diff --git a/src/hooks/useSyncOnce.ts b/src/hooks/useSyncOnce.ts
new file mode 100644
index 00000000..56412919
--- /dev/null
+++ b/src/hooks/useSyncOnce.ts
@@ -0,0 +1,11 @@
+import { useRef } from "react"
+
+/**
+ * @description `useSyncOnce` is a hook that will run a function once and only once, before the useEffect called, it means before `onMounted`.
+ */
+export const useSyncOnce = (fn: () => any) => {
+  const onceRef = useRef(false)
+  if (onceRef.current) return
+  fn()
+  onceRef.current = true
+}
diff --git a/src/lib/utils.ts b/src/lib/utils.ts
index c20dd272..7576d03d 100644
--- a/src/lib/utils.ts
+++ b/src/lib/utils.ts
@@ -14,3 +14,12 @@ export function stripHTML(html: string) {
 export function cn(...inputs: ClassValue[]) {
   return twMerge(clsx(inputs))
 }
+
+export function pick<T, K extends keyof T>(obj: T, keys: K[]): Pick<T, K> {
+  return keys.reduce((acc, key) => {
+    if (obj && Object.prototype.hasOwnProperty.call(obj, key)) {
+      acc[key] = obj[key]
+    }
+    return acc
+  }, {} as Pick<T, K>)
+}
diff --git a/src/pages/dashboard/[subdomain]/editor.tsx b/src/pages/dashboard/[subdomain]/editor.tsx
index 68156cb5..f81a3c4f 100644
--- a/src/pages/dashboard/[subdomain]/editor.tsx
+++ b/src/pages/dashboard/[subdomain]/editor.tsx
@@ -7,14 +7,17 @@ import { useRouter } from "next/router"
 import NodeID3 from "node-id3"
 import {
   ChangeEvent,
+  FC,
+  memo,
   useCallback,
   useEffect,
-  useMemo,
   useRef,
   useState,
 } from "react"
 import type { ReactElement } from "react"
 import toast from "react-hot-toast"
+import { create } from "zustand"
+import { shallow } from "zustand/shallow"
 
 import type { EditorView } from "@codemirror/view"
 import { useQueryClient } from "@tanstack/react-query"
@@ -33,7 +36,9 @@ import { Modal } from "~/components/ui/Modal"
 import { UniLink } from "~/components/ui/UniLink"
 import { toolbars } from "~/editor"
 import { useDate } from "~/hooks/useDate"
+import { useGetState } from "~/hooks/useGetState"
 import { useIsMobileLayout } from "~/hooks/useMobileLayout"
+import { useSyncOnce } from "~/hooks/useSyncOnce"
 import { useUploadFile } from "~/hooks/useUploadFile"
 import { showConfetti } from "~/lib/confetti"
 import { getDefaultSlug } from "~/lib/default-slug"
@@ -43,7 +48,7 @@ import { getPageVisibility } from "~/lib/page-helpers"
 import { serverSidePropsHandler } from "~/lib/server-side-props"
 import { delStorage, setStorage } from "~/lib/storage"
 import { PageVisibilityEnum } from "~/lib/types"
-import { cn } from "~/lib/utils"
+import { cn, pick } from "~/lib/utils"
 import { Rendered, renderPageContent } from "~/markdown"
 import { checkPageSlug } from "~/models/page.model"
 import { useCreateOrUpdatePage, useGetPage } from "~/queries/page"
@@ -66,10 +71,30 @@ const getInputDatetimeValue = (date: Date | string, dayjs: any) => {
   return str.substring(0, ((str.indexOf("T") | 0) + 6) | 0)
 }
 
+const initialEditorState = {
+  title: "",
+  publishedAt: new Date().toISOString(),
+  published: false,
+  excerpt: "",
+  slug: "",
+  tags: "",
+  content: "",
+}
+
+const useEditorState = create<
+  typeof initialEditorState & {
+    setValues: (values: Partial<typeof initialEditorState>) => void
+  }
+>((set) => ({
+  ...initialEditorState,
+  setValues: (values: any) => set(values),
+}))
+
+type Values = typeof initialEditorState
+
 export default function SubdomainEditor() {
   const router = useRouter()
   const queryClient = useQueryClient()
-  const date = useDate()
   const { t } = useTranslation("dashboard")
 
   let pageId = router.query.id as string | undefined
@@ -119,25 +144,27 @@ export default function SubdomainEditor() {
 
   const uploadFile = useUploadFile()
 
-  const [values, setValues] = useState({
-    title: "",
-    publishedAt: new Date().toISOString(),
-    published: false,
-    excerpt: "",
-    slug: "",
-    tags: "",
-    content: "",
+  // reset editor state when page changes
+  useSyncOnce(() => {
+    useEditorState.setState(initialEditorState)
   })
+
+  const values = useEditorState()
+
   const [initialContent, setInitialContent] = useState("")
   const [defaultSlug, setDefaultSlug] = useState("")
 
