diff --git a/src/gui/tw/Bwsql.java b/src/gui/tw/Bwsql.java
new file mode 100644
index 0000000..bcf76a6
--- /dev/null
+++ b/src/gui/tw/Bwsql.java
@@ -0,0 +1,7 @@
+package gui.tw;
+
+public class Bwsql {
+
+
+
+}
diff --git a/src/gui/tw/Drop.java b/src/gui/tw/Drop.java
new file mode 100644
index 0000000..c2d01fc
--- /dev/null
+++ b/src/gui/tw/Drop.java
@@ -0,0 +1,527 @@
+package gui.tw;
+
+import database.DBConPool;
+import server.MapleItemInformationProvider;
+import server.life.MapleLifeFactory;
+import server.life.MapleMonster;
+import server.life.MapleMonsterInformationProvider;
+import server.life.MonsterGlobalDropEntry;
+import tools.FileoutputUtil;
+
+import javax.swing.*;
+import javax.swing.table.DefaultTableModel;
+import java.sql.*;
+import java.util.ArrayList;
+import java.util.Comparator;
+import java.util.List;
+import java.util.stream.Collectors;
+
+public class Drop {
+
+    int id;
+
+    int dropperid;
+
+    int itemId;
+
+    String itenName;
+    String dropName;
+
+    int chance;
+
+    public int getId() {
+        return id;
+    }
+
+    public void setId(int id) {
+        this.id = id;
+    }
+
+    public int getDropperid() {
+        return dropperid;
+    }
+
+    public void setDropperid(int dropperid) {
+        this.dropperid = dropperid;
+    }
+
+    public int getItemId() {
+        return itemId;
+    }
+
+    public void setItemId(int itemId) {
+        this.itemId = itemId;
+    }
+
+    public String getItenName() {
+        return itenName;
+    }
+
+    public void setItenName(String itenName) {
+        this.itenName = itenName;
+    }
+
+    public String getDropName() {
+        return dropName;
+    }
+
+    public void setDropName(String dropName) {
+        this.dropName = dropName;
+    }
+
+    public int getChance() {
+        return chance;
+    }
+
+    public void setChance(int chance) {
+        this.chance = chance;
+    }
+
+
+    public static List<Drop> mobs =null;
+    public static List<Drop> QQS =null;
+
+    /**
+     * 获得怪物爆率集合
+     * @return
+     */
+    public static List<Drop> getMobBLs() {
+
+        if (mobs != null) {
+            return mobs;
+        }
+        mobs = new ArrayList<>();
+        try {
+            final Connection con = (Connection) DBConPool.getInstance().getDataSource().getConnection();
+            PreparedStatement ps = null;
+            ResultSet rs = null;
+
+            ps = con.prepareStatement("SELECT * FROM drop_data WHERE itemid !=0");
+            rs = ps.executeQuery();
+            while (rs.next()) {
+                Drop b = new Drop();
+                b.setId(rs.getInt("id"));
+                b.setDropperid(rs.getInt("dropperid"));
+                b.setItemId(rs.getInt("itemid"));
+                b.setItenName(MapleItemInformationProvider.getInstance().getName(rs.getInt("itemid")));
+                MapleMonster dropperid1 = MapleLifeFactory.getMonster(rs.getInt("dropperid"));
+                if (dropperid1 != null) {
+                    b.setDropName(dropperid1.getStats().getName());
+                } else {
+                    b.setDropName("未查询到怪物");
+                }
+                b.setChance(rs.getInt("chance"));
+                b.setChance(rs.getInt("chance"));
+                mobs.add(b);
+            }
+            rs.close();
+            ps.close();
+            con.close();
+        } catch (SQLException ex) {
+            System.err.println("[" + FileoutputUtil.CurrentReadable_Time() + "]怪物暴率出错：" + ex.getMessage());
+        }
+        return mobs;
+    }
+
+    /**
+     * 获得卡片爆率集合
+     * @return
+     */
+    public static List<Drop> getKPS() {
+        List<Drop> mobBLs = getMobBLs();
+        List<Drop> collect = mobBLs.stream()
+                .filter(drop -> drop.getItemId() > 2380000 && drop.getItemId() < 2390000)
+                .collect(Collectors.toList());
+        return collect;
+    }
+
+
+    /**
+     * 根据序号 删除怪物爆率
+     * @param id 序号
+     * @param dropperid 怪物id
+     */
+    public static void deleteGWId(int id,int dropperid) {
+        try {
+            final Connection con = (Connection) DBConPool.getInstance().getDataSource().getConnection();
