diff --git a/demo_imgs/opsmanage.png b/demo_imgs/opsmanage.png
index 57a71b70..0cc28563 100644
Binary files a/demo_imgs/opsmanage.png and b/demo_imgs/opsmanage.png differ
diff --git a/requirements.txt b/requirements.txt
index 32d3f8b3..5a14b6be 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,4 +23,5 @@ MySQL-python
 DBUtils
 xlrd
 chardet
-requests
\ No newline at end of file
+requests
+xlwt
\ No newline at end of file