edit

h5/assets/mobile/article.html

@@ -110,7 +110,7 @@
         <{loop($comment):}>
         <div class='comment'>
           <div class='user'>
-            <image src="<{$v1['avatar']}>"></image>
+            <image src="<{isset($v1['avatar']) ? $v1['avatar'] : ""}>"></image>
           </div>
           <div class='info'>
             <div class='username'>