diff --git a/src/entity/commands/dispatcher.ts b/src/entity/commands/dispatcher.ts
index 093bcfa..824fd8b 100644
--- a/src/entity/commands/dispatcher.ts
+++ b/src/entity/commands/dispatcher.ts
@@ -39,9 +39,9 @@ import GeneralUpdateCommand from "./general/general_update";
 
 // 实例功能调度器
 // 根据不同的类型调度分配不同的功能
-export default class FuntionDispatcher extends InstanceCommand {
+export default class FunctionDispatcher extends InstanceCommand {
   constructor() {
-    super("FuntionDispatcher");
+    super("FunctionDispatcher");
   }
 
   async exec(instance: Instance) {
diff --git a/src/entity/commands/start.ts b/src/entity/commands/start.ts
index 5512972..8f7fcd8 100644
--- a/src/entity/commands/start.ts
+++ b/src/entity/commands/start.ts
@@ -25,7 +25,7 @@ import fs from "fs-extra";
 
 import InstanceCommand from "./base/command";
 import * as childProcess from "child_process";
-import FuntionDispatcher from "./dispatcher";
+import FunctionDispatcher from "./dispatcher";
 
 class StartupError extends Error {
   constructor(msg: string) {
diff --git a/src/entity/instance/instance.ts b/src/entity/instance/instance.ts
index 01ab4cc..6295d41 100644
--- a/src/entity/instance/instance.ts
+++ b/src/entity/instance/instance.ts
@@ -28,7 +28,7 @@ import InstanceConfig from "./Instance_config";
 import StorageSubsystem from "../../common/system_storage";
 import { LifeCycleTaskManager } from "./life_cycle";
 import { PresetCommandManager } from "./preset";
-import FuntionDispatcher from "../commands/dispatcher";
+import FunctionDispatcher from "../commands/dispatcher";
 import { IInstanceProcess } from "./interface";
 import StartCommand from "../commands/start";
 import { configureEntityParams } from "../../common/typecheck";
@@ -112,13 +112,13 @@ export default class Instance extends EventEmitter {
     if (cfg.type && cfg.type != this.config.type) {
       if (this.status() != Instance.STATUS_STOP) throw new Error("正在运行时无法修改此实例类型");
       configureEntityParams(this.config, cfg, "type", String);
-      this.forceExec(new FuntionDispatcher());
+      this.forceExec(new FunctionDispatcher());
     }
     // 若进程类型改变，则必须重置预设命令与生命周期事件
     if (cfg.processType && cfg.processType !== this.config.processType) {
       if (this.status() != Instance.STATUS_STOP) throw new Error("正在运行时无法修改此实例进程类型");
       configureEntityParams(this.config, cfg, "processType", String);
-      this.forceExec(new FuntionDispatcher());
+      this.forceExec(new FunctionDispatcher());
     }
     configureEntityParams(this.config, cfg, "nickname", String);
     configureEntityParams(this.config, cfg, "startCommand", String);
diff --git a/src/service/system_instance.ts b/src/service/system_instance.ts
index 0b7025b..a1b217a 100644
--- a/src/service/system_instance.ts
+++ b/src/service/system_instance.ts
@@ -34,7 +34,7 @@ import StorageSubsystem from "../common/system_storage";
 import InstanceConfig from "../entity/instance/Instance_config";
 import InstanceStreamListener from "../common/instance_stream";
 import { QueryMapWrapper } from "../common/query_wrapper";
-import FuntionDispatcher from "../entity/commands/dispatcher";
+import FunctionDispatcher from "../entity/commands/dispatcher";
 import InstanceControl from "./system_instance_control";
 import StartCommand from "../entity/commands/start";
 
@@ -77,7 +77,7 @@ class InstanceSubsystem extends EventEmitter {
       const instance = new Instance(uuid, instanceConfig);
       // 所有实例全部进行功能调度器
       instance
-        .forceExec(new FuntionDispatcher())
+        .forceExec(new FunctionDispatcher())
         .then((v) => {})
         .catch((v) => {});
       this.addInstance(instance);
@@ -102,7 +102,7 @@ class InstanceSubsystem extends EventEmitter {
     }
     // 根据参数构建并初始化类型
     instance.parameters(cfg);
-    instance.forceExec(new FuntionDispatcher());
+    instance.forceExec(new FunctionDispatcher());
     this.addInstance(instance);
     return instance;
   }