diff --git a/packages/core/pipeline/src/core/exceptions.ts b/packages/core/pipeline/src/core/exceptions.ts
index a63a3fc0..38366444 100644
--- a/packages/core/pipeline/src/core/exceptions.ts
+++ b/packages/core/pipeline/src/core/exceptions.ts
@@ -1,4 +1,4 @@
-import { ResultError } from "../dt/index.js";
+import type { ResultError } from "../dt/index.js";
 
 export class CancelError extends Error {
   constructor(message: string) {
diff --git a/packages/core/pipeline/src/core/executor.ts b/packages/core/pipeline/src/core/executor.ts
index c7409ddf..40837d7d 100644
--- a/packages/core/pipeline/src/core/executor.ts
+++ b/packages/core/pipeline/src/core/executor.ts
@@ -1,4 +1,4 @@
-import { ConcurrencyStrategy, NotificationWhen, Pipeline, ResultType, Runnable, RunStrategy, Stage, Step, Task } from "../dt/index.js";
+import { ConcurrencyStrategy, NotificationWhen, Pipeline, ResultType, Runnable, RunStrategy, Stage, Step, Task, ResultError } from "../dt/index.js";
 import { RunHistory, RunnableCollection } from "./run-history.js";
 import { AbstractTaskPlugin, PluginDefine, pluginRegistry, TaskInstanceContext, UserInfo } from "../plugin/index.js";
 import { ContextFactory, IContext } from "./context.js";
@@ -19,16 +19,6 @@ export type SysInfo = {
   title?: string;
 };
 
-export type ResultError = {
-  e: any;
-  returnType: ResultType;
-  runnable: Runnable;
-};
-export type ResultErrors = {
-  resultType: ResultType;
-  errors: ResultError[];
-};
-
 export type ExecutorOptions = {
   pipeline: Pipeline;
   storage: IStorage;