diff --git a/admin/css/style.css b/admin/css/style.css
index b927d720..a9484cd0 100644
--- a/admin/css/style.css
+++ b/admin/css/style.css
@@ -966,11 +966,15 @@ a.operate-reply {
 .resize {
   display: block;
   margin: 2px auto 0;
+  padding: 2px 0;
   border: 1px solid #D9D9D6;
   border-width: 1px 0;
   width: 60px;
-  height: 2px;
   cursor: row-resize; }
+  .resize i {
+    display: block;
+    height: 1px;
+    background-color: #D9D9D6; }
 
 /* 拖动排序 */
 .tDnD_whileDrag {
diff --git a/admin/scss/style.scss b/admin/scss/style.scss
index c1c85775..dcb08aa5 100644
--- a/admin/scss/style.scss
+++ b/admin/scss/style.scss
@@ -761,11 +761,16 @@ background: #FFF1A8;
 .resize {
   display: block;
   margin: 2px auto 0;
+  padding: 2px 0;
   border: 1px solid #D9D9D6;
   border-width: 1px 0;
   width: 60px;
-  height: 2px;
   cursor: row-resize;
+  i {
+    display: block;
+    height: 1px;
+    background-color: #D9D9D6;
+  }
 }
 
 /* 拖动排序 */
diff --git a/admin/write-page.php b/admin/write-page.php
index 90dfd96b..cd65c9d1 100644
--- a/admin/write-page.php
+++ b/admin/write-page.php
@@ -29,6 +29,7 @@ Typecho_Widget::widget('Widget_Contents_Page_Edit')->to($page);
                         <p class="mono url-slug"><?php echo preg_replace("/\{slug\}/i", $input, $permalink); ?></p>
                     <p>
                         <textarea style="height: <?php $options->editorSize(); ?>px" autocomplete="off" id="text" name="text" class="w-100 mono"><?php echo htmlspecialchars($page->text); ?></textarea>
+                        <span class="resize"><i></i></span>
                     </p>
                         
                     <?php include 'file-upload.php'; ?>
diff --git a/admin/write-post.php b/admin/write-post.php
index 0b2bc496..c1aad8e7 100644
--- a/admin/write-post.php
+++ b/admin/write-post.php
@@ -34,7 +34,7 @@ Typecho_Widget::widget('Widget_Contents_Post_Edit')->to($post);
 
                     <p>
                         <textarea style="height: <?php $options->editorSize(); ?>px" autocomplete="off" id="text" name="text" class="w-100 mono"><?php echo htmlspecialchars($post->text); ?></textarea>
-                        <span class="resize"></span>
+                        <span class="resize"><i></i></span>
                     </p>
 
                     <?php include 'file-upload.php'; ?>