diff --git a/src/views/kc/jiaoshi/index.vue b/src/views/kc/jiaoshi/index.vue
index e6b6cc6..05804d3 100644
--- a/src/views/kc/jiaoshi/index.vue
+++ b/src/views/kc/jiaoshi/index.vue
@@ -70,7 +70,7 @@
         </a-table-column>
     </a-table>
   </div>
-  <a-modal :visible="isShowAllLive" width="80%" style="top: 20px" title="直播" :ok-button-props="{ style: { display: 'none' } }" cancelText="关闭" @cancel="() => isShowAllLive = false">
+  <a-modal :visible="isShowAllLive" width="80%" style="top: 20px" title="直播" :ok-button-props="{ style: { display: 'none' } }" cancelText="关闭" @cancel="() => (isShowAllLive = false,showAllLiveRef.close())">
     <showAllLive ref="showAllLiveRef" :currentItem="currentItem"/>
   </a-modal>
 </template>
diff --git a/src/views/kc/jiaoshi/showAllLive.vue b/src/views/kc/jiaoshi/showAllLive.vue
index 4e0f4fe..c847d33 100644
--- a/src/views/kc/jiaoshi/showAllLive.vue
+++ b/src/views/kc/jiaoshi/showAllLive.vue
@@ -208,9 +208,20 @@ function bVideoClick(e:any){
     buttonEl.dataset.url = src;
 }
 
+//窗口关闭时停止播放
+function close(){
+  let mainVideo:any = document.querySelector('#mainVideo');
+  mainVideo?.player?.pause();
+
+  bVideoRefs.value.forEach(x => {
+    x?.player?.pause();
+  })
+}
+
 defineExpose({
   // playLive,
-  init
+  init,
+  close
 })
 
 </script>