diff --git a/src/components/Toot/Actioned.jsx b/src/components/Toot/Actioned.jsx
index 4ead4c58..e0554702 100644
--- a/src/components/Toot/Actioned.jsx
+++ b/src/components/Toot/Actioned.jsx
@@ -75,7 +75,8 @@ const styles = StyleSheet.create({
 })
 
 Actioned.propTypes = {
-  action: PropTypes.oneOf(['favourite', 'follow', 'poll', 'reblog']).isRequired,
+  action: PropTypes.oneOf(['favourite', 'follow', 'mention', 'poll', 'reblog'])
+    .isRequired,
   name: PropTypes.string,
   emojis: PropTypes.arrayOf(propTypesEmoji),
   notification: PropTypes.bool
diff --git a/src/components/Toot/Attachment.jsx b/src/components/Toot/Attachment.jsx
new file mode 100644
index 00000000..ef44da58
--- /dev/null
+++ b/src/components/Toot/Attachment.jsx
@@ -0,0 +1,81 @@
+import React from 'react'
+import PropTypes from 'prop-types'
+import propTypesAttachment from 'src/prop-types/attachment'
+import { Text, View } from 'react-native'
+
+import AttachmentImage from './Attachment/AttachmentImage'
+import AttachmentVideo from './Attachment/AttachmentVideo'
+
+export default function Attachment ({ media_attachments, sensitive, width }) {
+  let attachment
+  let attachmentHeight
+  // if (width) {}
+  switch (media_attachments[0].type) {
+    case 'unknown':
+      attachment = <Text>文件不支持</Text>
+      attachmentHeight = 25
+      break
+    case 'image':
+      attachment = (
+        <AttachmentImage
+          media_attachments={media_attachments}
+          sensitive={sensitive}
+          width={width}
+        />
+      )
+      attachmentHeight = width / 2
+      break
+    case 'gifv':
+      attachment = (
+        <AttachmentVideo
+          media_attachments={media_attachments}
+          sensitive={sensitive}
+          width={width}
+        />
+      )
+      attachmentHeight =
+        (width / media_attachments[0].meta.original.width) *
+        media_attachments[0].meta.original.height
+      break
+    case 'video':
+      attachment = (
+        <AttachmentVideo
+          media_attachments={media_attachments}
+          sensitive={sensitive}
+          width={width}
+        />
+      )
+      attachmentHeight =
+        (width / media_attachments[0].meta.original.width) *
+        media_attachments[0].meta.original.height
+      break
+    // case 'audio':
+    //   attachment = (
+    //     <AttachmentAudio
+    //       media_attachments={media_attachments}
+    //       sensitive={sensitive}
+    //       width={width}
+    //     />
+    //   )
+    //   break
+  }
+
+  return (
+    <View
+      style={{
+        width: width + 8,
+        height: attachmentHeight,
+        marginTop: 4,
+        marginLeft: -4
+      }}
+    >
+      {attachment}
+    </View>
+  )
+}
+
+Attachment.propTypes = {
+  media_attachments: PropTypes.arrayOf(propTypesAttachment),
+  sensitive: PropTypes.bool.isRequired,
+  width: PropTypes.number.isRequired
+}
diff --git a/src/components/Toot/Attachment/AttachmentImage.jsx b/src/components/Toot/Attachment/AttachmentImage.jsx
new file mode 100644
index 00000000..1c2eda89
--- /dev/null
+++ b/src/components/Toot/Attachment/AttachmentImage.jsx
@@ -0,0 +1,102 @@
+import React, { useEffect, useState } from 'react'
+import PropTypes from 'prop-types'
+import propTypesAttachment from 'src/prop-types/attachment'
+import { Button, Image, Modal, StyleSheet, Pressable, View } from 'react-native'
+import ImageViewer from 'react-native-image-zoom-viewer'
+
+export default function AttachmentImage ({ media_attachments, sensitive, width }) {
+  const [mediaSensitive, setMediaSensitive] = useState(sensitive)
+  const [imageModalVisible, setImageModalVisible] = useState(false)
+  const [imageModalIndex, setImageModalIndex] = useState(0)
+  useEffect(() => {
+    if (sensitive && mediaSensitive === false) {
+      setTimeout(() => {
+        setMediaSensitive(true)
+      }, 10000)
+    }
+  }, [mediaSensitive])
+
+  let images = []
+  media_attachments = media_attachments.map((m, i) => {
+    images.push({
+      url: m.url,
+      width: m.meta.original.width,
+      height: m.meta.original.height
+    })
+    return (
+      <Pressable
