diff --git a/spark-submit.sh b/spark-submit.sh
index 2af30ab..748ea0a 100644
--- a/spark-submit.sh
+++ b/spark-submit.sh
@@ -1,4 +1,9 @@
-#!/bin/bash
+#!/usr/bin/env bash
+
+export HADOOP_CONF_DIR=$HOME/hadoop/conf
+export HADOOP_HOME=$HOME/hadoop
+export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$HADOOP_HOME/lib/native
+export PYTHONIOENCODING=utf8
 
 $HOME/spark/bin/spark-submit\
  --master local[*]\