diff --git a/app/static/js/word_operation.js b/app/static/js/word_operation.js
index b3c8bd4..5211f43 100644
--- a/app/static/js/word_operation.js
+++ b/app/static/js/word_operation.js
@@ -185,9 +185,11 @@ function compareWord(first, second) {
 
 /**
  *
- *
+ * 随机选取 10 个单词学习
  */
 function random_select_word(word) {
+
+    alert("点击熟悉与不熟悉之后，单词自动返回生词库")
     // 获取所有带有 "word-container" 类的 <p> 标签
     const container = document.querySelector('.word-container');
 
diff --git a/app/templates/userpage_get.html b/app/templates/userpage_get.html
index 6df5c02..581a038 100644
--- a/app/templates/userpage_get.html
+++ b/app/templates/userpage_get.html
@@ -146,8 +146,8 @@
                 允许动态调整顺序
             </label>
             <br>
-              <a class="btn btn-info" style="background:red;color:#ffff" onclick="random_select_word('{{ word }}')"   role="button">随机选取10个</a>
-            <a class="btn btn-info" style="background:red;color:#ffff" onclick="location.reload();"   role="button">显示所有生词</a>
+              <a class="btn btn-primary btn-lg"  onclick="random_select_word('{{ word }}')"   role="button">随机选取10个</a>
+            <a class="btn btn-primary btn-lg"  onclick="location.reload();"   role="button">显示所有生词</a>
         </p>
         <a name="aaa"></a>
         <div class="word-container">