diff --git a/src/main/resources/messages/messages_es.yml b/src/main/resources/messages/messages_es.yml
index 91c49cd..b285676 100644
--- a/src/main/resources/messages/messages_es.yml
+++ b/src/main/resources/messages/messages_es.yml
@@ -227,7 +227,6 @@ player-shops:
     price-prefix: "&6"
     price-suffix: " &7por &6{price}"
     out-of-stock-line: "&cAgotado"
-  messages:
   messages:
     menu:
       inventory-title: "&2Configuración de Player Shop"
diff --git a/src/main/resources/messages/messages_nl.yml b/src/main/resources/messages/messages_nl.yml
index 08eda17..014c42b 100644
--- a/src/main/resources/messages/messages_nl.yml
+++ b/src/main/resources/messages/messages_nl.yml
@@ -248,6 +248,56 @@ player-shops:
       unknown-item:
         singular: "&bItem"
         plural: "&bItems"
+    # Player shop message keys (Dutch)
+    no-permission-create: "&cJe hebt geen toestemming om winkels te maken."
+    sign-requires-chest: "&cWinkelschilden moeten aan een kist bevestigd zijn."
+    enter-quantity: "&cVoer de hoeveelheid in op de tweede regel."
+    quantity-prompt: "&cAantal?"
+    enter-price: "&cVoer de prijs in op de derde regel."
+    price-prompt: "&cPrijs?"
+    using-saved-settings: "&aGebruikt je opgeslagen /playershop instellingen."
+    chest-access-denied: "&cJe kunt de kist van een andere speler niet openen."
+    break-denied: "&cJe kunt de winkel van iemand anders niet slopen."
+    shop-removed: "&eWinkel verwijderd."
+    creation-invalid-configuration: "&cOngeldige winkelconfiguratie."
+    creation-quantity-positive: "&cHoeveelheid moet groter zijn dan nul."
+    creation-quantity-min: "&cHoeveelheid moet minimaal &b{min}&c zijn."
+    creation-quantity-max: "&cHoeveelheid mag niet meer zijn dan &b{max}&c."
+    creation-price-positive: "&cPrijs moet groter zijn dan nul."
+    creation-price-min: "&cPrijs moet minimaal &6{min}&c zijn."
+    creation-price-max: "&cPrijs mag niet meer zijn dan &6{max}&c."
+    creation-sign-in-use: "&cEr is al een winkel op dit bord."
+    creation-chest-unresolved: "&cWinkelkisten konden niet worden gevonden."
+    creation-chest-in-use: "&cEen winkel gebruikt die kist al."
+    creation-chest-inaccessible: "&cKan geen toegang krijgen tot de kist."
+    creation-selected-item-missing: "&cDe kist bevat het geselecteerde item uit /playershop niet."
+    creation-item-missing: "&cPlaats het item dat je wilt verkopen in de kist."
+    creation-insufficient-stock: "&cDe kist bevat niet genoeg items om de winkel te starten."
+    creation-success: "&aWinkel succesvol aangemaakt!"
+    purchase-invalid: "&cOngeldige winkel aankoop poging."
+    purchase-no-permission: "&cJe hebt geen toestemming om bij winkels te kopen."
+    purchase-no-economy: "&cDe winkel is momenteel niet beschikbaar omdat er geen economyleverancier is geconfigureerd."
+    purchase-own-shop: "&cJe kunt niet bij je eigen winkel kopen."
+    purchase-missing-chest: "&cDe winkelkist ontbreekt. De aanbieding is verwijderd."
+    purchase-out-of-stock: "&cDeze winkel is momenteel uitverkocht."
+    purchase-no-space: "&cJe hebt niet genoeg ruimte in je inventaris."
+    purchase-transaction-failed: "&cTransactie mislukt: {error}"
+    purchase-owner-notify: "&b{buyer} &aheeft &b{item}&a gekocht voor &6{price}&a."
+    purchase-buyer-success: "&a{item}&a gekocht van &b{seller}&a voor &6{price}&a."
+    unknown-seller-name: "de verkoper"
+    setup-open: "&aConfigureer je spelerswinkel instellingen en bevestig om op te slaan."
+    setup-item-selected: "&aGeselecteerd &b{item}&a om te verkopen."
+    setup-item-cleared: "&eGeselecteerd item gewist. De inhoud van de kist bepaalt wat de winkel verkoopt."
+    setup-select-item: "&eKlik op een item in je inventaris om te kiezen wat je wilt verkopen."
