diff --git a/.idea/misc.xml b/.idea/misc.xml
index 07115cd..0548357 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="17" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
 </project>
\ No newline at end of file
diff --git a/cxk/src/BaseConverterGUI.java b/cxk/src/BaseConverterGUI.java
new file mode 100644
index 0000000..ca85de1
--- /dev/null
+++ b/cxk/src/BaseConverterGUI.java
@@ -0,0 +1,87 @@
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+public class BaseConverterGUI extends JFrame {
+    private JTextField fromBaseField;
+    private JTextField toBaseField;
+    private JTextField numberField;
+    private JButton convertButton;
+    private JTextArea resultArea;
+
+    public BaseConverterGUI() {
+        setTitle("进制转换器");
+        setSize(400, 300);
+        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        setLocationRelativeTo(null); // 居中显示
+
+        // 创建面板
+        JPanel panel = new JPanel();
+        panel.setLayout(new GridLayout(5, 2));
+
+        // 添加组件
+        panel.add(new JLabel("原始进制 (2-16): "));
+        fromBaseField = new JTextField();
+        panel.add(fromBaseField);
+
+        panel.add(new JLabel("目标进制 (2-16): "));
+        toBaseField = new JTextField();
+        panel.add(toBaseField);
+
+        panel.add(new JLabel("要转换的数字: "));
+        numberField = new JTextField();
+        panel.add(numberField);
+
+        convertButton = new JButton("转换");
+        panel.add(convertButton);
+
+        resultArea = new JTextArea(5, 20);
+        resultArea.setEditable(false);
+        panel.add(new JScrollPane(resultArea));
+
+        // 添加事件监听器
+        convertButton.addActionListener(new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                try {
+                    int fromBase = Integer.parseInt(fromBaseField.getText());
+                    int toBase = Integer.parseInt(toBaseField.getText());
+                    String number = numberField.getText();
+
+                    if (fromBase < 2 || fromBase > 16 || toBase < 2 || toBase > 16) {
+                        resultArea.setText("进制必须在2到16之间！");
+                        return;
+                    }
+
+                    long decimalNumber = convertToDecimal(number, fromBase);
+                    String result = convertFromDecimal(decimalNumber, toBase);
+                    resultArea.setText("转换结果: " + result);
+                } catch (NumberFormatException ex) {
+                    resultArea.setText("输入有误，请检查输入是否正确！");
+                }
+            }
+        });
+
+        add(panel);
+    }
+
+    // 将任意进制数转换为十进制数
+    private long convertToDecimal(String number, int base) {
+        return Long.parseLong(number, base);
+    }
+
+    // 将十进制数转换为任意进制数
+    private String convertFromDecimal(long decimal, int base) {
+        return Long.toString(decimal, base).toUpperCase();
+    }
+
+    public static void main(String[] args) {
+        SwingUtilities.invokeLater(new Runnable() {
+            @Override
+            public void run() {
+                new BaseConverterGUI().setVisible(true);
+            }
+        });
+    }
+}