diff --git a/themes/gravis.zsh-theme b/themes/gravis.zsh-theme
new file mode 100644
index 000000000..df872d3bb
--- /dev/null
+++ b/themes/gravis.zsh-theme
@@ -0,0 +1,20 @@
+#RVM settings
+if [[ -s ~/.rvm/scripts/rvm ]] ; then 
+  RPS1="%{$fg[yellow]%}rvm:%{$reset_color%}%{$fg[red]%}\$(~/.rvm/bin/rvm-prompt)%{$reset_color%} $EPS1"
+fi
+
+ZSH_THEME_GIT_PROMPT_PREFIX="%{$reset_color%}%{$fg[green]%}["
+ZSH_THEME_GIT_PROMPT_SUFFIX="]%{$reset_color%}"
+ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[red]%}*%{$reset_color%}"
+ZSH_THEME_GIT_PROMPT_CLEAN=""
+
+#Customized git status, oh-my-zsh currently does not allow render dirty status before branch
+git_custom_status() {
+  local cb=$(current_branch)
+  if [ -n "$cb" ]; then
+    echo "$ZSH_THEME_GIT_PROMPT_PREFIX$(current_branch)$(parse_git_dirty)$ZSH_THEME_GIT_PROMPT_SUFFIX"
+  fi
+}
+
+PROMPT='%{$fg[cyan]%}[%m:%~% ]$(git_custom_status)%{$reset_color%}%B$%b '
+RPROMPT=$RPS1' [%*]'