diff --git a/bukkit/src/main/java/com/blank038/servermarket/api/event/PlayerSaleEvent.java b/bukkit/src/main/java/com/blank038/servermarket/api/event/PlayerSaleEvent.java
index 622dbb3..f11e127 100644
--- a/bukkit/src/main/java/com/blank038/servermarket/api/event/PlayerSaleEvent.java
+++ b/bukkit/src/main/java/com/blank038/servermarket/api/event/PlayerSaleEvent.java
@@ -4,6 +4,7 @@
 import com.blank038.servermarket.internal.cache.sale.SaleCache;
 import lombok.Getter;
 import org.bukkit.entity.Player;
+import org.bukkit.event.Cancellable;
 import org.bukkit.event.HandlerList;
 import org.bukkit.event.player.PlayerEvent;
 
@@ -39,10 +40,35 @@ public Buy(Player who, MarketData marketData, SaleCache cache) {
         }
     }
 
-    public static class Sell extends PlayerSaleEvent {
+    public abstract static class Sell extends PlayerSaleEvent {
 
         public Sell(Player who, MarketData marketData, SaleCache cache) {
             super(who, marketData, cache);
         }
+
+        public static class Pre extends PlayerSaleEvent.Sell implements Cancellable {
+            private boolean cancelled;
+
+            public Pre(Player who, MarketData marketData, SaleCache cache) {
+                super(who, marketData, cache);
+            }
+
+            @Override
+            public boolean isCancelled() {
+                return this.cancelled;
+            }
+
+            @Override
+            public void setCancelled(boolean cancelled) {
+                this.cancelled = cancelled;
+            }
+        }
+
+        public static class Post extends PlayerSaleEvent.Sell {
+
+            public Post(Player who, MarketData marketData, SaleCache cache) {
+                super(who, marketData, cache);
+            }
+        }
     }
 }
diff --git a/bukkit/src/main/java/com/blank038/servermarket/internal/cache/sale/SaleCache.java b/bukkit/src/main/java/com/blank038/servermarket/internal/cache/sale/SaleCache.java
index a7e2755..4fc188f 100644
--- a/bukkit/src/main/java/com/blank038/servermarket/internal/cache/sale/SaleCache.java
+++ b/bukkit/src/main/java/com/blank038/servermarket/internal/cache/sale/SaleCache.java
@@ -3,6 +3,7 @@
 import com.blank038.servermarket.internal.data.DataContainer;
 import com.blank038.servermarket.internal.enums.PayType;
 import lombok.Getter;
+import lombok.Setter;
 import org.bukkit.configuration.ConfigurationSection;
 import org.bukkit.configuration.file.YamlConfiguration;
 import org.bukkit.inventory.ItemStack;
@@ -17,27 +18,13 @@
  */
 @Getter
 public class SaleCache {
-    /**
-     * 存储物品的 UUID
-     */
     private final String saleUUID, ownerUUID, ownerName, ecoType, sourceMarket;
-    /**
-     * 商品对应的物品
-     */
-    private final ItemStack saleItem;
-    /**
-     * 商品对应的货币
-     */
     private final PayType payType;
-    /**
-     * 价格
-     */
     private final double price;
-    /**
-     * 发布时间
-     */
     private final long postTime;
     private final List<String> saleTypes = new ArrayList<>();
+    @Setter
+    private ItemStack saleItem;
 
     public SaleCache(String market, ConfigurationSection section) {
         this.saleUUID = section.getString("sale-uuid");
diff --git a/bukkit/src/main/java/com/blank038/servermarket/internal/command/virtual/VirtualMarketCommand.java b/bukkit/src/main/java/com/blank038/servermarket/internal/command/virtual/VirtualMarketCommand.java
index 3a01477..5e86a41 100644
--- a/bukkit/src/main/java/com/blank038/servermarket/internal/command/virtual/VirtualMarketCommand.java
+++ b/bukkit/src/main/java/com/blank038/servermarket/internal/command/virtual/VirtualMarketCommand.java
@@ -119,12 +119,17 @@ private void performSellCommand(Player player, String[] args) {
                     .replace("%economy%", this.marketData.getEconomyName()));
             return;
         }
-        // send taxes
-        ServerMarketApi.sendTaxes(this.marketData.getPaymentType(), this.marketData.getEconomyType(), tax);
-        player.getInventory().setItemInMainHand(null);
         // initial SaleCache
         SaleCache saleItem = new SaleCache(UUID.randomUUID().toString(), this.marketData.getMarketKey(), player.getUniqueId().toString(),
                 player.getName(), cloneItem, PayType.VAULT, this.marketData.getEconomyType(), price, System.currentTimeMillis());
+        PlayerSaleEvent.Sell.Pre sellPreEvent = new PlayerSaleEvent.Sell.Pre(player, this.marketData, saleItem);
+        Bukkit.getPluginManager().callEvent(sellPreEvent);
+        if (sellPreEvent.isCancelled()) {
+            return;
+        }
+        // send taxes
+        ServerMarketApi.sendTaxes(this.marketData.getPaymentType(), this.marketData.getEconomyType(), tax);
+        player.getInventory().setItemInMainHand(null);
         CompletableFuture<Boolean> future = CompletableFuture.supplyAsync(() -> {
             // add sale to storage handler
             return ServerMarket.getStorageHandler().addSale(this.marketData.getMarketKey(), saleItem);
@@ -132,8 +137,8 @@ private void performSellCommand(Player player, String[] args) {
         future.thenAccept((result) -> {
             if (result) {
                 // call PlayerSaleEvent.Sell
-                PlayerSaleEvent.Sell event = new PlayerSaleEvent.Sell(player, this.marketData, saleItem);
-                Bukkit.getPluginManager().callEvent(event);
+                PlayerSaleEvent.Sell.Post sellPostEvent = new PlayerSaleEvent.Sell.Post(player, this.marketData, saleItem);
+                Bukkit.getPluginManager().callEvent(sellPostEvent);
 
                 player.sendMessage(I18n.getStrAndHeader("sell"));
                 // 判断是否公告
diff --git a/bukkit/src/main/java/com/blank038/servermarket/internal/listen/impl/CoreListener.java b/bukkit/src/main/java/com/blank038/servermarket/internal/listen/impl/CoreListener.java
index dabb8e9..92bceaa 100644
--- a/bukkit/src/main/java/com/blank038/servermarket/internal/listen/impl/CoreListener.java
+++ b/bukkit/src/main/java/com/blank038/servermarket/internal/listen/impl/CoreListener.java
@@ -13,7 +13,7 @@
 public class CoreListener extends AbstractListener {
 
     @EventHandler
-    public void onSaleSell(PlayerSaleEvent.Sell event) {
+    public void onSaleSell(PlayerSaleEvent.Sell.Post event) {
         SaleLog saleLog = SaleLog.builder()
                 .logType(LogType.SELL)
                 .sourceMarket(event.getMarketData().getSourceId())