diff --git a/__init__.robot b/__init__.robot
index f02700a..c014232 100755
--- a/__init__.robot
+++ b/__init__.robot
@@ -3,6 +3,5 @@ Library           DatabaseLibrary
 Library           RequestsLibrary
 Library           Collections
 Library           urllib3
-
-*** Variables ***
-${img}            https://qncloudprintfiletest.oss-cn-shenzhen.aliyuncs.com/cloudprint/1632378545847.jpg
+Library           DateTime
+Library           ExcelLibrary