diff --git a/src/main/resources/config/caSign.properties b/src/main/resources/config/caSign.properties
index 0f7c306e..80e683e4 100644
--- a/src/main/resources/config/caSign.properties
+++ b/src/main/resources/config/caSign.properties
@@ -6,6 +6,7 @@ isCaOpen=1
 #caServerPort=8002
 #\u7B7E\u7AE0\u7F16\u53F7
 #signNo=3012E4D7D234DC58
+#\u7B7E\u7AE0\u7BA1\u7406\u540E\u53F0\u8D26\u53F7\uFF1Aoperator \u5BC6\u7801\uFF1A111111
 #\u5916\u7F51\u6D4B\u8BD5
 #ca\u63A5\u53E3ip
 caServerIp=223.70.139.221