diff --git a/_config.yml b/_config.yml
index 0e17e03..ad5edfc 100755
--- a/_config.yml
+++ b/_config.yml
@@ -1,6 +1,6 @@
 ######## Stellar info ########
 stellar:
-  version: '1.16.2'
+  version: '1.17.0'
   homepage: 'https://xaoxuu.com/wiki/stellar/'
   repo: 'https://github.com/xaoxuu/hexo-theme-stellar'
   cdn_css: # Use cdn links instead of /css/main.css
diff --git a/package.json b/package.json
index 9541719..f456fe8 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "hexo-theme-stellar",
-  "version": "1.16.2",
+  "version": "1.17.0",
   "description": "Elegant and powerful theme for Hexo.",
   "main": "package.json",
   "scripts": {
diff --git a/utterances.json b/utterances.json
deleted file mode 100644
index 54ca8bf..0000000
--- a/utterances.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "origins": [
-    "https://xaoxuu.com"
-  ]
-}