diff --git a/src/main/resources/webapp/excel-importer-admin/pages/about.jsp b/src/main/resources/webapp/excel-importer-admin/pages/about.jsp
index 352d08f..256a009 100644
--- a/src/main/resources/webapp/excel-importer-admin/pages/about.jsp
+++ b/src/main/resources/webapp/excel-importer-admin/pages/about.jsp
@@ -1 +1,2 @@
-<jsp:include page="/common/jsp/about.jsp" />
\ No newline at end of file
+<%@ page contentType="text/html; charset=UTF-8" %>
+<jsp:include page="/common/jsp/about.jsp"/>
\ No newline at end of file