diff --git a/.gitignore b/.gitignore
index 8b88018..569483a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -31,7 +31,7 @@ ui_*.h
 qrc_*.cpp
 Thumbs.db
 *.res
-*.rc
+
 /.qmake.cache
 /.qmake.stash
 
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 632ff68..487c3ee 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -42,6 +42,7 @@ set(PROJECT_SOURCES
         libzqt/qcustomplot.cpp
 
         src/algo/iflytop_simple_filter.cpp
+        app.rc
 
 )
 
diff --git a/app.rc b/app.rc
new file mode 100644
index 0000000..c309aa1
--- /dev/null
+++ b/app.rc
@@ -0,0 +1 @@
+IDI_ICON1       ICON      "logo.ico" 
\ No newline at end of file
diff --git a/logo.ico b/logo.ico
new file mode 100644
index 0000000..7bd8b7a
Binary files /dev/null and b/logo.ico differ
diff --git a/mainwindow.ui b/mainwindow.ui
index 6acbd19..32e8669 100644
--- a/mainwindow.ui
+++ b/mainwindow.ui
@@ -819,45 +819,11 @@ p, li { white-space: pre-wrap; }
 <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" color:#ff0000;">注意事项:</span></p>
 <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" color:#ff0000;">1.当检查上传数据的CHECKSUM(检验和)时，需要先复位下蓝牙主机开发板清空统计信息</span></p>
 <p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; color:#ff0000;"><br /></p>
-<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" color:#ff0000;">版本:</span></p>
-<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" color:#ff0000;">V2：支持原始数据保存</span></p>
-&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; color:#ff0000;&quot;&gt;	&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+&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;&quot;&gt;&lt;br /&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
             </property>
            </widget>
           </item>
           <item>
-           <widget class="QGroupBox" name="groupBox_5">
-            <property name="minimumSize">
-             <size>
-              <width>0</width>
-              <height>100</height>
-             </size>
-            </property>
-            <property name="title">
-             <string>GroupBox</string>
-            </property>
-            <widget class="QLabel" name="label_20">
-             <property name="geometry">
-              <rect>
-               <x>110</x>
-               <y>50</y>
-               <width>147</width>
-               <height>1</height>
-              </rect>
-             </property>
-             <property name="maximumSize">
-              <size>
-               <width>16777215</width>
-               <height>1</height>
-              </size>
-             </property>
-             <property name="text">
-              <string/>
-             </property>
-            </widget>
-           </widget>
-          </item>
-          <item>
            <spacer name="verticalSpacer">
             <property name="orientation">
              <enum>Qt::Vertical</enum>
@@ -2252,6 +2218,30 @@ p, li { white-space: pre-wrap; }
               </item>
              </layout>
             </widget>
+            <widget class="QWidget" name="tab_3">
+             <attribute name="title">
+              <string>版本说明</string>
+             </attribute>
+             <widget class="QTextBrowser" name="textBrowser_2">
+              <property name="geometry">
+               <rect>
+                <x>20</x>
+                <y>10</y>
+                <width>341</width>
+                <height>311</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; 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; color:#ff0000;&quot;&gt;   1.支持M1003 单导心电记录仪2代&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; color:#ff0000;&quot;&gt;	&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+              </property>
+             </widget>
+            </widget>
            </widget>
           </item>
           <item>
@@ -2400,7 +2390,7 @@ p, li { white-space: pre-wrap; }
    </property>
    <widget class="QMenu" name="menu123">
     <property name="title">
-     <string>心电上位机V2</string>
+     <string>心电上位机V3</string>
     </property>
    </widget>
    <addaction name="menu123"/>