diff --git a/package.json b/package.json
index ca56e68f90..7427579e61 100644
--- a/package.json
+++ b/package.json
@@ -137,7 +137,6 @@
         "@js-joda/core": "3.2.0",
         "@js-joda/locale_en-us": "3.1.1",
         "@js-joda/timezone": "2.5.0",
-        "@logseq/diff-merge": "^0.2.2",
         "@logseq/react-tweet-embed": "1.3.1-1",
         "@logseq/simple-wave-record": "^0.0.3",
         "@radix-ui/colors": "^0.1.8",
diff --git a/src/main/frontend/components/editor.cljs b/src/main/frontend/components/editor.cljs
index 10f7899ed0..dacdc68a81 100644
--- a/src/main/frontend/components/editor.cljs
+++ b/src/main/frontend/components/editor.cljs
@@ -31,7 +31,6 @@
             [logseq.common.util.page-ref :as page-ref]
             [logseq.db :as ldb]
             [logseq.db.frontend.class :as db-class]
-            [logseq.graph-parser.property :as gp-property]
             [logseq.shui.hooks :as hooks]
             [logseq.shui.ui :as shui]
             [promesa.core :as p]
@@ -426,41 +425,6 @@
           :item-render (fn [property] property)
           :class       "black"})))))
 
-(rum/defc property-value-search-aux
-  [id property q]
-  (let [[values set-values!] (rum/use-state nil)]
-    (hooks/use-effect!
-     (fn []
-       (p/let [result (editor-handler/get-matched-property-values property q)]
-         (set-values! result)))
-     [property q])
-    (ui/auto-complete
-     values
-     {:on-chosen (editor-handler/property-value-on-chosen-handler id q)
-      :on-enter (fn [_state]
-                  ((editor-handler/property-value-on-chosen-handler id q) nil))
-      :empty-placeholder [:div.px-4.py-2.text-sm (str "Create a new property value: " q)]
-      :header [:div.px-4.py-2.text-sm.font-medium "Matched property values: "]
-      :item-render (fn [property-value] property-value)
-      :class       "black"})))
-
-(rum/defc property-value-search < rum/reactive
-  [id]
-  (let [property (:property (state/get-editor-action-data))
-        input (gdom/getElement id)]
-    (when (and input
-               (not (string/blank? property)))
-      (let [current-pos (cursor/pos input)
-            edit-content (state/sub-edit-content)
-            start-idx (string/last-index-of (subs edit-content 0 current-pos)
-                                            gp-property/colons)
-            q (or
-               (when (>= current-pos (+ start-idx 2))
-                 (subs edit-content (+ start-idx 2) current-pos))
-               "")
-            q (string/triml q)]
-        (property-value-search-aux id property q)))))
-
 (rum/defc code-block-mode-keyup-listener
   [_q _edit-content last-pos current-pos]
   (hooks/use-effect!
@@ -723,10 +687,9 @@
                  (open-editor-popup! :template-search
                                      (template-search id format) {})
 
-                 (:property-search :property-value-search)
+                 :property-search
                  (open-editor-popup! action
-                                     (if (= :property-search action)
-                                       (property-search id) (property-value-search id))
+                                     (property-search id)
                                      {})
 
                  ;; TODO: try remove local model state
@@ -756,7 +719,7 @@
 
       (or (contains?
            #{:commands :page-search :page-search-hashtag :block-search :template-search
-             :property-search :property-value-search :datepicker}
+             :property-search :datepicker}
            action)
           (and (keyword? action)
                (= (namespace action) "editor.action")))
diff --git a/src/main/frontend/components/file.cljs b/src/main/frontend/components/file.cljs
index 9331b24642..a156ed2708 100644
--- a/src/main/frontend/components/file.cljs
+++ b/src/main/frontend/components/file.cljs
@@ -9,7 +9,7 @@
             [frontend.date :as date]
             [frontend.db :as db]
             [frontend.db.async :as db-async]
-            [frontend.db.file-based.model :as file-model]
+            [frontend.db.model :as db-model]
             [frontend.fs :as fs]
             [frontend.state :as state]
             [frontend.ui :as ui]
@@ -103,7 +103,7 @@
   (let [repo-dir (config/get-repo-dir (state/get-current-repo))
         rel-path (when (string/starts-with? path repo-dir)
                    (path/trim-dir-prefix repo-dir path))
-        title (file-model/get-file-page (or path rel-path))
+        title (db-model/get-file-page (or path rel-path))
         in-db? (when-not (path/absolute? path)
                  (boolean (db/get-file (or path rel-path))))
         file-path (cond
diff --git a/src/main/frontend/components/query/builder.cljs b/src/main/frontend/components/query/builder.cljs
index 4bbd925e9e..c6839544aa 100644
--- a/src/main/frontend/components/query/builder.cljs
+++ b/src/main/frontend/components/query/builder.cljs
@@ -7,7 +7,6 @@
             [frontend.db :as db]
             [frontend.db-mixins :as db-mixins]
             [frontend.db.async :as db-async]
-            [frontend.db.file-based.model :as file-model]
             [frontend.db.model :as db-model]
             [frontend.db.query-dsl :as query-dsl]
             [frontend.handler.editor :as editor-handler]
@@ -21,27 +20,12 @@
             [logseq.common.util.page-ref :as page-ref]
             [logseq.db :as ldb]
             [logseq.db.frontend.property :as db-property]
-            [logseq.db.sqlite.util :as sqlite-util]
             [logseq.graph-parser.db :as gp-db]
             [logseq.shui.hooks :as hooks]
             [logseq.shui.ui :as shui]
             [promesa.core :as p]
             [rum.core :as rum]))
 
