diff --git a/BankAccount.java b/BankAccount.java
deleted file mode 100644
index 18f561d..0000000
--- a/BankAccount.java
+++ /dev/null
@@ -1,40 +0,0 @@
-public class BankAccount {
-    private int accountNumber;
-    private String ownerName;
-    private double balance;
-    public BankAccount(int accountNumber,String ownerName,double balance) {
-        this.accountNumber = accountNumber;
-        this.balance = balance;
-        this.ownerName = ownerName;
-    }
-        public int getAccountNumber() {
-            return accountNumber;
-        }
-        public String getOwnerName() {
-            return ownerName;
-        }
-        public void setOwnerName(String ownerName) {
-            this.ownerName = ownerName;
-        }
-        public double getBalance() {
-            return balance;
-        }
-        //业务方法：存款
-        public void deposit(double amount) {
-            if (amount > 0) {
-                balance += amount;
-                System.out.println("存款成功，当前余额: " + balance);
-            }else {
-                System.out.println("存款金额必须大于0");
-            }
-        }
-        //业务方法：取款
-        public void withdraw(double amount) {
-            if  (amount > 0 && amount <= balance) {
-                balance -= amount ;
-                System.out.println("取款成功，当前余额: " + balance);
-            } else {
-                System.out.println("余额不足或金额无效");
-            }
-        }
-}
\ No newline at end of file