From c273d4fc707c54cfeb8f5b0c5106d890b0a3c4dc Mon Sep 17 00:00:00 2001
From: DCloud_LXH <283700113@qq.com>
Date: Sat, 8 Jan 2022 17:38:25 +0800
Subject: [PATCH] fix: index.html viewport-fit=cover

---
 index.html | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/index.html b/index.html
index 7bbe9d9..fb81ddc 100644
--- a/index.html
+++ b/index.html
@@ -2,7 +2,13 @@
 <html lang="en">
   <head>
     <meta charset="UTF-8" />
-    <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0" />
+    <script>
+      var coverSupport = 'CSS' in window && typeof CSS.supports === 'function' && (CSS.supports('top: env(a)') ||
+        CSS.supports('top: constant(a)'))
+      document.write(
+        '<meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0' +
+        (coverSupport ? ', viewport-fit=cover' : '') + '" />')
+    </script>
     <title></title>
     <!--preload-links-->
     <!--app-context-->
