fix: globalThis 报错

colexiu.html

@@ -8,6 +8,9 @@
     <meta name="viewport" content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no" />
     <!-- <link rel="preconnect" href="https://fonts.loli.net"> -->
     <!-- <link href="https://fonts.loli.net/css2?family=Roboto:wght@700&display=swap" rel="stylesheet"> -->
+    <script>
+      this.globalThis || (this.globalThis = this)
+    </script>
     <script type="text/javascript">
       document.write(
         unescape(

music-sheet.html

@@ -8,6 +8,9 @@
     <meta name="viewport" content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no" />
     <!-- <link rel="preconnect" href="https://fonts.loli.net"> -->
     <!-- <link href="https://fonts.loli.net/css2?family=Roboto:wght@700&display=swap" rel="stylesheet"> -->
+    <script>
+      this.globalThis || (this.globalThis = this)
+    </script>
     <script type="text/javascript">
       document.write(
         unescape(