+            PreparedStatement ps = null;
+
+            ps = con.prepareStatement("DELETE FROM drop_data where id = ?");
+            ps.setInt(1,id);
+            ps.execute();
+            ps.close();
+            con.close();
+        } catch (SQLException ex) {
+            System.err.println("[" + FileoutputUtil.CurrentReadable_Time() + "]删除出错：" + ex.getMessage());
+        }
+        MapleMonsterInformationProvider.getInstance().removeById(dropperid);
+        mobs = mobs.stream().filter(drop -> drop.getId() != id)
+                .collect(Collectors.toList());
+    }
+
+    /**
+     * 根据怪物id删除这个怪物的爆率
+     * @param dropperid 怪物id
+     */
+    public static void deleteGWdropperid(int dropperid) {
+        try {
+            final Connection con = (Connection) DBConPool.getInstance().getDataSource().getConnection();
+            PreparedStatement ps = null;
+
+            ps = con.prepareStatement("DELETE FROM drop_data where dropperid = ?");
+            ps.setInt(1,dropperid);
+            ps.execute();
+            ps.close();
+            con.close();
+        } catch (SQLException ex) {
+            System.err.println("[" + FileoutputUtil.CurrentReadable_Time() + "]删除出错：" + ex.getMessage());
+        }
+        MapleMonsterInformationProvider.getInstance().removeById(dropperid);
+
+        mobs = mobs.stream().filter(drop -> drop.getDropperid() != dropperid)
+                .collect(Collectors.toList());
+    }
+
+    /**
+     * 清空怪物爆率表
+     */
+    public static void deleteGWAll() {
+        try {
+            final Connection con = (Connection) DBConPool.getInstance().getDataSource().getConnection();
+            PreparedStatement ps = null;
+            ps = con.prepareStatement("TRUNCATE TABLE drop_data ");
+            ps.execute();
+            ps.close();
+            con.close();
+        } catch (SQLException ex) {
+            System.err.println("[" + FileoutputUtil.CurrentReadable_Time() + "]刷新出错：" + ex.getMessage());
+        }
+        MapleMonsterInformationProvider.getInstance().removeByAll();
+        mobs = null;
+    }
+
+    /**
+     * 修改怪物爆率
+     * @param dropperid 怪物id
+     * @param itemid 物品id
+     * @param chance 爆率
+     * @param id 序号
+     */
+    public static void updateGWId(int dropperid, int itemid, int chance, int id) {
+        try {
+            final Connection con = (Connection) DBConPool.getInstance().getDataSource().getConnection();
+            PreparedStatement ps = null;
+
+            ps = con.prepareStatement("UPDATE drop_data set dropperid = ?,itemid = ?,chance = ? where id = ?");
+            ps.setInt(1, dropperid);
+            ps.setInt(2, itemid);
+            ps.setInt(3, chance);
+            ps.setInt(4, id);
+            ps.execute();
+            con.close();
+        } catch (SQLException ex) {
+            System.err.println("[" + FileoutputUtil.CurrentReadable_Time() + "]刷新出错：" + ex.getMessage());
+        }
+        MapleMonsterInformationProvider.getInstance().removeById(dropperid);
+        mobs.forEach(drop -> {
+            if (drop.getId() == id) {
+                drop.setDropperid(dropperid);
+                drop.setItemId(itemid);
+                drop.setChance(chance);
+            }
+        });
+    }
+
+    /**
+     * 添加怪物爆率
+     * @param dropperid 怪物id
+     * @param itemid 物品id
+     * @param chance 爆率
+     */
+    public static void  insertGWId(int dropperid, int itemid, int chance) {
+        try {
+            final Connection con = (Connection) DBConPool.getInstance().getDataSource().getConnection();
+            PreparedStatement ps = null;
+
+            ps = con.prepareStatement("INSERT INTO drop_data (dropperid,itemid,minimum_quantity,maximum_quantity,chance) VALUES( ?,?,1,1,?)", Statement.RETURN_GENERATED_KEYS);
+            ps.setInt(1, dropperid);
+            ps.setInt(2, itemid);
+            ps.setInt(3, chance);
+            int id = ps.executeUpdate();
+
+            ps.close();
+            con.close();
+
+            Drop b = new Drop();
+            b.setId(id);
+            b.setDropperid(dropperid);
+            b.setItemId(itemid);
+            b.setItenName(MapleItemInformationProvider.getInstance().getName(itemid));
