diff --git a/journals/2020_05_14.org b/journals/2020_05_14.org
index af592895..1e129e6c 100644
--- a/journals/2020_05_14.org
+++ b/journals/2020_05_14.org
@@ -1,6 +1,6 @@
 * Thursday, 05/14/2020
 ** [[Changelog 2020]]
-*** [[https://excalidraw.com/][Excalidraw]] Integration. [[Draw]] [[Features]]
+*** [[https://excalidraw.com/][Excalidraw]] Integration. [[Draw]] [[特色功能]]
     Excalidraw is a [[https://github.com/excalidraw/excalidraw][open sourcing]] virtual whiteboard for sketching hand-drawn like diagrams.
     Open <https://logseq.com/draw> and enjoy it!
 *** Make it impossible for the server to know anything about the user's github token  [[Security]]
diff --git a/journals/2020_05_20.org b/journals/2020_05_20.org
index afd48265..393ff186 100644
--- a/journals/2020_05_20.org
+++ b/journals/2020_05_20.org
@@ -3,8 +3,8 @@
 *** Add [[term/alias][Page alias]] (Only supporting org mode for now).
 *** [[https://github.com/org-roam/org-roam][Org roam]] Integration.
     Rudimentary Roam replica with Org-mode.
-    [[Features]]
+    [[特色功能]]
 *** Basic page graph.
-    [[Features]]
+    [[特色功能]]
 ** [[Fixed issues]]
 *** Definition list parsing
\ No newline at end of file
diff --git a/journals/2020_05_31.org b/journals/2020_05_31.org
index 544b0442..f7af713a 100644
--- a/journals/2020_05_31.org
+++ b/journals/2020_05_31.org
@@ -1,6 +1,6 @@
 * Sunday, 05/31/2020
 ** Changelog
-*** Custom journal date format support. [[Features]]
+*** Custom journal date format support. [[特色功能]]
 :PROPERTIES:
 :id: 60acdeb9-aa65-492b-8398-d4d65c1631c1
 :END:
@@ -8,7 +8,7 @@
     You can set the ~:date-formatter~ in ~logseq.edn~.
     The default formatter is ~"MMM do, yyyy"~, which will be something like
     ~Jun 1st, 2020~.
-*** Templates support . [[Features]]
+*** Templates support . [[特色功能]]
     You can set the option ~:default-templates~ in the file ~logseq.edn~.
 **** For Markdown users
      #+BEGIN_SRC clojure
@@ -31,4 +31,4 @@
 ** Fixed issues
 *** Org mode auto link parsing.
 *** Markdown definition parsing (it supports both multiple definitions and multiple lines now).
-*** Footnote parsing.
\ No newline at end of file
+*** Footnote parsing.
diff --git a/journals/2020_06_01.org b/journals/2020_06_01.org
index 895b371c..a8919a6d 100644
--- a/journals/2020_06_01.org
+++ b/journals/2020_06_01.org
@@ -1,6 +1,6 @@
 * Jun 1st, 2020
 ** [[Changelog 2020]]
-*** Admonitions, inspired by [[https://asciidoctor.org/docs/user-manual/#admonition][Asciidoctor Admonitions]]. [[Features]]
+*** Admonitions, inspired by [[https://asciidoctor.org/docs/user-manual/#admonition][Asciidoctor Admonitions]]. [[特色功能]]
 **** Note
      #+BEGIN_NOTE
      It supports */formats/* too.
