diff --git a/osal/linux/os_log.cpp b/osal/linux/os_log.cpp
index 3688d54c..877e6aea 100644
--- a/osal/linux/os_log.cpp
+++ b/osal/linux/os_log.cpp
@@ -39,13 +39,18 @@ static SyslogWrapper syslog_wrapper;
 
 SyslogWrapper::SyslogWrapper()
 {
-    int option = LOG_PID | LOG_CONS;
-    RK_U32 syslog_perror = 0;
+    int option = LOG_PID;
+    RK_U32 syslog_perror = 1;
+    RK_U32 syslog_cons = 0;
 
-    os_get_env_u32("mpp_syslog_perror", &syslog_perror, 0);
+    os_get_env_u32("mpp_syslog_perror", &syslog_perror, 1);
     if (syslog_perror)
         option |= LOG_PERROR;
 
+    os_get_env_u32("mpp_syslog_cons", &syslog_cons, 0);
+    if (syslog_cons)
+        option |= LOG_CONS;
+
     openlog("mpp", option, LOG_USER);
 }