diff --git a/sgit b/sgit
index 0d16589..b963512 100755
--- a/sgit
+++ b/sgit
@@ -2,9 +2,18 @@
 
 set -ex
 
-[ -n $"{1}" ] && git config --global user.email "${1}"
+if [[ "--help" == "${1}" ]]; then
+echo "bash ./sgit user.email commit"
+fi
+
+if [[ -z "${2}" ]]; then
+echo "Bitte commit angeben!!!"
+exit 1
+fi
+
+git config --global user.email "${1}"
 git add --all
-git commit --all -m fix
+git commit --all -m "${2}"
 git push
 git show
 git status