diff --git a/app/static/config.yml b/app/static/config.yml
index 1ab8290..bddd9c2 100644
--- a/app/static/config.yml
+++ b/app/static/config.yml
@@ -6,6 +6,8 @@ css:
 # 全局引入的js文件地址
 js:
   head: # 在页面加载之前加载
+    - static/js/jquery.js
+    - static/js/word_operation.js
     # - static/js/APlayer.js
     # - static/js/Meting.js
   bottom: # 在页面加载完之后加载
diff --git a/app/static/js/jquery.js b/app/static/js/jquery.js
new file mode 100644
index 0000000..c4c6022
--- /dev/null
+++ b/app/static/js/jquery.js
@@ -0,0 +1,2 @@
+/*! jQuery v3.6.0 | (c) OpenJS Foundation and other contributors | jquery.org/license */
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diff --git a/app/static/js/word_operation.js b/app/static/js/word_operation.js
new file mode 100644
index 0000000..3f83b07
--- /dev/null
+++ b/app/static/js/word_operation.js
@@ -0,0 +1,43 @@
+function familiar(index) {
+    var username = $("#username").text();
+    var word = $("#word_" + index).text();
+    var freq = $("#freq_" + index).text();
+    $.ajax({
+        type:"get",
+        url:"/" + username + "/" + word + "/familiar",
+        success:function(resp){
+            var new_freq = freq - 1;
+            if(new_freq <1) {
+                $("#p_" + index).remove();
+            } else {
+                $("#freq_" + index).text(new_freq);
+            }
+        }
+    });
+}
+
+function unfamiliar(index) {
+    var username = $("#username").text();
+    var word = $("#word_" + index).text();
+    var freq = $("#freq_" + index).text();
+    $.ajax({
+        type:"get",
+        url:"/" + username + "/" + word + "/unfamiliar",
+        success:function(resp){
+            var new_freq = parseInt(freq) + 1;
+            $("#freq_" + index).text(new_freq);
+        }
+    });
+}
+
+function del_word(index) {
+    var username = $("#username").text();
+    var word = $("#word_" + index).text();
+    $.ajax({
+        type:"get",
+        url:"/" + username + "/" + word + "/del",
+        success:function(resp){
+            $("#p_" + index).remove();
+        }
+    });
+}
\ No newline at end of file
diff --git a/app/templates/userpage_get.html b/app/templates/userpage_get.html
index 19542c1..79168d4 100644
--- a/app/templates/userpage_get.html
+++ b/app/templates/userpage_get.html
@@ -22,7 +22,7 @@
 </head>
 <body>
 <div class="container-fluid">
-    <p><b>English Pal for <font color="red">{{ username }}</font></b>
+    <p><b>English Pal for <font id="username" color="red">{{ username }}</font></b>
         <a class="btn btn-secondary" href="/logout" role="button">退出</a>
         <a class="btn btn-secondary" href="/reset" role="button">重设密码</a>
     </p>
@@ -57,37 +57,20 @@
         <p><b>我的生词簿</b></p>
         {% for x in lst3 %}
             {% set word = x[0] %}
-
             {% set freq = x[1] %}
             {% if session.get('thisWord') == x[0] and session.get('time') == 1 %}
                 <a name="aaa"></a>
             {% endif %}
-            {% if freq > 1 %}
-                <p class="new-word">
-                    <a class="btn btn-light" href='http://youdao.com/w/eng/{{ word }}/#keyfrom=dict2.index'
-                       role="button">{{ word }}</a>
-                    (
-                    <a title="{{ word }}">{{ freq }}</a>
-                    )
-
-                    <a class="btn btn-success" href={{ username }}/{{ word }}/familiar role="button">熟悉</a>
-                    <a class="btn btn-warning" href={{ username }}/{{ word }}/unfamiliar role="button">不熟悉</a>
-                    <a class="btn btn-danger" href={{ username }}/{{ word }}/del role="button">删除</a>
-                </p>
-            {% else %}
-                <p class="new-word">
-                    <a class="btn btn-light" href='http://youdao.com/w/eng/{{ word }}/#keyfrom=dict2.index'
-                       role="button">{{ word }}</a>
-                    (
-                    <a title="{{ word }}">{{ freq }}</a>
-                    )
-                    <a class="btn btn-success" href={{ username }}/{{ word }}/familiar role="button">熟悉</a>
-                    <a class="btn btn-warning" href={{ username }}/{{ word }}/unfamiliar role="button">不熟悉</a>
-                    <a class="btn btn-danger" href={{ username }}/{{ word }}/del role="button">删除</a>
-                </p>
-            {% endif %}
-        {% else %}
-            <a href='http://youdao.com/w/eng/{{ word }}/#keyfrom=dict2.index'>{{ word }}</a>{{ freq }}
+            <p id='p_{{ loop.index0 }}' class="new-word" >
+                <a id="word_{{ loop.index0 }}"  class="btn btn-light" href='http://youdao.com/w/eng/{{ word }}/#keyfrom=dict2.index'
+                   role="button">{{ word }}</a>
+                (
+                <a id="freq_{{ loop.index0 }}" title="{{ word }}">{{ freq }}</a>
+                )
+                <a class="btn btn-success" onclick="familiar({{ loop.index0 }})" role="button">熟悉</a>
+                <a class="btn btn-warning" onclick="unfamiliar({{ loop.index0 }})" role="button">不熟悉</a>
+                <a class="btn btn-danger" onclick="del_word({{ loop.index0 }})" role="button">删除</a>
+            </p>
         {% endfor %}
         <input id="selected-words2" type="hidden" value="{{ words }}">
     {% endif %}
diff --git a/app/user_service.py b/app/user_service.py
index 139c140..c8ac8a1 100644
--- a/app/user_service.py
+++ b/app/user_service.py
@@ -48,7 +48,7 @@ def unfamiliar(username, word):
     pickle_idea.unfamiliar(user_freq_record, word)
     session['thisWord'] = word  # 1. put a word into session
     session['time'] = 1
-    return redirect(url_for('user_bp.userpage', username=username))
+    return "success"
 
 
 @userService.route("/<username>/<word>/familiar", methods=['GET', 'POST'])
@@ -63,7 +63,7 @@ def familiar(username, word):
     pickle_idea.familiar(user_freq_record, word)
     session['thisWord'] = word  # 1. put a word into session
     session['time'] = 1
-    return redirect(url_for('user_bp.userpage', username=username))
+    return "success"
 
 
 @userService.route("/<username>/<word>/del", methods=['GET', 'POST'])
@@ -77,7 +77,7 @@ def deleteword(username, word):
     user_freq_record = path_prefix + 'static/frequency/' + 'frequency_%s.pickle' % (username)
     pickle_idea2.deleteRecord(user_freq_record, word)
     flash(f'<strong>{word}</strong> is no longer in your word list.')
-    return redirect(url_for('user_bp.userpage', username=username))
+    return "success"
 
 
 @userService.route("/<username>", methods=['GET', 'POST'])