diff --git a/doc/docs/files/10092_接口限流.md b/doc/docs/files/10092_接口限流.md
index 2c36cd00..8f1c9ef8 100644
--- a/doc/docs/files/10092_接口限流.md
+++ b/doc/docs/files/10092_接口限流.md
@@ -67,15 +67,14 @@ spring.redis.host=127.0.0.1
 spring.redis.port=6379
 ```
 
-- ZuulConfig.java中添加如下代码：
+- 在启动类中添加如下代码：
 
 ```java
 @Autowired
 private RedisTemplate redisTemplate;
 
-@Override
-protected void doAfter() {
-    super.doAfter();
+@PostConstruct
+public void doAfter() {
     ApiConfig.getInstance().setLimitManager(new RedisLimitManager(redisTemplate));
 }
 ```