+            MapleMonster dropperid1 = MapleLifeFactory.getMonster(itemid);
+            if (dropperid1 != null) {
+                b.setDropName(dropperid1.getStats().getName());
+            } else {
+                b.setDropName("未查询到怪物");
+            }
+            b.setChance(chance);
+            QQS.add(b);
+
+        } catch (SQLException ex) {
+            System.err.println("[" + FileoutputUtil.CurrentReadable_Time() + "]刷新出错：" + ex.getMessage());
+        }
+        MapleMonsterInformationProvider.getInstance().removeById(dropperid);
+        mobs =null;
+    }
+
+    /**
+     * 获得全局爆率集合
+     * @return
+     */
+    public static List<Drop> getQQS() {
+        if (QQS!=null){
+            return QQS;
+        }
+        QQS = new ArrayList<>();
+        try {
+            final Connection con = (Connection) DBConPool.getInstance().getDataSource().getConnection();
+            PreparedStatement ps = null;
+            ResultSet rs = null;
+
+            ps = con.prepareStatement("SELECT * FROM drop_data_global WHERE itemid !=0");
+            rs = ps.executeQuery();
+            while (rs.next()) {
+                Drop b = new Drop();
+                b.setId(rs.getInt("id"));
+                b.setDropperid(rs.getInt("dropperid"));
+                b.setItemId(rs.getInt("itemid"));
+                b.setItenName(MapleItemInformationProvider.getInstance().getName(rs.getInt("itemid")));
+                MapleMonster dropperid1 = MapleLifeFactory.getMonster(rs.getInt("dropperid"));
+                if (dropperid1 != null) {
+                    b.setDropName(dropperid1.getStats().getName());
+                } else {
+                    b.setDropName("未查询到怪物");
+                }
+                b.setChance(rs.getInt("chance"));
+                QQS.add(b);
+            }
+            rs.close();
+            ps.close();
+            con.close();
+        } catch (SQLException ex) {
+            System.err.println("[" + FileoutputUtil.CurrentReadable_Time() + "]怪物暴率出错：" + ex.getMessage());
+        }
+        return QQS;
+    }
+
+    /**
+     * 修改全局爆率
+     * @param itemid 物品id
+     * @param chance 爆率
+     * @param id 序号
+     */
+    public static void updateQQId(int itemid, int chance, int id) {
+        try {
+            final Connection con = (Connection) DBConPool.getInstance().getDataSource().getConnection();
+            PreparedStatement ps = null;
+
+            ps = con.prepareStatement("UPDATE drop_data_global set itemid = ?,chance = ? where id = ?");
+            ps.setInt(1, itemid);
+            ps.setInt(2, chance);
+            ps.setInt(3, id);
+            ps.execute();
+            con.close();
+        } catch (SQLException ex) {
+            System.err.println("[" + FileoutputUtil.CurrentReadable_Time() + "]刷新出错：" + ex.getMessage());
+        }
+        MapleMonsterInformationProvider.getInstance().getGlobalDrop().clear();
+        MapleMonsterInformationProvider.getInstance().retrieveGlobal();
+
+        QQS.forEach(drop -> {
+            if (drop.getId() == id) {
+                drop.setItemId(itemid);
+                drop.setChance(chance);
+            }
+        });
+    }
+
+
+    /**
+     * 增加全局爆率
+     * @param itemid 物品id
+     * @param chance 爆率
+     */
+    public static void insertQQ(int itemid, int chance ) {
+        try {
+            final Connection con = (Connection) DBConPool.getInstance().getDataSource().getConnection();
+            PreparedStatement ps = null;
+
+            ps = con.prepareStatement("INSERT INTO drop_data_global (continent,droptype,itemid,minimum_quantity,maximum_quantity,chance) VALUES(1,1,?,1,1,?)", Statement.RETURN_GENERATED_KEYS);
+            ps.setInt(1, itemid);
+            ps.setInt(2, chance);
+            int id = ps.executeUpdate();
+            ps.close();
+            con.close();
+
+            Drop b = new Drop();
+            b.setId(id);
+            b.setItemId(itemid);
+            b.setItenName(MapleItemInformationProvider.getInstance().getName(itemid));
+            b.setChance(chance);
+            QQS.add(b);
+        } catch (SQLException ex) {
+            System.err.println("[" + FileoutputUtil.CurrentReadable_Time() + "]刷新出错：" + ex.getMessage());
