diff --git a/CMakeLists.txt.user b/CMakeLists.txt.user
index cae6e8f..1094a7c 100644
--- a/CMakeLists.txt.user
+++ b/CMakeLists.txt.user
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE QtCreatorProject>
-<!-- Written by QtCreator 5.0.2, 2024-04-23T21:34:33. -->
+<!-- Written by QtCreator 5.0.2, 2024-04-29T19:17:09. -->
 <qtcreator>
  <data>
   <variable>EnvironmentId</variable>
diff --git a/mainwindow.ui b/mainwindow.ui
index 6546d52..eae456b 100644
--- a/mainwindow.ui
+++ b/mainwindow.ui
@@ -1226,7 +1226,7 @@ QGroupBox:title {
              </size>
             </property>
             <property name="currentIndex">
-             <number>3</number>
+             <number>4</number>
             </property>
             <property name="tabBarAutoHide">
              <bool>true</bool>
@@ -5238,6 +5238,52 @@ QGroupBox:title {
               </item>
              </layout>
             </widget>
+            <widget class="QWidget" name="tab">
+             <attribute name="title">
+              <string>版本说明</string>
+             </attribute>
+             <widget class="QTextBrowser" name="textBrowser">
+              <property name="geometry">
+               <rect>
+                <x>10</x>
+                <y>20</y>
+                <width>451</width>
+                <height>511</height>
+               </rect>
+              </property>
+              <property name="html">
+               <string>&lt;!DOCTYPE HTML PUBLIC &quot;-//W3C//DTD HTML 4.0//EN&quot; &quot;http://www.w3.org/TR/REC-html40/strict.dtd&quot;&gt;
+&lt;html&gt;&lt;head&gt;&lt;meta name=&quot;qrichtext&quot; content=&quot;1&quot; /&gt;&lt;style type=&quot;text/css&quot;&gt;
+p, li { white-space: pre-wrap; }
+&lt;/style&gt;&lt;/head&gt;&lt;body style=&quot; font-family:'SimSun'; font-size:9pt; font-weight:400; font-style:normal;&quot;&gt;
+&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Consolas','Courier New','monospace'; font-size:10pt; font-weight:600; color:#ff0000;&quot;&gt;PC-VERSION&lt;/span&gt;&lt;/p&gt;
+&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Consolas','Courier New','monospace'; font-size:10pt; font-weight:600; color:#ff0000;&quot;&gt;    V13:&lt;/span&gt;&lt;/p&gt;
+&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Consolas','Courier New','monospace'; font-size:10pt; font-weight:600; color:#ff0000;&quot;&gt;        1.添加版本说明&lt;/span&gt;&lt;/p&gt;
+&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Consolas','Courier New','monospace'; font-size:10pt; font-weight:600; color:#ff0000;&quot;&gt;    V12:&lt;/span&gt;&lt;/p&gt;
+&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Consolas','Courier New','monospace'; font-size:10pt; font-weight:600; color:#ff0000;&quot;&gt;        1.增加影子寄存器，加快提交配置速度。&lt;/span&gt;&lt;/p&gt;
+&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Consolas','Courier New','monospace'; font-size:10pt; font-weight:600; color:#ff0000;&quot;&gt;        2.提交配置后，自动启动内部触发&lt;/span&gt;&lt;/p&gt;
+&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Consolas','Courier New','monospace'; font-size:10pt; font-weight:600; color:#ff0000;&quot;&gt;        &lt;/span&gt;&lt;/p&gt;
+&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Consolas','Courier New','monospace'; font-size:10pt; font-weight:600; color:#ff0000;&quot;&gt;FPGA-FIRMWARE-VERSION&lt;/span&gt;&lt;/p&gt;
+&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Consolas','Courier New','monospace'; font-size:10pt; font-weight:600; color:#ff0000;&quot;&gt;    V7:&lt;/span&gt;&lt;/p&gt;
