diff --git a/README.ko.md b/README.ko.md
index b7cf91d..73746aa 100644
--- a/README.ko.md
+++ b/README.ko.md
@@ -1,8 +1,9 @@
-# QXlsx
+# QXlsx
 
 > *Read this in other languages: [English](README.md), [한국어](README.ko.md)*
 
 ![](image/xlsx-file-format-extension.png)
+![](image/qt-64.png)
 
 ## 엑셀 읽기/쓰기 라이브러리
 
diff --git a/README.md b/README.md
index 9a35690..62bf797 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,9 @@
-# QXlsx
+# QXlsx
 
 > *Read this in other languages: [English](README.md), [한국어](README.ko.md)*
 
 ![](image/xlsx-file-format-extension.png)
+![](image/qt-64.png)
 
 ## Excel reader/writer library