diff --git a/工具v2/Ui_寻找空闲题号.py b/工具v2/Ui_寻找空闲题号.py
new file mode 100644
index 00000000..61cc01d9
--- /dev/null
+++ b/工具v2/Ui_寻找空闲题号.py
@@ -0,0 +1,48 @@
+# -*- coding: utf-8 -*-
+
+################################################################################
+## Form generated from reading UI file '寻找空闲题号.ui'
+##
+## Created by: Qt User Interface Compiler version 6.6.2
+##
+## WARNING! All changes made in this file will be lost when recompiling UI file!
+################################################################################
+
+from PySide6.QtCore import (QCoreApplication, QDate, QDateTime, QLocale,
+    QMetaObject, QObject, QPoint, QRect,
+    QSize, QTime, QUrl, Qt)
+from PySide6.QtGui import (QBrush, QColor, QConicalGradient, QCursor,
+    QFont, QFontDatabase, QGradient, QIcon,
+    QImage, QKeySequence, QLinearGradient, QPainter,
+    QPalette, QPixmap, QRadialGradient, QTransform)
+from PySide6.QtWidgets import (QApplication, QFrame, QLabel, QLineEdit,
+    QPushButton, QSizePolicy, QWidget)
+
+class Ui_Form(object):
+    def setupUi(self, Form):
+        if not Form.objectName():
+            Form.setObjectName(u"Form")
+        Form.resize(400, 300)
+        self.pushButton_SelectFilepath = QPushButton(Form)
+        self.pushButton_SelectFilepath.setObjectName(u"pushButton_SelectFilepath")
+        self.pushButton_SelectFilepath.setGeometry(QRect(20, 20, 75, 24))
+        self.lineEdit_FilePath = QLineEdit(Form)
+        self.lineEdit_FilePath.setObjectName(u"lineEdit_FilePath")
+        self.lineEdit_FilePath.setGeometry(QRect(20, 50, 361, 20))
+        self.label_Available = QLabel(Form)
+        self.label_Available.setObjectName(u"label_Available")
+        self.label_Available.setGeometry(QRect(20, 80, 361, 201))
+        self.label_Available.setFrameShape(QFrame.StyledPanel)
+        self.label_Available.setAlignment(Qt.AlignLeading|Qt.AlignLeft|Qt.AlignTop)
+
+        self.retranslateUi(Form)
+
+        QMetaObject.connectSlotsByName(Form)
+    # setupUi
+
+    def retranslateUi(self, Form):
+        Form.setWindowTitle(QCoreApplication.translate("Form", u"\u5bfb\u627e\u7a7a\u95f2\u9898\u53f7", None))
+        self.pushButton_SelectFilepath.setText(QCoreApplication.translate("Form", u"\u9009\u62e9\u6587\u4ef6", None))
+        self.label_Available.setText(QCoreApplication.translate("Form", u"TextLabel", None))
+    # retranslateUi
+
diff --git a/工具v2/寻找空闲题号.py b/工具v2/寻找空闲题号.py
index 846a9c99..c085003c 100644
--- a/工具v2/寻找空闲题号.py
+++ b/工具v2/寻找空闲题号.py
@@ -1,5 +1,37 @@
+from PySide6.QtWidgets import QWidget, QApplication, QFileDialog
+from Ui_寻找空闲题号 import Ui_Form
 from database_tools import *
 
-pro_dict = load_dict(r"..\题库0.3\Problems.json")
-print(spareIDs(pro_dict))
+
+class MyWindow(QWidget,Ui_Form):
+    def __init__(self):
+        super().__init__()
+        self.setupUi(self)
+        self.bind()
+        self.lineEdit_FilePath.setText(os.path.join(os.path.dirname(os.getcwd()),"题库0.3","Problems.json"))
+        self.ShowAvailable()
+
+
+    def bind(self):
+        self.pushButton_SelectFilepath.clicked.connect(self.getFilePathandShow)
+ 
+    def ShowAvailable(self):
+        self.jsonpath = self.lineEdit_FilePath.text()
+        pro_dict = load_dict(self.jsonpath)
+        self.label_Available.setText(spareIDs(pro_dict))
+
+    def getFilePathandShow(self):
+        pathlist = QFileDialog.getOpenFileName(self,"选择文件",".","json文件(*.json);;所有文件(*)")
+        self.lineEdit_FilePath.setText(pathlist[0])
+        
+
+    
+
+
+
+if __name__ == '__main__':
+    app = QApplication([])
+    windows = MyWindow()
+    windows.show()
+    app.exec()
 
diff --git a/工具v2/寻找空闲题号.ui b/工具v2/寻找空闲题号.ui
new file mode 100644
index 00000000..224e0bc2
--- /dev/null
+++ b/工具v2/寻找空闲题号.ui
@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Form</class>
+ <widget class="QWidget" name="Form">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>寻找空闲题号</string>
+  </property>
+  <widget class="QPushButton" name="pushButton_SelectFilepath">
+   <property name="geometry">
+    <rect>
+     <x>20</x>
+     <y>20</y>
+     <width>75</width>
+     <height>24</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string>选择文件</string>
+   </property>
+  </widget>
+  <widget class="QLineEdit" name="lineEdit_FilePath">
+   <property name="geometry">
+    <rect>
+     <x>20</x>
+     <y>50</y>
+     <width>361</width>
+     <height>20</height>
+    </rect>
+   </property>
+  </widget>
+  <widget class="QLabel" name="label_Available">
+   <property name="geometry">
+    <rect>
+     <x>20</x>
+     <y>80</y>
+     <width>361</width>
+     <height>201</height>
+    </rect>
+   </property>
+   <property name="frameShape">
+    <enum>QFrame::StyledPanel</enum>
+   </property>
+   <property name="text">
+    <string>TextLabel</string>
+   </property>
+   <property name="alignment">
+    <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
+   </property>
+  </widget>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/工具v2/寻找空闲题号_old.py b/工具v2/寻找空闲题号_old.py
new file mode 100644
index 00000000..846a9c99
--- /dev/null
+++ b/工具v2/寻找空闲题号_old.py
@@ -0,0 +1,5 @@
+from database_tools import *
+
+pro_dict = load_dict(r"..\题库0.3\Problems.json")
+print(spareIDs(pro_dict))
+