diff --git a/journals/2021_02_20.md b/journals/2021_02_20.md
index 606c927e..2cc27de5 100644
--- a/journals/2021_02_20.md
+++ b/journals/2021_02_20.md
@@ -3,4 +3,4 @@ title: Feb 20th, 2021
 ---
 
 - DONE Write changelog for v0.0.9
-  done:: 1614350275750
\ No newline at end of file
+  done:: 1614350275750
diff --git a/journals/2021_02_24.md b/journals/2021_02_24.md
new file mode 100644
index 00000000..171c7e9c
--- /dev/null
+++ b/journals/2021_02_24.md
@@ -0,0 +1,5 @@
+---
+title: Feb 24th, 2021
+---
+
+## 
\ No newline at end of file
diff --git a/pages/Advanced_Queries.md b/pages/Advanced_Queries.md
deleted file mode 100644
index edee15d2..00000000
--- a/pages/Advanced_Queries.md
+++ /dev/null
@@ -1,270 +0,0 @@
----
-title: Advanced Queries
----
-
-- The database that Logseq used is [[https://github.com/tonsky/datascript][Datascript]], which is an immutable in-memory database and [Datalog](https://en.wikipedia.org/wiki/Datalog) query engine in Clojure and ClojureScript.
-- Logseq's database schema:
-  https://github.com/logseq/logseq/blob/master/src/main/frontend/db_schema.cljs
-- Please check _Learn Datalog Today_ [^1] and _Datomic query syntax_ [^2] first if you're not familiar with Datalog.
-- **Some tips**
-  created_at:: 1609244703085
-  last_modified_at:: 1609244703085
-  #+BEGIN_TIP
-  1. Page names are stored as lower case in the database.
-  #+END_TIP
-- The query format is something like this:
-  created_at:: 1609244764756
-  last_modified_at:: 1609246099894
-  #+BEGIN_EXAMPLE
-  {:title  [:h2 "Your query title"]
-   :query  [:find (pull ?b [*])
-          :where ...]
-   :inputs [...]
-   :view             (fn [query-result] [:div ...])
-   :result-transform (fn [query-result] ...)
-   :collapsed? true}
-  #+END_EXAMPLE
-  
-  | Name             | Description                      | Default | Optional |
-  |------------------|----------------------------------|---------|----------|
-  | title            | query title, supports hiccup     |         | true     |
-  | query            | datascript query                 |         | false    |
-  | inputs           | query inputs                     |         | true     |
-  | view             | (fn [query-result] hiccup)       |         | true     |
-  | collapsed?       | Whether to collapse the result   | false   | true     |
-  | result-transform | (fn [query-result] do something) |         | true     |
-- **Examples**
-    - 1. Get all tasks
-      created_at:: 1609232063516
-      last_modified_at:: 1609245970090
-      
-      #+BEGIN_SRC clojure
-      #+BEGIN_QUERY
-      {:title "All tasks"
-       :query [:find (pull ?b [*])
-             :where
-             [?b :block/marker ?m]
-             [(not= ?m "nil")]]}
-      #+END_QUERY
-      #+END_SRC
-    - 2. Get all tasks with a tag "project"
-      #+BEGIN_SRC clojure
-      #+BEGIN_QUERY
-      {:title "All todos with tag project"
-       :query [:find (pull ?b [*])
-             :where
-             [?p :page/name "project"]
-             [?b :block/ref-pages ?p]]}
-      #+END_QUERY
-      #+END_SRC
-    - 3. Blocks in 7ds with a page reference of datalog
-      #+BEGIN_SRC clojure
-      
-      #+BEGIN_QUERY
-      {:title "Blocks in 7ds with a page reference of datalog"
-       :query [:find (pull ?b [*])
-             :in $ ?start ?today ?tag
-             :where
-             [?b :block/page ?p]
-             [?p :page/journal-day ?d]
-             [(>= ?d ?start)]
-             [(<= ?d ?today)]
-             [?b :block/ref-pages ?rp]
-             [?rp :page/name ?tag]]
-       :inputs [:7d-before :today "datalog"]}
-      #+END_QUERY
-      #+END_SRC
-    - 4. All TODOs
-      #+BEGIN_SRC clojure
-      #+BEGIN_QUERY
-      {:title "TODO"
-       :query [:find (pull ?b [*])
-             :where
-             [?b :block/marker ?marker]
-             [(= "TODO" ?marker)]]}
-      #+END_QUERY
-      #+END_SRC
-    - 5. All the tags specified in the front matter (tags: tag1, tag2)
