diff --git a/bukkit/src/main/kotlin/com/aiyostudio/esync/internal/module/entity/EnderChestEntity.kt b/bukkit/src/main/kotlin/com/aiyostudio/esync/internal/module/entity/EnderChestEntity.kt
index 9435158..6078fdc 100644
--- a/bukkit/src/main/kotlin/com/aiyostudio/esync/internal/module/entity/EnderChestEntity.kt
+++ b/bukkit/src/main/kotlin/com/aiyostudio/esync/internal/module/entity/EnderChestEntity.kt
@@ -1,17 +1,23 @@
 package com.aiyostudio.esync.internal.module.entity
 
 import com.aiyostudio.esync.common.module.IEntity
+import com.aiyostudio.esync.internal.plugin.EfficientSyncBukkit
 import org.bukkit.entity.Player
 import org.bukkit.inventory.ItemStack
+import java.util.logging.Level
 
 class EnderChestEntity : IEntity {
     val items = mutableMapOf<Int, ItemStack>()
 
     override fun apply(player: Any): Boolean {
-        if (player is Player) {
-            player.enderChest.clear()
-            items.forEach { (slot, item) -> player.enderChest.setItem(slot, item) }
-            return true
+        try {
+            if (player is Player) {
+                player.enderChest.clear()
+                items.forEach { (slot, item) -> player.enderChest.setItem(slot, item) }
+                return true
+            }
+        } catch (e: Exception) {
+            EfficientSyncBukkit.instance.logger.log(Level.WARNING, e) { "Failed to apply 'ender-chest' data for ${(player as Player).uniqueId}" }
         }
         return false
     }
diff --git a/bukkit/src/main/kotlin/com/aiyostudio/esync/internal/module/entity/PlayerInventoryEntity.kt b/bukkit/src/main/kotlin/com/aiyostudio/esync/internal/module/entity/PlayerInventoryEntity.kt
index 5c77ba7..f7db743 100644
--- a/bukkit/src/main/kotlin/com/aiyostudio/esync/internal/module/entity/PlayerInventoryEntity.kt
+++ b/bukkit/src/main/kotlin/com/aiyostudio/esync/internal/module/entity/PlayerInventoryEntity.kt
@@ -1,17 +1,23 @@
 package com.aiyostudio.esync.internal.module.entity
 
 import com.aiyostudio.esync.common.module.IEntity
+import com.aiyostudio.esync.internal.plugin.EfficientSyncBukkit
 import org.bukkit.entity.Player
 import org.bukkit.inventory.ItemStack
+import java.util.logging.Level
 
 class PlayerInventoryEntity : IEntity {
     val inventory = mutableMapOf<Int, ItemStack>()
 
     override fun apply(player: Any): Boolean {
-        if (player is Player) {
-            player.inventory.clear()
-            inventory.forEach { (slot, item) -> player.inventory.setItem(slot, item) }
-            return true
+        try {
+            if (player is Player) {
+                player.inventory.clear()
+                inventory.forEach { (slot, item) -> player.inventory.setItem(slot, item) }
+                return true
+            }
+        } catch (e: Exception) {
+            EfficientSyncBukkit.instance.logger.log(Level.WARNING, e) { "Failed to apply 'inventory' data for ${(player as Player).uniqueId}" }
         }
         return false
     }
diff --git a/bukkit/src/main/kotlin/com/aiyostudio/esync/internal/module/entity/PlayerStatusEntity.kt b/bukkit/src/main/kotlin/com/aiyostudio/esync/internal/module/entity/PlayerStatusEntity.kt
index 5be82da..51ff1a1 100644
--- a/bukkit/src/main/kotlin/com/aiyostudio/esync/internal/module/entity/PlayerStatusEntity.kt
+++ b/bukkit/src/main/kotlin/com/aiyostudio/esync/internal/module/entity/PlayerStatusEntity.kt
@@ -1,9 +1,11 @@
 package com.aiyostudio.esync.internal.module.entity
 
 import com.aiyostudio.esync.common.module.IEntity
+import com.aiyostudio.esync.internal.plugin.EfficientSyncBukkit
 import org.bukkit.attribute.Attribute
 import org.bukkit.entity.Player
 import org.bukkit.potion.PotionEffect
+import java.util.logging.Level
 
 class PlayerStatusEntity : IEntity {
     val potions = mutableListOf<PotionEffect>()
@@ -11,11 +13,15 @@ class PlayerStatusEntity : IEntity {
     var maxHealth = 20.0
 
