diff --git a/source/_posts/how-to-create-a-hexo-blog.md b/source/_posts/how-to-create-a-hexo-blog.md
index b042582..a2af9b6 100644
--- a/source/_posts/how-to-create-a-hexo-blog.md
+++ b/source/_posts/how-to-create-a-hexo-blog.md
@@ -1,7 +1,7 @@
 ---
 title: How to create a Hexo blog
 date: 2018-09-21 00:00:00
-lastUpdated: 2018-10-07 00:00:00
+lastUpdated: 2018-11-06 00:00:00
 tags:
 ---
 Create a website/blog (hosted by [GitLab](https://about.gitlab.com/features/pages/) for free) using the following guide:
@@ -48,11 +48,11 @@ $ sudo yum -y install nodejs
 # Arch Linux
 $ sudo pacman -S npm
 ```
-4. Install Hexo and its dependencies (defined in `package.json`). Re-launch the terminal program before continue.
+4. Install Hexo and its dependencies (defined in `package.json`). Re-launch the terminal program before continue. After installation, append `node_modules/.bin` to $PATH.
 ```bash
 $ cd <folder>
-$ sudo npm install -g hexo-cli
 $ npm install
+$ echo 'PATH="./node_modules/.bin:$PATH"' >> ~/.profile
 ```
 5. Generate static files to check for any error. You should always do this before pushing/merging commits to the `master` branch.
 ```bash
@@ -60,7 +60,6 @@ $ hexo generate
 ```
 6. (Optional) Start Hexo server on localhost:4000 to preview the blog. ([more info](https://hexo.io/docs/server))
 ```bash
-$ npm install hexo-server --save
 $ hexo server
 ```
 7. Commit the changes and push them. The generated `public` and `node_modules` are [ignored](https://gitlab.com/curben/blog/blob/master/.gitignore), as CI will generate them during build.
diff --git a/source/_posts/secure-node-modules-snyk.md b/source/_posts/secure-node-modules-snyk.md
index edd21f1..a2b0ec0 100644
--- a/source/_posts/secure-node-modules-snyk.md
+++ b/source/_posts/secure-node-modules-snyk.md
@@ -34,7 +34,12 @@ Practically, you can use Snyk to patch it, *if* possible like this [hexo-all-min
 2. Snyk only supports [SSO](https://en.wikipedia.org/wiki/Single_sign-on), no e-mail sign up. You need to have GitHub, Bitbucket, or Google account. It can be a separate account from your current GitHub account. Linking your current GitHub repo to Snyk is *optional*. 
 3. Once you signed up, go to your account setting, grab the API token and save it in your password manager (or somewhere safe).
 {% cloudinary 20181001/snyk-api.png %}
-4. Install Snyk, `$ sudo npm install -g snyk`.
+4. Install Snyk, 
+```bash
+$ npm install snyk
+# Add 'node_modules/.bin' to $PATH, if you haven't done so. Check ~/.profile before running the following command.
+$ echo 'PATH="./node_modules/.bin:$PATH"' >> ~/.profile
+```
 5. `cd` into your repo folder.
 6. Login to Snyk, `$ snyk auth`. Snyk website will pop-up.
 7. Once authenticated, you can start to use it.