diff --git a/misc/cpnetools.sh b/misc/cpnetools.sh
index b737d4d8..b9b633de 100644
--- a/misc/cpnetools.sh
+++ b/misc/cpnetools.sh
@@ -6,6 +6,9 @@ toollist="zip unzip"
 #分发到各个节点,这里分发到nehosts文件中的主机中.
 while read line
   do
+    if [[ "$line" =~ ^[^[:space:]]*# ]]; then
+      continue
+    fi
     user=`echo $line | cut -d " " -f 2`
     ip=`echo $line | cut -d " " -f 1`
     passwd=`echo $line | cut -d " " -f 3`