diff --git a/sheet_about.ftl b/sheet_about.ftl
new file mode 100644
index 0000000..b87ecb7
--- /dev/null
+++ b/sheet_about.ftl
@@ -0,0 +1,9 @@
+<#include "header.ftl">
+<@head title="${sheet.title!} - ${blog_title!}" />
+<div class="wrap min">
+    <main>
+        <#include "module/post-module.ftl">
+    </main>
+</div>
+<#include "footer.ftl">
+
diff --git a/source/css/single.css b/source/css/single.css
index 505088b..9551c90 100644
--- a/source/css/single.css
+++ b/source/css/single.css
@@ -424,6 +424,10 @@ main img {
     border-radius:20px;
     padding:10px;
 }
+.dark-theme .post-item{
+    background: #666;
+    border-color: transparent;
+}
 .post-item:last-child{ margin-bottom: 0 }
 
 /* -- 动画 */
diff --git a/source/js/single.js b/source/js/single.js
index 7d669ba..07f6e21 100644
--- a/source/js/single.js
+++ b/source/js/single.js
@@ -127,7 +127,7 @@ var Paul_Single = function (config) {
     // 返回页首
     window.addEventListener("scroll", this.to_top);
     // 如果开启自动夜间模式
- /*   if(config.night){
+    if(config.night){
         var hour = new Date().getHours();
         if(document.cookie.indexOf("night") === -1 && (hour <= 5 || hour >= 22)){
             document.body.classList.add("dark-theme");
@@ -141,7 +141,7 @@ var Paul_Single = function (config) {
         else{
             document.body.classList.remove("dark-theme");
         }
-    }*/
+    }
     // 如果开启复制内容提示
     if(config.copyright){
         document.oncopy = function () {