密码规则统一 密码需为8-20位，只能包含字母、数字和符号 @ # ! _ -

src/main/resources/i18n/messages_en_US.properties

@@ -16,8 +16,8 @@ user.username.not.valid=* 2 to 20 chinese characters, letters, numbers or unders
 user.username.length.valid=Account length must be between {min} and {max} characters
 user.password.not.blank=Password cannot be empty
 user.password.length.valid=Password length must be between {min} and {max} characters
-user.password.not.valid=* 5-50 characters
-user.password.format.valid=Password must contain uppercase, lowercase, digit, and special character
+user.password.not.valid=* 8-20 characters and only letters, numbers, and @ # ! _ -
+user.password.format.valid=Password must be 8-20 characters and can only contain letters, numbers, and @ # ! _ -
 user.email.not.valid=Mailbox format error
 user.email.not.blank=Mailbox cannot be blank
 user.phonenumber.not.blank=Phone number cannot be blank