diff --git a/src/components/Main/MainView/QallView/AudioTrack.vue b/src/components/Main/MainView/QallView/AudioTrack.vue
index 6dd392a3f..3c99214b5 100644
--- a/src/components/Main/MainView/QallView/AudioTrack.vue
+++ b/src/components/Main/MainView/QallView/AudioTrack.vue
@@ -1,23 +1,31 @@
 <script setup lang="ts">
-import type { LocalAudioTrack, RemoteAudioTrack } from 'livekit-client'
-import { onMounted, onUnmounted, useTemplateRef } from 'vue'
+import { onMounted, onUnmounted, ref, useTemplateRef, watchEffect } from 'vue'
+import type { TrackInfo } from '/@/composables/qall/useLiveKitSDK'
 
-const props = defineProps<{
-  track: LocalAudioTrack | RemoteAudioTrack
+const { trackInfo } = defineProps<{
+  trackInfo: TrackInfo
 }>()
 const audioElement = useTemplateRef<HTMLMediaElement>('audioElement')
+const volume = ref(1)
+
+watchEffect(() => {
+  if (audioElement.value) {
+    audioElement.value.volume = volume.value
+  }
+})
 
 onMounted(() => {
   if (audioElement.value) {
-    props.track.attach(audioElement.value)
+    trackInfo.trackPublication?.track?.attach(audioElement.value)
   }
 })
 
 onUnmounted(() => {
-  props.track.detach()
+  trackInfo.trackPublication?.track?.detach()
 })
 </script>
 
 <template>
-  <audio :id="track.sid" ref="audioElement"></audio>
+  <audio :id="trackInfo.trackPublication?.trackSid" ref="audioElement"></audio>
+  <input v-model="volume" type="range" min="0" max="1" step="0.01" />
 </template>
diff --git a/src/components/Main/MainView/QallView/QallView.vue b/src/components/Main/MainView/QallView/QallView.vue
index ffa1a6b19..e6ebe6e3a 100644
--- a/src/components/Main/MainView/QallView/QallView.vue
+++ b/src/components/Main/MainView/QallView/QallView.vue
@@ -3,25 +3,27 @@ import { useQall } from '/@/composables/qall/useQall'
 import VideoComponent from '/@/components/Main/MainView/QallView/VideoTrack.vue'
 import AudioComponent from '/@/components/Main/MainView/QallView/AudioTrack.vue'
 
-const { tracksMap } = useQall()
+const { tracksMap, addScreenShareTrack } = useQall()
 </script>
 
 <template>
   <div :class="$style.Block">
     <h1 :class="$style.Header">Qall View</h1>
-    <div>
+    <button @click="addScreenShareTrack">Add Screen Share Track</button>
+    <div :class="$style.TrackContainer">
       <template
         v-for="track of tracksMap.values()"
         :key="track.trackPublication?.trackSid"
       >
         <VideoComponent
           v-if="track.trackPublication?.kind === 'video'"
-          :track="track.trackPublication.videoTrack!"
+          :track-info="track"
           :participant-identity="track.participantIdentity"
+          :class="$style.video"
         />
         <AudioComponent
-          v-else-if="track.trackPublication?.kind === 'audio'"
-          :track="track.trackPublication.audioTrack!"
+          v-else-if="track.trackPublication?.kind === 'audio' && track.isRemote"
+          :track-info="track"
         />
       </template>
     </div>
@@ -29,8 +31,16 @@ const { tracksMap } = useQall()
 </template>
 
 <style lang="scss" module>
+.TrackContainer {
+  height: fit-content;
+}
+.video {
+  width: 50%;
+  height: 50%;
+}
 .Block {
   color: green;
+  overflow: scroll;
 }
 
 .Header {
diff --git a/src/components/Main/MainView/QallView/VideoTrack.vue b/src/components/Main/MainView/QallView/VideoTrack.vue
index f72268180..3bf6b9e46 100644
--- a/src/components/Main/MainView/QallView/VideoTrack.vue
+++ b/src/components/Main/MainView/QallView/VideoTrack.vue
@@ -1,22 +1,31 @@
 <script setup lang="ts">
-import type { VideoTrack } from 'livekit-client'
-import { onMounted, onUnmounted, useTemplateRef } from 'vue'
+import { onMounted, onUnmounted, ref, useTemplateRef, watchEffect } from 'vue'
+import { useQall } from '/@/composables/qall/useQall'
+import type { TrackInfo } from '/@/composables/qall/useLiveKitSDK'
 
-const { track, participantIdentity } = defineProps<{
-  track: VideoTrack
+const { trackInfo, participantIdentity } = defineProps<{
+  trackInfo: TrackInfo
   participantIdentity: string
 }>()
 
