diff --git a/api/src/main/java/cc/maxmc/msm/api/misc/ServerInfo.java b/api/src/main/java/cc/maxmc/msm/api/misc/ServerInfo.java
index 8ab4429..2480eae 100644
--- a/api/src/main/java/cc/maxmc/msm/api/misc/ServerInfo.java
+++ b/api/src/main/java/cc/maxmc/msm/api/misc/ServerInfo.java
@@ -8,6 +8,15 @@ public class ServerInfo {
     @Nullable
     private final HostAndPort server;
     private final int id;
+    private boolean available;
+
+    public boolean isAvailable() {
+        return available;
+    }
+
+    public void setAvailable(boolean available) {
+        this.available = available;
+    }
 
     public ServerInfo() {
         server = HostAndPort.fromString("127.0.0.1");
diff --git a/child/src/main/kotlin/Run.kt b/child/src/main/kotlin/Run.kt
new file mode 100644
index 0000000..b66871a
--- /dev/null
+++ b/child/src/main/kotlin/Run.kt
@@ -0,0 +1,10 @@
+import cc.maxmc.msm.child.misc.SubServer
+import kotlin.io.path.Path
+
+suspend fun main() {
+    val server = SubServer(10086, "test", 25571, Path("/Users/tony_all/Servers/MSM/"))
+    server.initServer()
+    server.startServer()
+    Thread.sleep(10000)
+    server.cleanup()
+}
\ No newline at end of file
diff --git a/child/src/main/kotlin/cc/maxmc/msm/child/misc/SubServer.kt b/child/src/main/kotlin/cc/maxmc/msm/child/misc/SubServer.kt
new file mode 100644
index 0000000..9661c9c
--- /dev/null
+++ b/child/src/main/kotlin/cc/maxmc/msm/child/misc/SubServer.kt
@@ -0,0 +1,40 @@
+package cc.maxmc.msm.child.misc
+
+import cc.maxmc.msm.child.MultiServerMan
+import cc.maxmc.msm.child.utils.ScriptRunner
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
+import java.nio.file.Path
+import kotlin.io.path.copyToRecursively
+import kotlin.io.path.createDirectories
+import kotlin.io.path.deleteRecursively
+
+@OptIn(kotlin.io.path.ExperimentalPathApi::class)
+class SubServer(
+    val id: Int,
+    val type: String,
+    val port: Int,
+    baseFolder: Path = MultiServerMan.instance.dataFolder.toPath()
+) {
+    private val serverFolder = baseFolder.resolve("cache").resolve(id.toString()).also { it.createDirectories() }
+    private val patternFolder = baseFolder.resolve("pattern").resolve(type).also { it.createDirectories() }
+    private val runner = ScriptRunner(serverFolder.resolve("start.sh"))
+
+    suspend fun initServer() = withContext(Dispatchers.IO) {
+        patternFolder.copyToRecursively(serverFolder, followLinks = false, overwrite = true)
+    }
+
+    fun startServer() {
+        runner.launch(port.toString())
+        runner.onOutput("For help, type \"help\" or \"?\"") {
+            println("Started.")
+        }
+    }
+
+    suspend fun cleanup() {
+        runner.exec("stop")
+        println("Exec stop")
+        runner.exit()
+        serverFolder.deleteRecursively()
+    }
+}
\ No newline at end of file
diff --git a/child/src/main/kotlin/cc/maxmc/msm/child/utils/ScriptRunner.kt b/child/src/main/kotlin/cc/maxmc/msm/child/utils/ScriptRunner.kt
new file mode 100644
index 0000000..a702ad0
--- /dev/null
+++ b/child/src/main/kotlin/cc/maxmc/msm/child/utils/ScriptRunner.kt
@@ -0,0 +1,54 @@
+package cc.maxmc.msm.child.utils
+
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
+import java.nio.file.Path
+import java.util.concurrent.CopyOnWriteArrayList
+import kotlin.concurrent.thread
+import kotlin.io.path.extension
+import kotlin.io.path.name
+
+class ScriptRunner(private val scriptPath: Path) {
+    private lateinit var process: Process
+    lateinit var thread: Thread
+    private val listeners = CopyOnWriteArrayList<Pair<String, () -> Unit>>()
