diff --git a/README.md b/README.md
index 489eadf..b6d0e11 100644
--- a/README.md
+++ b/README.md
@@ -15,6 +15,7 @@ Requires: [git](https://git-scm.com), [node](https://nodejs.org), [hexo](https:/
 
 - Clone the repo with git modules
   - `git clone --recurse-submodules https://github.com/developomp/developomp-site.git`
+  - to update: `git submodule foreach git pull origin master`
 - Install dependencies
   - `cd developomp-site/hexo`
   - `yarn` or `npm i`
diff --git a/hexo/themes/icarus b/hexo/themes/icarus
index 5e5d6e7..645cffa 160000
--- a/hexo/themes/icarus
+++ b/hexo/themes/icarus
@@ -1 +1 @@
-Subproject commit 5e5d6e77d063559ce49f7e972204467e91f4927c
+Subproject commit 645cffa7a885409f6959a0263410015c1c486c30