diff --git a/src/com/alphaae/mcpe/servers/MainPlugin.java b/src/com/alphaae/mcpe/servers/MainPlugin.java
index 20fc30e..0b9d593 100644
--- a/src/com/alphaae/mcpe/servers/MainPlugin.java
+++ b/src/com/alphaae/mcpe/servers/MainPlugin.java
@@ -52,6 +52,6 @@ public class MainPlugin extends PluginBase {
         pluginManager.registerEvents(new PlayerJoinQuitEvent(), this);
         pluginManager.registerEvents(new PlayerInteractSetEvent(), this);
         pluginManager.registerEvents(new FormRespondedEvent(), this);
-        pluginManager.registerEvents(new PlayerInventoryEvent(), this);
+//        pluginManager.registerEvents(new PlayerInventoryEvent(), this);
     }
 }
diff --git a/src/com/alphaae/mcpe/servers/event/PlayerInteractSetEvent.java b/src/com/alphaae/mcpe/servers/event/PlayerInteractSetEvent.java
index f8f329a..9c6fee0 100644
--- a/src/com/alphaae/mcpe/servers/event/PlayerInteractSetEvent.java
+++ b/src/com/alphaae/mcpe/servers/event/PlayerInteractSetEvent.java
@@ -11,6 +11,7 @@ import cn.nukkit.event.player.PlayerInteractEvent;
 import cn.nukkit.event.player.PlayerItemHeldEvent;
 import cn.nukkit.item.Item;
 import cn.nukkit.utils.TextFormat;
+import com.alphaae.mcpe.servers.MainPlugin;
 import com.alphaae.mcpe.servers.form.FormWindowMeun;
 import com.alphaae.mcpe.servers.form.FormWindowOtherPlayer;
 
@@ -19,15 +20,15 @@ public class PlayerInteractSetEvent implements Listener {
     //玩家长按交互事件
     @EventHandler(ignoreCancelled = true, priority = EventPriority.NORMAL)
     public void onPlayerInteract(PlayerInteractEvent event) {
-        Player player = event.getPlayer();
-        Item item = event.getItem();
-        Block block = event.getBlock();
-        if (player != null && item != null) {
-            if (item.getId() == 0 && block.getId() == 0) {
-                FormWindowMeun form = new FormWindowMeun(player);
-                player.showFormWindow(form);
-            }
-        }
+//        Player player = event.getPlayer();
+//        Item item = event.getItem();
+//        Block block = event.getBlock();
+//        if (player != null && item != null) {
+//            if (item.getId() == 0 && block.getId() == 0) {
+//                FormWindowMeun form = new FormWindowMeun(player);
+//                player.showFormWindow(form);
+//            }
+//        }
     }
 
     //玩家手持物品事件
@@ -35,8 +36,14 @@ public class PlayerInteractSetEvent implements Listener {
     public void onPlayerItemHeld(PlayerItemHeldEvent event) {
         Player player = event.getPlayer();
         Item item = event.getItem();
+        int slot = event.getSlot();
         if (player != null && item != null) {
             if (item.getId() == 347) {
+                if (slot != 0) {
+                    player.getInventory().setHeldItemSlot(0);
+                } else {
+                    player.getInventory().setHeldItemSlot(1);
+                }
                 FormWindowMeun form = new FormWindowMeun(player);
                 player.showFormWindow(form);
             }
diff --git a/src/com/alphaae/mcpe/servers/event/PlayerInventoryEvent.java b/src/com/alphaae/mcpe/servers/event/PlayerInventoryEvent.java
index 070e9fd..f5ae77b 100644
--- a/src/com/alphaae/mcpe/servers/event/PlayerInventoryEvent.java
+++ b/src/com/alphaae/mcpe/servers/event/PlayerInventoryEvent.java
@@ -1,6 +1,5 @@
 package com.alphaae.mcpe.servers.event;
 
-import cn.nukkit.Player;
 import cn.nukkit.event.EventHandler;
 import cn.nukkit.event.EventPriority;
 import cn.nukkit.event.Listener;
@@ -8,10 +7,9 @@ import cn.nukkit.event.inventory.InventoryClickEvent;
 
 public class PlayerInventoryEvent implements Listener {
 
+    //点击物品栏事件
     @EventHandler(ignoreCancelled = true, priority = EventPriority.NORMAL)
     public void onInventoryClick(InventoryClickEvent event) {
-        Player player = event.getPlayer();
-        int slot = event.getSlot();
-        player.sendMessage("Solt: " + slot);
+        //在背包打开状态下才有效
     }
 }
diff --git a/src/com/alphaae/mcpe/servers/event/block/joinquit/DisplayInfoBlock.java b/src/com/alphaae/mcpe/servers/event/block/joinquit/DisplayInfoBlock.java
index 684fe1d..bed1e6f 100644
--- a/src/com/alphaae/mcpe/servers/event/block/joinquit/DisplayInfoBlock.java
+++ b/src/com/alphaae/mcpe/servers/event/block/joinquit/DisplayInfoBlock.java
@@ -26,26 +26,25 @@ public class DisplayInfoBlock implements JoinQuitEventBlock {
         final UUID uuid = player.getUniqueId();
 
         try {
-            infoHandler = MainPlugin.getPlugin().getServer().getScheduler().scheduleDelayedRepeatingTask(new Task() {
-                @Override
-                public void onRun(int i) {
-                    try {
-                        RePlayer rePlayer = StaticData.rePlayerMap.get(uuid);
-                        String name = player.getDisplayName();
-                        int ping = player.getPing();
-                        int coin = rePlayer.getCoin();
-                        float tps = MainPlugin.getPlugin().getServer().getTicksPerSecond();
+            infoHandler = MainPlugin.getPlugin().getServer().getScheduler().scheduleDelayedRepeatingTask(MainPlugin.getPlugin(), () -> {
+                try {
+                    RePlayer rePlayer = StaticData.rePlayerMap.get(uuid);
+                    String name = player.getDisplayName();
+                    int ping = player.getPing();
+                    int coin = rePlayer.getCoin();
+                    float tps = MainPlugin.getPlugin().getServer().getTicksPerSecond();
 
-                        StringBuilder showText = new StringBuilder()
-                                .append(name)
-                                .append(" &f硬币: ").append(coin)
-                                .append(" 延迟: ").append(ping).append("ms")
-                                .append(" TPS: ").append(tps);
+                    StringBuilder showText = new StringBuilder()
+                            .append(name)
+                            .append(" &f硬币: ").append(coin)
+                            .append(" 延迟: ").append(ping).append("ms")
+                            .append(" TPS: ").append(tps);
 
-                        player.sendActionBar(TextFormat.colorize(showText.toString()));
-                    } catch (Exception e) {
-                        cancel();
-                    }
+                    player.sendActionBar(TextFormat.colorize(showText.toString()));
+                } catch (Exception e) {
+                    if (infoHandler != null)
+                        infoHandler.cancel();
+                    e.printStackTrace();
                 }
             }, Config.JOIN_WAITING_TIME, 36);
         } catch (Exception e) {