diff --git a/views/index.ejs b/views/index.ejs
index bf3e188..fbc84cf 100644
--- a/views/index.ejs
+++ b/views/index.ejs
@@ -32,6 +32,18 @@
               <th>个性签名</th>
             </tr>
           </thead>
+          <script>
+          var lineHeight = 0;
+          (function () {
+            var div = document.createElement('div');
+            div.style.position = 'fixed';
+            div.style.left = -10000;
+            div.style.visibility = 'hidden';
+            div.innerText = '测试，Test.';
+            document.body.appendChild(div);
+            lineHeight = div.clientHeight;
+          })();
+          </script>
           <tbody>
             <%
             let i = 0;
@@ -46,7 +58,8 @@
                       (function () {
                         var html = <%- JSON.stringify(user.information) %>;
                         var elem = document.createElement('div');
-                        elem.style = 'max-height: 50px; overflow: hidden; width: 100%; max-width: 480px; ';
+                        elem.style = 'overflow: hidden; width: 100%; max-width: 480px; ';
+                        elem.style.maxHeight = lineHeight + 'px';
                         elem.innerHTML = html;
                         var imgs = Array.from(elem.getElementsByTagName('img'));
                         for (var i in imgs) imgs[i].parentNode.removeChild(imgs[i]);
diff --git a/views/ranklist.ejs b/views/ranklist.ejs
index ed0378a..6b500dc 100644
--- a/views/ranklist.ejs
+++ b/views/ranklist.ejs
@@ -16,6 +16,18 @@
 	            <th>通过数量</th>
 	        </tr>
 	        </thead>
+          <script>
+          var lineHeight = 0;
+          (function () {
+            var div = document.createElement('div');
+            div.style.position = 'fixed';
+            div.style.left = -10000;
+            div.style.visibility = 'hidden';
+            div.innerText = '测试，Test.';
+            document.body.appendChild(div);
+            lineHeight = div.clientHeight;
+          })();
+          </script>
 	        <tbody>
 	        <%
             let i = (paginate.currPage - 1) * paginate.perPage;
@@ -30,7 +42,8 @@
               (function () {
                 var html = <%- JSON.stringify(user.information) %>;
                 var elem = document.createElement('div');
-                elem.style = 'max-height: 50px; overflow: hidden; width: 100%; max-width: 840px; ';
+                elem.style = 'overflow: hidden; width: 100%; max-width: 840px; ';
+                elem.style.maxHeight = lineHeight + 'px';
                 elem.innerHTML = html;
                 var imgs = Array.from(elem.getElementsByTagName('img'));
                 for (var i in imgs) imgs[i].parentNode.removeChild(imgs[i]);