+        key={i}
+        style={{ flexGrow: 1, height: width / 2, margin: 4 }}
+        onPress={() => {
+          setImageModalIndex(i)
+          setImageModalVisible(true)
+        }}
+      >
+        <Image
+          source={{ uri: m.preview_url }}
+          style={styles.image}
+          blurRadius={mediaSensitive ? width / 5 : 0}
+        />
+      </Pressable>
+    )
+  })
+
+  return (
+    <>
+      <View style={styles.media}>
+        {media_attachments}
+        {mediaSensitive && (
+          <View
+            style={{
+              position: 'absolute',
+              width: '100%',
+              height: '100%'
+            }}
+          >
+            <Button
+              title='Press me'
+              onPress={() => {
+                setMediaSensitive(false)
+              }}
+            />
+          </View>
+        )}
+      </View>
+      <Modal
+        visible={imageModalVisible}
+        transparent={true}
+        animationType='fade'
+      >
+        <ImageViewer
+          imageUrls={images}
+          index={imageModalIndex}
+          onSwipeDown={() => setImageModalVisible(false)}
+          enableSwipeDown={true}
+          swipeDownThreshold={100}
+          useNativeDriver={true}
+        />
+      </Modal>
+    </>
+  )
+}
+
+const styles = StyleSheet.create({
+  media: {
+    flex: 1,
+    flexDirection: 'column',
+    flexWrap: 'wrap',
+    justifyContent: 'space-between',
+    alignItems: 'stretch',
+    alignContent: 'stretch'
+  },
+  image: {
+    width: '100%',
+    height: '100%'
+  }
+})
+
+AttachmentImage.propTypes = {
+  media_attachments: PropTypes.arrayOf(propTypesAttachment),
+  sensitive: PropTypes.bool.isRequired,
+  width: PropTypes.number.isRequired
+}
diff --git a/src/components/Toot/Attachment/AttachmentVideo.jsx b/src/components/Toot/Attachment/AttachmentVideo.jsx
new file mode 100644
index 00000000..b789b23a
--- /dev/null
+++ b/src/components/Toot/Attachment/AttachmentVideo.jsx
@@ -0,0 +1,72 @@
+import React, { useRef, useState } from 'react'
+import PropTypes from 'prop-types'
+import propTypesAttachment from 'src/prop-types/attachment'
+import { Pressable, View } from 'react-native'
+import { Video } from 'expo-av'
+import { Feather } from '@expo/vector-icons'
+
+export default function AttachmentVideo ({
+  media_attachments,
+  sensitive,
+  width
+}) {
+  const videoPlayer = useRef()
+  const [mediaSensitive, setMediaSensitive] = useState(sensitive)
+  const [videoPlay, setVideoPlay] = useState(false)
+
+  const video = media_attachments[0]
+  const videoWidth = width
+  const videoHeight =
+    (width / video.meta.original.width) * video.meta.original.height
+
+  return (
+    <View
+      style={{
+        width: videoWidth,
+        height: videoHeight
+      }}
+    >
+      <Video
+        ref={videoPlayer}
+        source={{ uri: video.remote_url }}
+        style={{
+          width: videoWidth,
+          height: videoHeight
+        }}
+        resizeMode='cover'
+        usePoster
+        posterSourceThe={{ uri: video.preview_url }}
+        useNativeControls
+        shouldPlay={videoPlay}
+      />
+      {!videoPlay && (
+        <Pressable
+          onPress={() => {
+            setMediaSensitive(false)
+            videoPlayer.current.presentFullscreenPlayer()
+            setVideoPlay(true)
+          }}
+          style={{
+            position: 'absolute',
+            top: 0,
+            left: 0,
+            width: '100%',
+            height: '100%',
+            flexDirection: 'row',
+            alignItems: 'center',
+            justifyContent: 'center',
+            backgroundColor: 'rgba(0, 0, 0, 0.25)'
+          }}
+        >
+          <Feather name='play' size={36} color='black' />
+        </Pressable>
+      )}
+    </View>
+  )
+}
+
+AttachmentVideo.propTypes = {
+  media_attachments: PropTypes.arrayOf(propTypesAttachment),
+  sensitive: PropTypes.bool.isRequired,
+  width: PropTypes.number.isRequired
+}
diff --git a/src/components/Toot/Media.jsx b/src/components/Toot/Media.jsx
deleted file mode 100644
index 555d0756..00000000
--- a/src/components/Toot/Media.jsx
