diff --git a/miniprogram/core/Api.ts b/miniprogram/core/Api.ts
index 7ecf7f8..66b4e8e 100644
--- a/miniprogram/core/Api.ts
+++ b/miniprogram/core/Api.ts
@@ -1,4 +1,4 @@
-import { EventEmitter } from "./EventEmitter";
+import { Emitter } from "./Emitter";
 import { Logger, LogLabel, LevelLogLabel, colorRadio, StatusLabel } from "./Logger";
 interface IAppAPIParam {
     api: {
@@ -118,7 +118,7 @@ type IAPIEvent<I extends IAnyData, O extends IAnyData> = {
 /**
  * 接口调用
  */
-class API<I extends IAnyData, O extends IAnyData> extends EventEmitter<IAPIEvent<I, O>> {
+class API<I extends IAnyData, O extends IAnyData> extends Emitter<IAPIEvent<I, O>> {
 
     /**
      * 基础 URL
diff --git a/miniprogram/core/EventEmitter.ts b/miniprogram/core/Emitter.ts
similarity index 98%
rename from miniprogram/core/EventEmitter.ts
rename to miniprogram/core/Emitter.ts
index b3fc67c..06ca652 100644
--- a/miniprogram/core/EventEmitter.ts
+++ b/miniprogram/core/Emitter.ts
@@ -22,7 +22,7 @@ type GenericEventHandler<Events extends Record<EventType, unknown>> =
 	| Handler<Events[keyof Events]>
 	| WildcardHandler<Events>;
 
-export class EventEmitter<Events extends Record<EventType, unknown>> {
+export class Emitter<Events extends Record<EventType, unknown>> {
 	
 	/**
 	 * A Map of event names to registered handler functions.
diff --git a/miniprogram/core/Logger.ts b/miniprogram/core/Logger.ts
index 5b745bb..14878e5 100644
--- a/miniprogram/core/Logger.ts
+++ b/miniprogram/core/Logger.ts
@@ -782,7 +782,7 @@ class StatusLabel {
      * 失败
      */
     static readonly Failed = new LogLabel(
-        "×", new LogStyle().setBlank("0 4px").setBorder("1000px", "1px solid red").setColor("red")
+        "x", new LogStyle().setBlank("0 4px").setBorder("1000px", "1px solid red").setColor("red")
     );
 }
 
diff --git a/miniprogram/core/Module.ts b/miniprogram/core/Module.ts
index 59f62a5..61610ce 100644
--- a/miniprogram/core/Module.ts
+++ b/miniprogram/core/Module.ts
@@ -1,4 +1,4 @@
-import { EventEmitter, EventType } from "./EventEmitter";
+import { Emitter, EventType } from "./Emitter";
 import { Logger, LogLabel, LogStyle, LevelLogLabel } from "./Logger";
 
 /**
@@ -62,7 +62,7 @@ class Modular<
     DEP extends Depends<M> = Depends<M>,
     E   extends Record<EventType, unknown> = Record<EventType, unknown>,
     TD  extends IAnyTypeObject = IAnyTypeObject>
-extends EventEmitter<E>
+extends Emitter<E>
 implements WXContext<TD, IAnyTypeObject> {
 
     // [x:string]: any;