diff --git a/src/app.ts b/src/app.ts
index df76729..0b0971a 100644
--- a/src/app.ts
+++ b/src/app.ts
@@ -127,12 +127,12 @@ console.log("");
 // 装载 终端界面UI
 import "./service/ui";
 
-['SIGINT', 'SIGQUIT'].forEach(function (sig) {
-  process.on(sig, function () {
+["SIGTERM", "SIGINT", "SIGQUIT"].forEach(function(sig) {
+  process.on(sig, async function() {
     try {
       console.log("\n\n\n\n");
       logger.warn(`${sig} close process signal detected.`);
-      InstanceSubsystem.exit();
+      await InstanceSubsystem.exit();
       logger.info("The data is saved, thanks for using, goodbye!");
       logger.info("Closed.");
     } catch (err) {
diff --git a/src/entity/commands/cmd.ts b/src/entity/commands/cmd.ts
index 98ff73a..bf8a199 100644
--- a/src/entity/commands/cmd.ts
+++ b/src/entity/commands/cmd.ts
@@ -31,6 +31,6 @@ export default class SendCommand extends InstanceCommand {
   }
 
   async exec(instance: Instance) {
-    return await instance.execPreset("write", this.cmd);
+    return await instance.execPreset("command", this.cmd);
   }
 }
diff --git a/src/entity/commands/dispatcher.ts b/src/entity/commands/dispatcher.ts
index c2a4d50..e57fec7 100644
--- a/src/entity/commands/dispatcher.ts
+++ b/src/entity/commands/dispatcher.ts
@@ -31,6 +31,7 @@ import GeneralKillCommand from "./general/general _kill";
 import GeneralSendCommand from "./general/general _command";
 import GeneralRestartCommand from "./general/general _restart";
 import DockerStartCommand from "./docker/docker _start";
+import GeneralInputCommand from "./general/general _input";
 import TimeCheck from "./task/time";
 import MinecraftBedrockGetPlayersCommand from "../minecraft/mc_getplayer_bedrock";
 
@@ -52,14 +53,16 @@ export default class FuntionDispatcher extends InstanceCommand {
     // 根据实例启动类型来进行基本操作方式的预设
     if (!instance.config.processType || instance.config.processType === "general") {
       instance.setPreset("start", new GeneralStartCommand());
-      instance.setPreset("write", new GeneralSendCommand());
+      instance.setPreset("command", new GeneralSendCommand());
+      instance.setPreset("input", new GeneralInputCommand());
       instance.setPreset("stop", new GeneralStopCommand());
       instance.setPreset("kill", new GeneralKillCommand());
       instance.setPreset("restart", new GeneralRestartCommand());
     }
     if (instance.config.processType === "docker") {
       instance.setPreset("start", new DockerStartCommand());
-      instance.setPreset("write", new GeneralSendCommand());
+      instance.setPreset("command", new GeneralSendCommand());
+      instance.setPreset("input", new GeneralInputCommand());
       instance.setPreset("stop", new GeneralStopCommand());
       instance.setPreset("kill", new GeneralKillCommand());
       instance.setPreset("restart", new GeneralRestartCommand());
diff --git a/src/entity/commands/docker/docker _start.ts b/src/entity/commands/docker/docker _start.ts
index 040b741..ce98aa7 100644
--- a/src/entity/commands/docker/docker _start.ts	
+++ b/src/entity/commands/docker/docker _start.ts	
@@ -67,8 +67,8 @@ class DockerProcessAdapter extends EventEmitter implements IInstanceProcess {
     if (this.stream) this.stream.write(data);
   }
 
-  public kill(s?: string) {
-    this.container.kill();
+  public async kill(s?: string) {
+    await this.container.kill();
     return true;
   }
 
