diff --git a/_config.yml b/_config.yml
index 8ca3744..aadd060 100644
--- a/_config.yml
+++ b/_config.yml
@@ -61,6 +61,12 @@ index_generator:
   per_page: 0
   order_by: -date
 
+lazyload:
+  enable: true 
+  onlypost: false
+  loadingImg: data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==
+
+
 # Category & Tag
 default_category: tech
 category_map:
diff --git a/themes/kayo b/themes/kayo
index 5992991..bb7af07 160000
--- a/themes/kayo
+++ b/themes/kayo
@@ -1 +1 @@
-Subproject commit 59929912d7c5d24910f24569a2e62895c7edaabe
+Subproject commit bb7af077978ecefc85d4a3ac5b43e705a57cc835