diff --git a/src/main/java/me/skymc/taboolib/commands/internal/TCommandHandler.java b/src/main/java/me/skymc/taboolib/commands/internal/TCommandHandler.java
index fee740c..16579ae 100644
--- a/src/main/java/me/skymc/taboolib/commands/internal/TCommandHandler.java
+++ b/src/main/java/me/skymc/taboolib/commands/internal/TCommandHandler.java
@@ -1,6 +1,7 @@
 package me.skymc.taboolib.commands.internal;
 
 import com.ilummc.tlib.resources.TLocale;
+import me.skymc.taboolib.TabooLib;
 import me.skymc.taboolib.fileutils.FileUtils;
 import me.skymc.taboolib.listener.TListener;
 import me.skymc.taboolib.methods.ReflectionUtils;
@@ -133,10 +134,12 @@ public class TCommandHandler implements Listener {
      */
     public static void registerCommands() {
         for (Plugin plugin : Bukkit.getPluginManager().getPlugins()) {
-            try {
-                registerCommand(plugin);
-            } catch (Exception e) {
-                e.printStackTrace();
+            if (plugin.equals(TabooLib.instance()) || plugin.getDescription().getDepend().contains("TabooLib")) {
+                try {
+                    registerCommand(plugin);
+                } catch (Exception e) {
+                    e.printStackTrace();
+                }
             }
         }
     }
diff --git a/src/main/java/me/skymc/taboolib/listener/TListenerHandler.java b/src/main/java/me/skymc/taboolib/listener/TListenerHandler.java
index 5376aef..100e8ba 100644
--- a/src/main/java/me/skymc/taboolib/listener/TListenerHandler.java
+++ b/src/main/java/me/skymc/taboolib/listener/TListenerHandler.java
@@ -1,7 +1,7 @@
 package me.skymc.taboolib.listener;
 
-import com.ilummc.tlib.util.Ref;
 import com.ilummc.tlib.util.Strings;
+import me.skymc.taboolib.TabooLib;
 import me.skymc.taboolib.fileutils.FileUtils;
 import org.bukkit.Bukkit;
 import org.bukkit.event.EventHandler;
@@ -11,7 +11,6 @@ import org.bukkit.event.server.PluginDisableEvent;
 import org.bukkit.event.server.PluginEnableEvent;
 import org.bukkit.plugin.Plugin;
 
-import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.util.*;
 
@@ -29,10 +28,12 @@ public class TListenerHandler implements Listener {
      */
     public static void setupListeners() {
         for (Plugin plugin : Bukkit.getPluginManager().getPlugins()) {
-            try {
-                setupListener(plugin);
-            } catch (Exception e) {
-                e.printStackTrace();
+            if (plugin.equals(TabooLib.instance()) || plugin.getDescription().getDepend().contains("TabooLib")) {
+                try {
+                    setupListener(plugin);
+                } catch (Exception e) {
+                    e.printStackTrace();
+                }
             }
         }
     }
diff --git a/src/main/java/me/skymc/taboolib/socket/packet/PacketParser.java b/src/main/java/me/skymc/taboolib/socket/packet/PacketParser.java
new file mode 100644
index 0000000..0f733fd
--- /dev/null
+++ b/src/main/java/me/skymc/taboolib/socket/packet/PacketParser.java
@@ -0,0 +1,50 @@
+package me.skymc.taboolib.socket.packet;
+
+import com.google.gson.JsonObject;
+import me.skymc.taboolib.fileutils.FileUtils;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+
+/**
+ * @Author sky
+ * @Since 2018-08-22 23:07
+ */
+public class PacketParser {
+
+    private List<Class<?>> packets = new ArrayList<>();
+
+    public PacketParser() {
+        FileUtils.getClasses(PacketParser.class).stream().filter(clazz -> clazz.isAnnotationPresent(PacketType.class)).forEach(clazz -> packets.add(clazz));
+    }
+
+    public Packet parser(JsonObject json) {
+        if (!json.has("packet")) {
+            return null;
+        }
+        String packetType = json.get("packet").getAsString();
+        Optional<Class<?>> packetFind = packets.stream().filter(packet -> packet.getAnnotation(PacketType.class).name().equals(packetType)).findFirst();
+        if (!packetFind.isPresent()) {
+            return null;
+        }
+        try {
+            Packet packetObject = (Packet) packetFind.get().getConstructor(Integer.TYPE).newInstance(json.get("port").getAsInt());
+            packetObject.unSerialize(json);
+            return packetObject;
+        } catch (Exception e) {
+            e.printStackTrace();
+            return null;
+        }
+    }
+
+    // *********************************
+    //
+    //        Getter and Setter
+    //
+    // *********************************
+
+    public List<Class<?>> getPackets() {
+        return packets;
+    }
+}