diff --git a/README.md b/README.md
index 2221eaa..b51d7af 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # BUPT-Homework
 
+<a href="https://info.flagcounter.com/jIiM"><img src="https://s01.flagcounter.com/count2/jIiM/bg_161821/txt_C6C8D1/border_161821/columns_2/maxflags_5/viewers_0/labels_0/pageviews_0/flags_0/percent_0/" alt="Flag Counter" border="0"></a>
+
 ## Introduction
 
 This is my repository for the BUPT-Homework project.