Large Icon when using Ozh' Admin Drop Down Menu

The Yoast SEO will display a big icon when work with Ozh’ Amdin Drop Down Menu. Anyone got the same issue?

Yoast SEO version 2.3.4
Ozh’ Admin Drop Down Menu Version 3.6.10

Screen capture:

http://s8.postimg.org/l1wsyk1ab/seo.jpg

https://ww.wp.xz.cn/plugins/wordpress-seo/