-      #+BEGIN_SRC clojure
-      #+BEGIN_QUERY
-      {:title "All page tags"
-      :query [:find ?tag-name
-            :where
-            [?tag :page/name ?tag-name]]
-      :view (fn [tags]
-            [:div
-             (for [tag (flatten tags)]
-               [:a.tag.mr-1 {:href (str "/page/" tag)}
-                (str "#" tag)])])}
-      #+END_QUERY
-      #+END_SRC
-    - 6. All pages have a "programming" tag
-      #+BEGIN_SRC clojure
-      #+BEGIN_QUERY
-      {:title "All pages have a *programming* tag"
-       :query [:find ?name
-             :in $ ?tag
-             :where
-             [?t :page/name ?tag]
-             [?p :page/tags ?t]
-             [?p :page/name ?name]]
-       :inputs ["programming"]
-       :view (fn [result]
-             [:div.flex.flex-col
-              (for [page result]
-                [:a {:href (str "/page/" page)} (clojure.string/capitalize page)])])}
-      #+END_QUERY
-      #+END_SRC
-    - 7. Get all the blocks with the property "type" and the value "programming_lang"
-      #+BEGIN_SRC clojure
-      
-      #+BEGIN_QUERY
-      {:title [:h2 "Programming languages list"]
-       :query [:find (pull ?b [*])
-             :where
-             [?b :block/properties ?p]
-             [(get ?p "type") ?t]
-             [(= "programming_lang" ?t)]]
-       }
-      #+END_QUERY
-      #+END_SRC
-    - 8. All todos tagged using current page
-      #+BEGIN_SRC clojure
-      
-      #+BEGIN_QUERY
-      {:title "All todos tagged using current page"
-       :query [:find (pull ?b [*])
-             :in $ ?current-page
-             :where
-             [?p :page/name ?current-page]
-             [?b :block/marker ?marker]
-             [?b :block/ref-pages ?p]
-             [(= "TODO" ?marker)]]
-       :inputs [:current-page]}
-      #+END_QUERY
-      #+END_SRC
-    - 9. Tasks made active in the last 2 weeks
-      #+BEGIN_SRC clojure
-      
-      #+BEGIN_QUERY
-      {:title "🟢 ACTIVE"
-        :query [:find (pull ?h [*])
-                :in $ ?start ?today
-                :where
-                [?h :block/marker ?marker]
-                [?h :block/page ?p]
-                [?p :page/journal? true]
-                [?p :page/journal-day ?d]
-                [(>= ?d ?start)]
-                [(<= ?d ?today)]
-                [(contains? #{"NOW" "DOING"} ?marker)]]
-        :inputs [:14d :today]
-        :result-transform (fn [result]
-                            (sort-by (fn [h]
-                                       (get h :block/priority "Z")) result))
-        :collapsed? false}
-      #+END_QUERY
-      #+END_SRC
-    - 10. Tasks referencing due dates in the past
-      #+BEGIN_SRC clojure
-      
-      #+BEGIN_QUERY
-       {:title "⚠️ OVERDUE"
-        :query [:find (pull ?h [*])
-                :in $ ?start ?today
-                :where
-                [?h :block/marker ?marker]
-                [?h :block/ref-pages ?p]
-                [?p :page/journal? true]
-                [?p :page/journal-day ?d]
-                [(>= ?d ?start)]
-                [(<= ?d ?today)]
-                [(contains? #{"NOW" "LATER" "TODO" "DOING"} ?marker)]]
-        :inputs [:56d :today]
-        :collapsed? false}
-      #+END_QUERY
-      #+END_SRC
-    - 11. Tasks referencing due dates up to 10 days ahead
-      #+BEGIN_SRC clojure
-      
-      #+BEGIN_QUERY
-          {:title "📅 NEXT"
-        :query [:find (pull ?h [*])
-                :in $ ?start ?next
-                :where
-                [?h :block/marker ?marker]
-                [?h :block/ref-pages ?p]
-                [?p :page/journal? true]
-                [?p :page/journal-day ?d]
-                [(> ?d ?start)]
-                [(< ?d ?next)]
-                [(contains? #{"NOW" "LATER" "DOING" "TODO"} ?marker)]]
-        :inputs [:today :10d-after]
-        :collapsed? false}
-      #+END_QUERY
-      #+END_SRC
-    - 12. Tasks from last week which are still outstanding (may slip soon!)
