diff --git a/lang/zh_cn/moodle.php b/lang/zh_cn/moodle.php
index 6071c3840ae..980d6db4c57 100755
--- a/lang/zh_cn/moodle.php
+++ b/lang/zh_cn/moodle.php
@@ -230,7 +230,7 @@ $string['feedback'] = "
 $string['filemissing'] = "\$a 找不到";
 $string['files'] = "文件管理";
 $string['filloutallfields'] = "请填完这个表单的所有空格";
-$string['firstname'] = "姓";
+$string['firstname'] = "名";
 $string['firsttime'] = "第一次光临本站？";
 $string['followingoptional'] = "以下项目是可选的";
 $string['followingrequired'] = "以下项目是必需的";
@@ -314,7 +314,7 @@ $string['languagegood'] = "
 $string['lastaccess'] = "最近登录";
 $string['lastedited'] = "最近编辑";
 $string['lastmodified'] = "最后修改";
-$string['lastname'] = "名";
+$string['lastname'] = "姓";
 $string['latestlanguagepack'] = "从moodle.org检查有无最新的语言包";
 $string['latestnews'] = "最新新闻";
 $string['leavetokeep'] = "留空以保留现有密码";
diff --git a/lang/zh_tw/moodle.php b/lang/zh_tw/moodle.php
index 09e6008e4d3..d281a5a9f0e 100644
--- a/lang/zh_tw/moodle.php
+++ b/lang/zh_tw/moodle.php
@@ -160,7 +160,7 @@ $string['feedback'] = "
 $string['filemissing'] = "ぶ \$a ";
 $string['files'] = "郎";
 $string['filloutallfields'] = "叫块ず┮Τず甧癸莱戈";
-$string['firstname'] = "﹎";
+$string['firstname'] = "";
 $string['firsttime'] = "琌惠璶ビ叫眀腹?";
 $string['followingoptional'] = "琌匡拒┦块跋";
 $string['followingrequired'] = "琌 ゲ璶恶糶戈";
@@ -236,7 +236,7 @@ $string['languagegood'] = "This language pack is up-to-date! :-)";
 $string['lastaccess'] = "程ㄏノ魁";
 $string['lastedited'] = "程絪胯魁";
 $string['lastmodified'] = "程э魁";
-$string['lastname'] = "";
+$string['lastname'] = "﹎";
 $string['latestnews'] = "程穝癟";
 $string['leavetokeep'] = "ぃ璶恶玥玂痙ㄓ盞絏";
 $string['license'] = "GPL License";