-(rum/defc page-block-selector
-  [*find]
-  [:div.filter-item {:on-pointer-down (fn [e] (util/stop-propagation e))}
-   (ui/select [{:label "Blocks"
-                :value "block"
-                :selected (not= @*find :page)}
-               {:label "Pages"
-                :value "page"
-                :selected (= @*find :page)}]
-              (fn [e v]
-                ;; Prevent opening the current block's editor
-                (util/stop e)
-                (reset! *find (keyword v))))])
-
 (defn- select
   ([items on-chosen]
    (select items on-chosen {}))
@@ -162,26 +146,20 @@
                   properties)
              (fn [{value :value db-ident :db/ident}]
                (reset! *mode "property-value")
-               (reset! *property (if (config/db-based-graph? (state/get-current-repo))
-                                   db-ident
-                                   (keyword value)))))]))
+               (reset! *property db-ident)))]))
 
 (rum/defc property-value-select-inner
   < rum/reactive db-mixins/query
-  [*property *private-property? *find *tree opts loc values {:keys [db-graph?]}]
+  [*property *private-property? *tree opts loc values]
   (let [values' (cons {:label "Select all"
                        :value "Select all"}
                       (map #(hash-map :value (str (:value %))
                                       ;; Preserve original-value as non-string values like boolean do not display in select
                                       :original-value (:value %))
-                           values))
-        find' (rum/react *find)]
+                           values))]
     (select values'
             (fn [{:keys [value original-value]}]
-              (let [k (cond
-                        db-graph? (if @*private-property? :private-property :property)
-                        (= find' :page) :page-property
-                        :else :property)
+              (let [k (if @*private-property? :private-property :property)
                     x (if (= value "Select all")
                         [k @*property]
                         [k @*property original-value])]
@@ -189,25 +167,18 @@
                 (append-tree! *tree opts loc x))))))
 
 (rum/defc property-value-select
-  [repo *property *private-property? *find *tree opts loc]
-  (let [db-graph? (sqlite-util/db-based-graph? repo)
-        [values set-values!] (rum/use-state nil)]
+  [*property *private-property? *tree opts loc]
+  (let [[values set-values!] (rum/use-state nil)]
     (hooks/use-effect!
      (fn [_property]
-       (p/let [result (if db-graph?
-                        (p/let [result (db-async/<get-property-values @*property)]
-                          (map (fn [{:keys [label]}]
-                                 {:label label
-                                  :value label})
-                               result))
-                        (p/let [result (db-async/<file-get-property-values repo @*property)]
-                          (map (fn [value]
-                                 {:label (str value)
-                                  :value value}) result)))]
+       (p/let [result (p/let [result (db-async/<get-property-values @*property)]
+                        (map (fn [{:keys [label]}]
+                               {:label label
+                                :value label})
+                             result))]
          (set-values! result)))
      [@*property])
-    (property-value-select-inner *property *private-property? *find *tree opts loc values
-                                 {:db-graph? db-graph?})))
+    (property-value-select-inner *property *private-property? *tree opts loc values)))
 
 (rum/defc tags
   [repo *tree opts loc]
@@ -253,7 +224,7 @@
        (property-select *mode *property *private-property?)
 
