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 9acb350a2..e5a984612 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
@@ -55,6 +55,7 @@ import org.jspecify.annotations.Nullable;
 import java.io.*;
 import java.net.URL;
 import java.net.URLConnection;
+import java.nio.file.Files;
 import java.nio.file.Path;
 import java.util.List;
 import java.util.Objects;
@@ -210,6 +211,19 @@ public class BukkitCraftEngine extends CraftEngine {
         super.furnitureManager = new BukkitFurnitureManager(this);
         super.onPluginEnable();
         super.compatibilityManager().onEnable();
+
+        // todo 未来版本移除
+        Path legacyFile1 = this.dataFolderPath().resolve("additional-real-blocks.yml");
+        Path legacyFile2 = this.dataFolderPath().resolve("mappings.yml");
+        if (Files.exists(legacyFile1)) {
+            try {
+                Files.delete(legacyFile1);
+                Files.deleteIfExists(legacyFile2);
+                this.saveResource("resources/internal/configuration/mappings.yml");
+            } catch (IOException e) {
+                this.logger.warn("Failed to delete legacy files", e);
+            }
+        }
     }
 
     @Override
diff --git a/core/src/main/java/net/momirealms/craftengine/core/block/AbstractBlockManager.java b/core/src/main/java/net/momirealms/craftengine/core/block/AbstractBlockManager.java
index 8f2f9f035..c9bda8d59 100644
--- a/core/src/main/java/net/momirealms/craftengine/core/block/AbstractBlockManager.java
+++ b/core/src/main/java/net/momirealms/craftengine/core/block/AbstractBlockManager.java
@@ -674,7 +674,7 @@ public abstract class AbstractBlockManager extends AbstractModelGenerator implem
                 // 获取原版方块的id
                 Key block = split.length == 2 ? Key.of(split[0]) : Key.of(split[0], split[1]);
                 try {
-                    List<BlockStateWrapper> arranger =blockStateArranger.get(block);
+                    List<BlockStateWrapper> arranger = AbstractBlockManager.this.blockStateArranger.get(block);
                     if (arranger == null) {
                         throw new LocalizedResourceConfigException("warning.config.block.state.unavailable_vanilla", blockState);
                     }