diff --git a/邮件批量发送脚本.py b/邮件批量发送脚本.py
index 3bcb109..a5538bf 100644
--- a/邮件批量发送脚本.py
+++ b/邮件批量发送脚本.py
@@ -121,7 +121,7 @@ def main():
 
     def contains_non_latin_alphabet(string: str):
         for char in string:
-            if unicodedata.category(char).startswith('L') and not unicodedata.name(char, '').startswith('LATIN'):
+            if char.isdigit() or (unicodedata.category(char).startswith('L') and not unicodedata.name(char, '').startswith('LATIN')):
                 return True
         return False
 
@@ -228,11 +228,12 @@ def main():
                 wrapper = locate("div.io-ox-mail-compose-window div[data-extension-id='to'] > div.mail-input")
                 to = locate("input.token-input.tt-input[tabindex='0']", parent=wrapper)
 
-                if name is not None and (string := str(name).strip()) and not contains_non_latin_alphabet(string):
+                if name is not None and (name := str(name).strip().title()) and not contains_non_latin_alphabet(name):
                     # 填入客户称呼
-                    firstname = string.split()[0].title()
+                    parts = name.split()
+                    firstname = parts[0] if len(parts) == 1 or (len(parts[0]) > 3 and '.' not in parts[0]) else " ".join([parts[0], parts[1]])
                     action = ActionChains(driver).send_keys(Keys.END)
-                    for attempt in range(args.retry): action.perform()
+                    for attempt in range(len(firstname)): action.perform()
 
                     ActionChains(driver, 5000).key_down(Keys.SHIFT).send_keys(Keys.LEFT).key_up(Keys.SHIFT).key_down(Keys.CONTROL).send_keys('x').key_up(Keys.CONTROL).perform()
                     ActionChains(driver, 5000).send_keys(Keys.SPACE).send_keys(firstname).key_down(Keys.CONTROL).send_keys('v').key_up(Keys.CONTROL).perform()