+    setup-saved: "&aSpelerswinkel instellingen opgeslagen. Plaats een [playershop] bord op een kist om ze te gebruiken."
+    setup-quantity-chat-prompt: "&eTyp de hoeveelheid om te verkopen in de chat, of typ cancel om te stoppen."
+    setup-price-chat-prompt: "&eTyp de prijs in de chat, of typ cancel om te stoppen."
+    setup-chat-cancelled: "&eInvoer geannuleerd. Vorige waarde behouden."
+    setup-chat-invalid-number: "&cVoer een geldig nummer in."
+    setup-quantity-updated: "&aHoeveelheid ingesteld op &b{amount}&a."
+    setup-price-updated: "&aPrijs ingesteld op &6{price}&a."
+    command-players-only: "&cAlleen spelers kunnen dit commando gebruiken."
+    command-disabled: "&cSpelerswinkels zijn momenteel uitgeschakeld."
 
 # English fallback keys added from messages_en.yml to ensure full key coverage
 # (keep existing translations above; these are used when a translation is missing)
@@ -262,6 +312,7 @@ shop:
     cannot-sell-line: "&7This item cannot be sold."
     buy-only-shift-line: "&7Shift-click {bulk_amount}: &a{buy_bulk_total}"
     spawner-display-name: "&f{spawner}"
+    prices-may-change: "&7Prices may change over time."
   categories:
     building:
       name: "&eBuilding Blocks"
@@ -353,9 +404,6 @@ shop:
       menu:
         title: "&aWood & Nature"
 
-  common:
-    prices-may-change: "&7Prices may change over time."
-
   menu:
     main:
       title: "&aServer Shop"
@@ -377,11 +425,22 @@ shop:
         filter-label: "&eFilter: {filter}"
         no-stocks: "&cNo tradable stocks found."
         item-format: "&e{item} &7- &6{price}"
+        item-price-format: "&7Current Price: &6{price}"
+        item-blocked: "&cBlocked"
+        item-frozen: "&bFrozen"
+        no-items: "&cNo items match the current filter."
+      filters:
+        all: "All Items"
+        blocks: "Blocks"
+        items: "Items"
+      pagination:
+        previous: "&aPrevious Page"
+        next: "&aNext Page"
       see-all:
         display-name: "&bSee All Stocks"
         lore:
-          - "&7View all available stocks in the market."
-          - "&eClick to browse everything!"
+          line1: "&7View all available stocks in the market."
+          line2: "&eClick to browse everything!"
       all-stocks:
         title: "&bAll Stocks"
         back-display-name: "&cBack to My Stocks"
@@ -404,88 +463,37 @@ shop:
           item-frozen: "&bFrozen"
           no-items: "&cNo items match the current filter."
 
-  shop:
-    rotations:
-      daily_specials:
-        farming_frenzy:
-          display-name: "&aDaily Special: Farming Frenzy"
-          lore: "&7Staple crops on sale for islands stocking up."
-          menu-title: "&aDaily Special: Farming Frenzy"
-        monster_madness:
-          display-name: "&cDaily Special: Monster Madness"
-          lore: "&7Overstocked mob drops priced to move."
-          menu-title: "&cDaily Special: Monster Madness"
-          harvest_bundle:
-            display-name: "&cRotten Flesh Bundle"
-            note: "&7Fresh from tonight's mob farm cleanup."
-          seasonal_treats:
-            display-name: "&cExplosive Care Package"
-            note: "&7Perfect for crafting rockets or TNT."
-          premium_pick:
-            display-name: "&cBlaze Rod Stash"
-            note: "&7Stockpile rods for brewing stands and fuel."
-        miner_mania:
-          display-name: "&bDaily Special: Miner Mania"
-          lore: "&7Premium ore shipments delivered overnight."
-          menu-title: "&bDaily Special: Miner Mania"
-          harvest_bundle:
-            display-name: "&bBulk Iron Ingot Shipment"
-            note: "&7Perfect for hoppers, anvils, and tools."
-          seasonal_treats:
-            display-name: "&bRefined Gold Ingot Batch"
-            note: "&7Ideal for beacons, apples, and rails."
-          premium_pick:
-            display-name: "&bShimmering Diamond Parcel"
-            note: "&7Treat yourself or resell at a premium."
+  rotations:
+    daily_specials:
+      farming_frenzy:
+        display-name: "&aDaily Special: Farming Frenzy"
+        lore: "&7Staple crops on sale for islands stocking up."
+        menu-title: "&aDaily Special: Farming Frenzy"
+      monster_madness:
+        display-name: "&cDaily Special: Monster Madness"
+        lore: "&7Overstocked mob drops priced to move."
