diff --git a/.env.local b/.env.local
index be1af82d..16f1a9a9 100644
--- a/.env.local
+++ b/.env.local
@@ -1,5 +1,6 @@
 # 环境变量 @see https://www.nextjs.cn/docs/basic-features/environment-variables
-NEXT_PUBLIC_VERSION=4.1.0
+NEXT_PUBLIC_VERSION=4.1.1
+
 
 # 可在此添加环境变量，去掉最左边的（# ）注释即可
 # Notion页面ID,必须
diff --git a/lib/config.js b/lib/config.js
index e2630825..46575239 100644
--- a/lib/config.js
+++ b/lib/config.js
@@ -63,6 +63,9 @@ export const siteConfig = (key, defaultVal = null, extendConfig = null) => {
     return defaultVal
   } else {
     if (typeof val === 'string') {
+      if (val === 'true' || val === 'false') {
+        return JSON.parse(val);
+      }
       return val;
     } else {
       try {
diff --git a/package.json b/package.json
index ca67780c..faaf1aab 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "notion-next",
-  "version": "4.1.0",
+  "version": "4.1.1",
   "homepage": "https://github.com/tangly1024/NotionNext.git",
   "license": "MIT",
   "repository": {