+    private val writer by lazy { process.outputStream.bufferedWriter() }
+    private val reader by lazy { process.inputStream.bufferedReader() }
+
+    fun launch(vararg args: String) {
+        val builder = ProcessBuilder().directory(scriptPath.parent.toFile())
+        if (scriptPath.extension == "sh") {
+            builder.command("bash", scriptPath.name, *args)
+        } else {
+            builder.command("powershell.exe", scriptPath.name, *args)
+        }
+        process = builder.start()
+        thread = thread {
+            while (true) {
+                if (listeners.isEmpty()) {
+                    continue
+                }
+                var line = ""
+                while (reader.readLine()?.also { line = it } != null) {
+                    println(line)
+                    listeners.forEach {
+                        if (line.contains(it.first)) it.second()
+                    }
+                }
+            }
+        }
+    }
+
+    fun exec(command: String) {
+        writer.appendLine(command)
+        writer.flush()
+    }
+
+    fun onOutput(string: String, func: () -> Unit) {
+        listeners.add(string to func)
+    }
+
+    suspend fun exit(): Int = withContext(Dispatchers.IO) {
+        process.waitFor()
+    }
+}
\ No newline at end of file
diff --git a/child/src/main/resources/settings.yml b/child/src/main/resources/settings.yml
index fabc69b..301dcf6 100644
--- a/child/src/main/resources/settings.yml
+++ b/child/src/main/resources/settings.yml
@@ -4,4 +4,4 @@ parent:
 ports:
   - 30000
   - 30001..30019
-  -
\ No newline at end of file
+  - 30443
diff --git a/common/build.gradle.kts b/common/build.gradle.kts
index 0a80aa2..21ccaca 100644
--- a/common/build.gradle.kts
+++ b/common/build.gradle.kts
@@ -13,6 +13,7 @@ repositories {
 dependencies {
     api(project(":api"))
     implementation(kotlin("stdlib"))
+    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.7.0-Beta")
     @Suppress("VulnerableLibrariesLocal")
     compileOnly("io.github.waterfallmc:waterfall-api:1.19-R0.1-SNAPSHOT")
     compileOnly("net.md-5:bungeecord-proxy:1.19-R0.1-SNAPSHOT") {
diff --git a/common/src/main/kotlin/cc/maxmc/msm/common/event/ChannelActiveEvent.kt b/common/src/main/kotlin/cc/maxmc/msm/common/event/ChannelActiveEvent.kt
new file mode 100644
index 0000000..da22c26
--- /dev/null
+++ b/common/src/main/kotlin/cc/maxmc/msm/common/event/ChannelActiveEvent.kt
@@ -0,0 +1,6 @@
+package cc.maxmc.msm.common.event
+
+import io.netty.channel.Channel
+import net.md_5.bungee.api.plugin.Event
+
+class ChannelActiveEvent(val channel: Channel): Event()
\ No newline at end of file
diff --git a/common/src/main/kotlin/cc/maxmc/msm/common/event/ChannelInactiveEvent.kt b/common/src/main/kotlin/cc/maxmc/msm/common/event/ChannelInactiveEvent.kt
new file mode 100644
index 0000000..fae3489
--- /dev/null
+++ b/common/src/main/kotlin/cc/maxmc/msm/common/event/ChannelInactiveEvent.kt
@@ -0,0 +1,6 @@
+package cc.maxmc.msm.common.event
+
+import io.netty.channel.Channel
+import net.md_5.bungee.api.plugin.Event
+
+class ChannelInactiveEvent(val channel: Channel): Event()
\ No newline at end of file
diff --git a/common/src/main/kotlin/cc/maxmc/msm/common/network/ClusterPacketHandler.kt b/common/src/main/kotlin/cc/maxmc/msm/common/network/ClusterPacketHandler.kt
index fcbfd61..f5930ed 100644
--- a/common/src/main/kotlin/cc/maxmc/msm/common/network/ClusterPacketHandler.kt
+++ b/common/src/main/kotlin/cc/maxmc/msm/common/network/ClusterPacketHandler.kt
@@ -1,7 +1,9 @@
 package cc.maxmc.msm.common.network
 