-  type Values = typeof values
+  const getValues = useGetState(values)
+  const getDraftKey = useGetState(draftKey)
 
   const updateValue = useCallback(
     <K extends keyof Values>(key: K, value: Values[K]) => {
       if (visibility === PageVisibilityEnum.Published) {
         setVisibility(PageVisibilityEnum.Modified)
       }
+
+      const values = getValues()
+      const draftKey = getDraftKey()
       if (key === "title") {
         setDefaultSlug(
           getDefaultSlug(
@@ -163,9 +190,9 @@ export default function SubdomainEditor() {
         })
         queryClient.invalidateQueries(["getPagesBySite", subdomain])
       }
-      setValues(newValues)
+      useEditorState.setState(newValues)
     },
-    [setValues, values, draftKey, isPost, queryClient, subdomain, t],
+    [isPost, queryClient, subdomain],
   )
 
   const createOrUpdatePage = useCreateOrUpdatePage()
@@ -202,113 +229,6 @@ export default function SubdomainEditor() {
 
   const [isCheersOpen, setIsCheersOpen] = useState(false)
 
-  const extraProperties = useMemo(
-    () => (
-      <div className="h-full overflow-auto flex-shrink-0 w-[280px] border-l bg-zinc-50 p-5 space-y-5">
-        <div>
-          <Input
-            type="datetime-local"
-            label={t("Publish at") || ""}
-            isBlock
-            name="publishAt"
-            id="publishAt"
-            value={getInputDatetimeValue(values.publishedAt, date.dayjs)}
-            onChange={(e: ChangeEvent<HTMLInputElement>) => {
-              try {
-                const value = date.inLocalTimezone(e.target.value).toISOString()
-                updateValue("publishedAt", value)
-              } catch (error) {}
-            }}
-            help={t(
-              `This ${
-                isPost ? "post" : "page"
-              } will be accessible from this time`,
-            )}
-          />
-        </div>
-        <div>
-          <Input
-            name="slug"
-            value={values.slug}
-            placeholder={defaultSlug}
-            label={t(`${isPost ? "Post" : "Page"} slug`) || ""}
-            id="slug"
-            isBlock
-            onChange={(e: ChangeEvent<HTMLInputElement>) =>
-              updateValue("slug", e.target.value)
-            }
-            help={
-              <>
-                {(values.slug || defaultSlug) && (
-                  <>
-                    {t(
-                      `This ${isPost ? "post" : "page"} will be accessible at`,
-                    )}{" "}
-                    <UniLink
-                      href={`${getSiteLink({
-                        subdomain,
-                        domain: site.data?.custom_domain,
-                      })}/${encodeURIComponent(values.slug || defaultSlug)}`}
-                      className="hover:underline"
-                    >
-                      {getSiteLink({
-                        subdomain,
-                        domain: site.data?.custom_domain,
-                        noProtocol: true,
-                      })}
-                      /{encodeURIComponent(values.slug || defaultSlug)}
-                    </UniLink>
-                  </>
-                )}
-              </>
-            }
-          />
-        </div>
-        <div>
-          <Input
-            name="tags"
-            value={values.tags}
-            label={t("Tags") || ""}
-            id="tags"
-            isBlock
-            onChange={(e: ChangeEvent<HTMLInputElement>) =>
-              updateValue("tags", e.target.value)
-            }
-            help={t("Separate multiple tags with English commas") + ` ","`}
-          />
-        </div>
-        <div>
-          <Input
-            label={t("Excerpt") || ""}
-            isBlock
-            name="excerpt"
-            id="excerpt"
-            value={values.excerpt}
-            multiline
-            rows={5}
-            onChange={(e: ChangeEvent<HTMLTextAreaElement>) => {
-              updateValue("excerpt", e.target.value)
-            }}
-            help={t("Leave it blank to use auto-generated excerpt")}
-          />
-        </div>
-      </div>
-    ),
-    [
-      date,
-      defaultSlug,
-      isPost,
-      site.data?.custom_domain,
-      subdomain,
-      t,
-      updateValue,
-      values.excerpt,
-      values.publishedAt,
-      values.slug,
-      values.tags,
-    ],
-  )
-
   useEffect(() => {
     if (createOrUpdatePage.isSuccess) {
       if (createOrUpdatePage.data?.code === 0) {
@@ -340,7 +260,7 @@ export default function SubdomainEditor() {
   useEffect(() => {
     if (!page.data || !draftKey) return
     setInitialContent(page.data.body?.content || "")
-    setValues({
+    useEditorState.setState({
       title: page.data.title || "",
       publishedAt: page.data.date_published,
       published: !!page.data.id,
@@ -567,6 +487,14 @@ export default function SubdomainEditor() {
       )}`,
     )
   }, [draftKey, subdomain])
+  const extraProperties = (
+    <EditorExtraProperties
+      defaultSlug={defaultSlug}
+      updateValue={updateValue}
+      isPost={isPost}
+      subdomain={subdomain}
+    />
+  )
 