+        menu-title: "&cDaily Special: Monster Madness"
+        harvest_bundle:
+          display-name: "&cRotten Flesh Bundle"
+          note: "&7Fresh from tonight's mob farm cleanup."
+        seasonal_treats:
+          display-name: "&cExplosive Care Package"
+          note: "&7Perfect for crafting rockets or TNT."
+        premium_pick:
+          display-name: "&cBlaze Rod Stash"
+          note: "&7Stockpile rods for brewing stands and fuel."
+      miner_mania:
+        display-name: "&bDaily Special: Miner Mania"
+        lore: "&7Premium ore shipments delivered overnight."
+        menu-title: "&bDaily Special: Miner Mania"
+        harvest_bundle:
+          display-name: "&bBulk Iron Ingot Shipment"
+          note: "&7Perfect for hoppers, anvils, and tools."
+        seasonal_treats:
+          display-name: "&bRefined Gold Ingot Batch"
+          note: "&7Ideal for beacons, apples, and rails."
+        premium_pick:
+          display-name: "&bShimmering Diamond Parcel"
+          note: "&7Treat yourself or resell at a premium."
 hooks:
   player-lacking-permission-message: "&cJe hebt geen toestemming om winkelhook-commando's uit te voeren."
-    # Player shop message keys (Dutch)
-    no-permission-create: "&cJe hebt geen toestemming om winkels te maken."
-    sign-requires-chest: "&cWinkelschilden moeten aan een kist bevestigd zijn."
-    enter-quantity: "&cVoer de hoeveelheid in op de tweede regel."
-    quantity-prompt: "&cAantal?"
-    enter-price: "&cVoer de prijs in op de derde regel."
-    price-prompt: "&cPrijs?"
-    using-saved-settings: "&aGebruikt je opgeslagen /playershop instellingen."
-    chest-access-denied: "&cJe kunt de kist van een andere speler niet openen."
-    break-denied: "&cJe kunt de winkel van iemand anders niet slopen."
-    shop-removed: "&eWinkel verwijderd."
-    creation-invalid-configuration: "&cOngeldige winkelconfiguratie."
-    creation-quantity-positive: "&cHoeveelheid moet groter zijn dan nul."
-    creation-quantity-min: "&cHoeveelheid moet minimaal &b{min}&c zijn."
-    creation-quantity-max: "&cHoeveelheid mag niet meer zijn dan &b{max}&c."
-    creation-price-positive: "&cPrijs moet groter zijn dan nul."
-    creation-price-min: "&cPrijs moet minimaal &6{min}&c zijn."
-    creation-price-max: "&cPrijs mag niet meer zijn dan &6{max}&c."
-    creation-sign-in-use: "&cEr is al een winkel op dit bord."
-    creation-chest-unresolved: "&cWinkelkisten konden niet worden gevonden."
-    creation-chest-in-use: "&cEen winkel gebruikt die kist al."
-    creation-chest-inaccessible: "&cKan geen toegang krijgen tot de kist."
-    creation-selected-item-missing: "&cDe kist bevat het geselecteerde item uit /playershop niet."
-    creation-item-missing: "&cPlaats het item dat je wilt verkopen in de kist."
-    creation-insufficient-stock: "&cDe kist bevat niet genoeg items om de winkel te starten."
-    creation-success: "&aWinkel succesvol aangemaakt!"
-    purchase-invalid: "&cOngeldige winkel aankoop poging."
-    purchase-no-permission: "&cJe hebt geen toestemming om bij winkels te kopen."
-    purchase-no-economy: "&cDe winkel is momenteel niet beschikbaar omdat er geen economyleverancier is geconfigureerd."
-    purchase-own-shop: "&cJe kunt niet bij je eigen winkel kopen."
-    purchase-missing-chest: "&cDe winkelkist ontbreekt. De aanbieding is verwijderd."
-    purchase-out-of-stock: "&cDeze winkel is momenteel uitverkocht."
-    purchase-no-space: "&cJe hebt niet genoeg ruimte in je inventaris."
-    purchase-transaction-failed: "&cTransactie mislukt: {error}"
-    purchase-owner-notify: "&b{buyer} &aheeft &b{item}&a gekocht voor &6{price}&a."
-    purchase-buyer-success: "&a{item}&a gekocht van &b{seller}&a voor &6{price}&a."
-    unknown-seller-name: "de verkoper"
-    setup-open: "&aConfigureer je spelerswinkel instellingen en bevestig om op te slaan."