-      #+BEGIN_SRC clojure
-      
-      #+BEGIN_QUERY
-         {:title "🟠 SLIPPING"
-        :query [:find (pull ?h [*])
-                :in $ ?start ?today
-                :where
-                [?h :block/marker ?marker]
-                [?h :block/page ?p]
-                [?p :page/journal? true]
-                [?p :page/journal-day ?d]
-                [(>= ?d ?start)]
-                [(<= ?d ?today)]
-                [(contains? #{"NOW" "LATER" "TODO" "DOING"} ?marker)]]
-        :inputs [:7d :today]
-        :result-transform (fn [result]
-                            (sort-by (fn [h]
-                                       (get h :block/created-at)) result))
-        :collapsed? true}
-      #+END_QUERY
-      #+END_SRC
-    - 13. Tasks created more than 1 week ago, less old than 2 months but still outstanding
-      #+BEGIN_SRC clojure
-      
-      #+BEGIN_QUERY
-      {:title "🔴 STALLED"
-        :query [:find (pull ?h [*])
-                :in $ ?start ?today
-                :where
-                [?h :block/marker ?marker]
-                [?h :block/page ?p]
-                [?p :page/journal? true]
-                [?p :page/journal-day ?d]
-                [(>= ?d ?start)]
-                [(<= ?d ?today)]
-                [(contains? #{"NOW" "LATER" "TODO" "DOING"} ?marker)]]
-        :inputs [:56d :8d]
-        :result-transform (fn [result]
-                            (sort-by (fn [h]
-                                       (get h :block/created-at)) result))
-        :collapsed? true}
-       ]}
-      #+END_QUERY
-      #+END_SRC
-    - 14. Next 7 days' deadline or schedule
-       ((60531c23-238e-4748-9b19-27088f9c3771)) 
-      #+BEGIN_SRC clojure
-      #+BEGIN_QUERY
-      {:title "next 7 days' deadline or schedule"
-        :query [:find (pull ?block [*])
-                :in $ ?start ?next
-                :where
-                (or
-                  [?block :block/scheduled ?d]
-                  [?block :block/deadline ?d])
-                [(> ?d ?start)]
-                [(< ?d ?next)]]
-        :inputs [:today :7d-after]
-        :collapsed? false}
-      #+END_QUERY
-      #+END_SRC
-- **Resources**
-    - [^1]: [Learn Datalog Today](http://www.learndatalogtoday.org/)  is an interactive tutorial designed to teach you the Datomic dialect of Datalog.
-    - [^2]: [[https://docs.datomic.com/query.html][Datomic query documentation]]
\ No newline at end of file
diff --git a/pages/Changelog_2020.org b/pages/Changelog_2020.org
index 657a64e4..3f955947 100644
--- a/pages/Changelog_2020.org
+++ b/pages/Changelog_2020.org
@@ -23,12 +23,12 @@ This is our last release for 2020,  it is a challenging year for everyone, stay
 :created_at: 1609250758098
 :last_modified_at: 1609251021197
 :END:
-*** [[Features]]
+*** [[特色功能]]
 :PROPERTIES:
 :created_at: 1609249850194
 :last_modified_at: 1609249850194
 :END:
-**** Simple [[Queries]] support #experiment
+**** Simple [[查询]] support #experiment
 :PROPERTIES:
 :created_at: 1609249966260
 :last_modified_at: 1609251607921
@@ -77,7 +77,7 @@ Go to ~Settings~ and toggle this button:
