diff --git a/bukkit/compatibility/src/main/java/net/momirealms/craftengine/bukkit/compatibility/BukkitCompatibilityManager.java b/bukkit/compatibility/src/main/java/net/momirealms/craftengine/bukkit/compatibility/BukkitCompatibilityManager.java
index 1be6b23ba..325159bdc 100644
--- a/bukkit/compatibility/src/main/java/net/momirealms/craftengine/bukkit/compatibility/BukkitCompatibilityManager.java
+++ b/bukkit/compatibility/src/main/java/net/momirealms/craftengine/bukkit/compatibility/BukkitCompatibilityManager.java
@@ -70,6 +70,7 @@ public class BukkitCompatibilityManager implements CompatibilityManager {
 
     @Override
     public void onEnable() {
+        this.initSlimeWorldHook();
         // WorldEdit
         // FastAsyncWorldEdit
         if (this.isPluginEnabled("FastAsyncWorldEdit")) {
@@ -110,7 +111,6 @@ public class BukkitCompatibilityManager implements CompatibilityManager {
 
     @Override
     public void onDelayedEnable() {
-        this.initSlimeWorldHook();
         if (this.isPluginEnabled("PlaceholderAPI")) {
             PlaceholderAPIUtils.registerExpansions(this.plugin);
             this.hasPlaceholderAPI = true;
@@ -234,7 +234,7 @@ public class BukkitCompatibilityManager implements CompatibilityManager {
                 Bukkit.getPluginManager().registerEvents(adaptor, plugin.javaPlugin());
                 logHook("AdvancedSlimePaper");
             } catch (ClassNotFoundException ignored) {
-                if (Bukkit.getPluginManager().isPluginEnabled("SlimeWorldPlugin")) {
+                if (hasPlugin("SlimeWorldPlugin")) {
                     LegacySlimeFormatStorageAdaptor adaptor = new LegacySlimeFormatStorageAdaptor(worldManager, 2);
                     worldManager.setStorageAdaptor(adaptor);
                     Bukkit.getPluginManager().registerEvents(adaptor, plugin.javaPlugin());
diff --git a/bukkit/paper-loader/build.gradle.kts b/bukkit/paper-loader/build.gradle.kts
index 0fd95ea61..4dee48518 100644
--- a/bukkit/paper-loader/build.gradle.kts
+++ b/bukkit/paper-loader/build.gradle.kts
@@ -72,6 +72,7 @@ paper {
         register("LuckPerms") { required = false }
         register("ViaVersion") { required = false }
         register("QuickShop-Hikari") { required = false }
+        register("SlimeWorldPlugin") { required = false }
 
         // external tag
         register("CustomNameplates") { required = false }
diff --git a/bukkit/src/main/java/net/momirealms/craftengine/bukkit/plugin/BukkitCraftEngine.java b/bukkit/src/main/java/net/momirealms/craftengine/bukkit/plugin/BukkitCraftEngine.java
index 2ee4ec1ea..ce298bf65 100644
--- a/bukkit/src/main/java/net/momirealms/craftengine/bukkit/plugin/BukkitCraftEngine.java
+++ b/bukkit/src/main/java/net/momirealms/craftengine/bukkit/plugin/BukkitCraftEngine.java
@@ -234,8 +234,12 @@ public class BukkitCraftEngine extends CraftEngine {
         super.senderFactory = new BukkitSenderFactory(this);
         // 初始化指令管理器
         super.commandManager = new BukkitCommandManager(this);
+        try {
+            super.compatibilityManager().onEnable();
+        } catch (Throwable t) {
+            this.logger.severe("Failed to enable compatibility manager", t);
+        }
         super.onPluginEnable();
-        super.compatibilityManager().onEnable();
     }
 