-    setup-item-selected: "&aGeselecteerd &b{item}&a om te verkopen."
-    setup-item-cleared: "&eGeselecteerd item gewist. De inhoud van de kist bepaalt wat de winkel verkoopt."
-    setup-select-item: "&eKlik op een item in je inventaris om te kiezen wat je wilt verkopen."
-    setup-saved: "&aSpelerswinkel instellingen opgeslagen. Plaats een [playershop] bord op een kist om ze te gebruiken."
-    setup-quantity-chat-prompt: "&eTyp de hoeveelheid om te verkopen in de chat, of typ cancel om te stoppen."
-    setup-price-chat-prompt: "&eTyp de prijs in de chat, of typ cancel om te stoppen."
-    setup-chat-cancelled: "&eInvoer geannuleerd. Vorige waarde behouden."
-    setup-chat-invalid-number: "&cVoer een geldig nummer in."
-    setup-quantity-updated: "&aHoeveelheid ingesteld op &b{amount}&a."
-    setup-price-updated: "&aPrijs ingesteld op &6{price}&a."
-    command-players-only: "&cAlleen spelers kunnen dit commando gebruiken."
-    command-disabled: "&cSpelerswinkels zijn momenteel uitgeschakeld."
diff --git a/src/main/resources/messages/messages_zh.yml b/src/main/resources/messages/messages_zh.yml
index c4f148a..fef2dbf 100644
--- a/src/main/resources/messages/messages_zh.yml
+++ b/src/main/resources/messages/messages_zh.yml
@@ -10,6 +10,9 @@ commands:
     invalid-amount: "&c数量无效：{amount}"
     amount-positive: "&c数量必须为正数。"
     unknown-category: "&c未知的商店分类：{category}"
+    reload-no-permission: "&c你没有权限重载 EzShops。"
+    reload-success: "&aEzShops 配置已成功重载。"
+    reload-failed: "&c重载 EzShops 失败：{error}"
   sell-hand:
     players-only: "&c只有玩家可以出售物品。"
     must-hold-item: "&c你必须拿着一个物品才能使用此指令。"
@@ -47,6 +50,16 @@ commands:
     list-header: "&6价格列表 - 第 {page}/{total} 页"
     list-entry: "&e{key} &7- 购买: {buy} 出售: {sell}"
 
+  stock-admin:
+    usage: "&e用法：/stockadmin <set|reset|freeze|unfreeze|reload|listfrozen|listoverrides> ..."
+    no-permission: "&c你没有权限使用此命令。"
+    lack-permission: "&c你缺少权限：{perm}"
+    set-success: "&a已将 {item} 的价格设置为 {price}"
+    reset-success: "&a已将 {item} 的价格重置为基础价格"
+    freeze-success: "&a已由 {by} 在 {when} 冻结 {item}"
+    unfreeze-success: "&a已解冻 {item}"
+    reload-success: "&a已从磁盘重新加载冻结状态。"
+
 sign-shop-scan:
   players-only: "&c只有玩家可以扫描商店告示牌。"
   no-permission: "&c你没有权限扫描商店告示牌。"
@@ -192,47 +205,47 @@ signs:
     buy-label: "&a购买"
     sell-label: "&c出售"
   display:
-    header: "&2[Shop]"
-    buy-prefix: "&aBuy &7x"
-    buy-suffix: " &7for &6{price}"
-    sell-prefix: "&cSell &7x"
-    sell-suffix: " &7for &6{price}"
+    header: "&2[商店]"
+    buy-prefix: "&a购买 &7x"
+    buy-suffix: " &7价格 &6{price}"
+    sell-prefix: "&c出售 &7x"
+    sell-suffix: " &7价格 &6{price}"
     item-format: "&b{item}"
     price-format: "&6{price}"
-    unavailable-format: "&cUnavailable"
+    unavailable-format: "&c不可用"
 
 player-shops:
   sign-format:
-    available-header: "&2[PlayerShop]"
-    out-of-stock-header: "&c[PlayerShop]"
+    available-header: "&2[玩家商店]"
+    out-of-stock-header: "&c[玩家商店]"
     owner-prefix: "&7"
-    owner-suffix: "'s"
-    unknown-owner-name: "Owner"
+    owner-suffix: "&7的"
+    unknown-owner-name: "未知店主"
     item-prefix: "&b"
     item-middle: "&7x &b"
     item-suffix: " -"
     price-prefix: "&6"
-    price-suffix: " &7for &6{price}"
-    out-of-stock-line: "&cOut of Stock"
+    price-suffix: " &7价格 &6{price}"
+    out-of-stock-line: "&c缺货"
   messages:
     menu:
-      inventory-title: "&2Player Shop Setup"
+      inventory-title: "&2玩家商店设置"
       confirm-button:
-        name: "&aSave Settings"
+        name: "&a保存设置"
         lore:
-          - "&7Apply these values to your next shop."
