diff --git a/hsweb-authorization/hsweb-authorization-api/src/main/java/org/hswebframework/web/authorization/listener/event/AbstractAuthorizationEvent.java b/hsweb-authorization/hsweb-authorization-api/src/main/java/org/hswebframework/web/authorization/listener/event/AbstractAuthorizationEvent.java
index b0918b4e0..db87228d1 100644
--- a/hsweb-authorization/hsweb-authorization-api/src/main/java/org/hswebframework/web/authorization/listener/event/AbstractAuthorizationEvent.java
+++ b/hsweb-authorization/hsweb-authorization-api/src/main/java/org/hswebframework/web/authorization/listener/event/AbstractAuthorizationEvent.java
@@ -57,7 +57,7 @@ public abstract class AbstractAuthorizationEvent extends ApplicationEvent implem
     }
 
     @SuppressWarnings("unchecked")
-    protected <T> Optional<T> getParameter(String name) {
+    public  <T> Optional<T> getParameter(String name) {
         return Optional.ofNullable((T) parameterGetter.apply(name));
     }