diff --git a/工具v2/Qt面板.ui b/工具v2/Qt面板.ui
index 1bb564a9..0c069d5e 100644
--- a/工具v2/Qt面板.ui
+++ b/工具v2/Qt面板.ui
@@ -80,18 +80,13 @@
      <string>LaTeX代码相关</string>
     </property>
     <addaction name="action_wbzh"/>
-   </widget>
-   <widget class="QMenu" name="menu_exit">
-    <property name="title">
-     <string>退出</string>
-    </property>
+    <addaction name="action_hist"/>
    </widget>
    <addaction name="menu_luru"/>
    <addaction name="menu_weihu"/>
    <addaction name="menu_shiyong"/>
    <addaction name="menu_beikezu"/>
    <addaction name="menu_latex"/>
-   <addaction name="menu_exit"/>
   </widget>
   <widget class="QStatusBar" name="statusbar"/>
   <action name="action_kxth">
@@ -199,6 +194,11 @@
     <string>编辑题目</string>
    </property>
   </action>
+  <action name="action_hist">
+   <property name="text">
+    <string>生成直方图代码</string>
+   </property>
+  </action>
  </widget>
  <resources/>
  <connections/>
diff --git a/工具v2/Ui_Qt面板.py b/工具v2/Ui_Qt面板.py
index 5108f7d7..165a6b30 100644
--- a/工具v2/Ui_Qt面板.py
+++ b/工具v2/Ui_Qt面板.py
@@ -66,13 +66,14 @@ class Ui_MainWindow(object):
         self.action_wbzh.setObjectName(u"action_wbzh")
         self.action_bjtm = QAction(MainWindow)
         self.action_bjtm.setObjectName(u"action_bjtm")
+        self.action_hist = QAction(MainWindow)
+        self.action_hist.setObjectName(u"action_hist")
         self.centralwidget = QWidget(MainWindow)
         self.centralwidget.setObjectName(u"centralwidget")
         MainWindow.setCentralWidget(self.centralwidget)
         self.menubar = QMenuBar(MainWindow)
         self.menubar.setObjectName(u"menubar")
         self.menubar.setGeometry(QRect(0, 0, 426, 22))
-        self.setMenuBar(self.menubar)
         self.menu_luru = QMenu(self.menubar)
         self.menu_luru.setObjectName(u"menu_luru")
         self.menu_weihu = QMenu(self.menubar)
@@ -83,8 +84,6 @@ class Ui_MainWindow(object):
         self.menu_beikezu.setObjectName(u"menu_beikezu")
         self.menu_latex = QMenu(self.menubar)
         self.menu_latex.setObjectName(u"menu_latex")
-        self.menu_exit = QMenu(self.menubar)
-        self.menu_exit.setObjectName(u"menu_exit")
         MainWindow.setMenuBar(self.menubar)
         self.statusbar = QStatusBar(MainWindow)
         self.statusbar.setObjectName(u"statusbar")
@@ -95,7 +94,6 @@ class Ui_MainWindow(object):
         self.menubar.addAction(self.menu_shiyong.menuAction())
         self.menubar.addAction(self.menu_beikezu.menuAction())
         self.menubar.addAction(self.menu_latex.menuAction())
-        self.menubar.addAction(self.menu_exit.menuAction())
         self.menu_luru.addAction(self.action_kxth)
         self.menu_luru.addSeparator()
         self.menu_luru.addAction(self.action_xtbd)
@@ -129,6 +127,7 @@ class Ui_MainWindow(object):
         self.menu_beikezu.addSeparator()
         self.menu_beikezu.addAction(self.action_jysc)
         self.menu_latex.addAction(self.action_wbzh)
+        self.menu_latex.addAction(self.action_hist)
 
         self.retranslateUi(MainWindow)
 
@@ -158,11 +157,11 @@ class Ui_MainWindow(object):
         self.action_hqth.setText(QCoreApplication.translate("MainWindow", u"\u83b7\u53d6\u9898\u53f7", None))
         self.action_wbzh.setText(QCoreApplication.translate("MainWindow", u"\u6587\u672c\u8f6c\u6362\u5904\u7406", None))
         self.action_bjtm.setText(QCoreApplication.translate("MainWindow", u"\u7f16\u8f91\u9898\u76ee", None))
+        self.action_hist.setText(QCoreApplication.translate("MainWindow", u"\u751f\u6210\u76f4\u65b9\u56fe\u4ee3\u7801", None))
         self.menu_luru.setTitle(QCoreApplication.translate("MainWindow", u"\u5f55\u5165", None))
         self.menu_weihu.setTitle(QCoreApplication.translate("MainWindow", u"\u7ef4\u62a4", None))
         self.menu_shiyong.setTitle(QCoreApplication.translate("MainWindow", u"\u4f7f\u7528", None))
         self.menu_beikezu.setTitle(QCoreApplication.translate("MainWindow", u"\u5907\u8bfe\u7ec4", None))
         self.menu_latex.setTitle(QCoreApplication.translate("MainWindow", u"LaTeX\u4ee3\u7801\u76f8\u5173", None))
-        self.menu_exit.setTitle(QCoreApplication.translate("MainWindow", u"\u9000\u51fa", None))
     # retranslateUi
 
diff --git a/工具v2/工具面板.py b/工具v2/工具面板.py
index 31d3ed3d..2c9066be 100644
--- a/工具v2/工具面板.py
+++ b/工具v2/工具面板.py
@@ -46,6 +46,7 @@ class MyWindow(QMainWindow,Ui_MainWindow):
         self.action_dtdy.triggered.connect(lambda: run_command("答题纸对应",[]))#已完成
         self.action_jysc.triggered.connect(lambda: run_command("系列讲义生成",[]))#已完成
         self.action_wbzh.triggered.connect(lambda: run_command("文本转换处理",[]))#已完成
+        self.action_hist.triggered.connect(lambda: run_command("生成直方图代码",[]))#已完成