diff --git a/public/static/admin.js b/public/static/admin.js
index 1a6d44262..eca6e46e1 100644
--- a/public/static/admin.js
+++ b/public/static/admin.js
@@ -1027,7 +1027,7 @@ $(function () {
 
     /*! 注册 data-tips-image 事件行为 */
     onEvent('click', '[data-tips-image]', function () {
-        $.previewImage(this.dataset.tipsImage || this.dataset.lazySrc || this.src, this.dataset.with);
+        $.previewImage(this.dataset.tipsImage || this.dataset.lazySrc || this.src, this.dataset.width);
     });
 
     /*! 注册 data-phone-view 事件行为 */