diff --git a/src/layout/components/header/components/FullScreen.vue b/src/layout/components/header/components/FullScreen.vue
index e48da51..66e873d 100644
--- a/src/layout/components/header/components/FullScreen.vue
+++ b/src/layout/components/header/components/FullScreen.vue
@@ -1,6 +1,6 @@
 <template>
   <n-icon mr20 size="18" style="cursor: pointer" @click="toggle">
-    <icon-ant-design:fullscreen-outlined v-if="isFullscreen" />
+    <icon-ant-design:fullscreen-exit-outlined v-if="isFullscreen" />
     <icon-ant-design:fullscreen-outlined v-else />
   </n-icon>
 </template>