diff --git a/cap/zx297520v3/src/lynq/lib/liblynq-log/log-riltel/log.cpp b/cap/zx297520v3/src/lynq/lib/liblynq-log/log-riltel/log.cpp
index 581fee8..6256d4f 100755
--- a/cap/zx297520v3/src/lynq/lib/liblynq-log/log-riltel/log.cpp
+++ b/cap/zx297520v3/src/lynq/lib/liblynq-log/log-riltel/log.cpp
@@ -311,6 +311,10 @@
     {
         value = 100;
     }
+    else if( value < 1)
+    {
+        value = 1;
+    }
     snprintf(lynq_syslog_data,sizeof(lynq_syslog_data),"%d",value);//Converts bytes to M
     if (0 != sc_cfg_set("syslog_file_size", lynq_syslog_data))
     {