diff --git a/packages/core/pipeline/src/plugin/test/echo-plugin.ts b/packages/core/pipeline/src/plugin/test/echo-plugin.ts
deleted file mode 100644
index 539e4b71..00000000
--- a/packages/core/pipeline/src/plugin/test/echo-plugin.ts
+++ /dev/null
@@ -1,25 +0,0 @@
-import { ITaskPlugin } from "../api.js";
-import { IsTaskPlugin, TaskInput } from "../decorator.js";
-
-@IsTaskPlugin({
-  name: "EchoPlugin",
-  title: "测试插件",
-  desc: "test",
-})
-export class EchoPlugin implements ITaskPlugin {
-  @TaskInput({
-    title: "测试属性",
-    component: {
-      name: "text",
-    },
-  })
-  test?: string;
-
-  onInstance(): Promise<void> {
-    throw new Error("Method not implemented.");
-  }
-
-  async execute(): Promise<void> {
-    return Promise.resolve(undefined);
-  }
-}
diff --git a/packages/core/pipeline/test/echo-plugin.ts b/packages/core/pipeline/test/echo-plugin.ts
deleted file mode 100644
index da77790d..00000000
--- a/packages/core/pipeline/test/echo-plugin.ts
+++ /dev/null
@@ -1,27 +0,0 @@
-import { Autowire, IsTaskPlugin, ITaskPlugin, TaskInput, TaskOutput } from "../src";
-
-@IsTaskPlugin({
-  name: "EchoPlugin",
-  title: "测试插件【echo】",
-})
-export class EchoPlugin implements ITaskPlugin {
-  @TaskInput({
-    title: "cert",
-    component: {
-      name: "pi-output-selector",
-    },
-    helper: "输出选择",
-  })
-  cert!: any;
-
-  @TaskOutput({
-    title: "cert info",
-  })
-  certInfo!: any;
-
-  // eslint-disable-next-line @typescript-eslint/no-empty-function
-  async onInstance(): Promise<void> {}
-  async execute(): Promise<void> {
-    console.log("input :cert", this.cert);
-  }
-}