diff --git a/hsweb-authorization/hsweb-authorization-shiro/src/main/java/org/hswebframework/web/authorization/shiro/boost/DataAccessAnnotationMethodInterceptor.java b/hsweb-authorization/hsweb-authorization-shiro/src/main/java/org/hswebframework/web/authorization/shiro/boost/DataAccessAnnotationMethodInterceptor.java
index 8a4b006d6..deb11278d 100644
--- a/hsweb-authorization/hsweb-authorization-shiro/src/main/java/org/hswebframework/web/authorization/shiro/boost/DataAccessAnnotationMethodInterceptor.java
+++ b/hsweb-authorization/hsweb-authorization-shiro/src/main/java/org/hswebframework/web/authorization/shiro/boost/DataAccessAnnotationMethodInterceptor.java
@@ -67,7 +67,7 @@ public class DataAccessAnnotationMethodInterceptor extends AuthorizingAnnotation
             this.dataAccessController = controller;
         }
 
-        Map<Class<DataAccessController>, DataAccessController> cache = new HashMap<>();
+        final Map<Class<DataAccessController>, DataAccessController> cache = new HashMap<>(128);
 
         @Override
         public void assertAuthorized(Annotation a) throws AuthorizationException {