diff --git a/src/css/view.css b/src/css/view.css
index 0022347..32075f3 100644
--- a/src/css/view.css
+++ b/src/css/view.css
@@ -1 +1 @@
-html{width:100%;height:100vh}body{display:flex;width:100%;height:100%;line-height:1.25;font-size:14px;color:var(--color-dark-1);background:rgba(255,255,255,0.3)}.app{position:relative;display:flex;width:100%;height:100%}.app .toc{width:260px;height:100%}.app .toc item{display:flex;align-items:center;height:36px;padding:0 12px;border-bottom:1px solid var(--color-plain-1);cursor:pointer}.app .toc item.lev-0{font-weight:bold}.app .toc item.lev-1{padding-left:24px;font-weight:bold}.app .toc item.lev-2{padding-left:36px}.app .toc item.lev-3{padding-left:48px}.app .toc item:hover{color:var(--color-blue-1)}.app .toc item.active{color:#fff;background:var(--color-blue-1)}.app .toc item:last-child{border-bottom:0}.app .chapter-box{flex:1;height:100%;border-left:1px solid var(--color-plain-2)}.app .chapter{display:flex;justify-content:center;padding:8px 24px}.app .chapter .detail{width:100%;max-width:768px;line-height:1.5;font-size:14px}.app .chapter .detail .cover{display:block;width:100%;height:calc(100vh - 16px);-o-object-fit:contain;object-fit:contain}.app .chapter .detail a{text-decoration:underline;color:var(--color-teal-2)}.app .chapter .detail a:hover{color:var(--color-teal-1);text-decoration:none}.app .chapter .detail em,.app .chapter .detail del{color:var(--color-grey-2)}.app .chapter .detail strong,.app .chapter .detail strong em,.app .chapter .detail strong{color:var(--color-dark-3)}.app .chapter .detail a strong,.app .chapter .detail a em{color:inherit}.app .chapter .detail em,.app .chapter .detail strong,.app .chapter .detail del{padding:0 2px}.app .chapter .detail img{max-width:100%}.app .chapter .detail blockquote{margin:10px 0;padding:5px 10px;line-height:1.5;border-left:5px solid var(--color-teal-1);background:#f2faf7;color:var(--color-grey-2)}.app .chapter .detail blockquote p{margin:0}.app .chapter .detail code{display:inline;margin:0 2px;padding:0 2px;color:var(--color-orange-3);background:var(--color-plain-1);border-radius:2px;font-family:Menlo, Monaco, Consolas, 'Courier New', monospace}.app .chapter .detail>p{margin:12px 0}.app .chapter .detail ol{margin-left:1em;list-style:decimal outside none}.app .chapter .detail ul{margin-left:1em;list-style:disc outside none}.app .chapter .detail li{margin:0.5em 0}.app .chapter .detail li ol{margin-left:1em}.app .chapter .detail li ul{margin-left:1em;list-style-type:circle}.app .chapter .detail li ol ul,.app .chapter .detail li ul ul{list-style-type:square}.app .chapter .detail h1,.app .chapter .detail h2,.app .chapter .detail h3,.app .chapter .detail h4,.app .chapter .detail h5,.app .chapter .detail h6{margin:15px 0;line-height:2;font-weight:bold;font-size:16px}.app .chapter .detail h1 code,.app .chapter .detail h2 code,.app .chapter .detail h3 code,.app .chapter .detail h4 code,.app .chapter .detail h5 code,.app .chapter .detail h6 code{background:none}.app .chapter .detail h1 a,.app .chapter .detail h2 a,.app .chapter .detail h3 a,.app .chapter .detail h4 a,.app .chapter .detail h5 a,.app .chapter .detail h6 a{text-decoration:none;color:#333}.app .chapter .detail h3 a::before,.app .chapter .detail h4 a::before,.app .chapter .detail h5 a::before,.app .chapter .detail h6 a::before{content:'∮ ';color:var(--color-teal-1);font-weight:normal}.app .chapter .detail h1{margin:0 0 30px;font-size:24px;text-align:center}.app .chapter .detail h2{margin:20px 0;font-size:22px;border-bottom:1px solid var(--color-plain-2)}.app .chapter .detail h3{margin:20px 0 15px;font-size:20px}.app .chapter .detail h4{font-size:18px}.app .chapter .detail table{width:100%;border-spacing:0;border-collapse:collapse}.app .chapter .detail table tr{background-color:#fff}.app .chapter .detail table thead tr{background:var(--color-plain-1)}.app .chapter .detail table th,.app .chapter .detail table td{padding:6px 13px;border:1px solid var(--color-plain-2)}.app .chapter .detail table th{font-weight:bold}.app .chapter .detail table tr:nth-child(2n){background-color:#fcfdff}
