diff --git a/shell/task.sh b/shell/task.sh
index 0d3c31f1..2d287a61 100755
--- a/shell/task.sh
+++ b/shell/task.sh
@@ -72,8 +72,8 @@ done
 [[ "$show_log" == "true" ]] && shift $(($OPTIND - 1))
 
 format_params "$@"
-define_program "$params"
-handle_log_path "$params"
+define_program "$@"
+handle_log_path "$@"
 
 eval . $dir_shell/otask.sh "$params" "$cmd"
 [[ -f "$dir_log/$log_path" ]] && cat "$dir_log/$log_path"