 **** 7. ~Push now~ should always work
 **** 8. Changed files are scrollable so that you can always click ~Download all files as a zip~
 **** Fix a lot of CSS issues (especially on iOS)
-*** [[Features]]
+*** [[特色功能]]
 :PROPERTIES:
 :created_at: 1609250411844
 :last_modified_at: 1609250585182
@@ -109,7 +109,7 @@ Go to ~Settings~ and toggle this button:
 **** 16. Avoid Git empty commits
 *** [[Enhancement]]
 **** 1. Display orange dot when in editing mode
-*** [[Features]]
+*** [[特色功能]]
 **** 1. Auto-export notes as zip files when you refresh the browser and there're new changes on the database schema. #data-safety
 **** 2. Add ~Download all files as a zip~ support #data-safety
 [[https://cdn.logseq.com/%2F8b9a461d-437e-4ca5-a2da-18b51077b5142020_11_29_Screenshot%202020-11-29%2023-42-09%20%2B0800.png?Expires=4760264603&Signature=n-hAo72C2l5wyXfOuPxas0505ftBOHNE~Yv61VEWF9m2ysp5RMkCkUJ5ZH-zYnop3AL5bpZiMIWXRH49yxpPfC1aIvcQWWp~71ZGEAIsLB3~aoL34XsfkNjujsREUE8~QXOabnzbSS8wAJ-X71TRzEOMYAhr5V0UEYJNwDEEDtUNtuE-hX1dTwZgVmoUrONDaw2oeg5cyawoxW2KIgX9UkvnhytKs8BXswM78UCFQTTNBL-QvuyjULmEObBdAjnh9I0X1YHZFg4cF-s7AB5EKYCTidpD--3lw9n-Wa2My~Te2g5VvHCZ8PwDWbCvKVN6CXMf8Zyd56EGqkYujPdwAg__&Key-Pair-Id=APKAJE5CCD6X7MP6PTEA][2020_11_29_Screenshot 2020-11-29 23-42-09 +0800.png]]
@@ -165,7 +165,7 @@ Add French language support by [[Kramer]]
 **** 12. Fix a lot of CSS issues!!
 *** [[Enhancement]]
 **** 1. Push immediately after you save any block/create a new page
-*** [[Features]]
+*** [[特色功能]]
 **** [Page Alias]([[page/alias]])
 ***** Actually, it's added months ago but it's not ready before.
 ***** *How to use it?*
@@ -199,12 +199,12 @@ Add French language support by [[Kramer]]
 *** [[Enhancement]]
 **** Global css variables support! 🎉🎉🎉
 Thank you [[lachyc]]!
-*** [[Features]]
+*** [[特色功能]]
 **** 1. Add ~Deadline~ and ~Scheduled~ support! 
 :PROPERTIES:
 :id: 60531c23-238e-4748-9b19-27088f9c3771
 :END:
-*How to use it?* 
+*How to use it?*
 1. Type ~/deadline~ or ~/scheduled~ in the block editor.
 2. Pick a date, time (optional), and a repeater (optional, see below).
 3. Click the ~Submit~ button.
@@ -269,7 +269,7 @@ The spent time for this block is ~18s~.
 **** 7. [[https://github.com/logseq/logseq-internal/pull/154][Cannot drag a block to the first position in a page]] (by [[meh]])
 **** 8. [[https://github.com/logseq/logseq/issues/376][Fix cannot drag a block to the first position in a page]] (by [[meh]])
 **** 9. Fix inline math parsing
-*** [[Features]]
+*** [[特色功能]]
 **** 1. [[Custom theme]] support!!
 **** 2. CodeMirror integration!
 #+BEGIN_SRC clojure
@@ -285,7 +285,7 @@ The spent time for this block is ~18s~.
 **** 5. Fixed git branches other than ~master~ not working
 *** [[Enhancement]]
 **** Better undo && redo
-*** [[Features]]
+*** [[特色功能]]
 **** 1. Type ~s~ to switch between the file and the corresponding page (non editing mode)
 **** 2. Grammarly support even for single-line blocks
 Add ~:enable-grammarly? true~ to the file ~logseq/config.edn~.
@@ -302,7 +302,7 @@ Add ~:enable-grammarly? true~ to the file ~logseq/config.edn~.