+&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Consolas','Courier New','monospace'; font-size:10pt; font-weight:600; color:#ff0000;&quot;&gt;        1.修复倍频器BUG的BUG&lt;/span&gt;&lt;/p&gt;
+&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Consolas','Courier New','monospace'; font-size:10pt; font-weight:600; color:#ff0000;&quot;&gt;        2.添加调试信号输出&lt;/span&gt;&lt;/p&gt;
+&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Consolas','Courier New','monospace'; font-size:10pt; font-weight:600; color:#ff0000;&quot;&gt;    V6: &lt;/span&gt;&lt;/p&gt;
+&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Consolas','Courier New','monospace'; font-size:10pt; font-weight:600; color:#ff0000;&quot;&gt;        1.光耦输入默认反向&lt;/span&gt;&lt;/p&gt;
+&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Consolas','Courier New','monospace'; font-size:10pt; font-weight:600; color:#ff0000;&quot;&gt;        2.修改内部触发默认滤波参数为0&lt;/span&gt;&lt;/p&gt;
+&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Consolas','Courier New','monospace'; font-size:10pt; font-weight:600; color:#ff0000;&quot;&gt;        3.光耦输入和TTL输入默认可调&lt;/span&gt;&lt;/p&gt;
+&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Consolas','Courier New','monospace'; font-size:10pt; font-weight:600; color:#ff0000;&quot;&gt;    V5:&lt;/span&gt;&lt;/p&gt;
+&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Consolas','Courier New','monospace'; font-size:10pt; font-weight:600; color:#ff0000;&quot;&gt;        1.解决上电灯闪烁的问题&lt;/span&gt;&lt;/p&gt;
+&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Consolas','Courier New','monospace'; font-size:10pt; font-weight:600; color:#ff0000;&quot;&gt;        2.修改默认滤波参数为10&lt;/span&gt;&lt;/p&gt;
+&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Consolas','Courier New','monospace'; font-size:10pt; font-weight:600; color:#ff0000;&quot;&gt;        3.优化分频倍频逻辑，支持不稳定频率输入&lt;/span&gt;&lt;/p&gt;
+&lt;p style=&quot;-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Consolas','Courier New','monospace'; font-size:10pt; font-weight:600; color:#ff0000;&quot;&gt;&lt;br /&gt;&lt;/p&gt;
+&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Consolas','Courier New','monospace'; font-size:10pt; font-weight:600; color:#ff0000;&quot;&gt;ARM-FIRMWARE-VERSION&lt;/span&gt;&lt;/p&gt;
+&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Consolas','Courier New','monospace'; font-size:10pt; font-weight:600; color:#ff0000;&quot;&gt;    V3:&lt;/span&gt;&lt;/p&gt;
+&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Consolas','Courier New','monospace'; font-size:10pt; font-weight:600; color:#ff0000;&quot;&gt;        1.支持配置保存&lt;/span&gt;&lt;/p&gt;
+&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Consolas','Courier New','monospace'; font-size:10pt; font-weight:600; color:#ff0000;&quot;&gt;        2.上电复位后,自动复位FPGA芯片&lt;/span&gt;&lt;/p&gt;
+&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-family:'Consolas','Courier New','monospace'; font-size:10pt; font-weight:600; color:#ff0000;&quot;&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+              </property>
+             </widget>
+            </widget>
            </widget>
           </item>
           <item>
@@ -5298,7 +5344,7 @@ QGroupBox:title {
    </property>
    <widget class="QMenu" name="menu123">
     <property name="title">
-     <string>IFLYTOP</string>
+     <string>IFLYTOP_V13</string>
     </property>
     <addaction name="ProfessionalModel"/>
    </widget>
diff --git a/src/version.h b/src/version.h
index e778b8a..393b1f2 100644
--- a/src/version.h
+++ b/src/version.h
@@ -1,4 +1,4 @@
 #pragma once
 
-#define VERSION 12
+#define VERSION 13
 #define MAUFACTURER "iflytop"
\ No newline at end of file