diff --git a/src/entity/commands/general/general _input.ts b/src/entity/commands/general/general _input.ts
new file mode 100644
index 0000000..28383c9
--- /dev/null
+++ b/src/entity/commands/general/general _input.ts	
@@ -0,0 +1,39 @@
+/*
+  Copyright (C) 2022 RimuruChan <RealSprite233@outlook.com>
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU Affero General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  According to the AGPL, it is forbidden to delete all copyright notices,
+  and if you modify the source code, you must open source the
+  modified source code.
+
+  版权所有 (C) 2022 RimuruChan <RealSprite233@outlook.com>
+
+  该程序是免费软件，您可以重新分发和/或修改据 GNU Affero 通用公共许可证的条款，
+  由自由软件基金会，许可证的第 3 版，或（由您选择）任何更高版本。
+
+  根据 AGPL 与用户协议，您必须保留所有版权声明，如果修改源代码则必须开源修改后的源代码。
+  可以前往 https://mcsmanager.com/ 阅读用户协议，申请闭源开发授权等。
+*/
+
+import Instance from "../../instance/instance";
+import { encode } from "iconv-lite";
+import InstanceCommand from "../base/command";
+
+export default class GeneralInputCommand extends InstanceCommand {
+  constructor() {
+    super("SendInput");
+  }
+
+  async exec(instance: Instance, text?: string): Promise<any> {
+    // 关服命令需要发送命令，但关服命令执行前会设置状态为关闭中状态。
+    // 所以这里只能通过进程是否存在来执行命令
+    if (!instance.process) {
+      instance.failure(new Error("命令执行失败，因为实例实际进程不存在."));
+    }
+    instance.process.write(encode(text, instance.config.oe));
+  }
+}
diff --git a/src/entity/commands/general/general _kill.ts b/src/entity/commands/general/general _kill.ts
index a0f7ef7..c6b4315 100644
--- a/src/entity/commands/general/general _kill.ts	
+++ b/src/entity/commands/general/general _kill.ts	
@@ -29,7 +29,7 @@ export default class GeneralKillCommand extends InstanceCommand {
 
   async exec(instance: Instance) {
     if (instance.process) {
-      instance.process.kill("SIGKILL");
+      await instance.process.kill("SIGKILL");
     }
     instance.setLock(false);
   }
diff --git a/src/entity/commands/input.ts b/src/entity/commands/input.ts
new file mode 100644
index 0000000..3e48294
--- /dev/null
+++ b/src/entity/commands/input.ts
@@ -0,0 +1,36 @@
+/*
+  Copyright (C) 2022 RimuruChan <RealSprite233@outlook.com>
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU Affero General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  According to the AGPL, it is forbidden to delete all copyright notices,
+  and if you modify the source code, you must open source the
+  modified source code.
+
+  版权所有 (C) 2022 RimuruChan <RealSprite233@outlook.com>
+
+  该程序是免费软件，您可以重新分发和/或修改据 GNU Affero 通用公共许可证的条款，
+  由自由软件基金会，许可证的第 3 版，或（由您选择）任何更高版本。
+
+  根据 AGPL 与用户协议，您必须保留所有版权声明，如果修改源代码则必须开源修改后的源代码。
+  可以前往 https://mcsmanager.com/ 阅读用户协议，申请闭源开发授权等。
+*/
+
+import Instance from "../instance/instance";
+import InstanceCommand from "./base/command";
+
+export default class SendInput extends InstanceCommand {
+  public cmd: string;
+
+  constructor(cmd: string) {
+    super("SendInput");
+    this.cmd = cmd;
+  }
+
+  async exec(instance: Instance) {
+    return await instance.execPreset("input", this.cmd);
+  }
+}
diff --git a/src/routers/stream_router.ts b/src/routers/stream_router.ts
index efe0172..a3e0ae5 100644
--- a/src/routers/stream_router.ts
+++ b/src/routers/stream_router.ts
@@ -25,6 +25,7 @@ import { missionPassport } from "../service/mission_passport";
 import InstanceSubsystem from "../service/system_instance";
 import logger from "../service/log";
 import SendCommand from "../entity/commands/cmd";
+import SendInput from "../entity/commands/input";
 import ProcessInfo from "../entity/commands/process_info";
 import ProcessInfoCommand from "../entity/commands/process_info";
 
@@ -98,7 +99,7 @@ routerApp.on("stream/detail", async (ctx) => {
 });
 
