diff --git a/banksystem/__pycache__/admin.cpython-38.pyc b/banksystem/__pycache__/admin.cpython-38.pyc
index e7a93a8..a8e356a 100644
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diff --git a/banksystem/__pycache__/atm.cpython-38.pyc b/banksystem/__pycache__/atm.cpython-38.pyc
index d67eef4..0ea6794 100644
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diff --git a/banksystem/__pycache__/card.cpython-38.pyc b/banksystem/__pycache__/card.cpython-38.pyc
index 60cf904..d77061e 100644
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diff --git a/banksystem/__pycache__/check.cpython-38.pyc b/banksystem/__pycache__/check.cpython-38.pyc
index 5920825..dcf99b6 100644
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diff --git a/banksystem/__pycache__/readAppendCard.cpython-38.pyc b/banksystem/__pycache__/readAppendCard.cpython-38.pyc
index 6fa00e3..a84c9fb 100644
Binary files a/banksystem/__pycache__/readAppendCard.cpython-38.pyc and b/banksystem/__pycache__/readAppendCard.cpython-38.pyc differ
diff --git a/banksystem/admin.py b/banksystem/admin.py
index 2aae116..1d8e302 100644
--- a/banksystem/admin.py
+++ b/banksystem/admin.py
@@ -1,10 +1,5 @@
 '''
-管理员界面
-类名：View
-属性：账号，密码
-行为：管理员界面   管理员登陆    系统功能界面  管理员注销
-
-系统功能：开户  查询  取款  存储  转账  改密 销户  退出
+包含管理员的一些界面 包括登陆界面，功能界面等
 '''
 import check
 from check import Check
diff --git a/banksystem/atm.py b/banksystem/atm.py
index 14b463b..23071b3 100644
--- a/banksystem/atm.py
+++ b/banksystem/atm.py
@@ -1,8 +1,6 @@
 '''
 提款机：
-类名：ATM
-属性：
-行为：开户,查询,取款,存储,转账,销户,挂失,解锁,改密,退出
+包含功能包括开户,查询,取款,存储,转账,销户,挂失,解锁,改密,退出
 '''
 import check
 from check import Check
@@ -174,7 +172,7 @@ class ATM(object):
 
     # 写入文件
     def writeCard(self):
-        self.appendCard.append('', w='w')
+        self.appendCard.append('', mode='w')
         for card in self.cards:
             self.appendCard.append(card)
 
diff --git a/banksystem/card.py b/banksystem/card.py
index 87416a5..950f61f 100644
--- a/banksystem/card.py
+++ b/banksystem/card.py
@@ -1,7 +1,5 @@
 '''
-卡:
-类名:Card
-属性：卡号【7位随机】   密码   余额  绑定的身份证号 手机号
+Card，包含属性包括卡号，卡密，剩余钱，身份证，手机号码，卡是否被上锁
 '''
 
 
diff --git a/banksystem/cardinfo.txt b/banksystem/cardinfo.txt
index e69de29..7c53d41 100644
--- a/banksystem/cardinfo.txt
+++ b/banksystem/cardinfo.txt
@@ -0,0 +1,3 @@
+{"cardN": "510146", "cardPassword": "000000", "cardMoney": 0, "identityId": "370105", "phoneNum": "19580768517", "cardLock": "False"}
+{"cardN": "507229", "cardPassword": "000000", "cardMoney": 0, "identityId": "370105", "phoneNum": "15564160506", "cardLock": "False"}
+{"cardN": "5488800", "cardPassword": "000000", "cardMoney": 0, "identityId": "370102", "phoneNum": "13278888439", "cardLock": "False"}
diff --git a/banksystem/check.py b/banksystem/check.py
index 18cf3b2..6996d0d 100644
--- a/banksystem/check.py
+++ b/banksystem/check.py
@@ -1,7 +1,5 @@
 '''
-验证类：
-用户名、密码、卡号、身份证、手机号验证
-输入确认
+包含了用于验证各种选项的函数
 '''
 
 
@@ -121,11 +119,6 @@ class Check(object):
 
     # 用户验证
     def userName(self, admin, password):
-        """
-        :param admin: 用户名
-        :param password: 密码
-        :return:
-        """
         self.admin = admin
         self.password = password
         adminFlag = False
diff --git a/banksystem/readAppendCard.py b/banksystem/readAppendCard.py
index 65702da..4b9c87b 100644
--- a/banksystem/readAppendCard.py
+++ b/banksystem/readAppendCard.py
@@ -30,9 +30,8 @@ class AppendCard(Card):
                 "phoneNum": card.phoneNum, "cardLock": card.cardLock
                 }
 
-    def append(self, card, w='a'):
-        # 清除
-        if w == 'w':
+    def append(self, card, mode='a'):
+        if mode == 'w':
             with open("cardinfo.txt", "w", encoding="utf-8") as fa:
                 fa.write('')
         else:
@@ -58,7 +57,7 @@ class Del(object):
             return False
 
         appendcard = AppendCard()
-        appendcard.append('', w='w')
+        appendcard.append('', mode='w')
         for card in cards:
             appendcard.append(card)
         return True