diff --git a/plugin/src/main/java/com/lishid/openinv/util/LanguageManager.java b/plugin/src/main/java/com/lishid/openinv/util/LanguageManager.java
index 604a49f..6e5f291 100644
--- a/plugin/src/main/java/com/lishid/openinv/util/LanguageManager.java
+++ b/plugin/src/main/java/com/lishid/openinv/util/LanguageManager.java
@@ -39,132 +39,132 @@ import org.jetbrains.annotations.Nullable;
  */
 public class LanguageManager {
 
-	private final OpenInv plugin;
-	private final String defaultLocale;
-	private final Map<String, YamlConfiguration> locales;
+    private final OpenInv plugin;
+    private final String defaultLocale;
+    private final Map<String, YamlConfiguration> locales;
 
-	public LanguageManager(@NotNull OpenInv plugin, @NotNull String defaultLocale) {
-		this.plugin = plugin;
-		this.defaultLocale = defaultLocale;
-		this.locales = new HashMap<>();
-		getOrLoadLocale(defaultLocale);
-	}
+    public LanguageManager(@NotNull OpenInv plugin, @NotNull String defaultLocale) {
+        this.plugin = plugin;
+        this.defaultLocale = defaultLocale;
+        this.locales = new HashMap<>();
+        getOrLoadLocale(defaultLocale);
+    }
 
-	private YamlConfiguration getOrLoadLocale(@NotNull String locale) {
-		YamlConfiguration loaded = locales.get(locale);
-		if (loaded != null) {
-			return loaded;
-		}
+    private YamlConfiguration getOrLoadLocale(@NotNull String locale) {
+        YamlConfiguration loaded = locales.get(locale);
+        if (loaded != null) {
+            return loaded;
+        }
 
-		InputStream resourceStream = plugin.getResource("locale/" + locale + ".yml");
-		YamlConfiguration localeConfigDefaults;
-		if (resourceStream == null) {
-			localeConfigDefaults = new YamlConfiguration();
-		} else {
-			try (BufferedReader reader = new BufferedReader(new InputStreamReader(resourceStream))) {
-				localeConfigDefaults = YamlConfiguration.loadConfiguration(reader);
-			} catch (IOException e) {
-				plugin.getLogger().log(Level.WARNING, "[LanguageManager] Unable to load resource " + locale + ".yml", e);
-				localeConfigDefaults = new YamlConfiguration();
-			}
-		}
+        InputStream resourceStream = plugin.getResource("locale/" + locale + ".yml");
+        YamlConfiguration localeConfigDefaults;
+        if (resourceStream == null) {
+            localeConfigDefaults = new YamlConfiguration();
+        } else {
+            try (BufferedReader reader = new BufferedReader(new InputStreamReader(resourceStream))) {
+                localeConfigDefaults = YamlConfiguration.loadConfiguration(reader);
+            } catch (IOException e) {
+                plugin.getLogger().log(Level.WARNING, "[LanguageManager] Unable to load resource " + locale + ".yml", e);
+                localeConfigDefaults = new YamlConfiguration();
+            }
+        }
 
-		File file = new File(plugin.getDataFolder(), locale + ".yml");
-		YamlConfiguration localeConfig;
+        File file = new File(plugin.getDataFolder(), locale + ".yml");
+        YamlConfiguration localeConfig;
 
-		if (!file.exists()) {
-			localeConfig = localeConfigDefaults;
-			try {
-				localeConfigDefaults.save(file);
-			} catch (IOException e) {
-				plugin.getLogger().log(Level.WARNING, "[LanguageManager] Unable to save resource " + locale + ".yml", e);
-			}
-		} else {
-			localeConfig = YamlConfiguration.loadConfiguration(file);
+        if (!file.exists()) {
+            localeConfig = localeConfigDefaults;
+            try {
+                localeConfigDefaults.save(file);
+            } catch (IOException e) {
+                plugin.getLogger().log(Level.WARNING, "[LanguageManager] Unable to save resource " + locale + ".yml", e);
+            }
+        } else {
+            localeConfig = YamlConfiguration.loadConfiguration(file);
 
-			// Add new language keys
-			List<String> newKeys = new ArrayList<>();
-			for (String key : localeConfigDefaults.getKeys(true)) {
-				if (localeConfigDefaults.isConfigurationSection(key)) {
-					continue;
-				}
+            // Add new language keys
+            List<String> newKeys = new ArrayList<>();
+            for (String key : localeConfigDefaults.getKeys(true)) {
+                if (localeConfigDefaults.isConfigurationSection(key)) {
+                    continue;
+                }
 
-				if (localeConfig.isSet(key)) {
-					continue;
-				}
+                if (localeConfig.isSet(key)) {
+                    continue;
+                }
 
