diff --git a/lib/AppLoader.js b/lib/AppLoader.js
index e1db424..0ff4eb0 100644
--- a/lib/AppLoader.js
+++ b/lib/AppLoader.js
@@ -43,6 +43,10 @@ class AppLoader extends types_1.AppLoader {
      * @param handler 内部错误处理器
      */
     registerInternalErrorHandler(handler) {
+        // 检查有没有名称重复
+        if (this.internalErrorHandlers.find(h => h.name === handler.name)) {
+            throw new Error(`内部错误处理器名称重复: ${handler.name}`);
+        }
         this.internalErrorHandlers.push(handler);
     }
     /**
@@ -54,7 +58,8 @@ class AppLoader extends types_1.AppLoader {
             return new Promise(async (resolve) => {
                 try {
                     const ctx = await this.makeContext();
-                    handler(ctx, type, message, errorToPublish);
+                    console.log(`调用internalErrorHandler【${handler.name}】处理内部错误事件`);
+                    handler.handle(ctx, type, message, errorToPublish);
                 }
                 catch (e) {
                     console.error('执行internalErrorHandler时出错', e);
diff --git a/lib/types/index.d.ts b/lib/types/index.d.ts
index 37d97a4..b5e7060 100644
--- a/lib/types/index.d.ts
+++ b/lib/types/index.d.ts
@@ -2,5 +2,8 @@ import { BaseEntityDict } from "oak-domain";
 import { AsyncContext } from "oak-domain/lib/store/AsyncRowStore";
 import { EntityDict } from "oak-domain/lib/types";
 export type InternalErrorType = 'aspect' | 'trigger' | 'watcher' | 'timer' | 'checkpoint';
-export type InternalErrorHandler<ED extends EntityDict & BaseEntityDict, Cxt extends AsyncContext<ED>> = (ctx: Cxt, type: InternalErrorType, message: string, err: Error) => Promise<void>;
+export type InternalErrorHandler<ED extends EntityDict & BaseEntityDict, Cxt extends AsyncContext<ED>> = {
+    name: string;
+    handle: (ctx: Cxt, type: InternalErrorType, message: string, err: Error) => Promise<void>;
+};
 export type ExceptionPublisher = (type: string, message: string, err: any) => Promise<void>;
diff --git a/src/AppLoader.ts b/src/AppLoader.ts
index 8116936..4d16c3c 100644
--- a/src/AppLoader.ts
+++ b/src/AppLoader.ts
@@ -52,6 +52,10 @@ export class AppLoader<ED extends EntityDict & BaseEntityDict, Cxt extends Backe
      * @param handler 内部错误处理器
      */
     public registerInternalErrorHandler(handler: InternalErrorHandler<ED, Cxt>) {
+        // 检查有没有名称重复
+        if (this.internalErrorHandlers.find(h => h.name === handler.name)) {
+            throw new Error(`内部错误处理器名称重复: ${handler.name}`);
+        }
         this.internalErrorHandlers.push(handler);
     }
 
@@ -65,7 +69,8 @@ export class AppLoader<ED extends EntityDict & BaseEntityDict, Cxt extends Backe
                 return new Promise<void>(async (resolve) => {
                     try {
                         const ctx = await this.makeContext();
-                        handler(ctx, type, message, errorToPublish);
+                        console.log(`调用internalErrorHandler【${handler.name}】处理内部错误事件`);
+                        handler.handle(ctx, type, message, errorToPublish);
                     } catch (e) {
                         console.error('执行internalErrorHandler时出错', e);
                     } finally {
diff --git a/src/types/index.ts b/src/types/index.ts
index a9a6865..a580e6d 100644
--- a/src/types/index.ts
+++ b/src/types/index.ts
@@ -3,5 +3,8 @@ import { AsyncContext } from "oak-domain/lib/store/AsyncRowStore";
 import { EntityDict, OakException } from "oak-domain/lib/types";
 
 export type InternalErrorType = 'aspect' | 'trigger' | 'watcher' | 'timer' | 'checkpoint'
-export type InternalErrorHandler<ED extends EntityDict & BaseEntityDict, Cxt extends AsyncContext<ED>> = (ctx: Cxt, type: InternalErrorType, message:string, err: Error) => Promise<void>;
+export type InternalErrorHandler<ED extends EntityDict & BaseEntityDict, Cxt extends AsyncContext<ED>> = {
+    name: string;
+    handle: (ctx: Cxt, type: InternalErrorType, message:string, err: Error) => Promise<void>;
+}
 export type ExceptionPublisher = (type: string, message: string, err: any) => Promise<void>;
\ No newline at end of file