     @Override
diff --git a/bukkit/src/main/java/net/momirealms/craftengine/bukkit/world/BukkitWorldManager.java b/bukkit/src/main/java/net/momirealms/craftengine/bukkit/world/BukkitWorldManager.java
index 702fcf370..841779fb4 100644
--- a/bukkit/src/main/java/net/momirealms/craftengine/bukkit/world/BukkitWorldManager.java
+++ b/bukkit/src/main/java/net/momirealms/craftengine/bukkit/world/BukkitWorldManager.java
@@ -49,10 +49,6 @@ public class BukkitWorldManager implements WorldManager, Listener {
         this.plugin = plugin;
         this.worlds = ConcurrentUUID2ReferenceChainedHashTable.createWithCapacity(10, 0.5f);
         this.storageAdaptor = new DefaultStorageAdaptor();
-        // fixme 初始化
-        for (World world : Bukkit.getWorlds()) {
-            this.worlds.put(world.getUID(), new BukkitCEWorld(new BukkitWorld(world), this.storageAdaptor));
-        }
     }
 
     @Override
@@ -77,6 +73,11 @@ public class BukkitWorldManager implements WorldManager, Listener {
         if (world != null) {
             this.lastWorldUUID = uuid;
             this.lastWorld = world;
+        } else {
+            World bukkitWorld = Bukkit.getWorld(uuid);
+            if (bukkitWorld != null) {
+                world = this.loadWorld(new BukkitWorld(bukkitWorld));
+            }
         }
         return world;
     }
@@ -139,9 +140,11 @@ public class BukkitWorldManager implements WorldManager, Listener {
     }
 
     @Override
-    public void loadWorld(net.momirealms.craftengine.core.world.World world) {
+    public CEWorld loadWorld(net.momirealms.craftengine.core.world.World world) {
         UUID uuid = world.uuid();
-        if (this.worlds.containsKey(uuid)) return;
+        if (this.worlds.containsKey(uuid)) {
+            return this.worlds.get(uuid);
+        }
         CEWorld ceWorld = new BukkitCEWorld(world, this.storageAdaptor);
         this.worlds.put(uuid, ceWorld);
         this.resetWorldArray();
@@ -150,6 +153,7 @@ public class BukkitWorldManager implements WorldManager, Listener {
             handleChunkLoad(ceWorld, chunk, false);
         }
         ceWorld.setTicking(true);
+        return ceWorld;
     }
 
     @Override
diff --git a/common-files/src/main/resources/config.yml b/common-files/src/main/resources/config.yml
index 9aebfa866..a0f63e04d 100644
--- a/common-files/src/main/resources/config.yml
+++ b/common-files/src/main/resources/config.yml
@@ -99,7 +99,7 @@ resource-pack:
     fix-atlas: true
   # Optimize your resource pack by reducing its size without any quality loss.
   optimization:
-    enable: true
+    enable: false
     # .png
     texture:
       enable: true
diff --git a/core/src/main/java/net/momirealms/craftengine/core/pack/AbstractPackManager.java b/core/src/main/java/net/momirealms/craftengine/core/pack/AbstractPackManager.java
index 95a78f5c3..d61ec2f8f 100644
--- a/core/src/main/java/net/momirealms/craftengine/core/pack/AbstractPackManager.java
+++ b/core/src/main/java/net/momirealms/craftengine/core/pack/AbstractPackManager.java
@@ -1613,7 +1613,7 @@ public abstract class AbstractPackManager implements PackManager {
             JsonObject textures = sourceModelJson.get("textures").getAsJsonObject();
             for (Map.Entry<String, JsonElement> entry : textures.entrySet()) {
                 String value = entry.getValue().getAsString();
-                if (value.charAt(0) == '#') continue;
+                if (value.isEmpty() || value.charAt(0) == '#') continue;
                 Key textureResourceLocation = Key.from(value);
                 imageToModels.put(textureResourceLocation, sourceModelLocation);
             }
diff --git a/core/src/main/java/net/momirealms/craftengine/core/world/WorldManager.java b/core/src/main/java/net/momirealms/craftengine/core/world/WorldManager.java
index d6a746cbd..c20304252 100644
--- a/core/src/main/java/net/momirealms/craftengine/core/world/WorldManager.java
+++ b/core/src/main/java/net/momirealms/craftengine/core/world/WorldManager.java
@@ -15,7 +15,7 @@ public interface WorldManager extends Manageable {
 
     CEWorld[] getWorlds();
 
-    void loadWorld(World world);
+    CEWorld loadWorld(World world);
 
     void loadWorld(CEWorld world);