diff --git a/src/App.vue b/src/App.vue
index 348e045..8e886b3 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -26,7 +26,7 @@ export default {
     enterFullscreen() {
       const element = document.documentElement;
       // 请求全屏模式
-      if (this.isLoding) {
+      if (!this.isLoding) {
         if (element.webkitRequestFullscreen) {
           // Chrome, Safari and Opera
           element.webkitRequestFullscreen();