+import cc.maxmc.msm.common.event.ChannelActiveEvent
+import cc.maxmc.msm.common.event.ChannelInactiveEvent
 import cc.maxmc.msm.common.event.PacketReceiveEvent
-import cc.maxmc.msm.common.utils.debug
+import cc.maxmc.msm.common.utils.awaiting
 import io.netty.channel.ChannelHandler.Sharable
 import io.netty.channel.ChannelHandlerContext
 import io.netty.channel.SimpleChannelInboundHandler
@@ -9,7 +11,16 @@ import io.netty.channel.SimpleChannelInboundHandler
 @Sharable
 object ClusterPacketHandler : SimpleChannelInboundHandler<BungeePacket>() {
     override fun channelRead0(ctx: ChannelHandlerContext, msg: BungeePacket) {
-//        debug("call event")
+        awaiting.filter { it.first == msg::class.java }
+            .
         PacketReceiveEvent(ctx.channel(), msg).callEvent()
     }
+
+    override fun channelActive(ctx: ChannelHandlerContext) {
+        ChannelActiveEvent(ctx.channel()).callEvent()
+    }
+
+    override fun channelInactive(ctx: ChannelHandlerContext) {
+        ChannelInactiveEvent(ctx.channel()).callEvent()
+    }
 }
\ No newline at end of file
diff --git a/common/src/main/kotlin/cc/maxmc/msm/common/network/packet/CPacketGetInfo.kt b/common/src/main/kotlin/cc/maxmc/msm/common/network/packet/CPacketGetInfo.kt
new file mode 100644
index 0000000..9133fb3
--- /dev/null
+++ b/common/src/main/kotlin/cc/maxmc/msm/common/network/packet/CPacketGetInfo.kt
@@ -0,0 +1,11 @@
+package cc.maxmc.msm.common.network.packet
+
+import cc.maxmc.msm.common.network.BungeePacket
+import io.netty.buffer.ByteBuf
+
+class CPacketGetInfo : BungeePacket() {
+    override fun encode(buf: ByteBuf) {}
+
+    override fun decode(buf: ByteBuf) {}
+
+}
\ No newline at end of file
diff --git a/common/src/main/kotlin/cc/maxmc/msm/common/network/packet/CPacketRequestServer.kt b/common/src/main/kotlin/cc/maxmc/msm/common/network/packet/CPacketRequestServer.kt
new file mode 100644
index 0000000..6a9bcf8
--- /dev/null
+++ b/common/src/main/kotlin/cc/maxmc/msm/common/network/packet/CPacketRequestServer.kt
@@ -0,0 +1,21 @@
+package cc.maxmc.msm.common.network.packet
+
+import cc.maxmc.msm.common.network.BungeePacket
+import io.netty.buffer.ByteBuf
+import net.md_5.bungee.protocol.DefinedPacket
+import java.util.*
+
+class CPacketRequestServer(
+    var type: String,
+    var uid: UUID = UUID.randomUUID()
+) : BungeePacket() {
+    override fun encode(buf: ByteBuf) {
+        DefinedPacket.writeUUID(uid, buf)
+        DefinedPacket.writeString(type, buf)
+    }
+
+    override fun decode(buf: ByteBuf) {
+        uid = DefinedPacket.readUUID(buf)
+        type = DefinedPacket.readString(buf)
+    }
+}
\ No newline at end of file
diff --git a/common/src/main/kotlin/cc/maxmc/msm/common/network/packet/PPacketChildInfo.kt b/common/src/main/kotlin/cc/maxmc/msm/common/network/packet/PPacketChildInfo.kt
new file mode 100644
index 0000000..05dbcea
--- /dev/null
+++ b/common/src/main/kotlin/cc/maxmc/msm/common/network/packet/PPacketChildInfo.kt
@@ -0,0 +1,29 @@
+package cc.maxmc.msm.common.network.packet
+
+import cc.maxmc.msm.common.network.BungeePacket
+import io.netty.buffer.ByteBuf
+import net.md_5.bungee.protocol.DefinedPacket
+
+class PPacketChildInfo(var portRange: MutableSet<Int> = HashSet(), var types: MutableSet<String>) : BungeePacket() {
+    override fun encode(buf: ByteBuf) {
+        DefinedPacket.writeVarInt(portRange.size, buf)
+        portRange.forEach {
+            DefinedPacket.writeVarInt(it, buf)
+        }
+        DefinedPacket.writeVarInt(types.size, buf)
+        types.forEach {
+            DefinedPacket.writeString(it, buf)
+        }
+    }
+
+    override fun decode(buf: ByteBuf) {
+        val size = DefinedPacket.readVarInt(buf)
+        repeat(size) {
+            portRange.add(DefinedPacket.readVarInt(buf))
+        }
+        val typeSize = DefinedPacket.readVarInt(buf)
+        repeat(typeSize) {
+            types.add(DefinedPacket.readString(buf))
+        }
+    }
+}
\ No newline at end of file
diff --git a/common/src/main/kotlin/cc/maxmc/msm/common/utils/Coroutines.kt b/common/src/main/kotlin/cc/maxmc/msm/common/utils/Coroutines.kt
new file mode 100644
index 0000000..08ad567
--- /dev/null
+++ b/common/src/main/kotlin/cc/maxmc/msm/common/utils/Coroutines.kt
@@ -0,0 +1,22 @@
+package cc.maxmc.msm.common.utils
+
+import cc.maxmc.msm.common.network.BungeePacket
+import io.netty.channel.Channel
+import kotlinx.coroutines.CoroutineExceptionHandler
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.SupervisorJob
+import kotlin.coroutines.Continuation
+import kotlin.coroutines.suspendCoroutine
+
+val pluginScope = CoroutineScope(SupervisorJob() + CoroutineExceptionHandler { _, except ->
+    log("§c执行异步操作时出现异常 ${except.message}")
+    except.printStackTrace()
+})
+
+val awaiting = ArrayList<Triple<Class<out BungeePacket>, (BungeePacket) -> Boolean, Continuation<BungeePacket>>>()
+suspend inline fun <T : BungeePacket> awaitPacket(packetClass: Class<T>, noinline filter: (Channel, T) -> Boolean) =
+    suspendCoroutine<T> {
+        val triple = Triple(packetClass, filter, it)
+        @Suppress("UNCHECKED_CAST")
+        awaiting.add(triple as Triple<Class<out BungeePacket>, (BungeePacket) -> Boolean, Continuation<BungeePacket>>)
+    }
\ No newline at end of file
diff --git a/parent/build.gradle.kts b/parent/build.gradle.kts
index d776636..4dbd635 100644
--- a/parent/build.gradle.kts
+++ b/parent/build.gradle.kts
@@ -14,6 +14,7 @@ dependencies {
     implementation(kotlin("stdlib"))
     implementation(project(":common"))
     implementation("com.zaxxer:HikariCP:4.0.3")
+    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.7.0-Beta")
     @Suppress("VulnerableLibrariesLocal")
     compileOnly("io.github.waterfallmc:waterfall-api:1.19-R0.1-SNAPSHOT")
 }
diff --git a/parent/src/main/kotlin/cc/maxmc/msm/parent/Run.kt b/parent/src/main/kotlin/cc/maxmc/msm/parent/Run.kt
new file mode 100644
index 0000000..6fb5c34
--- /dev/null
+++ b/parent/src/main/kotlin/cc/maxmc/msm/parent/Run.kt
@@ -0,0 +1,9 @@
+package cc.maxmc.msm.parent
+
+import sun.misc.Signal
+import java.lang.management.ManagementFactory
+import kotlin.system.exitProcess
+
+fun main() {
+
+}
\ No newline at end of file
diff --git a/parent/src/main/kotlin/cc/maxmc/msm/parent/listener/PacketListener.kt b/parent/src/main/kotlin/cc/maxmc/msm/parent/listener/PacketListener.kt
index bfe2b4e..aad0bc5 100644
--- a/parent/src/main/kotlin/cc/maxmc/msm/parent/listener/PacketListener.kt
+++ b/parent/src/main/kotlin/cc/maxmc/msm/parent/listener/PacketListener.kt
@@ -1,13 +1,15 @@
 package cc.maxmc.msm.parent.listener
 
