diff --git a/Calculator.java b/Calculator.java
deleted file mode 100644
index 6ad4096..0000000
--- a/Calculator.java
+++ /dev/null
@@ -1,83 +0,0 @@
-package hello.demo;
-import javafx.application.Application;
-import javafx.geometry.Insets;
-import javafx.scene.Scene;
-import javafx.scene.control.Button;
-import javafx.scene.control.TextField;
-import javafx.scene.layout.GridPane;
-import javafx.stage.Stage;
-
-import javax.script.ScriptEngine;
-import javax.script.ScriptEngineManager;
-
-public class Calculator extends Application {
-
-    private TextField display;
-
-    @Override
-    public void start(Stage primaryStage) {
-        primaryStage.setTitle("计算器");
-
-        display = new TextField();
-        display.setEditable(false);
-
-        GridPane grid = new GridPane();
-        grid.setPadding(new Insets(10));
-        grid.setVgap(5);
-        grid.setHgap(5);
-
-        // 按钮定义，包括取余运算 "%"
-        String[] buttons = {
-                "7", "8", "9", "/",
-                "4", "5", "6", "*",
-                "1", "2", "3", "-",
-                "0", "C", "=", "+",
-                "%"
-        };
-
-        int index = 0;
-        for (int row = 0; row < 5; row++) { // 修改行数以添加新按钮
-            for (int col = 0; col < 4; col++) {
-                if (index >= buttons.length) break; // 防止数组越界
-                Button btn = new Button(buttons[index]);
-                btn.setMinSize(50, 50);
-                btn.setOnAction(e -> handleButtonClick(btn.getText()));
-                grid.add(btn, col, row);
-                index++;
-            }
-        }
-
-        grid.add(display, 0, 5, 4, 1); // 显示区域在最后一行
-
-        Scene scene = new Scene(grid, 250, 350);
-        primaryStage.setScene(scene);
-        primaryStage.show();
-    }
-
-    private void handleButtonClick(String text) {
-        if ("C".equals(text)) {
-            display.clear();
-        } else if ("=".equals(text)) {
-            calculateResult();
-        } else {
-            display.appendText(text);
-        }
-    }
-
-    private void calculateResult() {
-        try {
-            String input = display.getText();
-            // 使用脚本引擎执行表达式
-            ScriptEngineManager manager = new ScriptEngineManager();
-            ScriptEngine engine = manager.getEngineByName("JavaScript");
-            Object result = engine.eval(input);
-            display.setText(result.toString());
-        } catch (Exception e) {
-            display.setText("错误");
-        }
-    }
-
-    public static void main(String[] args) {
-        launch(args);
-    }
-}
diff --git a/Calculator11.java b/Calculator11.java
deleted file mode 100644
index 6ad4096..0000000
--- a/Calculator11.java
+++ /dev/null
@@ -1,83 +0,0 @@
-package hello.demo;
-import javafx.application.Application;
-import javafx.geometry.Insets;
-import javafx.scene.Scene;
-import javafx.scene.control.Button;
-import javafx.scene.control.TextField;
-import javafx.scene.layout.GridPane;
-import javafx.stage.Stage;
-
-import javax.script.ScriptEngine;
-import javax.script.ScriptEngineManager;
-
-public class Calculator extends Application {
-
-    private TextField display;
-
-    @Override
-    public void start(Stage primaryStage) {
-        primaryStage.setTitle("计算器");
-
-        display = new TextField();
-        display.setEditable(false);
-
-        GridPane grid = new GridPane();
-        grid.setPadding(new Insets(10));
-        grid.setVgap(5);
-        grid.setHgap(5);
-
-        // 按钮定义，包括取余运算 "%"
-        String[] buttons = {
-                "7", "8", "9", "/",
-                "4", "5", "6", "*",
-                "1", "2", "3", "-",
-                "0", "C", "=", "+",
-                "%"
-        };
-
-        int index = 0;
-        for (int row = 0; row < 5; row++) { // 修改行数以添加新按钮
-            for (int col = 0; col < 4; col++) {
-                if (index >= buttons.length) break; // 防止数组越界
-                Button btn = new Button(buttons[index]);
-                btn.setMinSize(50, 50);
-                btn.setOnAction(e -> handleButtonClick(btn.getText()));
-                grid.add(btn, col, row);
-                index++;
-            }
-        }
-
-        grid.add(display, 0, 5, 4, 1); // 显示区域在最后一行
-
-        Scene scene = new Scene(grid, 250, 350);
-        primaryStage.setScene(scene);
-        primaryStage.show();
-    }
-
-    private void handleButtonClick(String text) {
-        if ("C".equals(text)) {
-            display.clear();
-        } else if ("=".equals(text)) {
-            calculateResult();
-        } else {
-            display.appendText(text);
-        }
-    }
-
-    private void calculateResult() {
-        try {
-            String input = display.getText();
-            // 使用脚本引擎执行表达式
-            ScriptEngineManager manager = new ScriptEngineManager();
-            ScriptEngine engine = manager.getEngineByName("JavaScript");
-            Object result = engine.eval(input);
-            display.setText(result.toString());
-        } catch (Exception e) {
-            display.setText("错误");
-        }
-    }
-
-    public static void main(String[] args) {
-        launch(args);
-    }
-}
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..d1774f0
--- /dev/null
+++ b/README.md
@@ -0,0 +1,2 @@
+# Calculator1
+