diff --git a/maxkey-web-maxkey/src/main/java/org/maxkey/MaxKeyMvcConfig.java b/maxkey-web-maxkey/src/main/java/org/maxkey/MaxKeyMvcConfig.java
index 0e0c7c5a5..4ab38e687 100644
--- a/maxkey-web-maxkey/src/main/java/org/maxkey/MaxKeyMvcConfig.java
+++ b/maxkey-web-maxkey/src/main/java/org/maxkey/MaxKeyMvcConfig.java
@@ -86,12 +86,12 @@ public class MaxKeyMvcConfig implements WebMvcConfigurer {
                 .addPathPatterns("/authz/cas/login")
                 .addPathPatterns("/authz/cas/login/")
                 .addPathPatterns("/authz/cas/granting/*")
-                
+                //cas1.0 validate
                 .excludePathPatterns("/authz/cas/validate")
-                
+                //cas2.0 Validate
                 .excludePathPatterns("/authz/cas/serviceValidate")
                 .excludePathPatterns("/authz/cas/proxyValidate")
-                
+                //cas3.0 Validate
                 .excludePathPatterns("/authz/cas/p3/serviceValidate")
                 .excludePathPatterns("/authz/cas/p3/proxyValidate")