diff --git a/config.fish b/config.fish
index ad369a7..b107cec 100644
--- a/config.fish
+++ b/config.fish
@@ -95,8 +95,10 @@ alias nshell "nix-shell --run fish"
 # opam configuration
 source /home/andr3/.opam/opam-init/init.fish > /dev/null 2> /dev/null; or true
 
-if ! test $NOT_SAFE
-    if ! test -n "$IN_NIX_SHELL"
-        hyfetch
+if status is-interactive
+    if ! test $NOT_SAFE
+        if ! test -n "$IN_NIX_SHELL"
+            hyfetch
+        end
     end
 end
diff --git a/fish_variables b/fish_variables
index 3b250f6..954fe3a 100755
--- a/fish_variables
+++ b/fish_variables
@@ -7,7 +7,7 @@ SETUVAR _fisher_plugins:jorgebucaran/nvm\x2efish
 SETUVAR _fisher_upgraded_to_4_4:\x1d
 SETUVAR fish_color_autosuggestion:BD93F9
 SETUVAR fish_color_cancel:\x2dr
-SETUVAR fish_color_command:F8F8F2
+SETUVAR fish_color_command:36C4FC
 SETUVAR fish_color_comment:6272A4
 SETUVAR fish_color_cwd:green
 SETUVAR fish_color_cwd_root:red
@@ -21,7 +21,7 @@ SETUVAR fish_color_match:\x2d\x2dbackground\x3dbrblue
 SETUVAR fish_color_normal:normal
 SETUVAR fish_color_operator:00a6b2
 SETUVAR fish_color_param:FF79C6
-SETUVAR fish_color_quote:F1FA8C
+SETUVAR fish_color_quote:55CDFD
 SETUVAR fish_color_redirection:8BE9FD
 SETUVAR fish_color_search_match:bryellow\x1e\x2d\x2dbackground\x3dbrblack
 SETUVAR fish_color_selection:white\x1e\x2d\x2dbold\x1e\x2d\x2dbackground\x3dbrblack