 **** 2. Fixed custom queries which make the app not responding
 **** 3. Allow deleting journal pages
 **** 4. Fixed dropdown modal display (by [[meh]])
-*** [[Features]]
+*** [[特色功能]]
 **** 1. Publishing #experiment
 Check out the [[https://logseq.github.io/page/publishing][docs]].
 ** [[Sep 28th, 2020]]
@@ -323,7 +323,7 @@ Check out the [[https://logseq.github.io/page/publishing][docs]].
 **** 3. Fixed deleting blocks not working in the "References" section
 **** 4. Fixed code block doesn't render when it starts with ~:xx~
 **** 5. Fixed ~Ctrl + K~ linking not inserting cursor correctly
-*** [[Features]]
+*** [[特色功能]]
 **** 1. Multi-line *Displayed Math* support (Katex syntax wrapped by ~$$~)
 #+BEGIN_EXAMPLE
 $$
@@ -349,7 +349,7 @@ $$
 **** 3. Fixed embedding block with only table shows nothing
 **** 4. Fixed embedding an empty page (no block) creates unreadable .md files
 **** 5. Fixed embedded todos don't consistently update as expected
-*** [[Features]]
+*** [[特色功能]]
 **** 1. You can change the default home page now, check #faq
 ** [[Sep 20th, 2020]]
 *Version 0.0.3.2*
@@ -376,7 +376,7 @@ To add a property to any block, you can right click the left dot and click ~Add
 **** 2. Fixed deleting in backlinks not triggering github sync
 **** 3. Fixed Page titles when zoomed into a block
 **** 4. Fixed embedded todos don't consistently update as expected
-*** [[Features]]
+*** [[特色功能]]
 **** Convert a block to/from a heading
    :PROPERTIES:
    :background_color: rgb(83, 62, 125)
@@ -391,7 +391,7 @@ Click ~Convert back to a block~.
 You can also change the background color of any block, it doesn't have to be a heading.
 ** [[Sep 14th, 2020]]
 *Version 0.0.2.9*
-*** [[Features]]
+*** [[特色功能]]
 **** 1. [[Internationalization]] (Special thanks to @Kamal for support!)
 你好世界! Logseq is coming to 30+ languages, and this release adds support for Chinese (Simplified) and Afrikaans. Languages will be automatically applied depending on your browser settings; if not, go to Settings to manually select languages.
 ***** English, Chinese (Simplified), Afrikaans: Supported today
@@ -406,7 +406,7 @@ If you want to help translate Logseq, sign up here: https://crwd.in/logseq
 **** 3. Better undo/redo behavior
 **** 4. Support multiple notifications now (by haoji)
 **** 5. *All pages* support ~shift+click~ to open in right sidebar (by haoji)
-*** [[Features]]
+*** [[特色功能]]
 **** 1. [[Shortcuts change]]
 [[https://cdn.logseq.com/%2F8b9a461d-437e-4ca5-a2da-18b51077b5142020_09_13_Screenshot%202020-09-13%2015-36-10%20%2B0800.png?Expires=4753582587&Signature=GAjAjKEAx-8ItK04aNXqQzd8NQjfnHi9~CVJeho2yBP5E38BFKqMSVYC5Y1eQaz7jbksyKMuJi27NnM92FrZYJiCgUWtuV1txBhl2ANBRnRHUON7QzLFvY1wZI9~7~QTTsLYBxCDnsynoz3Bp0gS1kmn8eBWFq1KZtrHZ3mGs7HHDREI2PZJHTQsE4qXN1DENh~0RuZ0UsCBisu~5H1JtzDT2riUCurZm08G3EdSZ33Yrr7InA7~EDT8W-lCGhJp9VJSeWpRkYJXPKuwT6RQiA6ZyrLKtDPzn4p3Ik9bNSemIYaNedUt-TKAgDbk17TKrCYk~6QYI8~7EwK87crLQA__&Key-Pair-Id=APKAJE5CCD6X7MP6PTEA][2020_09_13_Screenshot 2020-09-13 15-36-10 +0800.png]]
 ** [[Sep 11th, 2020]]
@@ -419,7 +419,7 @@ If you want to help translate Logseq, sign up here: https://crwd.in/logseq
 **** 5. Fixed code block highlighting performance issue
 **** 6. Make it compatible with new date format with roam when importing json
 **** 7. Fixed page rename && delete
-*** [[Features]]
+*** [[特色功能]]
 **** 1. [[Developer mode]] (by haoji) #experiment
 Developer mode helps contributors and extension developers test their integration with Logseq more efficient.
