diff --git a/services/hilogd/etc/hilogd.cfg b/services/hilogd/etc/hilogd.cfg
index 65d512644ada9ad975f23b6aa3b11a4004eaece9..d65bb34f25606c677cb46ff3a1571853ff59b8a1 100644
--- a/services/hilogd/etc/hilogd.cfg
+++ b/services/hilogd/etc/hilogd.cfg
@@ -37,7 +37,7 @@
                 "family" : "AF_UNIX",
                 "type" : "SOCK_SEQPACKET",
                 "protocol" : "default",
-                "permissions" : "0666",
+                "permissions" : "0600",
                 "uid" : "logd",
                 "gid" : "log",
                 "option" : [