+const { removeScreenShareTrack } = useQall()
+
 const videoElement = useTemplateRef<HTMLVideoElement>('videoElement')
+const volume = ref(1)
+watchEffect(() => {
+  if (videoElement.value) {
+    videoElement.value.volume = volume.value
+  }
+})
 
 onMounted(() => {
   if (videoElement.value) {
-    track.attach(videoElement.value)
+    trackInfo.trackPublication?.track?.attach(videoElement.value)
   }
 })
 
 onUnmounted(() => {
-  track.detach()
+  trackInfo.trackPublication?.track?.detach()
 })
 </script>
 
@@ -25,6 +34,25 @@ onUnmounted(() => {
     <div>
       <p>{{ participantIdentity }}</p>
     </div>
-    <video :id="track.sid" ref="videoElement"></video>
+    <video
+      v-if="trackInfo.trackPublication"
+      :id="trackInfo.trackPublication.trackSid"
+      ref="videoElement"
+      :class="$style.video"
+    ></video>
+    <input v-model="volume" type="range" min="0" max="1" step="0.01" />
+    <button
+      v-if="!trackInfo.isRemote && trackInfo.trackPublication"
+      @click="removeScreenShareTrack(trackInfo.trackPublication)"
+    >
+      Remove Screen Share
+    </button>
   </div>
 </template>
+
+<style lang="scss" module>
+.video {
+  width: 100%;
+  height: 100%;
+}
+</style>
diff --git a/src/composables/qall/useLiveKitSDK.ts b/src/composables/qall/useLiveKitSDK.ts
index 288be36ce..6e5d33a49 100644
--- a/src/composables/qall/useLiveKitSDK.ts
+++ b/src/composables/qall/useLiveKitSDK.ts
@@ -12,15 +12,24 @@ import type {
   LocalTrackPublication,
   LocalParticipant,
   Participant,
-  TrackPublication
+  LocalTrack
 } from 'livekit-client'
 import { ref, type Ref } from 'vue'
 import { useToastStore } from '/@/store/ui/toast'
+import apis from '/@/lib/apis'
 
 const { addErrorToast } = useToastStore()
 
-type TrackInfo = {
-  trackPublication: TrackPublication | undefined
+export type TrackInfo = (
+  | {
+      isRemote: true
+      trackPublication: RemoteTrackPublication
+    }
+  | {
+      isRemote: false
+      trackPublication: LocalTrackPublication | undefined
+    }
+) & {
   participantIdentity: string
 }
 
@@ -36,6 +45,7 @@ function handleTrackSubscribed(
   if (track.kind === Track.Kind.Video || track.kind === Track.Kind.Audio) {
     // attach it to a new HTMLVideoElement or HTMLAudioElement
     tracksMap.value.set(publication.trackSid, {
+      isRemote: true,
       trackPublication: publication,
       participantIdentity: participant.identity
     })
@@ -64,8 +74,9 @@ function handleLocalTrackPublished(
   participant: LocalParticipant
 ) {
   // when local tracks are ended, update UI to remove them from rendering
-  if (!publication.track || publication.track.kind === Track.Kind.Audio) return
+  if (!publication.track) return
   tracksMap.value.set(publication.trackSid, {
+    isRemote: false,
     trackPublication: publication,
     participantIdentity: participant.identity
   })
@@ -82,14 +93,28 @@ function handleDisconnect() {
 
 const joinRoom = async (roomName: string, userName: string) => {
   try {
+    const traQtoken = (await apis.getMyQRCode(true)).data
+    console.log(traQtoken)
     const res = await fetch(
-      `http://localhost:3000/getToken?roomName=${roomName}&participantName=${userName}`
+      `https://easy-livekit-token-publisher.trap.show/token`,
+      {
+        method: 'GET',
+        headers: {
+          Authorization: `Bearer ${traQtoken}`,
+          'Content-Type': 'application/json'
+        }
+      }
     )
-    const token = await res.text()
+    const json = await res.json()
+    const token = json.token
+
     // pre-warm connection, this can be called as early as your page is loaded
     //room.prepareConnection("https://livekit-test.trap.show:39357", token);
     room.value = new Room()
-    await room.value.prepareConnection('ws://localhost:7880', token)
+    await room.value.prepareConnection(
+      'wss://livekit.qall-dev.trapti.tech',
+      token
+    )
     console.log(token)
 
     // set up event listeners
@@ -102,7 +127,7 @@ const joinRoom = async (roomName: string, userName: string) => {
       .on(RoomEvent.LocalTrackPublished, handleLocalTrackPublished)
 
     // connect to room
-    await room.value.connect('ws://localhost:7880', token)
+    await room.value.connect('wss://livekit.qall-dev.trapti.tech', token)
     console.log('connected to room', room.value.name)
 
