diff --git a/conf/cas/server.keystore b/conf/cas/server.keystore
deleted file mode 100644
index b85ed40..0000000
Binary files a/conf/cas/server.keystore and /dev/null differ
diff --git a/conf/cas/thekeystore b/conf/cas/thekeystore
new file mode 100644
index 0000000..20c5d2d
Binary files /dev/null and b/conf/cas/thekeystore differ
diff --git a/docker-compose.yml b/docker-compose.yml
index de53fe4..65e8e42 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -7,6 +7,7 @@ networks:
             config:
                 - subnet: 172.172.0.0/24
 services:
+    #casuser Mellon
     cas:
         image: apereo/cas:6.3.5
         restart: always
@@ -14,7 +15,7 @@ services:
             - 9880:8080
             - 8443:8443
         volumes: 
-            - ./conf/cas/server.keystore:/etc/cas/thekeystore
+            - ./conf/cas/thekeystore:/etc/cas/thekeystore
         command: ["/bin/sh", "/cas-overlay/bin/run-cas.sh"]
     frp:
         image: snowdreamtech/frpc:0.37.0