diff --git a/components/common/Button.module.css b/components/common/Button.module.css
index f4fd8546d5..b911095f51 100644
--- a/components/common/Button.module.css
+++ b/components/common/Button.module.css
@@ -50,7 +50,8 @@
   background: var(--gray800);
 }
 
-.danger {
+.danger,
+.danger:active {
   color: var(--gray50);
   background: var(--red500);
 }
@@ -59,7 +60,9 @@
   background: var(--red400);
 }
 
-.light {
+.light,
+.light:active {
+  color: var(--gray900);
   background: transparent;
 }
 
diff --git a/lib/url.js b/lib/url.js
index 49acedf755..500736f9d8 100644
--- a/lib/url.js
+++ b/lib/url.js
@@ -14,7 +14,7 @@ export function getDomainName(str) {
   }
 }
 
-export function getQueryString(params) {
+export function getQueryString(params = {}) {
   const map = Object.keys(params).reduce((arr, key) => {
     if (params[key] !== undefined) {
       return arr.concat(`${key}=${encodeURIComponent(params[key])}`);
diff --git a/package.json b/package.json
index ed4e470de1..107d7dab58 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "umami",
-  "version": "0.55.0",
+  "version": "0.56.0",
   "description": "A simple, fast, website analytics alternative to Google Analytics. ",
   "author": "Mike Cao <mike@mikecao.com>",
   "license": "MIT",