diff --git a/.github/workflows/pkgdown.yaml b/.github/workflows/pkgdown.yaml
index 1abece4..63cbb18 100644
--- a/.github/workflows/pkgdown.yaml
+++ b/.github/workflows/pkgdown.yaml
@@ -1,48 +1,35 @@
+# Workflow derived from https://github.com/r-lib/actions/tree/master/examples
+# Need help debugging build failures? Start at https://github.com/r-lib/actions#where-to-find-help
 on:
   push:
-    branches:
-      - main
-      - master
+    branches: [main, master]
+  release:
+    types: [published]
+  workflow_dispatch:
 
 name: pkgdown
 
 jobs:
   pkgdown:
-    runs-on: macOS-latest
+    runs-on: ubuntu-latest
     env:
       GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
     steps:
       - uses: actions/checkout@v2
 
-      - uses: r-lib/actions/setup-r@v1
-
       - uses: r-lib/actions/setup-pandoc@v1
 
-      - name: Query dependencies
-        run: |
-          install.packages('remotes')
-          saveRDS(remotes::dev_package_deps(dependencies = TRUE), ".github/depends.Rds", version = 2)
-          writeLines(sprintf("R-%i.%i", getRversion()$major, getRversion()$minor), ".github/R-version")
-        shell: Rscript {0}
-
-      - name: Restore R package cache
-        uses: actions/cache@v2
+      - uses: r-lib/actions/setup-r@v1
         with:
-          path: ${{ env.R_LIBS_USER }}
-          key: ${{ runner.os }}-${{ hashFiles('.github/R-version') }}-1-${{ hashFiles('.github/depends.Rds') }}
-          restore-keys: ${{ runner.os }}-${{ hashFiles('.github/R-version') }}-1-
-
-      - name: Install dependencies
-        run: |
-          remotes::install_deps(dependencies = TRUE)
-          install.packages("pkgdown", type = "binary")
-        shell: Rscript {0}
+          use-public-rspm: true
 
-      - name: Install package
-        run: R CMD INSTALL .
+      - uses: r-lib/actions/setup-r-dependencies@v1
+        with:
+          extra-packages: pkgdown
+          needs: website
 
       - name: Deploy package
         run: |
-          git config --local user.email "actions@github.com"
-          git config --local user.name "GitHub Actions"
+          git config --local user.name "$GITHUB_ACTOR"
+          git config --local user.email "$GITHUB_ACTOR@users.noreply.github.com"
           Rscript -e 'pkgdown::deploy_to_branch(new_process = FALSE)'
diff --git a/DESCRIPTION b/DESCRIPTION
index e0f0395..d2efc28 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -24,11 +24,11 @@ Description: TODO:: update thise section Functions for setting up and fitting va
 License: MIT + file LICENSE
 Encoding: UTF-8
 LazyData: true
-URL: https://boyiguo1.github.io/BHAM, https://github.com/boyiguo1/BHAM
+URL: https://boyiguo1.github.io/BHAM,
+    https://github.com/boyiguo1/BHAM
 BugReports: https://github.com/boyiguo1/BHAM/issues
 RoxygenNote: 7.1.2
 Suggests: 
-    BhGLM,
     devtools,
     knitr,
     lifecycle,
diff --git a/_pkgdown.yml b/_pkgdown.yml
index ea1b2a5..e1e0f7c 100644
--- a/_pkgdown.yml
+++ b/_pkgdown.yml
@@ -1,31 +1,26 @@
 template:
   params:
     bootswatch: cosmo
-
 url: https://boyiguo1.github.io/BHAM
-
-
-
 navbar:
-  title: "BHAM"
+  title: BHAM
   left:
-    - text: "Vignettes"
-      href: articles/index.html
-    - text: "Functions"
-      href: reference/index.html
-    - text: "News"
-      href: news/index.html
-
-
+  - text: Vignettes
+    href: articles/index.html
+  - text: Functions
+    href: reference/index.html
+  - text: News
+    href: news/index.html
 articles:
-  - title: "Getting Started"
-    desc: >
-       These vignettes demonstrate how to use various features of the **BHAM** package.
-    contents:
-      - BHAM
-      - comparison_BhGLM
-      - covariate_model
-      - functional_selection
-      - group_argument
-      - introduction
-      - model_assessment
+- title: Getting Started
+  desc: |
+    These vignettes demonstrate how to use various features of the **BHAM** package.
+  contents:
+  - BHAM
+  - comparison_BhGLM
+  - covariate_model
+  - functional_selection
+  - group_argument
+  - introduction
+  - model_assessment
+
diff --git a/vignettes/comparison_BhGLM.Rmd b/vignettes/comparison_BhGLM.Rmd
index 2110b4b..eb865ef 100644
--- a/vignettes/comparison_BhGLM.Rmd
+++ b/vignettes/comparison_BhGLM.Rmd
@@ -10,7 +10,7 @@ vignette: >
 ```{r setup, include=FALSE}
 knitr::opts_chunk$set(echo = TRUE, eval = F)
 
-library(BhGLM)
+# library(BhGLM)
 library(tidyverse)
 ```