diff --git a/networking b/networking
deleted file mode 100644
index 32ee0f3..0000000
--- a/networking
+++ /dev/null
@@ -1,6 +0,0 @@
-# this file ia a backup file about how to browser over the GFW in china 
-# with this plugin in chrome, we can enjoy the fun of Internet in foreign countries.
-# since usge is inside the plugin, we do not repeatedly write the introduce to usage here
-# in the plugin, you can see a clear usage with picture step by step, just do it one by one 
-# finally, you are enable to go tho Google and outside sites.
-# have a good day