Index: arms/html/detail/page-sidebar.html
===================================================================
diff -u -r5952f8cab8e276ad5c37756e1d2df10b2614cb6d -rdd50c5ae2b742abbededb279ff91f7294720f2f0
--- arms/html/detail/page-sidebar.html	(.../page-sidebar.html)	(revision 5952f8cab8e276ad5c37756e1d2df10b2614cb6d)
+++ arms/html/detail/page-sidebar.html	(.../page-sidebar.html)	(revision dd50c5ae2b742abbededb279ff91f7294720f2f0)
@@ -95,7 +95,7 @@
 					class=""
 					id="sidebar_menu_community_home">
 					<a  href="#"
-                        onclick="gnuboardLink('index')"
+                        onclick="gnuboardIndex()"
 						style="padding: 4px 10px 4px 15px; !important;">
 						Community
 					</a>
Index: reference/jquery-plugins/select2-4.0.13/src/scss/theme/default/layout.scss
===================================================================
diff -u -r7b9fd2e4cfa13de9edaea57bbc8d83bf24c58d35 -rdd50c5ae2b742abbededb279ff91f7294720f2f0
--- reference/jquery-plugins/select2-4.0.13/src/scss/theme/default/layout.scss	(.../layout.scss)	(revision 7b9fd2e4cfa13de9edaea57bbc8d83bf24c58d35)
+++ reference/jquery-plugins/select2-4.0.13/src/scss/theme/default/layout.scss	(.../layout.scss)	(revision dd50c5ae2b742abbededb279ff91f7294720f2f0)
@@ -1552,4 +1552,16 @@
 	params["mode"] = "detail";
 
 	location.href = `/php/gnuboard5/bbs/board.php?${new URLSearchParams(params).toString()}`;
+}
+
+function gnuboardIndex() {
+	const params = {};
+
+	window.location.search.replace(/[?&]+([^=&]+)=([^&]*)/gi, (str, key, value) => {
+		params[key] = value;
+	});
+	params["page"] = "index";
+	params["mode"] = "detail";
+
+	location.href = `/php/gnuboard5/index.php?${new URLSearchParams(params).toString()}`;
 }
\ No newline at end of file