diff --git a/Web/test8/opreaArr.html b/Web/test8/opreaArr.html
index bb99a52..4250624 100644
--- a/Web/test8/opreaArr.html
+++ b/Web/test8/opreaArr.html
@@ -31,9 +31,10 @@
 
         // 定义一个函数displayOutput，用于将数组元素以字符串形式展示在h1标签中
         const displayOutput = (a) => {
-            return a.join(" ");
+            output.innerText += "displayOutput(): " + a;
         }
-        output.innerHTML += "displayOutput(): " + displayOutput(numbers) + "<br/>";
+        displayOutput(numbers);
+        output.innerHTML += "<br/>";
 
         // 将doubledoutput数组中的元素以字符串的形式显示在h1标签中
         output.innerHTML += "doubledoutput: " + doubledOutput + "<br/>";