+html{width:100%;height:100vh}body{display:flex;width:100%;height:100%;line-height:1.25;font-size:14px;color:var(--color-dark-1);background:rgba(255,255,255,0.3)}.app{position:relative;display:flex;width:100%;height:100%}.app .toc{width:260px;height:100%}.app .toc item{display:flex;align-items:center;height:36px;padding:0 12px;border-bottom:1px solid var(--color-plain-1);cursor:pointer}.app .toc item.lev-0{font-weight:bold}.app .toc item.lev-1{padding-left:24px;font-weight:bold}.app .toc item.lev-2{padding-left:36px}.app .toc item.lev-3{padding-left:48px}.app .toc item:hover{color:var(--color-blue-1)}.app .toc item.active{color:#fff;background:var(--color-blue-1)}.app .toc item:last-child{border-bottom:0}.app .chapter-box{flex:1;height:100%;border-left:1px solid var(--color-plain-2)}.app .chapter{display:flex;justify-content:center;padding:8px 24px}.app .chapter .detail{width:768px;line-height:1.5;font-size:14px}.app .chapter .detail .cover{display:block;width:100%;height:calc(100vh - 16px);-o-object-fit:contain;object-fit:contain}.app .chapter .detail a{text-decoration:underline;color:var(--color-teal-2)}.app .chapter .detail a:hover{color:var(--color-teal-1);text-decoration:none}.app .chapter .detail em,.app .chapter .detail del{color:var(--color-grey-2)}.app .chapter .detail strong,.app .chapter .detail strong em,.app .chapter .detail strong{color:var(--color-dark-3)}.app .chapter .detail a strong,.app .chapter .detail a em{color:inherit}.app .chapter .detail em,.app .chapter .detail strong,.app .chapter .detail del{padding:0 2px}.app .chapter .detail img{max-width:100%}.app .chapter .detail blockquote{margin:10px 0;padding:5px 10px;line-height:1.5;border-left:5px solid var(--color-teal-1);background:#f2faf7;color:var(--color-grey-2)}.app .chapter .detail blockquote p{margin:0}.app .chapter .detail code{display:inline;margin:0 2px;padding:0 2px;color:var(--color-orange-3);background:var(--color-plain-1);border-radius:2px;font-family:Menlo, Monaco, Consolas, 'Courier New', monospace}.app .chapter .detail>p{margin:12px 0}.app .chapter .detail ol{margin-left:1em;list-style:decimal outside none}.app .chapter .detail ul{margin-left:1em;list-style:disc outside none}.app .chapter .detail li{margin:0.5em 0}.app .chapter .detail li ol{margin-left:1em}.app .chapter .detail li ul{margin-left:1em;list-style-type:circle}.app .chapter .detail li ol ul,.app .chapter .detail li ul ul{list-style-type:square}.app .chapter .detail h1,.app .chapter .detail h2,.app .chapter .detail h3,.app .chapter .detail h4,.app .chapter .detail h5,.app .chapter .detail h6{margin:15px 0;line-height:2;font-weight:bold;font-size:16px}.app .chapter .detail h1 code,.app .chapter .detail h2 code,.app .chapter .detail h3 code,.app .chapter .detail h4 code,.app .chapter .detail h5 code,.app .chapter .detail h6 code{background:none}.app .chapter .detail h1 a,.app .chapter .detail h2 a,.app .chapter .detail h3 a,.app .chapter .detail h4 a,.app .chapter .detail h5 a,.app .chapter .detail h6 a{text-decoration:none;color:#333}.app .chapter .detail h3 a::before,.app .chapter .detail h4 a::before,.app .chapter .detail h5 a::before,.app .chapter .detail h6 a::before{content:'∮ ';color:var(--color-teal-1);font-weight:normal}.app .chapter .detail h1{margin:0 0 30px;font-size:24px;text-align:center}.app .chapter .detail h2{margin:20px 0;font-size:22px;border-bottom:1px solid var(--color-plain-2)}.app .chapter .detail h3{margin:20px 0 15px;font-size:20px}.app .chapter .detail h4{font-size:18px}.app .chapter .detail table{width:100%;border-spacing:0;border-collapse:collapse}.app .chapter .detail table tr{background-color:#fff}.app .chapter .detail table thead tr{background:var(--color-plain-1)}.app .chapter .detail table th,.app .chapter .detail table td{padding:6px 13px;border:1px solid var(--color-plain-2)}.app .chapter .detail table th{font-weight:bold}.app .chapter .detail table tr:nth-child(2n){background-color:#fcfdff}
diff --git a/src/css/view.scss b/src/css/view.scss
index c0ff769..5eb8054 100644
--- a/src/css/view.scss
+++ b/src/css/view.scss
@@ -78,8 +78,7 @@ body {
     padding: 8px 24px;
 
     .detail {
-      width: 100%;
-      max-width: 768px;
+      width: 768px;
       line-height: 1.5;
       font-size: 14px;
 
diff --git a/src/tools/window.js b/src/tools/window.js
index a2a0780..20305b0 100644
--- a/src/tools/window.js
+++ b/src/tools/window.js
@@ -45,9 +45,9 @@ exports.createMainWindow = function(icon) {
 // 创建悬浮窗口
 exports.createViewWindow = function(params) {
   var win = new BrowserWindow({
-    width: 1024,
+    width: 1136,
     height: 768,
-    minWidth: 1024,
+    minWidth: 1136,
     minHeight: 768,
     // show: false,
     title: 'E-pub Reader',