diff --git a/README.md b/README.md
index aa76880..c09b487 100644
--- a/README.md
+++ b/README.md
@@ -156,9 +156,10 @@ To submit bug reports or improvement ideas, please ask Hui [lanhui at zjnu.edu.c
 
 
 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.
 
-  A: You missed two folders `css` and `font-awesome`.  These folders include third-party js or css files and therefore are not included.
-  
+1. Q: What if I do not have any information about the `lrr` database?
+   A: You could use `lrr(1).sql` or `lrr_database.sql`.  It seems `lrr(1).sql` is more complete.