diff --git a/cdn/theme/github.css b/cdn/theme/github.css
index f49a0d5..1edfbaf 100644
--- a/cdn/theme/github.css
+++ b/cdn/theme/github.css
@@ -716,6 +716,20 @@
     background-color: #21252b !important
 }
 
+.entry-content pre table.hljs-ln::-webkit-scrollbar {
+    height: 10x !important;
+    width: 10x !important;
+    background-color: #1d1f21 !important;
+}
+.entry-content pre table.hljs-ln::-webkit-scrollbar-track {
+    background-color: #41454a;
+}
+.entry-content pre table.hljs-ln::-webkit-scrollbar-thumb {
+    border-radius: 10px !important;
+    -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, .5) !important;
+    background-color: #21252b !important;
+}
+
 .entry-content pre.highlight-wrap code {
     background: #1d1f21;
     color: #fff;
@@ -832,7 +846,7 @@
 }
 
 .entry-content pre .hljs-ln {
-    margin: 6px 0 0 6px !important
+    margin: 6px 0 0 0 !important
 }
 
 .entry-content pre td .hljs-ln-numbers {
@@ -853,8 +867,7 @@
 }
 
 .entry-content pre .hljs-ln-code .hljs-ln-line {
-    margin-left: 6px;
-    padding-left: 16px
+    margin-left: 22px;
 }
 
 .entry-content pre .hljs-ln-code .hljs-ln-line:hover {
diff --git a/options.php b/options.php
index e8ee5e5..16b8296 100644
--- a/options.php
+++ b/options.php
@@ -43,11 +43,11 @@ function optionsframework_options() {
 
 	// 复选框数组
 	$multicheck_array = array(
-		'one' => __('椎名真白', 'options_framework_theme'),
-		'two' => __('时崎狂三', 'options_framework_theme'),
-		'three' => __('西木野真姬', 'options_framework_theme'),
-		'four' => __('黑泽露比', 'options_framework_theme'),
-		'five' => __('渡边曜', 'options_framework_theme')
+		'one' => __('1', 'options_framework_theme'),
+		'two' => __('2', 'options_framework_theme'),
+		'three' => __('3', 'options_framework_theme'),
+		'four' => __('4', 'options_framework_theme'),
+		'five' => __('5', 'options_framework_theme')
 	);
 
 	// 复选框默认值
@@ -59,7 +59,7 @@ function optionsframework_options() {
 	// 背景默认值
 	$background_defaults = array(
 		'color' => '',
-		'image' => '',
+		'image' => 'https://view.moezx.cc/images/2018/12/23/knights-of-the-frozen-throne-8k-qa.jpg',
 		'repeat' => 'repeat',
 		'position' => 'top center',
 		'attachment'=>'scroll' );
@@ -130,7 +130,7 @@ function optionsframework_options() {
         'name' => __("主题风格", 'akina'),
         'id' => 'theme_skin',
         'std' => "#FE9600",
-        'desc' => __('自定义主题颜色（此功能没有优化，建议使用#FE9600）', ''),
+        'desc' => __('自定义主题颜色', ''),
         'type' => "color"
 	);
 	
@@ -263,7 +263,7 @@ function optionsframework_options() {
 		'name' => __('页脚信息', 'options_framework_theme'),
 		'desc' => __('页脚说明文字，支持HTML代码', 'options_framework_theme'),
 		'id' => 'footer_info',
-		'std' => '© 2018',
+		'std' => 'Copyright © by Mashiro All Rights Reserved.',
 		'type' => 'textarea');
 
 	$options[] = array(
@@ -746,7 +746,7 @@ function optionsframework_options() {
         
     $options[] = array(
     'name' => __('关于', 'options_framework_theme'),
-    'desc' => __('Theme Sakura v'.SAKURA_VERSION.'  |  <a href="https://2heng.xin/theme-sakura/">主题说明</a>  |  <a href="https://github.com/mashirozx/Sakura/">源码</a>', 'options_framework_theme'),
+    'desc' => __('Theme Sakura v'.SAKURA_VERSION.'  |  <a href="https://2heng.xin/theme-sakura/">主题说明</a>  |  <a href="https://github.com/mashirozx/Sakura/">源码</a><a href="https://github.com/mashirozx/Sakura/releases/latest"><img src="https://img.shields.io/github/release/mashirozx/Sakura.svg?style=flat-square" alt="GitHub release"></a>', 'options_framework_theme'),
     'id' => 'theme_intro',
     'std' => '',
     'type' => 'typography ');