diff --git a/docker-compose.yml b/docker-compose.yml
index 190d03b..acad8ba 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,6 +1,7 @@
 version: "3"
 services:
   bnk-occlum-keyring:
+    # Before changing version numbers, make sure your device is in Standby status, or not registered. Otherwise you will be punished.
     image: boolnetwork/bnk-occlum-keyring-dcap:v0.11.0
     restart: always
     network_mode: "host"