diff --git a/static/style.css b/static/style.css
index cf76f9f..382cf0c 100644
--- a/static/style.css
+++ b/static/style.css
@@ -44,7 +44,7 @@
 .project-item{
     float: left;
     width: 200px;
-    /*height: 120px;*/
+    height: 140px;
     margin-top: 20px;
     margin-left: 20px;
     border: 1px solid #ddd;
diff --git a/template/app_doc/pro_list.html b/template/app_doc/pro_list.html
index 9fb2326..809b781 100644
--- a/template/app_doc/pro_list.html
+++ b/template/app_doc/pro_list.html
@@ -60,8 +60,12 @@
                   <div class="layui-card-body">
                       <p>作者：{{p.create_user}}</p>
                       <p class="tooltip">简介：
+                          {% if p.intro == "" %}
+                          <span class="">此文集没有填写简介</span>
+                          {% else %}
                           <span class="">{{ p.intro | slice:'16' }}…</span>
                           <span class="tooltip-content clearfix">{{ p.intro }}</span>
+                          {% endif %}
                       </p>
                       <p></p>
                   </div>