 // 执行命令
-routerApp.on("stream/input", async (ctx, data) => {
+routerApp.on("stream/command", async (ctx, data) => {
   try {
     const command = data.command;
     const instanceUuid = ctx.session.stream.instanceUuid;
@@ -108,3 +109,15 @@ routerApp.on("stream/input", async (ctx, data) => {
     protocol.responseError(ctx, error);
   }
 });
+
+// 处理终端输入
+routerApp.on("stream/input", async (ctx, data) => {
+  try {
+    const input = data.input;
+    const instanceUuid = ctx.session.stream.instanceUuid;
+    const instance = InstanceSubsystem.getInstance(instanceUuid);
+    await instance.exec(new SendInput(input));
+  } catch (error) {
+    protocol.responseError(ctx, error);
+  }
+});
diff --git a/src/service/system_instance.ts b/src/service/system_instance.ts
index 53c2a13..baa36f9 100644
--- a/src/service/system_instance.ts
+++ b/src/service/system_instance.ts
@@ -78,8 +78,10 @@ class InstanceSubsystem extends EventEmitter {
       // 所有实例全部进行功能调度器
       instance
         .forceExec(new FuntionDispatcher())
-        .then((v) => {})
-        .catch((v) => {});
+        .then((v) => {
+        })
+        .catch((v) => {
+        });
       this.addInstance(instance);
     });
     // 处理自动启动
@@ -159,7 +161,8 @@ class InstanceSubsystem extends EventEmitter {
       // 删除计划任务
       InstanceControl.deleteInstanceAllTask(instanceUuid);
       // 异步删除文件
-      if (deleteFile) fs.remove(instance.config.cwd, (err) => {});
+      if (deleteFile) fs.remove(instance.config.cwd, (err) => {
+      });
       return true;
     }
     throw new Error("Instance does not exist");
@@ -168,13 +171,15 @@ class InstanceSubsystem extends EventEmitter {
   forward(targetInstanceUuid: string, socket: Socket) {
     try {
       this.instanceStream.requestForward(socket, targetInstanceUuid);
-    } catch (err) {}
+    } catch (err) {
+    }
   }
 
   stopForward(targetInstanceUuid: string, socket: Socket) {
     try {
       this.instanceStream.cannelForward(socket, targetInstanceUuid);
-    } catch (err) {}
+    } catch (err) {
+    }
   }
 
   forEachForward(instanceUuid: string, callback: (socket: Socket) => void) {
@@ -196,15 +201,18 @@ class InstanceSubsystem extends EventEmitter {
   }
 
   async exit() {
+    let promises = [];
     for (const iterator of this.instances) {
       const instance = iterator[1];
       if (instance.status() != Instance.STATUS_STOP) {
         logger.info(`Instance ${instance.config.nickname} (${instance.instanceUuid}) is running or busy, and is being forced to end.`);
-        await instance.execCommand(new KillCommand());
+        promises.push(instance.execCommand(new KillCommand()).then(() => {
+          StorageSubsystem.store("InstanceConfig", instance.instanceUuid, instance.config);
+          logger.info(`Instance ${instance.config.nickname} (${instance.instanceUuid}) saved successfully.`);
+        }));
       }
-      StorageSubsystem.store("InstanceConfig", instance.instanceUuid, instance.config);
-      logger.info(`Instance ${instance.config.nickname} (${instance.instanceUuid}) saved successfully.`);
     }
+    await Promise.all(promises);
   }
 }
 
diff --git a/src/service/ui.ts b/src/service/ui.ts
index 8acdff7..4675465 100644
--- a/src/service/ui.ts
+++ b/src/service/ui.ts
@@ -37,11 +37,11 @@ const rl = readline.createInterface({
 console.log('[终端] 守护进程拥有基本的交互功能，请输入"help"查看更多信息');
 
 function stdin() {
-  rl.question("> ", (answer) => {
+  rl.question("> ", async (answer) => {
     try {
       const cmds = answer.split(" ");
       logger.info(`[Terminal] ${answer}`);
-      const result = command(cmds[0], cmds[1], cmds[2], cmds[3]);
+      const result = await command(cmds[0], cmds[1], cmds[2], cmds[3]);
       if (result) console.log(result);
       else console.log(`Command ${answer} does not exist, type help to get help.`);
     } catch (err) {
@@ -60,7 +60,7 @@ stdin();
  * @param {String} cmd
  * @return {String}
  */
-function command(cmd: string, p1: string, p2: string, p3: string) {
+async function command(cmd: string, p1: string, p2: string, p3: string) {
   if (cmd === "instance") {
     if (p1 === "start") {
       InstanceSubsystem.getInstance(p2).exec(new StartCommand("Terminal"));
@@ -108,7 +108,7 @@ function command(cmd: string, p1: string, p2: string, p3: string) {
   if (cmd == "exit") {
     try {
       logger.info("Preparing to shut down the daemon...");
-      InstanceSubsystem.exit();
+      await InstanceSubsystem.exit();
       // logger.info("Data saved, thanks for using, goodbye!");
       logger.info("The data is saved, thanks for using, goodbye!");
       logger.info("closed.");