diff --git a/src/App.vue b/src/App.vue
index df93612..ad43d2c 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -5,7 +5,7 @@ export default {
     },
     onLaunch: function () {
         let pageConfig = this.$storage.get("system_config");
-        if (!pageConfig) {
+        if (pageConfig) {
             const { windowWidth, windowHeight, statusBarHeight, safeAreaInsets } = uni.getSystemInfoSync();
             // #ifndef H5
             const { height, top } = uni.getMenuButtonBoundingClientRect();