+        }
+        MapleMonsterInformationProvider.getInstance().getGlobalDrop().clear();
+        MapleMonsterInformationProvider.getInstance().retrieveGlobal();
+
+
+
+    }
+
+
+
+    /**
+     * 删除全局爆率集合
+     */
+    public static void deleteQJAll() {
+        try {
+            final Connection con = (Connection) DBConPool.getInstance().getDataSource().getConnection();
+            PreparedStatement ps = null;
+            ps = con.prepareStatement("TRUNCATE TABLE drop_data_global ");
+            ps.execute();
+            ps.close();
+            con.close();
+        } catch (SQLException ex) {
+            System.err.println("[" + FileoutputUtil.CurrentReadable_Time() + "]刷新出错：" + ex.getMessage());
+        }
+        MapleMonsterInformationProvider.getInstance().getGlobalDrop().clear();
+        MapleMonsterInformationProvider.getInstance().retrieveGlobal();
+        QQS = null;
+    }
+    /**
+     * 清理道具id爆率
+     */
+    public static void deleteItemId(int itemId) {
+
+        try {
+            final Connection con = (Connection) DBConPool.getInstance().getDataSource().getConnection();
+            PreparedStatement ps = null;
+
+            ps = con.prepareStatement("DELETE FROM drop_data where itemid = ?");
+            ps.setInt(1,itemId);
+            ps.execute();
+            ps.close();
+            con.close();
+        } catch (SQLException ex) {
+            System.err.println("[" + FileoutputUtil.CurrentReadable_Time() + "]删除出错：" + ex.getMessage());
+        }
+        MapleMonsterInformationProvider.getInstance().removeByAll();
+
+        mobs = mobs.stream().filter(drop -> drop.getItemId() != itemId)
+                .collect(Collectors.toList());
+
+        try {
+            final Connection con = (Connection) DBConPool.getInstance().getDataSource().getConnection();
+            PreparedStatement ps = null;
+
+            ps = con.prepareStatement("DELETE FROM drop_data_global where itemid = ?");
+            ps.setInt(1,itemId);
+            ps.execute();
+            ps.close();
+        } catch (SQLException ex) {
+            System.err.println("[" + FileoutputUtil.CurrentReadable_Time() + "]删除出错：" + ex.getMessage());
+        }
+        MapleMonsterInformationProvider.getInstance().getGlobalDrop().clear();
+        MapleMonsterInformationProvider.getInstance().retrieveGlobal();
+
+        QQS = QQS.stream().filter(drop -> drop.getItemId() != itemId)
+                .collect(Collectors.toList());
+    }
+
+    /**
+     * 根据道具id查询掉落
+     */
+    public static List<Drop> getItemIdsMob(String itemId) {
+        List<Drop> mobBLs = getMobBLs();
+        return mobBLs.stream().filter(drop -> String.valueOf(drop.getItemId()).contains(itemId))
+                .collect(Collectors.toList());
+    }
+
+    /**
+     * 根据物品名称查询掉落
+     */
+    public static List<Drop> getItemNamesMob(String itemName) {
+        List<Drop> mobBLs = getMobBLs();
+        return mobBLs.stream().filter(drop -> String.valueOf(drop.getItenName()).contains(itemName))
+                .collect(Collectors.toList());
+    }
+
+
+
+    /**
+     * 根据道具id查询全局掉落
+     */
+    public static List<Drop> getItemIdsQQ(String itemId) {
+        List<Drop> qqs = getQQS();
+        return qqs.stream().filter(drop -> String.valueOf(drop.getItemId()).contains(itemId))
+                .collect(Collectors.toList());
+    }
+
+    /**
+     * 根据物品名称查询全局掉落
+     */
+    public static List<Drop> getItemNamesQQ(String itemName) {
+        List<Drop> qqs = getQQS();
+        return qqs.stream().filter(drop -> String.valueOf(drop.getItenName()).contains(itemName))
+                .collect(Collectors.toList());
+    }
+
+    /**
+     * 根据怪物id查询掉落
+     */
+    public static List<Drop> getMobIdsMob(String MobId) {
+        List<Drop> mobBLs = getMobBLs();
+        return mobBLs.stream().filter(drop -> String.valueOf(drop.getDropperid()).contains(MobId))
+                .collect(Collectors.toList());
+    }
+
+    /**
+     * 根据物品名称查询掉落
+     */
+    public static List<Drop> getMobNames(String MobName) {
+        List<Drop> mobBLs = getMobBLs();
