diff --git a/deps/common/src/logseq/common/config.cljs b/deps/common/src/logseq/common/config.cljs
index 5e946b2..05d355c 100644
--- a/deps/common/src/logseq/common/config.cljs
+++ b/deps/common/src/logseq/common/config.cljs
@@ -59,6 +59,7 @@
 (defonce favorites-page-name "$$$favorites")
 (defonce views-page-name "$$$views")
 (defonce library-page-name "Library")
+(defonce contents-page-name "Contents")
 (defonce quick-add-page-name "Quick add")
 (defonce recycle-page-name "Recycle")
 
diff --git a/deps/db/src/logseq/db.cljs b/deps/db/src/logseq/db.cljs
index 40aaec3..b26b147 100644
--- a/deps/db/src/logseq/db.cljs
+++ b/deps/db/src/logseq/db.cljs
@@ -577,6 +577,11 @@
   [db]
   (get-built-in-page db common-config/library-page-name))
 
+(def contents? db-db/contents?)
+(defn get-contents-page
+  [db]
+  (get-built-in-page db common-config/contents-page-name))
+
 (defn get-case-page
   "Case sensitive version of get-page. For use with DB graphs"
   [db page-name-or-uuid]
diff --git a/deps/db/src/logseq/db/common/initial_data.cljs b/deps/db/src/logseq/db/common/initial_data.cljs
index dbb9806..eaefa20 100644
--- a/deps/db/src/logseq/db/common/initial_data.cljs
+++ b/deps/db/src/logseq/db/common/initial_data.cljs
@@ -431,7 +431,7 @@
         structured-datoms (get-structured-datoms db)
         user-datoms (get-all-user-datoms db)
         list-style-datoms (get-list-style-values db)
-        pages-datoms (let [contents-id (get-first-page-by-title db "Contents")
+        pages-datoms (let [contents-id (get-first-page-by-title db common-config/contents-page-name)
                            capture-page-id (:db/id (db-db/get-built-in-page db common-config/quick-add-page-name))
                            views-id (get-first-page-by-title db common-config/views-page-name)
                            recycle-id (get-first-page-by-title db "Recycle")]
diff --git a/deps/db/src/logseq/db/frontend/db.cljs b/deps/db/src/logseq/db/frontend/db.cljs
index b67461e..a756378 100644
--- a/deps/db/src/logseq/db/frontend/db.cljs
+++ b/deps/db/src/logseq/db/frontend/db.cljs
@@ -139,3 +139,11 @@
   [page]
   (and (entity-util/built-in? page)
        (= common-config/library-page-name (:block/title page))))
+
+(defn contents?
+  "Whether `page` is the built-in Contents page, the other hierarchical
+   root pages can be explicitly organized under (coexists with Library,
+   which remains the default root for namespaced pages)."
+  [page]
+  (and (entity-util/built-in? page)
+       (= common-config/contents-page-name (:block/title page))))
diff --git a/deps/db/src/logseq/db/sqlite/create_graph.cljs b/deps/db/src/logseq/db/sqlite/create_graph.cljs
index baea292..07398c2 100644
--- a/deps/db/src/logseq/db/sqlite/create_graph.cljs
+++ b/deps/db/src/logseq/db/sqlite/create_graph.cljs
@@ -130,7 +130,7 @@
 (def built-in-pages-names
   #{common-config/library-page-name
     common-config/quick-add-page-name
-    "Contents"})
+    common-config/contents-page-name})
 
 (defn- validate-tx-for-duplicate-idents [tx]
   (when-let [conflicting-idents
diff --git a/src/main/frontend/components/right_sidebar.cljs b/src/main/frontend/components/right_sidebar.cljs
index 636e0ca..3095783 100644
--- a/src/main/frontend/components/right_sidebar.cljs
+++ b/src/main/frontend/components/right_sidebar.cljs
@@ -25,6 +25,7 @@
             [frontend.undo-redo.debug-ui :as undo-redo-debug-ui]
             [frontend.util :as util]
             [frontend.util.entity :as entity]
+            [logseq.common.config :as common-config]
             [logseq.shui.hooks :as hooks]
             [logseq.shui.ui :as shui]
             [medley.core :as medley]
@@ -170,7 +171,7 @@
                        (db-async/<get-block repo db-id {:children? false
                                                        :block-metadata? true}))
               contents-page (when (= :contents (keyword block-type))
-                              (db-async/<get-block repo "Contents" {:children? false}))]
+                              (db-async/<get-block repo common-config/contents-page-name {:children? false}))]
        (build-sidebar-item repo idx db-id block-type *db-id init-key entity contents-page))
       (p/catch (fn [error]
                  (js/console.error error)))))