diff --git a/src/main/frontend/components/block.cljs b/src/main/frontend/components/block.cljs
index ffe6408822..0f4ffd6003 100644
--- a/src/main/frontend/components/block.cljs
+++ b/src/main/frontend/components/block.cljs
@@ -2451,6 +2451,9 @@
         db (db/get-db)
         query? (ldb/class-instance? (entity-plus/entity-memoized db :logseq.class/Query) block')]
     (cond
+      (and (:page-title? config) (ldb/page? block) (string/blank? (:block/title block)))
+      [:div.opacity-75 "Untitled"]
+
       (:raw-title? config)
       (text-block-title (dissoc config :raw-title?) block)
 
diff --git a/src/main/frontend/handler/db_based/recent.cljs b/src/main/frontend/handler/db_based/recent.cljs
index 6a0802e0ca..56c9b61b9b 100644
--- a/src/main/frontend/handler/db_based/recent.cljs
+++ b/src/main/frontend/handler/db_based/recent.cljs
@@ -26,5 +26,6 @@
        (filter db/page?)
        (remove ldb/hidden?)
        (remove (fn [e]
-                 (and (ldb/property? e)
-                      (true? (:logseq.property/hide? e)))))))
+                 (or (and (ldb/property? e)
+                          (true? (:logseq.property/hide? e)))
+                     (string/blank? (:block/title e)))))))
diff --git a/src/main/frontend/handler/editor.cljs b/src/main/frontend/handler/editor.cljs
index 42335b6ff2..75880907a4 100644
--- a/src/main/frontend/handler/editor.cljs
+++ b/src/main/frontend/handler/editor.cljs
@@ -1057,7 +1057,7 @@
               lookup-refs (map (fn [id] [:block/uuid id]) block-uuids)
               blocks (map db/entity lookup-refs)
               pages (filter ldb/page? blocks)
-              pages-with-parent (filter :block/parent pages)]
+              pages-with-parent (filter (fn [page] (and (:block/parent page) (not (string/blank? (:block/title page))))) pages)]
           (ui-outliner-tx/transact!
            {:outliner-op :delete-blocks}
            (doseq [page pages-with-parent]