diff --git a/examples/2hosts/table.csv b/examples/2hosts/table.csv
index 40f490a..4d1ec61 100644
--- a/examples/2hosts/table.csv
+++ b/examples/2hosts/table.csv
@@ -1,3 +1,3 @@
-Name,Role,Adapter,Interface,Network,Network IP,Mask,Device IP,Default Gateway
-PC1,Host,Adapter1,eth1,A,10.0.0.0,/24,10.0.0.1,0.0.0.0
-PC2,Host,Adapter1,eth1,A,10.0.0.0,/24,10.0.0.2,0.0.0.0
\ No newline at end of file
+Name,Role,Adapter,Interface,Network,Network IP,Mask,Device IP
+PC1,Host,Adapter1,eth1,A,10.0.0.0,/24,10.0.0.1
+PC2,Host,Adapter1,eth1,A,10.0.0.0,/24,10.0.0.2
\ No newline at end of file
diff --git a/examples/2hostsswitch/table.csv b/examples/2hostsswitch/table.csv
deleted file mode 100644
index 366d076..0000000
--- a/examples/2hostsswitch/table.csv
+++ /dev/null
@@ -1,10 +0,0 @@
-Name,Role,Adapter,Interface,Parent Interface,Slave Interfaces,Network,VLAN,Network IP,Mask,Device IP,Default Gateway
-PC1,Host,Adapter1,eth1,,,A,,,,,
-PC1,Host,,vlan7,eth1,,,7,10.10.10.0,/24,10.10.10.7,0.0.0.0
-PC2,Host,Adapter1,eth1,,,B,,,,,
-PC2,Host,,vlan9,eth1,,,9,10.10.10.0,/24,10.10.10.9,0.0.0.0
-com,Switch,Adapter1,eth1,,,A,7,,,,
-com,Switch,Adapter2,eth2,,,B,9,,,,
-com,Switch,,vlan7,eth1,,,,,,,
-com,Switch,,vlan9,eth2,,,,,,,
-com,Switch,,bridge,,"vlan7,vlan9",,,,,,wa
\ No newline at end of file
diff --git a/examples/3hosts/table.csv b/examples/3hosts/table.csv
index 8c71445..28350c3 100644
--- a/examples/3hosts/table.csv
+++ b/examples/3hosts/table.csv
@@ -1,6 +1,5 @@
-Name,Role,Adapter,Interface,Network,Network IP,Mask,Device IP,Default Gateway
-PC1,Host,Adapter1,uplink,main,10.0.12.0,/24,10.0.12.1,0.0.0.0
-PC1,Host,,lo,,127.0.0.0,/8,127.1.1.1,
-PC2,Host,Adapter1,uplink,main,10.0.12.0,/24,10.0.12.2,0.0.0.0
-PC3,Host,Adapter1,uplink,main,10.0.12.0,/24,10.0.12.3,0.0.0.0
-
+Name,Role,Adapter,Interface,Network,Network IP,Mask,Device IP
+PC1,Host,Adapter1,uplink,main,10.0.12.0,/24,10.0.12.1
+PC1,Host,,lo,,127.0.0.0,/8,127.1.1.1
+PC2,Host,Adapter1,uplink,main,10.0.12.0,/24,10.0.12.2
+PC3,Host,Adapter1,uplink,main,10.0.12.0,/24,10.0.12.3
diff --git a/examples/4hosts2switchs/table.csv b/examples/4hosts2switchs/table.csv
deleted file mode 100644
index d7b5b97..0000000
--- a/examples/4hosts2switchs/table.csv
+++ /dev/null
@@ -1,11 +0,0 @@
-Name,Role,Adapter,Interface,Network,VLAN,Network IP,Mask,Device IP,Default Gateway
-PC1,Host,Adapter1,eth1,A,4,10.0.0.0,/24,10.0.0.1,0.0.0.0
-PC2,Host,Adapter1,eth1,B,2,10.0.0.0,/24,10.0.0.2,0.0.0.0
-PC3,Host,Adapter1,eth1,C,3,10.0.0.0,/24,10.0.0.3,0.0.0.0
-PC4,Host,Adapter1,eth1,D,4,10.0.0.0,/24,10.0.0.4,0.0.0.0
-com_left,Switch,Adapter1,eth1,tr,trunk,,,,
-com_left,Switch,Adapter2,eth2,A,4,,,,
-com_left,Switch,Adapter3,eth3,B,2,,,,
-com_right,Switch,Adapter1,eth1,tr,trunk,,,,
-com_right,Switch,Adapter2,eth2,D,4,,,,
-com_right,Switch,Adapter3,eth3,C,3,,,,
\ No newline at end of file
diff --git a/examples/bridge/table.csv b/examples/bridge/table.csv
index 20bb2b7..bdfefbf 100644
--- a/examples/bridge/table.csv
+++ b/examples/bridge/table.csv
@@ -1,6 +1,6 @@
-Name,Role,Adapter,Interface,Interface Type,Slave Interfaces,Network,VLAN,Network IP,Mask,Device IP,Default Gateway
-srv,Host,Adapter1,eth1,,,net1,,10.0.0.0,/24,10.0.0.1,
-client,Host,Adapter1,eth1,,,net2,,10.0.0.0,/24,10.0.0.2,
-bridge,Switch,Adapter1,eth1,,,net1,,,,,
-bridge,Switch,Adapter2,eth2,,,net2,,,,,
-bridge,Switch,,br0,bridge,"eth1,eth2",,,,,,
+Name,Role,Adapter,Interface,Slave Interfaces,Network,Network IP,Mask,Device IP
+srv,Host,Adapter1,eth1,,net1,10.0.0.0,/24,10.0.0.1
+client,Host,Adapter1,eth1,,net2,10.0.0.0,/24,10.0.0.2
+bridge,Switch,Adapter1,eth1,,net1,,,
+bridge,Switch,Adapter2,eth2,,net2,,,
+bridge,Switch,,br0,"eth1,eth2",,,,