diff --git a/dotfiles/fish/config.fish b/dotfiles/fish/config.fish
index 428fa5c..cfbf773 100644
--- a/dotfiles/fish/config.fish
+++ b/dotfiles/fish/config.fish
@@ -7,3 +7,8 @@ end
 
 # opam configuration
 source /home/qwjyh/.opam/opam-init/init.fish > /dev/null 2> /dev/null; or true
+
+# julia
+# to solve Graphic Card driver problem
+export LD_PRELOAD=/usr/lib64/libstdc++.so.6
+