diff --git a/doc/docs/files/10089_自定义校验token.md b/doc/docs/files/10089_自定义校验token.md
index 365e77c2..07152ef6 100644
--- a/doc/docs/files/10089_自定义校验token.md
+++ b/doc/docs/files/10089_自定义校验token.md
@@ -34,10 +34,11 @@ public StoryResult token(StoryParam story) {
 `TokenValidator`是一个函数式接口，可以直接使用Lambda表达式，示例代码如下：
 
 ```java
-public class ZuulConfig extends AlipayZuulConfiguration {
+@Component
+public class MyConfig {
 
-    @Override
-    protected void doAfter() {
+    @PostConstruct
+    public void after() {
         ApiConfig.getInstance().setTokenValidator(apiParam -> {
             // 获取客户端传递过来的token
             String token = apiParam.fetchAccessToken();