diff --git a/DR-start.py b/DR-start.py
index d727445..a92ec5a 100644
--- a/DR-start.py
+++ b/DR-start.py
@@ -10,7 +10,7 @@ import cProfile
 import traceback
 
 hi = """Difficult Rocket is writen by shenjackyuanjie
-mail: 3695888@qq.com or shyj3695888@163.com
+email: 3695888@qq.com or shyj3695888@163.com
 QQ: 3695888"""
 
 errors = {
diff --git a/DR.py b/DR.py
index ade7489..15d2b81 100644
--- a/DR.py
+++ b/DR.py
@@ -1,7 +1,7 @@
 # -*- coding: utf-8 -*-
 """
 writen by shenjackyuanjie
-mail: 3695888@qq.com
+email: 3695888@qq.com
 """
 import os
 import sys
@@ -13,7 +13,7 @@ import traceback
 # TODO 可自定义工作路径
 
 hi = """Difficult Rocket is writen by shenjackyuanjie
-mail: 3695888@qq.com or shyj3695888@163.com
+email: 3695888@qq.com or shyj3695888@163.com
 QQ: 3695888"""
 
 error_format = {