 import cc.maxmc.msm.api.MultiServerManAPIProvider
+import cc.maxmc.msm.common.event.ChannelActiveEvent
+import cc.maxmc.msm.common.event.ChannelInactiveEvent
 import cc.maxmc.msm.common.event.PacketReceiveEvent
 import cc.maxmc.msm.common.network.packet.CPacketAPICallback
 import cc.maxmc.msm.common.network.packet.CPacketDebug
 import cc.maxmc.msm.common.network.packet.PPacketAPICall
 import cc.maxmc.msm.common.network.packet.PPacketDebug
-import cc.maxmc.msm.common.utils.debug
 import cc.maxmc.msm.common.utils.log
+import cc.maxmc.msm.parent.manager.ChildManager
 import net.md_5.bungee.api.plugin.Listener
 import net.md_5.bungee.event.EventHandler
 
@@ -48,4 +50,13 @@ object PacketListener : Listener {
         log("§fDEBUG | §7收到: \"${packet.content}\"")
         evt.channel.writeAndFlush(CPacketDebug("(${evt.channel.localAddress()}) - ${packet.content}"))
     }
+
+    @EventHandler
+    fun onChannelActive(evt: ChannelActiveEvent) {
+        ChildManager.registerChild(evt.channel)
+    }
+
+    fun onChannelInactive(evt: ChannelInactiveEvent) {
+        ChildManager.unregisterChild(evt.channel)
+    }
 }
\ No newline at end of file
diff --git a/parent/src/main/kotlin/cc/maxmc/msm/parent/manager/ChildManager.kt b/parent/src/main/kotlin/cc/maxmc/msm/parent/manager/ChildManager.kt
index 7bdef04..e8ae81e 100644
--- a/parent/src/main/kotlin/cc/maxmc/msm/parent/manager/ChildManager.kt
+++ b/parent/src/main/kotlin/cc/maxmc/msm/parent/manager/ChildManager.kt
@@ -1,11 +1,36 @@
 package cc.maxmc.msm.parent.manager
 