        "property-value"
-       (property-value-select repo *property *private-property? *find *tree opts loc)
+       (property-value-select *property *private-property? *tree opts loc)
 
        "sample"
        (select (range 1 101)
@@ -315,85 +286,6 @@
 
        nil)]))
 
-(defn- file-based-query-filter-picker
-  [state *find *tree loc clause opts]
-  (let [*mode (::mode state)
-        *property (::property state)
-        *private-property? (::private-property? state)
-        repo (state/get-current-repo)]
-    [:div
-     (case @*mode
-       "namespace"
-       (let [items (sort (map :block/title (file-model/get-all-namespace-parents repo)))]
-         (select items
-                 (fn [{:keys [value]}]
-                   (append-tree! *tree opts loc [:namespace value]))))
-
-       "tags"
-       (tags repo *tree opts loc)
-
-       "property"
-       (property-select *mode *property *private-property?)
-
-       "property-value"
-       (property-value-select repo *property *private-property? *find *tree opts loc)
-
-       "sample"
-       (select (range 1 101)
-               (fn [{:keys [value]}]
-                 (append-tree! *tree opts loc [:sample (util/safe-parse-int value)])))
-
-       "task"
-       (select (if (config/db-based-graph? repo)
-                 (let [values (:property/closed-values (db/entity :logseq.property/status))]
-                   (mapv db-property/property-value-content values))
-                 gp-db/built-in-markers)
-               (constantly nil)
-               {:multiple-choices? true
-                ;; Need the existing choices later to improve the UX
-                :selected-choices #{}
-                :extract-chosen-fn :value
-                :prompt-key :select/default-select-multiple
-                :close-modal? false
-                :on-apply (fn [choices]
-                            (when (seq choices)
-                              (append-tree! *tree opts loc (vec (cons :task choices)))))})
-
-       "priority"
-       (select (if (config/db-based-graph? repo)
-                 (let [values (:property/closed-values (db/entity :logseq.property/priority))]
-                   (mapv db-property/property-value-content values))
-                 gp-db/built-in-priorities)
-               (constantly nil)
-               {:multiple-choices? true
-                :selected-choices #{}
-                :extract-chosen-fn :value
-                :prompt-key :select/default-select-multiple
-                :close-modal? false
-                :on-apply (fn [choices]
-                            (when (seq choices)
-                              (append-tree! *tree opts loc (vec (cons :priority choices)))))})
-
-       "page"
-       (page-search (fn [{:keys [value]}]
-                      (append-tree! *tree opts loc [:page value])))
-
-       "page reference"
-       (page-search (fn [{:keys [value]}]
-                      (append-tree! *tree opts loc [:page-ref value])))
-
-       "full text search"
-       (search (fn [v] (append-tree! *tree opts loc v))
-               (:toggle-fn opts))
-
-       "between"
-       (between (merge opts
-                       {:tree *tree
-                        :loc loc
-                        :clause clause}))
-
-       nil)]))
-
 (rum/defcs picker < rum/reactive
   {:will-mount (fn [state]
                  (state/clear-selection!)
@@ -403,29 +295,14 @@
   (rum/local false ::private-property?)
   [state *find *tree loc clause opts]
   (let [*mode (::mode state)
-        db-based? (config/db-based-graph? (state/get-current-repo))
-        filters (if db-based?
-                  query-builder/db-based-block-filters
-                  (if (= :page (rum/react *find))
-                    query-builder/page-filters
-                    query-builder/block-filters))
+        filters query-builder/db-based-block-filters
         filters-and-ops (concat filters query-builder/operators)
         operator? #(contains? query-builder/operators-set (keyword %))]
     [:div.query-builder-picker
      (if @*mode
        (when-not (operator? @*mode)
-         (if db-based?
-           (db-based-query-filter-picker state *find *tree loc clause opts)
-           (file-based-query-filter-picker state *find *tree loc clause opts)))
+         (db-based-query-filter-picker state *find *tree loc clause opts))
        [:div
-        (when-not db-based?
-          [:<>
-           (when-not @*find
-             [:div.flex.flex-row.items-center.p-2.justify-between
-              [:div.ml-2 "Find: "]
-              (page-block-selector *find)])
-           (when-not @*find
-             [:hr.m-0])])
         (select
          (map name filters-and-ops)
          (fn [{:keys [value]}]
diff --git a/src/main/frontend/db/async.cljs b/src/main/frontend/db/async.cljs
index 0d2c27d6c7..7ea593acb5 100644
--- a/src/main/frontend/db/async.cljs
+++ b/src/main/frontend/db/async.cljs
@@ -8,8 +8,6 @@
             [frontend.date :as date]
             [frontend.db :as db]
             [frontend.db.async.util :as db-async-util]
-            [frontend.db.file-based.async :as file-async]
-            [frontend.db.file-based.model :as file-model]
             [frontend.db.model :as db-model]
             [frontend.db.react :as react]
             [frontend.db.utils :as db-utils]
@@ -62,12 +60,6 @@
   (when-let [graph (state/get-current-repo)]
     (db-model/get-all-properties graph opts)))
 