+          - "&7将这些值应用到你的下一个商店。"
       select-item:
-        name: "&eSelect Item"
+        name: "&e选择物品"
         lore:
-          - "&7Click an item in your inventory to choose it."
-          - "&7Current: None"
-          - "&7Click this slot to clear the selection."
-      item-selected-clear-hint: "&7Click to clear this selection."
+          - "&7点击背包中的物品来选择它。"
+          - "&7当前：无"
+          - "&7点击此槽位以清除选择。"
+      item-selected-clear-hint: "&7点击清除此选择。"
       quantity-display:
-        name: "&bQuantity"
+        name: "&b数量"
         value-format: "&ex{amount}"
       price-display:
-        name: "&6Price"
+        name: "&6价格"
         value-format: "&e{price}"
       quantity-adjust:
         minus-one: "&c-1"
@@ -246,197 +259,207 @@ player-shops:
         plus-one: "&a+1"
       item-description-format: "&b{amount}&7x {item}"
       unknown-item:
-        singular: "&bItem"
-        plural: "&bItems"
+        singular: "&b物品"
+        plural: "&b物品"
 
-# English fallback keys added from messages_en.yml to ensure full key coverage
-# (keep existing translations above; these are used when a translation is missing)
+# ================= 商店界面 =================
+# 分类 / 主菜单 / 股票市场 / 每日特惠 的展示文本。
 shop:
   common:
     menu:
       fill-display-name: "&7 "
     item-display-name: "&f{material}"
-    buy-line: "&7Buy {amount}: &a{buy_total}"
-    sell-line: "&7Sell {amount}: &c{sell_total}"
-    shift-click-line: "&7Shift-click {bulk_amount}: &a{buy_bulk_total} &7/ &c{sell_bulk_total}"
-    cannot-sell-line: "&7This item cannot be sold."
-    buy-only-shift-line: "&7Shift-click {bulk_amount}: &a{buy_bulk_total}"
+    buy-line: "&7购买 {amount} 个：&a{buy_total}"
+    sell-line: "&7出售 {amount} 个：&c{sell_total}"
+    shift-click-line: "&7潜行点击 {bulk_amount} 个：&a{buy_bulk_total} &7/ &c{sell_bulk_total}"
+    cannot-sell-line: "&7该物品无法出售。"
+    buy-only-shift-line: "&7潜行点击 {bulk_amount} 个：&a{buy_bulk_total}"
     spawner-display-name: "&f{spawner}"
+    prices-may-change: "&7价格可能会随时间变化。"
   categories:
     building:
-      name: "&eBuilding Blocks"
-      icon-display-name: "&eBuilding Blocks"
-      icon-lore: "&7Blocks for construction projects."
+      name: "&e建筑方块"
+      icon-display-name: "&e建筑方块"
+      icon-lore: "&7用于建筑工程的方块。"
       menu:
-        title: "&eBuilding Blocks"
+        title: "&e建筑方块"
     farming:
-      name: "&aFarming Supplies"
-      icon-display-name: "&aFarming Supplies"
-      icon-lore: "&7Common crops and farming goods."
+      name: "&a农业用品"
+      icon-display-name: "&a农业用品"
+      icon-lore: "&7常见农作物与农业用品。"
       menu:
-        title: "&aFarming Supplies"
+        title: "&a农业用品"
     food:
-      name: "&eFood & Meals"
-      icon-display-name: "&eFood & Meals"
-      icon-lore: "&7Everyday meals and snacks."
+      name: "&e食物与餐点"
+      icon-display-name: "&e食物与餐点"
+      icon-lore: "&7日常餐点和零食。"
       menu:
-        title: "&eFood & Meals"
+        title: "&e食物与餐点"
+      item-note: "&7美味餐点与易腐食品。"
     daily_specials:
-      name: "&dDaily Specials"
-      icon-display-name: "&dDaily Specials"
-      icon-lore: "&7Hand-picked deals that change throughout the day."
+      name: "&d每日特惠"
+      icon-display-name: "&d每日特惠"
+      icon-lore: "&7全天轮换的精选商品。"
       menu:
-        title: "&dDaily Specials"
+        title: "&d每日特惠"
       rotation-defaults:
-        visit-lore: "&7Visit often to catch the featured option."
