diff --git a/upload/source/class/class_member.php b/upload/source/class/class_member.php
index bad4a8125ce0c87494c834a7dabd873d8231ebaf..f34d8c0a531352a4f8bed5d9337d40c29d222a67 100644
--- a/upload/source/class/class_member.php
+++ b/upload/source/class/class_member.php
@@ -126,7 +126,7 @@ class logging_ctl {
 					if($_G['group']['forcelogin'] == 1) {
 						clearcookies();
 						showmessage('location_login_force_qq');
-					} elseif($_G['group']['forcelogin'] == 2 && $_GET['loginfield'] != 'email') {
+					} elseif($_G['group']['forcelogin'] == 2 && $_GET['loginfield'] != 'email' && $_GET['username'] !== $result['ucresult']['email']) {
 						clearcookies();
 						showmessage('location_login_force_mail');
 					}