修改了CommandEntity.java、CommandHandler.java、ElementOriginLib.java和SerializeHelper.java文件，优化了相关功能实现。

src/main/java/com/io/yutian/elementoriginlib/ElementOriginLib.java

@@ -7,10 +7,7 @@ import com.io.yutian.elementoriginlib.listener.PlayerChatInputListener;
 import com.io.yutian.elementoriginlib.logger.Logger;
 import com.io.yutian.elementoriginlib.manager.CommandManager;
 import com.io.yutian.elementoriginlib.redis.RedisIO;
-import net.byteflux.libby.*;
-import net.byteflux.libby.logging.LogLevel;
 import org.bukkit.plugin.java.JavaPlugin;
-import org.jetbrains.annotations.NotNull;
 import org.slf4j.LoggerFactory;
 
 public final class ElementOriginLib extends JavaPlugin {
@@ -28,8 +25,6 @@ public final class ElementOriginLib extends JavaPlugin {
     public void onEnable() {
         instance = this;
 
-//        loadLibraries();
-
         new GuiHandlerListener(this);
         new PlayerChatInputListener(this);
 
@@ -40,22 +35,6 @@ public final class ElementOriginLib extends JavaPlugin {
         redisIO = new RedisIO();
         redisIO.init(this);
 
-        logger.info("Successfully load ElementOriginLib v"+getPluginMeta().getVersion());
-
-    }
-
-    private void loadLibraries() {
-        logger.info("Loading libraries...");
-        LibraryManager libraryManager = new BukkitLibraryManager(this);
-        libraryManager.addMavenCentral();
-        libraryManager.setLogLevel(LogLevel.WARN);
-        libraryManager.loadLibrary(Library.builder().groupId("org{}apache{}commons").artifactId("commons-compress").version("1.27.1").build());
-        libraryManager.loadLibrary(Library.builder().groupId("com{}github{}luben").artifactId("zstd-jni").version("1.5.6-9").build());
-        libraryManager.loadLibrary(Library.builder().groupId("com{}fasterxml{}jackson{}core").artifactId("jackson-databind").version("2.18.2").build());
-//        libraryManager.loadLibrary(Library.builder().groupId("com{}zaxxer").artifactId("HikariCP").version("6.2.1").build());
-//        libraryManager.loadLibrary(Library.builder().groupId("org{}xerial").artifactId("sqlite-jdbc").version("3.46.0.0").build());
-        libraryManager.loadLibrary(Library.builder().groupId("redis{}clients").id("jedis").artifactId("jedis").version("5.2.0").build());
-        logger.info("Successfully loaded libraries.");
     }
 
     @Override

src/main/java/com/io/yutian/elementoriginlib/command/CommandEntity.java

@@ -237,7 +237,7 @@ public class CommandEntity {
             if (!suggestionType.isEmpty()) {
                 Suggest suggest = Suggests.getSuggest(suggestionType);
                 if (suggest == null) {
-                    throwParseException(clazz, "建议类型 " + parameter.getType().getName() + " 不存在");
+                    throwParseException(clazz, "建议类型 " + suggestionType + " 不存在");
                 } else {
                     argument.suggest(suggest);
                 }

src/main/java/com/io/yutian/elementoriginlib/command/handler/CommandHandler.java

@@ -109,9 +109,8 @@ public class CommandHandler implements CommandExecutor, TabCompleter {
         Map<String, ArgumentValue> parsedArguments = new HashMap<>();
         List<Object> methodParams = new ArrayList<>();
 
-        for (Argument argument : arguments) {
+        for (int argIndex = 0; argIndex < arguments.size(); argIndex++) {
-            int argIndex = startIndex + arguments.indexOf(argument);
+            Argument argument = arguments.get(argIndex);
-
             if (argIndex >= args.length) {
                 if (!argument.isOptional()) {
                     sender.sendMessage(Lang.get("command.short-arg", argument.getName()));
@@ -123,7 +122,7 @@ public class CommandHandler implements CommandExecutor, TabCompleter {
             if (argument.isOptional() && argIndex >= args.length) {
                 rawValue = argument.getDefaultValue();
             } else {
-                rawValue = args[argIndex];
+                rawValue = args[argIndex + startIndex];
             }
             if (!argument.getArgumentsType().test(rawValue)) {
                 sender.sendMessage(Lang.get("command.error-arg", argIndex + 1, rawValue));
@@ -134,12 +133,12 @@ public class CommandHandler implements CommandExecutor, TabCompleter {
 
             methodParams.add(parsedValue);
         }
-
         return parsedArguments;
     }
 
     @Override
     public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+        long startTime = System.currentTimeMillis();
         execute(sender, label, args);
         return true;
     }
@@ -193,9 +192,10 @@ public class CommandHandler implements CommandExecutor, TabCompleter {
             entries = commandEntry.getChildrens();
         }
 
+
         if (entries.size() == 0) {
             List<Argument> arguments = commandEntry.getArguments();
-            int index = (int) (currentDepth - commandEntry.getDepth() - 1);
+            int index = (int) (currentDepth - commandEntry.getDepth() - 2);
             if (index >= arguments.size()) {
                 return Collections.emptyList();
             }

src/main/java/com/io/yutian/elementoriginlib/serialize/SerializeHelper.java

@@ -11,6 +11,7 @@ import com.io.yutian.elementoriginlib.logger.Logger;
 import com.io.yutian.elementoriginlib.serialize.serializers.*;
 import org.bukkit.inventory.ItemStack;
 
+import java.util.Objects;
 import java.util.UUID;
 
 public class SerializeHelper {
@@ -76,16 +77,17 @@ public class SerializeHelper {
         try {
             return objectWriter.writeValueAsString(obj);
         } catch (JsonProcessingException e) {
-            LOGGER.error("Failed to serialize object: " + obj, e);
+            LOGGER.error("序列化对象失败: " + obj, e);
             return null;
         }
     }
 
     public static <T> T deserialize(String json, Class<T> clazz) {
+        long start = System.currentTimeMillis();
         try {
             return objectReader.forType(clazz).readValue(json);
         } catch (JsonProcessingException e) {
-            LOGGER.error("Failed to deserialize object: " + json, e);
+            LOGGER.error("反序列化对象失败: " + json, e);
             return null;
         }
     }