-(defn <file-get-property-values
-  "For file graphs, returns property value names for given property name"
-  [graph property]
-  (when-not (config/db-based-graph? graph)
-    (file-async/<get-file-based-property-values graph property)))
-
 (defn <get-property-values
   "For db graphs, returns a vec of property value maps for given property
   db-ident.  The map contains a :label key which can be a string or number (for
@@ -204,42 +196,21 @@
           start-time (date/journal-day->utc-ms date)
           future-time (tc/to-long future-date)]
       (when-let [repo (and future-day (state/get-current-repo))]
-        (p/let [result
-                (if (config/db-based-graph? repo)
-                  (<q repo {}
-                      '[:find [(pull ?block ?block-attrs) ...]
-                        :in $ ?start-time ?end-time ?block-attrs
-                        :where
-                        (or [?block :logseq.property/scheduled ?n]
-                            [?block :logseq.property/deadline ?n])
-                        [(>= ?n ?start-time)]
-                        [(<= ?n ?end-time)]
-                        [?block :logseq.property/status ?status]
-                        [?status :db/ident ?status-ident]
-                        [(not= ?status-ident :logseq.property/status.done)]
-                        [(not= ?status-ident :logseq.property/status.canceled)]]
-                      start-time
-                      future-time
-                      '[*])
-                  (<q repo {}
-                      '[:find [(pull ?block ?block-attrs) ...]
-                        :in $ ?day ?future ?block-attrs
-                        :where
-                        (or
-                         [?block :block/scheduled ?d]
-                         [?block :block/deadline ?d])
-                        [(get-else $ ?block :block/repeated? false) ?repeated]
-                        [(get-else $ ?block :block/marker "NIL") ?marker]
-                        [(not= ?marker "DONE")]
-                        [(not= ?marker "CANCELED")]
-                        [(not= ?marker "CANCELLED")]
-                        [(<= ?d ?future)]
-                        (or-join [?repeated ?d ?day]
-                                 [(true? ?repeated)]
-                                 [(>= ?d ?day)])]
-                      date
-                      future-day
-                      file-model/file-graph-block-attrs))]
+        (p/let [result (<q repo {}
+                           '[:find [(pull ?block ?block-attrs) ...]
+                             :in $ ?start-time ?end-time ?block-attrs
+                             :where
+                             (or [?block :logseq.property/scheduled ?n]
+                                 [?block :logseq.property/deadline ?n])
+                             [(>= ?n ?start-time)]
+                             [(<= ?n ?end-time)]
+                             [?block :logseq.property/status ?status]
+                             [?status :db/ident ?status-ident]
+                             [(not= ?status-ident :logseq.property/status.done)]
+                             [(not= ?status-ident :logseq.property/status.canceled)]]
+                           start-time
+                           future-time
+                           '[*])]
           (->> result
                db-model/sort-by-order-recursive
                db-utils/group-by-page))))))
diff --git a/src/main/frontend/db/file_based/async.cljs b/src/main/frontend/db/file_based/async.cljs
deleted file mode 100644
index 02d4358cf9..0000000000
--- a/src/main/frontend/db/file_based/async.cljs
+++ /dev/null
@@ -1,58 +0,0 @@
-(ns frontend.db.file-based.async
-  "File based async queries"
-  (:require [promesa.core :as p]
-            [frontend.db.async.util :as db-async-util]
-            [clojure.string :as string]
-            [logseq.common.util.page-ref :as page-ref]))
-
-(def <q db-async-util/<q)
-
-(defn <file-based-get-all-properties
-  [graph]
-  (p/let [properties (<q graph {:transact-db? false}
-                         '[:find [?p ...]
-                           :where
-                           [_ :block/properties ?p]])
-          properties (remove (fn [m] (empty? m)) properties)]
-    (->> (map keys properties)
-         (apply concat)
-         distinct
-         sort
-         (map name)
-         (map #(hash-map :block/title %)))))
-
-(defn- property-value-for-refs-and-text
-  "Given a property value's refs and full text, determines the value to
-  autocomplete"
-  [[refs text]]
-  (if (or (not (coll? refs)) (= 1 (count refs)))
-    text
-    (map #(cond
-            (string/includes? text (page-ref/->page-ref %))
-            (page-ref/->page-ref %)
-            (string/includes? text (str "#" %))
-            (str "#" %)
-            :else
-            %)
-         refs)))
-
-(defn <get-file-based-property-values
-  [graph property]
-  (p/let [result (<q graph {:transact-db? false}
-                     '[:find ?property-val ?text-property-val
-                       :in $ ?property
-                       :where
-                       [?b :block/properties ?p]
-                       [?b :block/properties-text-values ?p2]
-                       [(get ?p ?property) ?property-val]
-                       [(get ?p2 ?property) ?text-property-val]]
-                     property)]
-    (->>
-     result
-     (map property-value-for-refs-and-text)
-     (map (fn [x] (if (coll? x) x [x])))
-     (apply concat)
-     (map str)
-     (remove string/blank?)
-     distinct
-     sort)))
diff --git a/src/main/frontend/db/model.cljs b/src/main/frontend/db/model.cljs
index 66acdb3ced..a4b49b5221 100644
--- a/src/main/frontend/db/model.cljs
+++ b/src/main/frontend/db/model.cljs
@@ -553,6 +553,31 @@ independent of format as format specific heading characters are stripped"
        (:block/_tags class))
      (remove ldb/hidden?))))
 