-				localeConfig.set(key, localeConfigDefaults.get(key));
-				newKeys.add(key);
-			}
+                localeConfig.set(key, localeConfigDefaults.get(key));
+                newKeys.add(key);
+            }
 
-			if (!newKeys.isEmpty()) {
-				plugin.getLogger().info("[LanguageManager] Added new language keys: " + String.join(", ", newKeys));
-				try {
-					localeConfig.save(file);
-				} catch (IOException e) {
-					plugin.getLogger().log(Level.WARNING, "[LanguageManager] Unable to save resource " + locale + ".yml", e);
-				}
-			}
-		}
+            if (!newKeys.isEmpty()) {
+                plugin.getLogger().info("[LanguageManager] Added new language keys: " + String.join(", ", newKeys));
+                try {
+                    localeConfig.save(file);
+                } catch (IOException e) {
+                    plugin.getLogger().log(Level.WARNING, "[LanguageManager] Unable to save resource " + locale + ".yml", e);
+                }
+            }
+        }
 
-		if (!locale.equals(defaultLocale)) {
-			localeConfigDefaults = locales.get(defaultLocale);
+        if (!locale.equals(defaultLocale)) {
+            localeConfigDefaults = locales.get(defaultLocale);
 
-			// Check for missing keys
-			List<String> newKeys = new ArrayList<>();
-			for (String key : localeConfigDefaults.getKeys(true)) {
-				if (localeConfigDefaults.isConfigurationSection(key)) {
-					continue;
-				}
+            // Check for missing keys
+            List<String> newKeys = new ArrayList<>();
+            for (String key : localeConfigDefaults.getKeys(true)) {
+                if (localeConfigDefaults.isConfigurationSection(key)) {
+                    continue;
+                }
 
-				if (localeConfig.isSet(key)) {
-					continue;
-				}
+                if (localeConfig.isSet(key)) {
+                    continue;
+                }
 
-				newKeys.add(key);
-			}
+                newKeys.add(key);
+            }
 
-			if (!newKeys.isEmpty()) {
-				plugin.getLogger().info("[LanguageManager] Missing translations from " + locale + ".yml: " + String.join(", ", newKeys));
-			}
+            if (!newKeys.isEmpty()) {
+                plugin.getLogger().info("[LanguageManager] Missing translations from " + locale + ".yml: " + String.join(", ", newKeys));
+            }
 
-			// Fall through to default locale
-			localeConfig.setDefaults(localeConfigDefaults);
-		}
+            // Fall through to default locale
+            localeConfig.setDefaults(localeConfigDefaults);
+        }
 
-		locales.put(locale, localeConfig);
-		return localeConfig;
-	}
+        locales.put(locale, localeConfig);
+        return localeConfig;
+    }
 
-	@Nullable
-	public String getValue(@NotNull String key, @Nullable String locale) {
-		String value = getOrLoadLocale(locale == null ? defaultLocale : locale.toLowerCase()).getString(key);
-		if (value == null || value.isEmpty()) {
-			return null;
-		}
+    @Nullable
+    public String getValue(@NotNull String key, @Nullable String locale) {
+        String value = getOrLoadLocale(locale == null ? defaultLocale : locale.toLowerCase()).getString(key);
+        if (value == null || value.isEmpty()) {
+            return null;
+        }
 
-		value = ChatColor.translateAlternateColorCodes('&', value);
+        value = ChatColor.translateAlternateColorCodes('&', value);
 
-		return value;
-	}
+        return value;
+    }
 
-	@Nullable
-	public String getValue(@NotNull String key, @Nullable String locale, @NotNull String... replacements) {
-		if (replacements.length % 2 != 0) {
-			plugin.getLogger().log(Level.WARNING, "[LanguageManager] Replacement data is uneven", new Exception());
-		}
+    @Nullable
+    public String getValue(@NotNull String key, @Nullable String locale, @NotNull String... replacements) {
+        if (replacements.length % 2 != 0) {
+            plugin.getLogger().log(Level.WARNING, "[LanguageManager] Replacement data is uneven", new Exception());
+        }
 
-		String value = getValue(key, locale);
+        String value = getValue(key, locale);
 
-		if (value == null) {
-			return null;
-		}
+        if (value == null) {
+            return null;
+        }
 
-		for (int i = 0; i < replacements.length; i += 2) {
-			value = value.replace(replacements[i], replacements[i + 1]);
-		}
+        for (int i = 0; i < replacements.length; i += 2) {
+            value = value.replace(replacements[i], replacements[i + 1]);
+        }
 
-		return value;
-	}
+        return value;
+    }
 
 }