   return (
     <>
@@ -591,40 +519,6 @@ export default function SubdomainEditor() {
               </div>
               {isMobileLayout ? (
                 <div className="flex items-center space-x-3 w-auto pl-5">
-                  {/* <span
-                    className={cn(
-                      `text-sm capitalize`,
-                      visibility === PageVisibilityEnum.Draft
-                        ? `text-zinc-300`
-                        : visibility === PageVisibilityEnum.Modified
-                        ? "text-orange-600"
-                        : "text-green-600",
-                    )}
-                  >
-                    {t(visibility as string)}
-                  </span> */}
-                  {/* <Button
-                    isAutoWidth
-                    onClick={() => {
-                      window.open(
-                        `/_site/${subdomain}/preview/${draftKey.replace(
-                          `draft-${subdomain}-`,
-                          "",
-                        )}`,
-                      )
-                    }}
-                  >
-                    {t("Preview")}
-                  </Button> */}
-                  {/* <PublishButton
-                    save={savePage}
-                    published={visibility !== PageVisibilityEnum.Draft}
-                    isSaving={createOrUpdatePage.isLoading}
-                    isDisabled={
-                      visibility !== PageVisibilityEnum.Modified &&
-                      visibility !== PageVisibilityEnum.Draft
-                    }
-                  /> */}
                   <OptionsButton
                     visibility={visibility}
                     savePage={savePage}
@@ -754,7 +648,14 @@ export default function SubdomainEditor() {
                   </div>
                 </div>
               </div>
-              {!isMobileLayout && extraProperties}
+              {!isMobileLayout && (
+                <EditorExtraProperties
+                  defaultSlug={defaultSlug}
+                  updateValue={updateValue}
+                  isPost={isPost}
+                  subdomain={subdomain}
+                />
+              )}
             </div>
           </>
         )}
@@ -825,3 +726,111 @@ export default function SubdomainEditor() {
 SubdomainEditor.getLayout = (page: ReactElement) => {
   return <DashboardLayout title="Editor">{page}</DashboardLayout>
 }
+
+const EditorExtraProperties: FC<{
+  updateValue: <K extends keyof Values>(key: K, value: Values[K]) => void
+  isPost: boolean
+
+  subdomain: string
+  defaultSlug: string
+}> = memo(({ isPost, updateValue, subdomain, defaultSlug }) => {
+  const values = useEditorState(
+    (state) => pick(state, ["publishedAt", "slug", "excerpt", "tags"]),
+    shallow,
+  )
+  const date = useDate()
+  const { t } = useTranslation("dashboard")
+  const site = useGetSite(subdomain)
+
+  return (
+    <div className="h-full overflow-auto flex-shrink-0 w-[280px] border-l bg-zinc-50 p-5 space-y-5">
+      <div>
+        <Input
+          type="datetime-local"
+          label={t("Publish at") || ""}
+          isBlock
+          name="publishAt"
+          id="publishAt"
+          value={getInputDatetimeValue(values.publishedAt, date.dayjs)}
+          onChange={(e: ChangeEvent<HTMLInputElement>) => {
+            try {
+              const value = date.inLocalTimezone(e.target.value).toISOString()
+              updateValue("publishedAt", value)
+            } catch (error) {}
+          }}
+          help={t(
+            `This ${
+              isPost ? "post" : "page"
+            } will be accessible from this time`,
+          )}
+        />
+      </div>
+      <div>
+        <Input
+          name="slug"
+          value={values.slug}
+          placeholder={defaultSlug}
+          label={t(`${isPost ? "Post" : "Page"} slug`) || ""}
+          id="slug"
+          isBlock
+          onChange={(e: ChangeEvent<HTMLInputElement>) =>
+            updateValue("slug", e.target.value)
+          }
+          help={
+            <>
+              {(values.slug || defaultSlug) && (
+                <>
+                  {t(`This ${isPost ? "post" : "page"} will be accessible at`)}{" "}
+                  <UniLink
+                    href={`${getSiteLink({
+                      subdomain,
+                      domain: site.data?.custom_domain,
+                    })}/${encodeURIComponent(values.slug || defaultSlug)}`}
+                    className="hover:underline"
+                  >
+                    {getSiteLink({
+                      subdomain,
+                      domain: site.data?.custom_domain,
+                      noProtocol: true,
+                    })}
+                    /{encodeURIComponent(values.slug || defaultSlug)}
+                  </UniLink>
+                </>
+              )}
+            </>
+          }
+        />
+      </div>
+      <div>
+        <Input
+          name="tags"
+          value={values.tags}
+          label={t("Tags") || ""}
+          id="tags"
+          isBlock
+          onChange={(e: ChangeEvent<HTMLInputElement>) =>
+            updateValue("tags", e.target.value)
+          }
+          help={t("Separate multiple tags with English commas") + ` ","`}
+        />
+      </div>
+      <div>
+        <Input
+          label={t("Excerpt") || ""}
+          isBlock
+          name="excerpt"
+          id="excerpt"
+          value={values.excerpt}
+          multiline
+          rows={5}
+          onChange={(e: ChangeEvent<HTMLTextAreaElement>) => {
+            updateValue("excerpt", e.target.value)
+          }}
+          help={t("Leave it blank to use auto-generated excerpt")}
+        />
+      </div>
+    </div>
+  )
+})
+
+EditorExtraProperties.displayName = "EditorExtraProperties"