+(defn get-file-page
+  ([file-path]
+   (get-file-page file-path true))
+  ([file-path title?]
+   (when-let [repo (state/get-current-repo)]
+     (when-let [db (conn/get-db repo)]
+       (some->
+        (d/q
+         (if title?
+           '[:find ?page-name
+             :in $ ?path
+             :where
+             [?file :file/path ?path]
+             [?page :block/file ?file]
+             [?page :block/title ?page-name]]
+           '[:find ?page-name
+             :in $ ?path
+             :where
+             [?file :file/path ?path]
+             [?page :block/file ?file]
+             [?page :block/name ?page-name]])
+         db file-path)
+        db-utils/seq-flatten
+        first)))))
+
 (comment
   ;; For debugging
   (defn get-all-blocks
diff --git a/src/main/frontend/fs/diff_merge.cljs b/src/main/frontend/fs/diff_merge.cljs
deleted file mode 100644
index 573e171faf..0000000000
--- a/src/main/frontend/fs/diff_merge.cljs
+++ /dev/null
@@ -1,194 +0,0 @@
-(ns frontend.fs.diff-merge
-  "Implementation of text (file) based content diff & merge for conflict resolution"
-  (:require ["@logseq/diff-merge" :refer [attach_uuids Differ Merger]]
-            [cljs-bean.core :as bean]
-            [clojure.string :as string]
-            [frontend.db.file-based.model :as file-model]
-            [frontend.db.utils :as db-utils]
-            [logseq.graph-parser.block :as gp-block]
-            [logseq.graph-parser.mldoc :as gp-mldoc]
-            [logseq.graph-parser.property :as gp-property]
-            [logseq.graph-parser.utf8 :as utf8]))
-
-(defn diff
-  "2-ways diff
-   Accept: blocks in the struct with the required info
-   Please refer to the `Block` struct in the link below
-   https://github.com/logseq/diff-merge/blob/master/lib/mldoc.ts"
-  [base incoming]
-  (let [differ (Differ.)]
-    (.diff_logseqMode differ (bean/->js base) (bean/->js incoming))))
-
-;; (defonce getHTML visualizeAsHTML)
-
-(defonce attachUUID attach_uuids)
-
-(defn db->diff-blocks
-  "db: datascript db
-   page-name: string"
-  [page-name]
-  {:pre (string? page-name)}
-  (let [walked (file-model/get-sorted-page-block-ids-and-levels page-name)
-        blocks (db-utils/pull-many [:block/uuid :block/title :block/level] (map :id walked))
-        levels (map :level walked)
-        blocks (map (fn [block level]
-                      {:uuid   (str (:block/uuid block)) ;; Force to be string
-                       :body   (:block/title block)
-                       :level  level})
-                    blocks levels)]
-    blocks))
-
-;; TODO: Switch to ast->diff-blocks-alt
-;; Diverged from gp-block/extract-blocks for decoupling
-;; The process of doing 2 way diff is like:
-;; 1. Given a base ver. of page (AST in DB), and a branch ver. of page (externally modified file content)
-;; 2. Transform both base ver (done by THIS fn). & branch ver. into the same format (diff-blocks)
-;; 3. Apply diff-merge/diff on them, which returns the resolved uuids of the branch ver
-;; 4. Attach these resolved uuids into the blocks newly parsed by graph-parser
-;; Keep all the diff-merge fns, including diff-merge/ast->diff-blocks out of the graph-parser,
-;;   Only inject the step 4 into graph-parser as a hook
-(defn ast->diff-blocks
-  "Prepare the blocks for diff-merge
-   blocks: ast of blocks
-   content: corresponding raw content"
-  [blocks content format {:keys [user-config block-pattern]}]
-  {:pre [(string? content) (contains? #{:markdown :org} format)]}
-  (let [encoded-content (utf8/encode content)]
-    (loop [headings []
-           blocks (reverse blocks)
-           properties {}
-           end-pos (.-length encoded-content)]
-      (if (seq blocks)
-        (let [[block pos-meta] (first blocks)
-              ;; fix start_pos
-              pos-meta (assoc pos-meta :end_pos end-pos)]
-          (cond
-            (gp-block/heading-block? block)
-            (let [content (gp-block/get-block-content encoded-content (second block) format pos-meta block-pattern)]
-              (recur (conj headings {:body  content
-                                     :level (:level (second block))
-                                     :uuid  (:id properties)})
-                     (rest blocks) {} (:start_pos pos-meta))) ;; The current block's start pos is the next block's end pos
-
-            (gp-property/properties-ast? block)
-            (let [new-props (:properties (gp-block/extract-properties (second block) (assoc user-config :format format)))]
-              ;; sending the current end pos to next, as it's not finished yet
-              ;; supports multiple properties sub-block possible in future
-              (recur headings (rest blocks) (merge properties new-props) (:end_pos pos-meta)))
-
-            :else
-            (recur headings (rest blocks) properties (:end_pos pos-meta))))
-        (if (empty? properties)
-          (reverse headings)
-          ;; Add pre-blocks
-          (let [[block _] (first blocks)
-                pos-meta {:start_pos 0 :end_pos end-pos}
-                content (gp-block/get-block-content encoded-content block format pos-meta block-pattern)
-                uuid (:id properties)]
-            (cons {:body content
-                   :level 1
-                   :uuid uuid}
-                  (reverse headings))))))))
-
-(defn- get-sub-content-from-pos-meta
