diff --git a/ModifyFilename.py b/ModifyFilename.py
index 466782f1..e05e57b6 100644
--- a/ModifyFilename.py
+++ b/ModifyFilename.py
@@ -7,5 +7,4 @@
         end_dir = os.listdir(path)
         for i in range(len(end_dir)):
             newname = end_dir[i][0:50]
-            os.rename(os.path.join(path, end_dir[
-                      i]), os.path.join(path, newname))
+            os.rename(os.path.join(path, end_dir[i]), os.path.join(path, newname))
diff --git a/README.md b/README.md
index 005335e5..70584629 100644
--- a/README.md
+++ b/README.md
@@ -59,3 +59,4 @@
 - 8.[读写excel](https://github.com/injetlee/demo/blob/master/readExcel.py)
 
 - 9.[下载必应首页图片,只下载当天的，一张。](https://github.com/injetlee/Python/blob/master/biyingSpider.py)
+