diff --git a/src/layout/components/Header/ShortcutModal.vue b/src/layout/components/Header/ShortcutModal.vue
index 0dd7e7c..05bb802 100644
--- a/src/layout/components/Header/ShortcutModal.vue
+++ b/src/layout/components/Header/ShortcutModal.vue
@@ -151,6 +151,17 @@ defineExpose({
                 <td>打开上一条/下一条信息切换</td>
               </tr>
             </table>
+            
+          </div>
+          <div class="wrapper-request">
+            <table style="margin-left: 47px; width: 180px">
+              <tr>
+                <td style="text-align: left; width: 53px">
+                  <div class="key" data-key="k k" />
+                </td>
+                <td>开启沉浸模式</td>
+              </tr>
+            </table>
           </div>
         </div>
         <!-- <n-divider /> -->
diff --git a/src/views/task/content/Content.vue b/src/views/task/content/Content.vue
index 2366e97..d004e0d 100644
--- a/src/views/task/content/Content.vue
+++ b/src/views/task/content/Content.vue
@@ -493,7 +493,12 @@ function immersionHandler() {
   // taskStore.updateImmersion()
   toggleFullScreen()
 }
-useKeydown('k k', immersionHandler)
+useKeydown('k k', () => {
+  if (isFullScreen.value) return
+  isFullScreen.value = true
+  fetchData()
+  window.addEventListener('scroll', checkBottom)
+})
 // 切换全屏状态
 function toggleFullScreen() {
   isFullScreen.value = !isFullScreen.value
diff --git a/src/views/worksheet/content/Content.vue b/src/views/worksheet/content/Content.vue
index 2304627..36f6b39 100644
--- a/src/views/worksheet/content/Content.vue
+++ b/src/views/worksheet/content/Content.vue
@@ -339,7 +339,9 @@ function onEsc(event: KeyboardEvent) {
     else keyXLastTime = currentKTime
   }
 }
-useKeydown('k k', immersionHandler)
+useKeydown('k k', () => {
+  isFullScreen.value = true
+})
 onUnmounted(() => {
   workStore.reset()
   document.removeEventListener('keydown', onEsc)