diff --git a/README.md b/README.md
index d7f941e..28b2ed2 100755
--- a/README.md
+++ b/README.md
@@ -62,6 +62,6 @@ putenv
  php think run     
 
 composer require phpoffice/phpspreadsheet
-
+composer require yzalis/identicon
 php think UserStatisticsHour