diff --git a/docs/.vitepress/theme/components/HorizontalAd.vue b/docs/.vitepress/theme/components/HorizontalAd.vue
index 7a8b899e..0801c462 100644
--- a/docs/.vitepress/theme/components/HorizontalAd.vue
+++ b/docs/.vitepress/theme/components/HorizontalAd.vue
@@ -9,7 +9,7 @@ export default {
     }
   },
   mounted() {
-    this.show = navigator.userAgent.match(/(iPhone|iPod|Android|ios|iPad)/i)
+    this.show = navigator.userAgent.match(/(iPhone|iPod|Android|ios|iPad)/i) && navigator.language.indexOf('zh') > -1
   }
 }
 </script>
diff --git a/docs/.vitepress/theme/components/VerticalAd.vue b/docs/.vitepress/theme/components/VerticalAd.vue
index 2f158bf0..fa3bdfca 100644
--- a/docs/.vitepress/theme/components/VerticalAd.vue
+++ b/docs/.vitepress/theme/components/VerticalAd.vue
@@ -1,3 +1,15 @@
 <template>
-  <div class="wwads-cn wwads-vertical" data-id="296" style="margin-bottom: 20px;"></div>
+  <div v-if="show" class="wwads-cn wwads-vertical" data-id="296" style="margin-bottom: 20px;"></div>
 </template>
+<script>
+export default {
+  data() {
+    return {
+      show: false
+    }
+  },
+  mounted() {
+    this.show = navigator.language.indexOf('zh') > -1
+  }
+}
+</script>