-        admin-hint: "&7Admins can swap options manually by editing shop-rotations.yml."
-      item-note: "&7Limited-time special - grab it while it lasts!"
+        visit-lore: "&7常来看看，抓住精选特惠。"
+        admin-hint: "&7管理员可通过编辑 shop-rotations.yml 手动更换选项。"
+      item-note: "&7限时特惠——机不可失！"
     decorations:
-      name: "&dDecorations & Lighting"
-      icon-display-name: "&dDecorations & Lighting"
-      icon-lore: "&7Ornamental blocks and lighting."
+      name: "&d装饰与照明"
+      icon-display-name: "&d装饰与照明"
+      icon-lore: "&7装饰性方块和照明。"
       menu:
-        title: "&dDecorations & Lighting"
+        title: "&d装饰与照明"
     enchantments:
-      name: "&5Enchantment Books"
-      icon-display-name: "&5Enchantment Books"
-      icon-lore: "&7Powerful books for upgrading your gear."
+      name: "&5附魔书"
+      icon-display-name: "&5附魔书"
+      icon-lore: "&7升级装备的强力书籍。"
       menu:
-        title: "&5Enchantment Books"
-      item-display-name: "&d{enchantments} Book"
-      contains-line: "&7Contains: &b{enchantments}"
+        title: "&5附魔书"
+      item-display-name: "&d{enchantments} 附魔书"
+      contains-line: "&7包含：&b{enchantments}"
     fishing:
-      name: "&bFishing Gear"
-      icon-display-name: "&bFishing Gear"
-      icon-lore: "&7Fishing essentials and bait."
+      name: "&b钓鱼装备"
+      icon-display-name: "&b钓鱼装备"
+      icon-lore: "&7钓鱼必备品和鱼饵。"
       menu:
-        title: "&bFishing Gear"
-      item-note: "&7Freshly stocked for anglers."
+        title: "&b钓鱼装备"
+      item-note: "&7为垂钓者新鲜上架。"
     mining:
-      name: "&bMining Resources"
-      icon-display-name: "&bMining Resources"
-      icon-lore: "&7Ores, ingots, and stone."
+      name: "&b采矿资源"
+      icon-display-name: "&b采矿资源"
+      icon-lore: "&7矿石、锭和石头。"
       menu:
-        title: "&bMining Resources"
-      item-note: "&7Trusted by miners everywhere."
+        title: "&b采矿资源"
+      item-note: "&7备受矿工信赖。"
     mob_drops:
-      name: "&cMob Drops & Combat"
-      icon-display-name: "&cMob Drops & Combat"
-      icon-lore: "&7Mob drops and combat gear."
+      name: "&c生物掉落与战斗"
+      icon-display-name: "&c生物掉落与战斗"
+      icon-lore: "&7生物掉落物和战斗装备。"
       menu:
-        title: "&cMob Drops & Combat"
-      item-note: "&7Favored by hunters and warriors."
+        title: "&c生物掉落与战斗"
+      item-note: "&7深受猎人和战士的青睐。"
     redstone:
-      name: "&cRedstone & Utility"
-      icon-display-name: "&cRedstone & Utility"
-      icon-lore: "&7Automation components and wiring."
+      name: "&c红石与机关"
+      icon-display-name: "&c红石与机关"
+      icon-lore: "&7自动化组件和线路。"
       menu:
-        title: "&cRedstone & Utility"
+        title: "&c红石与机关"
     spawners:
-      name: "&6Mob Spawners"
-      icon-display-name: "&6Mob Spawners"
-      icon-lore: "&7Purchase mob spawners to power your island grinders."
+      name: "&6生物刷怪笼"
+      icon-display-name: "&6生物刷怪笼"
+      icon-lore: "&7购买刷怪笼来给你的岛屿刷怪塔供能。"
       menu:
-        title: "&6Mob Spawners"
-      spawns-line: "&7Spawns: &b{spawner_name}"
+        title: "&6生物刷怪笼"
+      spawns-line: "&7生成：&b{spawner_name}"
     valuables:
-      name: "&bValuables & Rares"
-      icon-display-name: "&bValuables & Rares"
-      icon-lore: "&7Rare and valuable items."
+      name: "&b贵重品与稀有物"
+      icon-display-name: "&b贵重品与稀有物"
+      icon-lore: "&7稀有且有价值的物品。"
       menu:
-        title: "&bValuables & Rares"
-      item-note: "&7Guaranteed by the shopkeeper."