     override fun apply(player: Any): Boolean {
-        if (player is Player) {
-            player.getAttribute(Attribute.GENERIC_MAX_HEALTH).baseValue = maxHealth
-            player.health = health
-            potions.forEach { player.addPotionEffect(it) }
-            return true
+        try {
+            if (player is Player) {
+                player.getAttribute(Attribute.GENERIC_MAX_HEALTH).baseValue = maxHealth
+                player.health = health
+                potions.forEach { player.addPotionEffect(it) }
+                return true
+            }
+        } catch (e: Exception) {
+            EfficientSyncBukkit.instance.logger.log(Level.WARNING, e) { "Failed to apply 'player-status' data for ${(player as Player).uniqueId}" }
         }
         return false
     }
diff --git a/bukkit/src/main/kotlin/com/aiyostudio/esync/internal/module/impl/InventoryModuleImpl.kt b/bukkit/src/main/kotlin/com/aiyostudio/esync/internal/module/impl/InventoryModuleImpl.kt
index b3ad12e..350ba65 100644
--- a/bukkit/src/main/kotlin/com/aiyostudio/esync/internal/module/impl/InventoryModuleImpl.kt
+++ b/bukkit/src/main/kotlin/com/aiyostudio/esync/internal/module/impl/InventoryModuleImpl.kt
@@ -68,7 +68,7 @@ class InventoryModuleImpl(
             val slot = byteBuf.readInt()
             val length = byteBuf.readInt()
             val bytes = ByteArray(length)
-            byteBuf.readBytes(length)
+            byteBuf.readBytes(bytes)
             val item = SerializerUtil.deserializerItem(bytes)
             entity.inventory[slot] = item
         }
diff --git a/bukkit/src/main/kotlin/com/aiyostudio/esync/internal/module/impl/PlayerStatusModuleImpl.kt b/bukkit/src/main/kotlin/com/aiyostudio/esync/internal/module/impl/PlayerStatusModuleImpl.kt
index 8f56234..ed0fbe5 100644
--- a/bukkit/src/main/kotlin/com/aiyostudio/esync/internal/module/impl/PlayerStatusModuleImpl.kt
+++ b/bukkit/src/main/kotlin/com/aiyostudio/esync/internal/module/impl/PlayerStatusModuleImpl.kt
@@ -74,9 +74,8 @@ class PlayerStatusModuleImpl(
             val str = String(byteArray, Charsets.UTF_8)
             val yaml = YamlConfiguration()
             yaml.loadFromString(str)
-            val map = yaml.getConfigurationSection("potion").getValues(false)
-            val option = ConfigurationSerialization.deserializeObject(map, PotionEffect::class.java) as PotionEffect
-            result.potions.add(option)
+            val potion = yaml.get("potion") as PotionEffect
+            result.potions.add(potion)
         }
         return result
     }
diff --git a/bukkit/src/main/kotlin/com/aiyostudio/esync/internal/transaction/SyncTransaction.kt b/bukkit/src/main/kotlin/com/aiyostudio/esync/internal/transaction/SyncTransaction.kt
index 7bf2c93..7db1ddc 100644
--- a/bukkit/src/main/kotlin/com/aiyostudio/esync/internal/transaction/SyncTransaction.kt
+++ b/bukkit/src/main/kotlin/com/aiyostudio/esync/internal/transaction/SyncTransaction.kt
@@ -64,8 +64,12 @@ class SyncTransaction(
         val repository = RepositoryHandler.repository ?: return
         this.modules.forEach {
             repository.updateState(uuid, it, SyncState.LOCKED)
-            val module = ModuleHandler.findByKey(it)!!
-            module.apply(player.uniqueId)
+            Bukkit.getScheduler().runTask(EfficientSyncBukkit.instance) {
+                val module = ModuleHandler.findByKey(it)!!
+                if (module.apply(player.uniqueId)) {
+                    CacheHandler.playerCaches[player.uniqueId]!!.load(module.uniqueKey)
+                }
+            }
         }
     }
 }
diff --git a/common/src/main/kotlin/com/aiyostudio/esync/common/repository/impl/MysqlRepositoryImpl.kt b/common/src/main/kotlin/com/aiyostudio/esync/common/repository/impl/MysqlRepositoryImpl.kt
index 318596b..172b792 100644
--- a/common/src/main/kotlin/com/aiyostudio/esync/common/repository/impl/MysqlRepositoryImpl.kt
+++ b/common/src/main/kotlin/com/aiyostudio/esync/common/repository/impl/MysqlRepositoryImpl.kt
@@ -146,6 +146,12 @@ class MysqlRepositoryImpl(
     }
 
     private fun connect(block: (connect: Connection) -> Unit) {
-        with(DriverManager.getConnection(url, user, password)) { block(this) }
+        with(DriverManager.getConnection(url, user, password)) {
+            try {
+                block(this)
+            } finally {
+                this.close()
+            }
+        }
     }
 }
\ No newline at end of file