diff --git a/management/templates/management/news-management-update.html b/management/templates/management/news-management-update.html
index 6a0ce82..5d4f14e 100644
--- a/management/templates/management/news-management-update.html
+++ b/management/templates/management/news-management-update.html
@@ -96,7 +96,7 @@
                         <div class="form-group col-md-12">
                             <label class="form-label" for="image">缩略图
                                 {% if news.image %}
-                                    <img src="{{ news.image.url }}">
+                                    <img src="{{ news.image.url }}" style="width: 200px;height: 150px">
                                 {% endif %}
                                 <div class="controls">
                                     <input type="file" name="image">