diff --git a/src/main/java/com/yaohun/order/OrderMain.java b/src/main/java/com/yaohun/order/OrderMain.java
index b48f68d..8d85afc 100644
--- a/src/main/java/com/yaohun/order/OrderMain.java
+++ b/src/main/java/com/yaohun/order/OrderMain.java
@@ -5,6 +5,7 @@ import com.yaohun.order.config.Config;
 import com.yaohun.order.gui.ReceiveGui;
 import com.yaohun.order.listener.PlayerListener;
 import com.yaohun.order.manage.OrderManager;
+import com.yaohun.order.tabcommand.DorderTabCompleter;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
@@ -23,6 +24,7 @@ public class OrderMain extends JavaPlugin {
         OrderManager.initOrderManager();
         getServer().getPluginManager().registerEvents(new ReceiveGui(),this);
         getServer().getPluginManager().registerEvents(new PlayerListener(),this);
+        getCommand("dorder").setTabCompleter(new DorderTabCompleter());
     }
 
     @Override
diff --git a/src/main/java/com/yaohun/order/config/Config.java b/src/main/java/com/yaohun/order/config/Config.java
index 1b15bab..2a037f5 100644
--- a/src/main/java/com/yaohun/order/config/Config.java
+++ b/src/main/java/com/yaohun/order/config/Config.java
@@ -39,6 +39,14 @@ public class Config {
         return orderContentList;
     }
 
+    public static List<String> getOrderKeyList(){
+        List<String> strings = new ArrayList<>();
+        for (OrderContent orderContent : orderContentList) {
+            strings.add(orderContent.getKey());
+        }
+        return strings;
+    }
+
     public static OrderContent getOrderContent(String key) {
         for (OrderContent orderContent : orderContentList) {
             if (orderContent.getKey().equals(key)) {
diff --git a/src/main/java/com/yaohun/order/tabcommand/DorderTabCompleter.java b/src/main/java/com/yaohun/order/tabcommand/DorderTabCompleter.java
new file mode 100644
index 0000000..e14a247
--- /dev/null
+++ b/src/main/java/com/yaohun/order/tabcommand/DorderTabCompleter.java
@@ -0,0 +1,34 @@
+package com.yaohun.order.tabcommand;
+
+import com.yaohun.order.config.Config;
+import org.bukkit.Bukkit;
+import org.bukkit.Sound;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.command.TabCompleter;
+import org.bukkit.entity.Player;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.stream.Collectors;
+
+public class DorderTabCompleter implements TabCompleter {
+    @Override
+    public List<String> onTabComplete(CommandSender sender, Command command, String label, String[] args) {
+        // 当输入了两个参数，并且第一个参数为"give"时，补全第二个参数
+        if (args.length == 3 && "kit".equalsIgnoreCase(args[0])) {
+            // 从配置中获取所有药水的键集合，并过滤出以当前输入开头的药水名
+            List<String> subcommands = new ArrayList<>(Config.getOrderKeyList());
+            if(sender instanceof Player){
+                Player player = (Player) sender;
+                player.playSound(player.getLocation(), Sound.BLOCK_COMPARATOR_CLICK,1,1);
+            }
+            return subcommands.stream()
+                    .filter(s -> s.toLowerCase().startsWith(args[2].toLowerCase()))
+                    .collect(Collectors.toList());
+        }
+        // 如果不符合上述条件，则返回空列表
+        return Collections.emptyList();
+    }
+}
diff --git a/src/main/java/com/yaohun/order/util/OrderAllocator.java b/src/main/java/com/yaohun/order/util/OrderAllocator.java
index 3f2d1d5..978e38f 100644
--- a/src/main/java/com/yaohun/order/util/OrderAllocator.java
+++ b/src/main/java/com/yaohun/order/util/OrderAllocator.java
@@ -14,7 +14,14 @@ public class OrderAllocator {
     public static Map<String, Integer> allocateOrdersTW(List<OrderContent> orders, int totalTW) {
         orders.sort((a, b) -> Integer.compare(b.twPreic, a.twPreic)); // 从大到小
         Map<String, Integer> result = new LinkedHashMap<>();
+        if(totalTW < 100){
+            result.put("Coins_Custom", totalTW / 5);
+            return result;
+        }
         for (OrderContent order : orders) {
+            if(order.twPreic < 5){
+                continue;
+            }
             int count = totalTW / order.twPreic;
             if (count > 0) {
                 result.put(order.getKey(), count);
@@ -30,7 +37,14 @@ public class OrderAllocator {
     public static Map<String, Integer> allocateOrdersCN(List<OrderContent> orders, int totalTW) {
         orders.sort((a, b) -> Integer.compare(b.cnPrice, a.cnPrice)); // 从大到小
         Map<String, Integer> result = new LinkedHashMap<>();
+        if(totalTW < 100){
+            result.put("Coins_Custom", totalTW);
+            return result;
+        }
         for (OrderContent order : orders) {
+            if(order.cnPrice < 1){
+                continue;
+            }
             int count = totalTW / order.cnPrice;
             if (count > 0) {
                 result.put(order.getKey(), count);
@@ -49,7 +63,7 @@ public class OrderAllocator {
         orders.add(new OrderContent("Coins_300", 1200, 300, new ArrayList<>()));
         orders.add(new OrderContent("Coins_1000", 4000, 1000, new ArrayList<>()));
         orders.add(new OrderContent("Coins_2000", 8000, 2000, new ArrayList<>()));
-        int totalTW = 1350;
+        int totalTW = 1200;
         Map<String, Integer> allocation = allocateOrdersCN(orders, totalTW);
         allocation.forEach((k, v) -> System.out.println(k + " x " + v));
     }