     // publish local camera and mic tracks
@@ -121,9 +146,7 @@ const joinRoom = async (roomName: string, userName: string) => {
         dtx: false
       }
     )
-    await room.value.localParticipant.setScreenShareEnabled(true, {
-      audio: true
-    })
+    await room.value.localParticipant.setAttributes({})
   } catch {
     addErrorToast('Qallの接続に失敗しました')
     await leaveRoom()
@@ -143,26 +166,105 @@ async function leaveRoom() {
   window.removeEventListener('beforeunload', leaveRoom)
 }
 
+const Attributes = ref<{ [key: string]: string }>({})
+
 const addScreenShareTrack = async () => {
   try {
     if (!room.value) {
       addErrorToast('ルームが存在しません')
       return
     }
-    const localTrack = await createLocalScreenTracks({})
-    localTrack.map(async t => {
-      await room.value?.localParticipant.publishTrack(t)
+    const localTracks = await createLocalScreenTracks({
+      audio: true
     })
+
+    await Promise.all(
+      localTracks.map(async t => {
+        await room.value?.localParticipant.publishTrack(t)
+      })
+    )
+    const videoSid = localTracks.find(t => t.kind === Track.Kind.Video)?.sid
+    const audioSid = localTracks.find(t => t.kind === Track.Kind.Audio)?.sid
+    if (audioSid && videoSid) {
+      Attributes.value = {
+        ...room.value.localParticipant.attributes,
+        [videoSid]: audioSid
+      }
+      await room.value.localParticipant.setAttributes({
+        ...room.value.localParticipant.attributes,
+        [videoSid]: audioSid
+      })
+    }
   } catch {
     addErrorToast('スクリーン共有に失敗しました')
   }
 }
 
+const removeScreenShareTrack = async (
+  localpublication: LocalTrackPublication
+) => {
+  if (localpublication.track) {
+    if (!room.value) {
+      addErrorToast('ルームが存在しません')
+      return
+    }
+
+    const { [localpublication.trackSid]: audioSid, ...newAttributes } =
+      Attributes.value
+    //room.value.localParticipant.attributes
+    console.log(audioSid)
+    await room.value.localParticipant.unpublishTrack(
+      localpublication.track,
+      true
+    )
+    console.log(audioSid)
+    room.value.localParticipant.setAttributes(newAttributes)
+    Attributes.value = newAttributes
+    if (!audioSid) {
+      return
+    }
+
+    const audioTrack = tracksMap.value.get(audioSid)
+    console.log(audioTrack)
+    console.log(tracksMap.value)
+    if (
+      !audioTrack ||
+      audioTrack.isRemote ||
+      !audioTrack.trackPublication?.track
+    ) {
+      return
+    }
+
+    await room.value.localParticipant.unpublishTrack(
+      audioTrack.trackPublication.track,
+      true
+    )
+  }
+}
+
+const setLocalTrackMute = async (track: LocalTrack, muted: boolean) => {
+  if (muted) {
+    await track.mute()
+  } else {
+    await track.unmute()
+  }
+}
+
+const setTrackEnabled = (
+  publication: RemoteTrackPublication,
+  muted: boolean
+) => {
+  publication.setEnabled(!muted)
+}
+
 export const useLiveKitSDK = () => {
   return {
     joinRoom,
     leaveRoom,
     addScreenShareTrack,
+    removeScreenShareTrack,
+    setTrackEnabled,
+    setLocalTrackMute,
     tracksMap
   }
 }
diff --git a/src/composables/qall/useQall.ts b/src/composables/qall/useQall.ts
index ba7152909..8577104b4 100644
--- a/src/composables/qall/useQall.ts
+++ b/src/composables/qall/useQall.ts
@@ -2,11 +2,27 @@ import { ref } from 'vue'
 import { useLiveKitSDK } from '/@/composables/qall/useLiveKitSDK'
 import { useMeStore } from '/@/store/domain/me'
 import { useToastStore } from '/@/store/ui/toast'
+import type { LocalAudioTrack, LocalVideoTrack } from 'livekit-client'
 
 const isCalling = ref(false)
-const { joinRoom, leaveRoom, addScreenShareTrack, tracksMap } = useLiveKitSDK()
+const {
+  joinRoom,
+  leaveRoom,
+  addScreenShareTrack,
+  removeScreenShareTrack,
+  setLocalTrackMute,
+  tracksMap
+} = useLiveKitSDK()
 const { myId } = useMeStore()
 const { addErrorToast } = useToastStore()
+
+const setSpeakerMute = (track: LocalAudioTrack, muted: boolean) => {
+  setLocalTrackMute(track, muted)
+}
+
+const setVideoMute = (track: LocalVideoTrack, muted: boolean) => {
+  setLocalTrackMute(track, muted)
+}
 export const useQall = () => {
   const toggleCalling = (channelName: string) => {
     if (isCalling.value) {
@@ -23,6 +39,8 @@ export const useQall = () => {
   return {
     isCalling,
     toggleCalling,
+    addScreenShareTrack,
+    removeScreenShareTrack,
     tracksMap
   }
 }