diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
new file mode 100644
index 00000000..2fe4bd81
--- /dev/null
+++ b/.devcontainer/devcontainer.json
@@ -0,0 +1,34 @@
+{
+  "name": "Node",
+  "build": {
+    "dockerfile": "../Dockerfile",
+    "context": "..",
+    "args": {
+      "NODE_VERSION": "12.18.1"
+    }
+  },
+
+  // Set *default* container specific settings.json values on container create.
+  "settings": {
+    "terminal.integrated.shell.linux": "/bin/bash"
+  },
+
+  // Add the IDs of extensions you want installed when the container is created.
+  "extensions": [
+    "editorconfig.editorconfig"
+  ],
+
+  // Use 'forwardPorts' to make a list of ports inside the container available locally.
+  // "forwardPorts": [],
+
+  // Use 'postCreateCommand' to run commands after the container is created.
+  // "postCreateCommand": "npm ci",
+
+  // Uncomment to connect as a non-root user. See https://aka.ms/vscode-remote/containers/non-root.
+  // "remoteUser": "vscode",
+
+  // Developing inside a container on a remote Docker host
+  // https://code.visualstudio.com/docs/remote/containers-advanced#_developing-inside-a-container-on-a-remote-docker-host
+  "workspaceFolder": "/workspace",
+  "workspaceMount": "source=/home/iris/Documents/repos/github.com/peaceiris/actions-hugo,target=/workspace,type=volume"
+}
diff --git a/.gitignore b/.gitignore
index 20294dd4..e5d1c351 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,4 @@ coverage
 .eslintcache
 .env
 node_modules
+.vscode/settings.json
diff --git a/.vscode/extensions.json b/.vscode/extensions.json
new file mode 100644
index 00000000..d1266a2a
--- /dev/null
+++ b/.vscode/extensions.json
@@ -0,0 +1,19 @@
+{
+  "recommendations": [
+    "ms-vscode-remote.vscode-remote-extensionpack",
+    "ms-azuretools.vscode-docker",
+    "bungcip.better-toml",
+    "editorconfig.editorconfig",
+    "lfs.vscode-emacs-friendly",
+    "donjayamanne.githistory",
+    "github.vscode-pull-request-github",
+    "eamodio.gitlens",
+    "oderwat.indent-rainbow",
+    "yzhang.markdown-all-in-one",
+    "shd101wyy.markdown-preview-enhanced",
+    "christian-kohler.path-intellisense",
+    "satokaz.vscode-bs-ctrlchar-remover",
+    "visualstudioexptteam.vscodeintellicode",
+    "esbenp.prettier-vscode"
+  ]
+}
diff --git a/.vscode/launch.json b/.vscode/launch.json
new file mode 100644
index 00000000..a56ebf34
--- /dev/null
+++ b/.vscode/launch.json
@@ -0,0 +1,15 @@
+{
+  // Use IntelliSense to learn about possible attributes.
+  // Hover to view descriptions of existing attributes.
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+  "version": "0.1.0",
+  "configurations": [
+    {
+      "type": "node",
+      "request": "launch",
+      "name": "Node (Integrated Terminal)",
+      "program": "${workspaceFolder}/src/index.ts",
+      "console": "integratedTerminal"
+    }
+  ]
+}
diff --git a/.vscode/settings.json b/.vscode/settings.json
deleted file mode 100644
index 3b664107..00000000
--- a/.vscode/settings.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-    "git.ignoreLimitWarning": true
-}
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
index 3717109f..7396f5ce 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -23,7 +23,7 @@ RUN wget -q "https://github.com/git/git/archive/v${GIT_VERSION}.tar.gz" && \
     make all && \
     make install
 
-WORKDIR /repo
+WORKDIR /workspace
 ENV RUNNER_TEMP="/tmp"
 
 CMD [ "bash" ]