diff --git a/bank_server b/bank_server
new file mode 100644
index 0000000..ae3ff69
--- /dev/null
+++ b/bank_server
@@ -0,0 +1,38 @@
+import re
+import datetime
+
+from flask import Blueprint, jsonify, request
+
+from app import LogService
+from utils import create_response, StateCode
+
+bank_bp = Blueprint('bank_server', __name__)
+
+
+#校验银行卡号
+@bank_bp.route('/bank/card_verify', methods=['POST'])
+def bankCardVerify():
+    pattern = r'^\d{13,19}$'
+    # 确保银行卡号是一个完整的 13 到 19 位的数字字符串
+    number = request.json.get('bankCard')
+    state = {
+        "result": bool(re.match(pattern, number))
+    }
+    LogService.log()
+    return jsonify(create_response(StateCode.SUCCESS, data=state)), 200
+
+
+@bank_bp.route('/bank/pay', methods=['POST'])
+def pay():
+    # 模拟支付成功，返回
+    state = {"state": "successful", "pay_time": datetime.datetime.now()}
+    LogService.log()
+    return jsonify(create_response(StateCode.SUCCESS, data=state)), 200
+
+
+@bank_bp.route('/bank/query', methods=['POST'])
+def query():
+    # 模拟验证成功，返回
+    state = {"state": "successful", "pay_time": datetime.datetime.now()}
+    LogService.log()
+    return jsonify(create_response(StateCode.SUCCESS, data=state)), 200