 ** [[Sep 9th, 2020]]
@@ -432,7 +432,7 @@ Logseq is migrating to creating journal pages on a daily basis for better perfor
 *** [[Fixed Issues]]
 **** 1. Fixed not able to DELETE a Page or even Rename a page
 **** 2. Fixed an issue where contents page might show ~[[]]~ on page links
-*** [[Features]]
+*** [[特色功能]]
 **** 1. In search menu, you can press ~shift~ when clicking on a link to open it in sidebar
 **** 2. Supports directly adding pages to contents in page menu
 ** [[Sep 8th, 2020]]
diff --git a/pages/advanced_commands.md b/pages/advanced_commands.md
new file mode 100644
index 00000000..e69de29b
diff --git a/pages/contents.md b/pages/contents.md
index 619334b5..900ab855 100644
--- a/pages/contents.md
+++ b/pages/contents.md
@@ -10,18 +10,18 @@
 	- [Awesome Logseq](https://github.com/logseq/awesome-logseq)
 	- [Roadmap](https://trello.com/b/8txSM12G/logseq-roadmap)
 	- [[Changelog]]
-- [[Features]]
-	- [Backlink]([[term/backlink]])
-	- [[Knowledge Graph]]
+- [[特色功能]]
+	- [反向链接]([[term/backlink]])
+	- [[知识图谱]]
 	- [[Page and block references]]
 	- [[Page and block embeds]]
-	- [[Tasks & Todos]]
+	- [[任务和待办事项]]
 	- [[Commands]]
 	- [[Advanced commands]]
 	- [[Templates]]
-	- [Page alias]([[term/alias]])
-	- [Block properties]([[term/properties]])
-	- [[Publishing (Desktop App Only)]]
+	- [页面别名]([[term/alias]])
+	- [块属性]([[term/properties]])
+	- [[公开发布 (只支持桌面版)]]
 	- [[Draw]]
 	- [[Slide]]
 	- [[Custom theme]]
@@ -32,8 +32,8 @@
 - ✨ [[Tips and Tricks]]
 - [[Advanced Logseq]]
 	- [[Custom keyboard shortcuts]]
-	- [[Queries]]
-	- [[Advanced Queries]]
+	- [[查询]]
+	- [[高级查询]]
 	- [[Hiccup]]
 	- [[Custom views]]
 	- [Self Hosting Logseq](https://github.com/dustinlacewell/logseq-guide)
diff --git a/pages/examples.md b/pages/examples.md
deleted file mode 100644
index 444e9e64..00000000
--- a/pages/examples.md
+++ /dev/null
@@ -1,25 +0,0 @@
----
-title: examples
----
-
-- Project management
-  created_at:: 1609233475967
-  last_modified_at:: 1609233475967
-    - [[Project 1]]
-      created_at:: 1609233477494
-      last_modified_at:: 1609242318919
-        - NOW fix some bugs #tag1 #tag2
-          created_at:: 1609233363167
-          last_modified_at:: 1609233700536
-        - LATER chat with friends
-          created_at:: 1609233394316
-          last_modified_at:: 1609234724742
-    - [[Project 2]]
-      created_at:: 1609233487212
-      last_modified_at:: 1609233487212
-        - DONE finish the demo #tag1
-          created_at:: 1609233518468
-          last_modified_at:: 1609233678857
-        - CANCELED dance with a bear #tag2
-          created_at:: 1609233523981
-          last_modified_at:: 1609234730471
\ No newline at end of file