diff --git a/src/utils/MRZutile.py b/src/utils/MRZutile.py
index 0736403..79cbbd7 100644
--- a/src/utils/MRZutile.py
+++ b/src/utils/MRZutile.py
@@ -1,6 +1,23 @@
 from mrz.generator.td3 import TD3CodeGenerator
 
-code = TD3CodeGenerator("PO", "CHN", "WANG", "JINXIN", "E59248934", "CHN", "941215", "F", "270116","MFMLMANK<<<<A9")
+# first_name = "JINXIN"
+# last_name = "WANG"
+# passport_number = "E59248934"
+# birth_day = "941215"
+# sex = "F"
+# optinal_data = "MFMLMANK<<<<A9" #14位
+# expire_date = "270116"
+
+first_name = "Lei"
+last_name = "PAN"
+passport_number = "G22611379"
+birth_day = "841215"
+sex = "M"
+optinal_data = "19203301<<<<<<" #14位
+expire_date = "170510"
+
+code = TD3CodeGenerator("PO", "CHN", last_name, first_name, passport_number, "CHN", birth_day, sex, expire_date,
+                        optinal_data)
 # code = TD3CodeGenerator("PO", "CHN", "PAN", "LEI", "E90600575", "CHN", "841215", "M", "270116", "MFMLMANK<<<<A9")
 
 print(code)