diff --git a/README.md b/README.md
index 3c2bcf9..aa76880 100644
--- a/README.md
+++ b/README.md
@@ -154,7 +154,11 @@ To submit bug reports or improvement ideas, please ask Hui [lanhui at zjnu.edu.c
 
 ## Frequently Asked Questions
 
-Check FAQ.md (TBA) for details.
+
+1. Q: The web application's front page does not show properly, i.e., elements are not well aligned.
+
+  A: You missed two folders `css` and `font-awesome`.  These folders include third-party js or css files and therefore are not included.
+