+        return mobBLs.stream().filter(drop -> String.valueOf(drop.getDropName()).contains(MobName))
+                .collect(Collectors.toList());
+    }
+
+    /**
+     * 排序
+     * @param drops 原始集合
+     * @param type 1按序号排序 2道具id 3道具名字 4怪物id 5怪物名字 6爆率
+     * @return
+     */
+    public static List<Drop> sort(final List<Drop> drops,int type) {
+        switch (type){
+            case 1:
+                drops.sort(Comparator.comparingInt(Drop::getId));
+            break;
+            case 2:
+                drops.sort(Comparator.comparingInt(Drop::getItemId));
+            break;
+            case 3:
+                drops.sort(Comparator.comparing(Drop::getItenName));
+            break;
+            case 4:
+                drops.sort(Comparator.comparingInt(Drop::getDropperid));
+            break;
+            case 5:
+                drops.sort(Comparator.comparing(Drop::getDropName));
+            break;
+            case 6:
+                drops.sort(Comparator.comparingInt(Drop::getChance));
+            break;
+        }
+        return drops;
+    }
+
+}
diff --git a/src/handling/channel/handler/InventoryHandler.java b/src/handling/channel/handler/InventoryHandler.java
index c24998f..4af23a3 100644
--- a/src/handling/channel/handler/InventoryHandler.java
+++ b/src/handling/channel/handler/InventoryHandler.java
@@ -102,12 +102,12 @@ public class InventoryHandler {
         final short dst = slea.readShort();
         final short quantity = slea.readShort();
         if (src < 0 && dst > 0) {
-            MapleInventoryManipulator.unequip(c, src, dst);//脱装备时
-            c.getSession().write(MaplePacketCreator.fuckGuildInfo(c.getPlayer()));//自定义的显示名字
+            MapleInventoryManipulator.unequip(c, src, dst);
+            c.getSession().write(MaplePacketCreator.fuckGuildInfo(c.getPlayer()));
             c.sendPacket(FamilyPacket.getFamilyInfo(c.getPlayer()));
         } else if (dst < 0) {
-            MapleInventoryManipulator.equip(c, src, dst);//穿装备时
-            c.getSession().write(MaplePacketCreator.fuckGuildInfo(c.getPlayer()));//自定义的显示名字
+            MapleInventoryManipulator.equip(c, src, dst);
+            c.getSession().write(MaplePacketCreator.fuckGuildInfo(c.getPlayer()));
             c.sendPacket(FamilyPacket.getFamilyInfo(c.getPlayer()));
         } else if (dst == 0) {
             MapleInventoryManipulator.drop(c, type, src, quantity);
@@ -115,9 +115,6 @@ public class InventoryHandler {
             MapleInventoryManipulator.move(c, type, src, dst);
         }
 
-
-        System.out.println(1);
-
     }
 
     public static final void ItemSort(final LittleEndianAccessor slea, final MapleClient c) {
diff --git a/src/server/life/MapleMonsterInformationProvider.java b/src/server/life/MapleMonsterInformationProvider.java
index 3184391..80689b3 100644
--- a/src/server/life/MapleMonsterInformationProvider.java
+++ b/src/server/life/MapleMonsterInformationProvider.java
@@ -35,6 +35,13 @@ public class MapleMonsterInformationProvider {
         this.retrieveGlobal();
     }
 
+    public void removeById(Integer id) {
+        drops.remove(id);
+    }
+    public void removeByAll( ) {
+        drops.clear();
+    }
+
     public static final MapleMonsterInformationProvider getInstance() {
         return MapleMonsterInformationProvider.instance;
     }
@@ -54,7 +61,7 @@ public class MapleMonsterInformationProvider {
         return this.mobCache;
     }
 
-    private void retrieveGlobal() {
+    public void retrieveGlobal() {
         PreparedStatement ps = null;
         ResultSet rs = null;
         try (final Connection con = (Connection) DBConPool.getInstance().getDataSource().getConnection()) {
diff --git a/src/server/maps/MapleMap.java b/src/server/maps/MapleMap.java
index 7f44764..36b5f7a 100644
--- a/src/server/maps/MapleMap.java
+++ b/src/server/maps/MapleMap.java
@@ -667,6 +667,7 @@ public final class MapleMap {
                     if (mmeos < 1) {
                         mmeos = 1;
                     }
+
                     this.spawnMobMesoDrop(mmeos, this.calcDropPos(pos, mob.getTruePosition()), (MapleMapObject) mob, chr, false, droptype);
                     mesoDropped = true;
                 }