diff --git a/Architecture.md b/Architecture.md
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--- a/Architecture.md
+++ b/Architecture.md
@@ -1,5 +1,8 @@
 Welcome to the kubevpn wiki!
 
 ## Architecture
-connect mode: create a tunnel with port-forward, add route to virtual interface, like tun0, forward taffic thougth tunnel to remote traffic manager.  
-reverse mode: base on connect mode, inject a container to controller, use iptables to block all inbound traffic and forward to local thougth tunnel
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+### Connect mode
+create a tunnel with port-forward, add route to virtual interface, like tun0, forward taffic thougth tunnel to remote traffic manager.  
+
+### Reverse mode
+base on connect mode, inject a container to controller, use iptables to block all inbound traffic and forward to local thougth tunnel.
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