diff --git a/src/utils/Passport_MRZutile.py b/src/utils/Passport_MRZutile.py
index f02bf1f..82cf75a 100644
--- a/src/utils/Passport_MRZutile.py
+++ b/src/utils/Passport_MRZutile.py
@@ -22,16 +22,17 @@ def decode(s: str) -> list[str]:
     return bytes(res).decode('gb2312')
 
 
-chinese_name = "王雅芳"
+chinese_name = "陈锦凡"
 encoded_chinese_name = encode(chinese_name)
 print(encoded_chinese_name)
 optional_data_length = 14 - len(encoded_chinese_name)
 for i in range(0, optional_data_length):
     encoded_chinese_name = encoded_chinese_name + "<"
-first_name = "yafang"
-last_name = "WANG"
-passport_number = "E09715300"
-birth_day = "991215"
+first_name = "Jingfan"
+last_name = "CHEN"
+passport_number = "E55757396"
+birth_day = "980118"
+# sex = "F"
 sex = "M"
 # optinal_data = "MFMLMANK<<<<A9" #14位
 # nationality = "CHN"
@@ -44,7 +45,7 @@ else:
     optinal_data = encoded_chinese_name  # 14位
     document_prefix = "PO"
 
-expire_date = "290116"
+expire_date = "270116"
 
 # first_name = "Lei"
 # last_name = "PAN"
diff --git a/src/utils/card_MRZutile.py b/src/utils/card_MRZutile.py
index aa17913..fc5ffc7 100644
--- a/src/utils/card_MRZutile.py
+++ b/src/utils/card_MRZutile.py
@@ -3,41 +3,18 @@ import re
 from mrz.generator.td1 import TD1CodeGenerator
 
 
-def encode(s: str) -> list[str]:
-    s = s.encode(encoding='gb2312').hex()
-    res = []
-    for c in s:
-        res.append(chr(ord('a') + int(c, base=16)))
-    return "".join(res).upper()
-
-
-def decode(s: str) -> list[str]:
-    t = []
-    for c in s:
-        t.append(format((ord(c) - ord('A')), 'x'))
-    t = re.findall('.{1,2}', "".join(t))
-    res = []
-    for c in t:
-        res.append(int("0x" + c, 16))
-    return bytes(res).decode('gb2312')
-
-
-chinese_name = "黄慧逸"
-# optional_data_length = 14 - len(encoded_chinese_name)
-# for i in range(0, optional_data_length):
-#     encoded_chinese_name = encoded_chinese_name + "<"
-first_name = "Huiyi"
-last_name = "HUANG"
-passport_number = "E82647589"
-birth_day = "980120"
+first_name = "minqin"
+last_name = "YANG"
+document_number = "XKJ0WSK30"
+birth_day = "980829"
 sex = "F"
 # optinal_data = "MFMLMANK<<<<A9" #14位
 nationality = "CHN"
-country_code = "HUN"
-# optinal_data = "799283"  # 14位
+country_code = "FRA"
+optinal_data = "<9918136584"  # 14位
 document_prefix = "IR"
 
-expire_date = "250922"
+expire_date = "230815"
 
 # first_name = "Lei"
 # last_name = "PAN"
@@ -47,8 +24,8 @@ expire_date = "250922"
 # optinal_data = "19203301<<<<<<" #14位
 # expire_date = "170510"
 
-code = TD1CodeGenerator(document_prefix, country_code, passport_number, birth_day, sex, expire_date, nationality,
-                        last_name, first_name)
+code = TD1CodeGenerator(document_prefix, country_code, document_number, birth_day, sex, expire_date, nationality,
+                        last_name, first_name, optional_data1=optinal_data)
 # code = TD3CodeGenerator("PO", "CHN", "PAN", "LEI", "E90600575", "CHN", "841215", "M", "270116", "MFMLMANK<<<<A9")
 
 print(code)