diff --git a/view/manager/safe/index.html b/view/manager/safe/index.html
index ffb09aa..0e07d82 100644
--- a/view/manager/safe/index.html
+++ b/view/manager/safe/index.html
@@ -7,7 +7,7 @@
                 <div class="layui-form-item">
                     <label class="layui-form-label">用户名</label>
                     <div class="layui-input-block">
-                        <input class="layui-input" type="text" name="name" value="{$item.userName}" placeholder="填写用户名" />
+                        <input class="layui-input" type="text" name="name" value="{$item.userName}" placeholder="填写用户名" readonly="readonly"/>
                     </div>
                 </div>
                 <div class="layui-form-item"></div>