diff --git a/.xonshrc b/.xonshrc
index c01e2d2..9e61d99 100644
--- a/.xonshrc
+++ b/.xonshrc
@@ -9,7 +9,6 @@ xontrib load coreutils
 
 # env
 $PATH.insert(0, $HOME+'/bin')
-$PATH.insert(0, $HOME+'/bin')
 $PATH.insert(0, $HOME+'/.local/bin')
 $PATH.insert(0, $HOME+'/.cargo/bin')
 $PATH.insert(0, $HOME+'/.gem/ruby/2.7.0/bin')
@@ -34,6 +33,7 @@ aliases['...'] = 'cd ../.'
 aliases['.3'] = 'cd ../../..'
 aliases['.4'] = 'cd ../../../..'
 aliases['.5'] = 'cd ../../../../..'
+aliases['eurecom'] = 'cd ~/Document/telecom/EURECOM'
 
 # vi = vim
 aliases['vi'] = 'vim'