+++ /dev/null
@@ -1,138 +0,0 @@
-import React, { useEffect, useState } from 'react'
-import PropTypes from 'prop-types'
-import propTypesAttachment from 'src/prop-types/attachment'
-import {
-  Button,
-  Image,
-  Modal,
-  StyleSheet,
-  Text,
-  Pressable,
-  View
-} from 'react-native'
-import ImageViewer from 'react-native-image-zoom-viewer'
-
-export default function Media ({ media_attachments, sensitive, width }) {
-  const [mediaSensitive, setMediaSensitive] = useState(sensitive)
-  const [imageModalVisible, setImageModalVisible] = useState(false)
-  const [imageModalIndex, setImageModalIndex] = useState(0)
-  useEffect(() => {
-    if (sensitive && mediaSensitive === false) {
-      setTimeout(() => {
-        setMediaSensitive(true)
-      }, 10000)
-    }
-  }, [mediaSensitive])
-
-  let media
-  let images = []
-  if (width) {
-    media_attachments = media_attachments.map((m, i) => {
-      switch (m.type) {
-        case 'unknown':
-          return <Text key={i}>文件不支持</Text>
-        case 'image':
-          images.push({
-            url: m.url,
-            width: m.meta.original.width,
-            height: m.meta.original.height
-          })
-          return (
-            <Pressable
-              key={i}
-              style={{ flexGrow: 1, height: width / 2, margin: 4 }}
-              onPress={() => {
-                setImageModalIndex(i)
-                setImageModalVisible(true)
-              }}
-            >
-              <Image
-                source={{ uri: m.preview_url }}
-                style={styles.image}
-                blurRadius={mediaSensitive ? width / 5 : 0}
-              />
-            </Pressable>
-          )
-      }
-    })
-    if (images) {
-      media = (
-        <>
-          <View style={styles.media}>
-            {media_attachments}
-            {mediaSensitive && (
-              <View
-                style={{
-                  position: 'absolute',
-                  width: '100%',
-                  height: '100%'
-                }}
-              >
-                <Button
-                  title='Press me'
-                  onPress={() => {
-                    setMediaSensitive(false)
-                  }}
-                />
-              </View>
-            )}
-          </View>
-          <Modal
-            visible={imageModalVisible}
-            transparent={true}
-            animationType='fade'
-          >
-            <ImageViewer
-              imageUrls={images}
-              index={imageModalIndex}
-              onSwipeDown={() => setImageModalVisible(false)}
-              enableSwipeDown={true}
-              swipeDownThreshold={100}
-              useNativeDriver={true}
-            />
-          </Modal>
-        </>
-      )
-    } else {
-      media = <View style={styles.media}>{media_attachments}</View>
-    }
-  } else {
-    media = <></>
-  }
-
-  return (
-    media_attachments.length > 0 && (
-      <View
-        style={{
-          width: width + 8,
-          height: width / 2,
-          marginTop: 4,
-          marginLeft: -4
-        }}
-      >
-        {media}
-      </View>
-    )
-  )
-}
-
-const styles = StyleSheet.create({
-  media: {
-    flex: 1,
-    flexDirection: 'column',
-    flexWrap: 'wrap',
-    justifyContent: 'space-between',
-    alignItems: 'stretch',
-    alignContent: 'stretch'
-  },
-  image: {
-    width: '100%',
-    height: '100%'
-  }
-})
-
-Media.propTypes = {
-  media_attachments: PropTypes.arrayOf(propTypesAttachment),
-  sensitive: PropTypes.bool.isRequired,
-  width: PropTypes.number.isRequired
-}
diff --git a/src/components/TootNotification.jsx b/src/components/TootNotification.jsx
index 77bbdfa8..93771b3c 100644
--- a/src/components/TootNotification.jsx
+++ b/src/components/TootNotification.jsx
@@ -8,7 +8,7 @@ import Avatar from './Toot/Avatar'
 import Header from './Toot/Header'
 import Content from './Toot/Content'
 import Poll from './Toot/Poll'
-import Media from './Toot/Media'
+import Attachment from './Toot/Attachment'
 import Card from './Toot/Card'
 import Actions from './Toot/Actions'
 