-  "Replace gp-block/get-block-content, return bare content, without any trim"
-  [raw-content pos-meta]
-  (let [{:keys [start_pos end_pos]} pos-meta]
-    (utf8/substring raw-content start_pos end_pos)))
-
-;; Diverged from ast->diff-blocks
-;; Add :meta :raw-body to the block
-(defn- ast->diff-blocks-alt
-  "Prepare the blocks for diff-merge
-   blocks: ast of blocks
-   content: corresponding raw content"
-  [blocks content format {:keys [user-config block-pattern]}]
-  {:pre [(string? content) (contains? #{:markdown :org} format)]}
-  (let [utf8-encoded-content (utf8/encode content)]
-    (loop [headings []
-           blocks (reverse blocks)
-           properties {}
-           end-pos (.-length utf8-encoded-content)]
-      (cond
-        (seq blocks)
-        (let [[block pos-meta] (first blocks)
-              ;; fix start_pos for properties
-              fixed-pos-meta (assoc pos-meta :end_pos end-pos)]
-          (cond
-            (gp-block/heading-block? block)
-            (let [content (gp-block/get-block-content utf8-encoded-content (second block) format fixed-pos-meta block-pattern)
-                  content-raw (get-sub-content-from-pos-meta utf8-encoded-content fixed-pos-meta)]
-              (recur (conj headings {:body  content
-                                     :meta  {:raw-body (string/trimr content-raw)}
-                                     :level (:level (second block))
-                                     :uuid  (:id properties)})
-                     (rest blocks)
-                     {}
-                     (:start_pos fixed-pos-meta))) ;; The current block's start pos is the next block's end pos
-
-            (gp-property/properties-ast? block)
-            (let [new-props (:properties (gp-block/extract-properties (second block) (assoc user-config :format format)))]
-              ;; sending the current end pos to next, as it's not finished yet
-              ;; supports multiple properties sub-block possible in future
-              (recur headings (rest blocks) (merge properties new-props) (:end_pos fixed-pos-meta)))
-
-            :else
-            (recur headings (rest blocks) properties (:end_pos fixed-pos-meta))))
-
-        (empty? properties)
-        (reverse headings)
-
-        ;; Add pre-blocks
-        :else ;; ??? unreachable
-        (let [[block _] (first blocks)
-              pos-meta {:start_pos 0 :end_pos end-pos}
-              content (gp-block/get-block-content utf8-encoded-content block format pos-meta block-pattern)
-              content-raw (get-sub-content-from-pos-meta utf8-encoded-content pos-meta)
-              uuid (:id properties)]
-          (cons {:body content
-                 :meta {:raw-body (string/trimr content-raw)}
-                 :level 1
-                 :uuid uuid}
-                (reverse headings)))))))
-
-(defn- rebuild-content
-  "translate [[[op block]]] to merged content"
-  [_base-diffblocks diffs _format]
-  ;; [[[0 {:body "attrib:: xxx", :level 1, :uuid nil}] ...] ...]
-  (let  [ops-fn (fn [ops]
-                  (map (fn [[op {:keys [meta]}]]
-                         (when (or (= op 0) (= op 1)) ;; equal or insert
-                           (:raw-body meta)))
-                       ops))]
-    (->> diffs
-         (mapcat ops-fn)
-         (filter seq)
-         (string/join "\n"))))
-
-(defn three-way-merge
-  [base income current format]
-  (let [->ast (fn [text] (if (= format :org)
-                           (gp-mldoc/->edn text (gp-mldoc/default-config :org))
-                           (gp-mldoc/->edn text (gp-mldoc/default-config :markdown))))
-        options (if (= format :org)
-                  {:block-pattern "*"}
-                  {:block-pattern "-"})
-        merger (Merger.)
-        base-ast (->ast base)
-        base-diffblocks (ast->diff-blocks-alt base-ast base format options)
-        income-ast (->ast income)
-        income-diffblocks (ast->diff-blocks-alt income-ast income format options)
-        current-ast (->ast current)
-        current-diffblocks (ast->diff-blocks-alt current-ast current format options)
-        branch-diffblocks [current-diffblocks income-diffblocks]
-        merged (.mergeBlocks merger (bean/->js base-diffblocks) (bean/->js branch-diffblocks))
-        ;; For extracting diff-merge test cases
-        ;; _ (prn "input:")
-        ;; _ (prn (js/JSON.stringify (bean/->js base-diffblocks)))
-        ;; _ (prn (js/JSON.stringify (bean/->js branch-diffblocks)))
-        ;; _ (prn "logseq diff merge version: " version)
-        ;; _ (prn "output:")
-        ;; _ (prn (js/JSON.stringify merged))
-        merged-diff (bean/->clj merged)
-        merged-content (rebuild-content base-diffblocks merged-diff format)]
-    merged-content))
diff --git a/src/main/frontend/handler/editor.cljs b/src/main/frontend/handler/editor.cljs
index a194e960e7..365674371b 100644
--- a/src/main/frontend/handler/editor.cljs
+++ b/src/main/frontend/handler/editor.cljs
@@ -10,7 +10,6 @@
             [frontend.date :as date]
             [frontend.db :as db]
             [frontend.db.async :as db-async]
-            [frontend.db.file-based.model :as file-model]
             [frontend.db.model :as db-model]
             [frontend.db.utils :as db-utils]
             [frontend.diff :as diff]
@@ -1393,7 +1392,7 @@
            (log/error :save-block-failed error)))))))
 
