diff --git a/themes/Ying/layouts/partials/footer.html b/themes/Ying/layouts/partials/footer.html
index 54828549..02f6a292 100644
--- a/themes/Ying/layouts/partials/footer.html
+++ b/themes/Ying/layouts/partials/footer.html
@@ -32,7 +32,8 @@
         lang: "zh-cn",
         imageUploader: false,
         search: false,
-        copyright: false
+        copyright: false,
+        reaction: true
       });
     }
   });
diff --git a/themes/Ying/static/js/mypjax.js b/themes/Ying/static/js/mypjax.js
index 89a85521..15e80137 100644
--- a/themes/Ying/static/js/mypjax.js
+++ b/themes/Ying/static/js/mypjax.js
@@ -187,7 +187,8 @@ document.addEventListener("pjax:complete", function () {
             lang: "zh-cn",
             imageUploader: false,
             search: false,
-            copyright: false
+            copyright: false,
+            reaction: true
           });
     }
 });