diff --git a/package.json b/package.json
index cadaafc..04ce27c 100644
--- a/package.json
+++ b/package.json
@@ -23,5 +23,8 @@
     "hexo-renderer-swig": "^1.1.0",
     "hexo-server": "^2.0.0",
     "hexo-theme-landscape": "^0.0.3"
+  },
+  "devDependencies": {
+    "hexo-feed": "^1.1.0"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 2fd84ba..9393422 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -499,6 +499,11 @@ hexo-cli@^4.0.0:
     resolve "^1.11.0"
     tildify "^2.0.0"
 
+hexo-feed@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/hexo-feed/-/hexo-feed-1.1.0.tgz#df1c3432cd16ee65c97f78225850abfa02711247"
+  integrity sha512-+pAgvxRWZiS9ut2P2ZFjHvI+EZa9vsDK8LHS7djCENvfcNrgUd4b6y/z1n1ElLQhAWlv1jHwFNs8Qrp+nXmilw==
+
 hexo-front-matter@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/hexo-front-matter/-/hexo-front-matter-2.0.0.tgz#03f39a9eedb16c5448dbb3bec7dff2c4e224006c"