 (defn delete-asset-of-block!
-  [{:keys [repo asset-block href full-text block-id local? delete-local?] :as _opts}]
+  [{:keys [repo asset-block full-text block-id local? delete-local?] :as _opts}]
   (let [block (db-model/query-block-by-uuid block-id)
         _ (or block (throw (ex-info (str block-id " not exists")
                                     {:block-id block-id})))
@@ -1403,17 +1402,8 @@
                   (string/replace text full-text ""))]
     (save-block! repo block content)
     (when (and local? delete-local?)
-      (if asset-block
-        (delete-block-aux! asset-block)
-        (when-let [href (if (util/electron?) href
-                            (second (re-find #"\((.+)\)$" full-text)))]
-          (let [block-file-rpath (file-model/get-block-file-path block)
-                asset-fpath (if (string/starts-with? href "assets://")
-                              (path/url-to-path href)
-                              (config/get-repo-fpath
-                               repo
-                               (path/resolve-relative-path block-file-rpath href)))]
-            (fs/unlink! repo asset-fpath nil)))))))
+      (when asset-block
+        (delete-block-aux! asset-block)))))
 
 (defn db-based-write-asset!
   [repo dir file file-rpath]
@@ -1667,10 +1657,6 @@
   [q]
   (search/property-search q))
 
-(defn get-matched-property-values
-  [property q]
-  (search/property-value-search property q))
-
 (defn get-last-command
   [input]
   (try
diff --git a/src/main/frontend/search.cljs b/src/main/frontend/search.cljs
index b57656be91..70aae1cfa0 100644
--- a/src/main/frontend/search.cljs
+++ b/src/main/frontend/search.cljs
@@ -73,21 +73,6 @@
            (let [result (fuzzy/fuzzy-search properties q :limit limit)]
              (vec result))))))))
 