+        title: "&b贵重品与稀有物"
+      item-note: "&7由店主保证。"
+      experience-bottle-display-name: "&b经验瓶"
     wood:
-      name: "&aWood & Nature"
-      icon-display-name: "&aWood & Nature"
-      icon-lore: "&7Raw lumber and forestry goods."
+      name: "&a木材与自然"
+      icon-display-name: "&a木材与自然"
+      icon-lore: "&7原木和林业产品。"
       menu:
-        title: "&aWood & Nature"
-
-  common:
-    prices-may-change: "&7Prices may change over time."
+        title: "&a木材与自然"
 
   menu:
     main:
-      title: "&aServer Shop"
+      title: "&a服务器商店"
     category:
-      back-display-name: "&eBack"
-      back-lore: "&7Return to the main shop menu."
+      back-display-name: "&e返回"
+      back-lore: "&7返回商店主菜单。"
 
   stock:
     gui:
       overview:
-        title: "&6Stock Market Overview"
+        title: "&6股市总览"
       filter:
-        all: "All Stocks"
-        category: "By Category"
-        price: "By Price"
+        all: "全部股票"
+        category: "按分类"
+        price: "按价格"
       localization:
-        next-page: "&aNext Page"
-        prev-page: "&cPrevious Page"
-        filter-label: "&eFilter: {filter}"
-        no-stocks: "&cNo tradable stocks found."
+        next-page: "&a下一页"
+        prev-page: "&c上一页"
+        filter-label: "&e筛选：{filter}"
+        no-stocks: "&c未找到可交易的股票。"
         item-format: "&e{item} &7- &6{price}"
+        item-price-format: "&7当前价格：&6{price}"
+        item-blocked: "&c已封锁"
+        item-frozen: "&b已冻结"
+        no-items: "&c没有匹配当前筛选的物品。"
+      filters:
+        all: "全部物品"
+        blocks: "方块"
+        items: "物品"
+      pagination:
+        previous: "&a上一页"
+        next: "&a下一页"
       see-all:
-        display-name: "&bSee All Stocks"
+        display-name: "&b查看全部股票"
         lore:
-          - "&7View all available stocks in the market."
-          - "&eClick to browse everything!"
+          line1: "&7查看市场中所有可用的股票。"
+          line2: "&e点击浏览全部！"
       all-stocks:
-        title: "&bAll Stocks"
-        back-display-name: "&cBack to My Stocks"
-        back-lore: "&7Return to your stock overview"
-        filter-button-display: "&aFilter: {filter}"
+        title: "&b全部股票"
+        back-display-name: "&c返回我的股票"
+        back-lore: "&7返回你的股票总览"
+        filter-button-display: "&a筛选：{filter}"
         filter-button:
           lore:
-            click: "&7Click to cycle filters"
-            current: "&eCurrent: {filter}"
+            click: "&7点击切换筛选条件"
+            current: "&e当前：{filter}"
         filters:
-          all: "All Items"
-          blocks: "Blocks"
-          items: "Items"
+          all: "全部物品"
+          blocks: "方块"
+          items: "物品"
         pagination:
-          previous: "&aPrevious Page"
-          next: "&aNext Page"
+          previous: "&a上一页"
+          next: "&a下一页"
         localization:
-          item-price-format: "&7Current Price: &6{price}"
-          item-blocked: "&cBlocked"
-          item-frozen: "&bFrozen"
-          no-items: "&cNo items match the current filter."
+          item-price-format: "&7当前价格：&6{price}"
+          item-blocked: "&c已封锁"
+          item-frozen: "&b已冻结"
+          no-items: "&c没有匹配当前筛选的物品。"
 
-  shop:
-    rotations:
-      daily_specials:
-        farming_frenzy:
-          display-name: "&aDaily Special: Farming Frenzy"
-          lore: "&7Staple crops on sale for islands stocking up."
-          menu-title: "&aDaily Special: Farming Frenzy"
-        monster_madness:
-          display-name: "&cDaily Special: Monster Madness"
-          lore: "&7Overstocked mob drops priced to move."
-          menu-title: "&cDaily Special: Monster Madness"
-          harvest_bundle:
-            display-name: "&cRotten Flesh Bundle"
-            note: "&7Fresh from tonight's mob farm cleanup."
-          seasonal_treats:
-            display-name: "&cExplosive Care Package"
-            note: "&7Perfect for crafting rockets or TNT."
-          premium_pick:
-            display-name: "&cBlaze Rod Stash"
-            note: "&7Stockpile rods for brewing stands and fuel."