@@ -53,7 +53,7 @@ export default function TootNotification ({ toot }) {
                   )}
                   {toot.status.poll && <Poll poll={toot.status.poll} />}
                   {toot.status.media_attachments && (
-                    <Media
+                    <Attachment
                       media_attachments={toot.status.media_attachments}
                       sensitive={toot.status.sensitive}
                       width={Dimensions.get('window').width - 24 - 50 - 8}
diff --git a/src/components/TootTimeline.jsx b/src/components/TootTimeline.jsx
index 2f6d76c3..db6f781d 100644
--- a/src/components/TootTimeline.jsx
+++ b/src/components/TootTimeline.jsx
@@ -8,7 +8,7 @@ import Avatar from './Toot/Avatar'
 import Header from './Toot/Header'
 import Content from './Toot/Content'
 import Poll from './Toot/Poll'
-import Media from './Toot/Media'
+import Attachment from './Toot/Attachment'
 import Card from './Toot/Card'
 import Actions from './Toot/Actions'
 
@@ -50,9 +50,9 @@ export default function TootTimeline ({ toot }) {
             />
             {/* Can pass toot info to next page to speed up performance */}
             <Pressable
-              onPress={() =>
-                navigation.navigate('Toot', { toot: actualContent.id })
-              }
+              // onPress={() =>
+              //   navigation.navigate('Toot', { toot: actualContent.id })
+              // }
             >
               {actualContent.content ? (
                 <Content
@@ -67,8 +67,8 @@ export default function TootTimeline ({ toot }) {
                 <></>
               )}
               {actualContent.poll && <Poll poll={actualContent.poll} />}
-              {actualContent.media_attachments && (
-                <Media
+              {actualContent.media_attachments.length > 0 && (
+                <Attachment
                   media_attachments={actualContent.media_attachments}
                   sensitive={actualContent.sensitive}
                   width={Dimensions.get('window').width - 24 - 50 - 8}
diff --git a/src/stacks/Notifications.jsx b/src/stacks/Notifications.jsx
index 88cdc48d..71e7b0f7 100644
--- a/src/stacks/Notifications.jsx
+++ b/src/stacks/Notifications.jsx
@@ -3,6 +3,7 @@ import { createNativeStackNavigator } from 'react-native-screens/native-stack'
 import { Feather } from '@expo/vector-icons'
 
 import Timeline from 'src/stacks/common/Timeline'
+import sharedScreens from 'src/stacks/Shared/sharedScreens'
 
 const Stack = createNativeStackNavigator()
 
