Index: src/routes/admin-sites.js
===================================================================
--- src/routes/admin-sites.js	(revision 86793f932bfe25edc6bb4e2c6254553513a14647)
+++ src/routes/admin-sites.js	(revision 5c261b7e11a77f2de855c2aed70c3cf9b5444ce0)
@@ -116,5 +116,5 @@
     is_public: 1,
     robots_index: 1,
-    require_login_to_comment: 0,
+    require_login_to_comment: 1,
     enable_audio_player: 1,
     enable_prutter: 1,