-        miner_mania:
-          display-name: "&bDaily Special: Miner Mania"
-          lore: "&7Premium ore shipments delivered overnight."
-          menu-title: "&bDaily Special: Miner Mania"
-          harvest_bundle:
-            display-name: "&bBulk Iron Ingot Shipment"
-            note: "&7Perfect for hoppers, anvils, and tools."
-          seasonal_treats:
-            display-name: "&bRefined Gold Ingot Batch"
-            note: "&7Ideal for beacons, apples, and rails."
-          premium_pick:
-            display-name: "&bShimmering Diamond Parcel"
-            note: "&7Treat yourself or resell at a premium."
+  rotations:
+    daily_specials:
+      farming_frenzy:
+        display-name: "&a每日特惠：丰收狂潮"
+        lore: "&7为囤货的岛屿准备的常规作物特卖。"
+        menu-title: "&a每日特惠：丰收狂潮"
+      monster_madness:
+        display-name: "&c每日特惠：怪物狂欢"
+        lore: "&7积压的生物掉落物，降价促销。"
+        menu-title: "&c每日特惠：怪物狂欢"
+        harvest_bundle:
+          display-name: "&c腐肉礼包"
+          note: "&7今晚刷怪场清理的新鲜产物。"
+        seasonal_treats:
+          display-name: "&c爆炸补给包"
+          note: "&7适合制作烟花或 TNT。"
+        premium_pick:
+          display-name: "&c烈焰棒囤货"
+          note: "&7囤积烈焰棒用于酿造台和燃料。"
+      miner_mania:
+        display-name: "&b每日特惠：矿工狂热"
+        lore: "&7隔夜送达的优质矿石运输。"
+        menu-title: "&b每日特惠：矿工狂热"
+        harvest_bundle:
+          display-name: "&b大捆铁锭装运"
+          note: "&7非常适合漏斗、铁砧和工具。"
+        seasonal_treats:
+          display-name: "&b精炼金锭批次"
+          note: "&7适合信标、金苹果和铁轨。"
+        premium_pick:
+          display-name: "&b闪烁钻石包裹"
+          note: "&7犒劳自己或高价转售。"
 
 hooks:
-  player-lacking-permission-message: "&cYou do not have permission to run shop hook commands."
+  player-lacking-permission-message: "&c你没有权限执行商店相关的钩子命令。"
diff --git a/src/test/java/com/skyblockexp/ezshops/config/MessageFilesDuplicateKeyTest.java b/src/test/java/com/skyblockexp/ezshops/config/MessageFilesDuplicateKeyTest.java
new file mode 100644
index 0000000..16c7a4f
--- /dev/null
+++ b/src/test/java/com/skyblockexp/ezshops/config/MessageFilesDuplicateKeyTest.java
@@ -0,0 +1,46 @@
+package com.skyblockexp.ezshops.config;
+
+import org.junit.jupiter.api.Test;
+import org.yaml.snakeyaml.LoaderOptions;
+import org.yaml.snakeyaml.Yaml;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.List;
+
+import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
+import static org.junit.jupiter.api.Assertions.fail;
+
+/**
+ * Guards the bundled {@code messages/*.yml} files against duplicate YAML keys.
+ *
+ * <p>SnakeYAML (and therefore Bukkit's YamlConfiguration) silently keeps the last
+ * duplicate mapping key and discards the first, which once silently dropped the
+ * {@code shop.common} sub-keys in {@code messages_zh.yml} / {@code messages_nl.yml}
+ * and logged {@code duplicate keys found : common} at startup.</p>
+ *
+ * <p>Parsing in strict mode ({@code allowDuplicateKeys = false}) makes any duplicate
+ * key throw, so a regression re-introduced by an upstream merge fails this test.</p>
+ */
+class MessageFilesDuplicateKeyTest {
+
+    private static final List<String> MESSAGE_FILES = List.of(
+            "messages_en.yml", "messages_es.yml", "messages_nl.yml", "messages_zh.yml");
+
+    @Test
+    void messageFilesContainNoDuplicateKeys() throws IOException {
+        for (String file : MESSAGE_FILES) {
+            LoaderOptions options = new LoaderOptions();
+            options.setAllowDuplicateKeys(false);
+            Yaml yaml = new Yaml(options);
+
+            try (InputStream in = getClass().getResourceAsStream("/messages/" + file)) {
+                if (in == null) {
+                    fail("Missing bundled resource /messages/" + file);
+                }
+                assertDoesNotThrow(() -> yaml.load(in),
+                        "Duplicate (or invalid) YAML keys in " + file);
+            }
+        }
+    }
+}