@@ -28,6 +29,8 @@ export default function Notifications () {
       <Stack.Screen name='Notifications'>
         {() => <Timeline page='Notifications' />}
       </Stack.Screen>
+
+      {sharedScreens(Stack)}
     </Stack.Navigator>
   )
 }
diff --git a/src/stacks/Shared/sharedScreens.jsx b/src/stacks/Shared/sharedScreens.jsx
new file mode 100644
index 00000000..f5a28656
--- /dev/null
+++ b/src/stacks/Shared/sharedScreens.jsx
@@ -0,0 +1,45 @@
+import React from 'react'
+
+import Account from 'src/stacks/Shared/Account'
+import Hashtag from 'src/stacks/Shared/Hashtag'
+import Toot from 'src/stacks/Shared/Toot'
+import Webview from 'src/stacks/Shared/Webview'
+
+export default function sharedScreens (Stack) {
+  return [
+    <Stack.Screen
+      key='Account'
+      name='Account'
+      component={Account}
+      options={{
+        headerTranslucent: true,
+        headerStyle: { backgroundColor: 'rgba(255, 255, 255, 0)' },
+        headerCenter: () => {}
+      }}
+    />,
+    <Stack.Screen
+      key='Hashtag'
+      name='Hashtag'
+      component={Hashtag}
+      options={({ route }) => ({
+        title: `#${decodeURIComponent(route.params.hashtag)}`
+      })}
+    />,
+    <Stack.Screen
+      key='Toot'
+      name='Toot'
+      component={Toot}
+      options={() => ({
+        title: '对话'
+      })}
+    />,
+    <Stack.Screen
+      key='Webview'
+      name='Webview'
+      component={Webview}
+      // options={({ route }) => ({
+      //   title: `${route.params.domain}`
+      // })}
+    />
+  ]
+}
diff --git a/src/stacks/common/Timeline.jsx b/src/stacks/common/Timeline.jsx
index 8916c8dc..b63216f5 100644
--- a/src/stacks/common/Timeline.jsx
+++ b/src/stacks/common/Timeline.jsx
@@ -22,10 +22,12 @@ export default function Timeline ({
   const [timelineReady, setTimelineReady] = useState(false)
 
   useEffect(() => {
-    if (state.status === 'idle') {
+    let mounted = true
+    if (state.status === 'idle' && mounted) {
       dispatch(fetch({ page, hashtag, list, toot, account }))
       setTimelineReady(true)
     }
+    return () => (mounted = false)
   }, [state, dispatch])
 
   let content
diff --git a/src/stacks/common/TimelinesCombined.jsx b/src/stacks/common/TimelinesCombined.jsx
index 8eedae0a..2cd0e2d1 100644
--- a/src/stacks/common/TimelinesCombined.jsx
+++ b/src/stacks/common/TimelinesCombined.jsx
@@ -6,10 +6,7 @@ import SegmentedControl from '@react-native-community/segmented-control'
 import { Feather } from '@expo/vector-icons'
 
 import Timeline from './Timeline'
-import Account from 'src/stacks/Shared/Account'
-import Hashtag from 'src/stacks/Shared/Hashtag'
-import Toot from 'src/stacks/Shared/Toot'
-import Webview from 'src/stacks/Shared/Webview'
+import sharedScreens from 'src/stacks/Shared/sharedScreens'
 
 const Stack = createNativeStackNavigator()
 
@@ -93,36 +90,8 @@ export default function TimelinesCombined ({ name, content }) {
           />
         )}
       </Stack.Screen>
-      <Stack.Screen
-        name='Account'
-        component={Account}
-        options={{
-          headerTranslucent: true,
-          headerStyle: { backgroundColor: 'rgba(255, 255, 255, 0)' },
-          headerCenter: () => {}
-        }}
-      />
-      <Stack.Screen
-        name='Hashtag'
-        component={Hashtag}
-        options={({ route }) => ({
-          title: `#${decodeURIComponent(route.params.hashtag)}`
-        })}
-      />
-      <Stack.Screen
-        name='Toot'
-        component={Toot}
-        options={() => ({
-          title: '对话'
-        })}
-      />
-      <Stack.Screen
-        name='Webview'
-        component={Webview}
-        // options={({ route }) => ({
-        //   title: `${route.params.domain}`
-        // })}
-      />
+
+      {sharedScreens(Stack)}
     </Stack.Navigator>
   )
 }