-;; file-based graph only
-(defn property-value-search
-  ([property q]
-   (property-value-search property q 100))
-  ([property q limit]
-   (when-let [repo (state/get-current-repo)]
-     (when q
-       (p/let [q (fuzzy/clean-str q)
-               result (db-async/<file-get-property-values repo (keyword property))]
-         (when (seq result)
-           (if (string/blank? q)
-             result
-             (let [result (fuzzy/fuzzy-search result q :limit limit)]
-               (vec result)))))))))
-
 (defn rebuild-indices!
   ([]
    (rebuild-indices! (state/get-current-repo)))
diff --git a/src/test/frontend/db/file_based/model_test.cljs b/src/test/frontend/db/file_based/model_test.cljs
deleted file mode 100644
index 8b3c82962e..0000000000
--- a/src/test/frontend/db/file_based/model_test.cljs
+++ /dev/null
@@ -1,33 +0,0 @@
-(ns frontend.db.file-based.model-test
-  (:require [cljs.test :refer [use-fixtures deftest is]]
-            [frontend.db.file-based.model :as file-model]
-            [frontend.test.helper :as test-helper :refer [load-test-files]]))
-
-(use-fixtures :each {:before test-helper/start-test-db!
-                     :after test-helper/destroy-test-db!})
-
-(deftest get-namespace-pages
-  (load-test-files [{:file/path "pages/a.b.c.md"
-                     :file/content "foo"}
-                    {:file/path "pages/b.c.md"
-                     :file/content "bar"}
-                    {:file/path "pages/b.d.md"
-                     :file/content "baz"}])
-
-  (is (= ["a/b" "a/b/c"]
-         (map :block/name (file-model/get-namespace-pages test-helper/test-db "a"))))
-
-  (is (= ["b/c" "b/d"]
-         (map :block/name (file-model/get-namespace-pages test-helper/test-db "b")))))
-
-(deftest get-page-namespace-routes
-  (load-test-files [{:file/path "pages/a.b.c.md"
-                     :file/content "foo"}
-                    {:file/path "pages/b.c.md"
-                     :file/content "bar"}
-                    {:file/path "pages/b.d.md"
-                     :file/content "baz"}])
-
-  (is (= '()
-         (map :block/name (file-model/get-page-namespace-routes test-helper/test-db "b/c")))
-      "Empty if page exists"))
\ No newline at end of file
diff --git a/src/test/frontend/test/file.cljs b/src/test/frontend/test/file.cljs
index a6255435f0..5c59245344 100644
--- a/src/test/frontend/test/file.cljs
+++ b/src/test/frontend/test/file.cljs
@@ -1,17 +1,36 @@
 (ns frontend.test.file
   "Provides util handler fns for file graph files"
   (:refer-clojure :exclude [load-file])
-  (:require [frontend.db :as db]
-            [frontend.db.file-based.model :as file-model]
+  (:require [datascript.core :as d]
+            [frontend.db :as db]
+            [frontend.db.conn :as conn]
+            [frontend.db.utils :as db-utils]
             [frontend.handler.common.config-edn :as config-edn-common-handler]
             [frontend.handler.global-config :as global-config-handler]
             [frontend.schema.handler.global-config :as global-config-schema]
             [frontend.schema.handler.repo-config :as repo-config-schema]
+            [frontend.state :as state]
             [frontend.test.file.reset :as file-reset]
             [frontend.util :as util]
             [logseq.common.path :as path]
             [logseq.common.util :as common-util]))
 
+(defn- get-file-page-id
+  [file-path]
+  (when-let [repo (state/get-current-repo)]
+    (when-let [db (conn/get-db repo)]
+      (some->
+       (d/q
+        '[:find ?page
+          :in $ ?path
+          :where
+          [?file :file/path ?path]
+          [?page :block/name]
+          [?page :block/file ?file]]
+        db file-path)
+       db-utils/seq-flatten
+       first))))
+
 (defn reset-file!
   [repo file-path content opts]
   (when util/node-test?
@@ -57,7 +76,7 @@
                   :mtime mtime}
             result (if reset?
                      (do
-                       (when-let [page-id (file-model/get-file-page-id path)]
+                       (when-let [page-id (get-file-page-id path)]
                          (db/transact! repo
                                        [[:db/retract page-id :block/alias]
                                         [:db/retract page-id :block/tags]]