+import cc.maxmc.msm.common.network.packet.CPacketGetInfo
+import cc.maxmc.msm.common.network.packet.PPacketChildInfo
+import cc.maxmc.msm.common.utils.awaitPacket
+import cc.maxmc.msm.common.utils.log
+import cc.maxmc.msm.common.utils.pluginScope
 import cc.maxmc.msm.parent.misc.ChildBungee
+import io.netty.channel.Channel
+import kotlinx.coroutines.launch
+import java.util.concurrent.CopyOnWriteArrayList
 
 object ChildManager {
-    val children = ArrayList<ChildBungee>()
+    private val children = CopyOnWriteArrayList<ChildBungee>()
 
-    fun registerChild(child: ChildBungee) {
-        children.add(child)
+    fun registerChild(channel: Channel) {
+        pluginScope.launch {
+            log("§b| §7正在将 ${channel.remoteAddress()} 注册到集群.")
+            channel.writeAndFlush(CPacketGetInfo())
+            val packet = awaitPacket(PPacketChildInfo::class.java) { ch, _ ->
+                ch == channel
+            }
+            val child = ChildBungee(channel, packet.portRange)
+
+        }
+    }
+
+    fun unregisterChild(channel: Channel) {
+        children.removeIf { it.channel == channel }
+    }
+
+    fun requestChild(): ChildBungee {
+        return children.filter { it.getAvailablePorts().isNotEmpty() }.maxByOrNull { it.getAvailablePorts().size }
+            ?: throw IllegalStateException("当前无可用端口开启新服务器.")
     }
 }
\ No newline at end of file
diff --git a/parent/src/main/kotlin/cc/maxmc/msm/parent/manager/ServerManager.kt b/parent/src/main/kotlin/cc/maxmc/msm/parent/manager/ServerManager.kt
new file mode 100644
index 0000000..b58d4c8
--- /dev/null
+++ b/parent/src/main/kotlin/cc/maxmc/msm/parent/manager/ServerManager.kt
@@ -0,0 +1,17 @@
+package cc.maxmc.msm.parent.manager
+
+import cc.maxmc.msm.api.misc.ServerInfo
+import java.util.concurrent.ConcurrentHashMap
+
+object ServerManager {
+    val serverMap = ConcurrentHashMap<String, List<ServerInfo>>()
+
+    fun getAvailableServers(type: String): List<ServerInfo> {
+        return serverMap[type]!!.filter { it.isAvailable }
+    }
+
+    private fun requireServer(type: String) {
+        val child = ChildManager.requestChild()
+
+    }
+}
\ No newline at end of file
diff --git a/parent/src/main/kotlin/cc/maxmc/msm/parent/misc/ChildBungee.kt b/parent/src/main/kotlin/cc/maxmc/msm/parent/misc/ChildBungee.kt
index cb1c619..d49f5ac 100644
--- a/parent/src/main/kotlin/cc/maxmc/msm/parent/misc/ChildBungee.kt
+++ b/parent/src/main/kotlin/cc/maxmc/msm/parent/misc/ChildBungee.kt
@@ -1,10 +1,19 @@
 package cc.maxmc.msm.parent.misc
 
 import cc.maxmc.msm.common.network.BungeePacket
+import cc.maxmc.msm.common.network.packet.CPacketRequestServer
+import cc.maxmc.msm.common.utils.awaitPacket
 import io.netty.channel.Channel
 
-class ChildBungee(val channel: Channel, var ports: List<Int>, var usedPorts: List<Int> = ArrayList()) {
-    fun sendPacket(packet: BungeePacket) {
+class ChildBungee(val channel: Channel, var ports: Set<Int>, var usedPorts: MutableSet<Int> = HashSet()) {
+    private fun sendPacket(packet: BungeePacket) {
         channel.writeAndFlush(packet)
     }
+
+    suspend fun requestServer(type: String) {
+        sendPacket(CPacketRequestServer(type))
+        awaitPacket()
+    }
+
+    fun getAvailablePorts() = ports - usedPorts
 }