/nms/v1_20_R1/src/main/kotlin/kr/toxicity/model/nms/v1_20_R1/HitBoxImpl.kt
+++ b/nms/v1_20_R1/src/main/kotlin/kr/toxicity/model/nms/v1_20_R1/HitBoxImpl.kt
@@ -74,6 +74,7 @@ class HitBoxImpl(
     }
 
     override fun remove(reason: RemovalReason) {
+        updatingSectionStatus = false
         super.remove(reason)
         listener.remove(this)
     }
diff --git a/nms/v1_20_R2/src/main/kotlin/kr/toxicity/model/nms/v1_20_R2/HitBoxImpl.kt b/nms/v1_20_R2/src/main/kotlin/kr/toxicity/model/nms/v1_20_R2/HitBoxImpl.kt
index 441db62..8d9bfa1 100644
--- a/nms/v1_20_R2/src/main/kotlin/kr/toxicity/model/nms/v1_20_R2/HitBoxImpl.kt
+++ b/nms/v1_20_R2/src/main/kotlin/kr/toxicity/model/nms/v1_20_R2/HitBoxImpl.kt
@@ -74,6 +74,7 @@ class HitBoxImpl(
     }
 
     override fun remove(reason: RemovalReason) {
+        updatingSectionStatus = false
         super.remove(reason)
         listener.remove(this)
     }
diff --git a/nms/v1_20_R3/src/main/kotlin/kr/toxicity/model/nms/v1_20_R3/HitBoxImpl.kt b/nms/v1_20_R3/src/main/kotlin/kr/toxicity/model/nms/v1_20_R3/HitBoxImpl.kt
index 5569d9a..66b7ba9 100644
--- a/nms/v1_20_R3/src/main/kotlin/kr/toxicity/model/nms/v1_20_R3/HitBoxImpl.kt
+++ b/nms/v1_20_R3/src/main/kotlin/kr/toxicity/model/nms/v1_20_R3/HitBoxImpl.kt
@@ -74,6 +74,7 @@ class HitBoxImpl(
     }
 
     override fun remove(reason: RemovalReason) {
+        updatingSectionStatus = false
         super.remove(reason)
         listener.remove(this)
     }
diff --git a/nms/v1_20_R4/src/main/kotlin/kr/toxicity/model/nms/v1_20_R4/HitBoxImpl.kt b/nms/v1_20_R4/src/main/kotlin/kr/toxicity/model/nms/v1_20_R4/HitBoxImpl.kt
index 12b8604..39e4ecc 100644
--- a/nms/v1_20_R4/src/main/kotlin/kr/toxicity/model/nms/v1_20_R4/HitBoxImpl.kt
+++ b/nms/v1_20_R4/src/main/kotlin/kr/toxicity/model/nms/v1_20_R4/HitBoxImpl.kt
@@ -75,6 +75,7 @@ class HitBoxImpl(
     }
 
     override fun remove(reason: RemovalReason) {
+        updatingSectionStatus = false
         super.remove(reason)
         listener.remove(this)
     }
diff --git a/nms/v1_21_R1/src/main/kotlin/kr/toxicity/model/nms/v1_21_R1/HitBoxImpl.kt b/nms/v1_21_R1/src/main/kotlin/kr/toxicity/model/nms/v1_21_R1/HitBoxImpl.kt
index 4f67b5e..1ad276c 100644
--- a/nms/v1_21_R1/src/main/kotlin/kr/toxicity/model/nms/v1_21_R1/HitBoxImpl.kt
+++ b/nms/v1_21_R1/src/main/kotlin/kr/toxicity/model/nms/v1_21_R1/HitBoxImpl.kt
@@ -76,6 +76,7 @@ class HitBoxImpl(
     }
 
     override fun remove(reason: RemovalReason) {
+        if (BetterModel.IS_PAPER) `moonrise$setUpdatingSectionStatus`(false)
         super.remove(reason)
         listener.remove(this)
     }
diff --git a/nms/v1_21_R2/src/main/kotlin/kr/toxicity/model/nms/v1_21_R2/HitBoxImpl.kt b/nms/v1_21_R2/src/main/kotlin/kr/toxicity/model/nms/v1_21_R2/HitBoxImpl.kt
index 8ad426b..8709354 100644
--- a/nms/v1_21_R2/src/main/kotlin/kr/toxicity/model/nms/v1_21_R2/HitBoxImpl.kt
+++ b/nms/v1_21_R2/src/main/kotlin/kr/toxicity/model/nms/v1_21_R2/HitBoxImpl.kt
@@ -77,6 +77,7 @@ class HitBoxImpl(
     }
 
     override fun remove(reason: RemovalReason) {
+        if (BetterModel.IS_PAPER) `moonrise$setUpdatingSectionStatus`(false)
         super.remove(reason)
         listener.remove(this)
     }
diff --git a/nms/v1_21_R3/src/main/kotlin/kr/toxicity/model/nms/v1_21_R3/HitBoxImpl.kt b/nms/v1_21_R3/src/main/kotlin/kr/toxicity/model/nms/v1_21_R3/HitBoxImpl.kt
index 0b31e3d..f36e74e 100644
--- a/nms/v1_21_R3/src/main/kotlin/kr/toxicity/model/nms/v1_21_R3/HitBoxImpl.kt
+++ b/nms/v1_21_R3/src/main/kotlin/kr/toxicity/model/nms/v1_21_R3/HitBoxImpl.kt
@@ -77,6 +77,7 @@ class HitBoxImpl(
     }
 
     override fun remove(reason: RemovalReason) {
+        if (BetterModel.IS_PAPER) `moonrise$setUpdatingSectionStatus`(false)
         super.remove(reason)
         listener.remove(this)
     }