diff --git a/README.md b/README.md
index e031b6e..66e9ddd 100644
--- a/README.md
+++ b/README.md
@@ -10,3 +10,5 @@
 2. 支持自定义难度
 3. 支持道具
 
+补一句：就出于兴趣做了几个小时，有 bug 正常哈哈，欢迎 PR~
+
diff --git a/src/pages/IndexPage.vue b/src/pages/IndexPage.vue
index 5f56168..0edd77f 100644
--- a/src/pages/IndexPage.vue
+++ b/src/pages/IndexPage.vue
@@ -30,7 +30,7 @@
     >
       地狱模式
     </a-button>
-    <a-button block style="margin-bottom: 16px" @click="toGamePage(null)">
+    <a-button block style="margin-bottom: 16px" @click="() => toGamePage()">
       自定义
     </a-button>
     <a href="https://github.com/liyupi/yulegeyu" target="_blank">