diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..9eb82b7
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,24 @@
+name: CI
+on:
+  push:
+  pull_request:
+
+permissions:
+  contents: read
+
+jobs:
+  format_lint:
+    runs-on: ubuntu-latest
+    name: format and lint
+    steps:
+      - uses: "actions/checkout@v7.0.1"
+        name: checkout repo
+      - uses: "pnpm/action-setup@v6.0.10"
+        with:
+          version: 11
+          run_install: true
+          cache: true
+      - name: check format
+        run: pnpm prettier --check .
+      - name: check lint
+        run: pnpm lint
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 75e7300..f67098e 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -14,7 +14,7 @@ on:
 
 # Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
 permissions:
-  contents: write
+  contents: read
   pages: write
   id-token: write
 
@@ -30,37 +30,14 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7.0.1
 
-      - name: Detect package manager
-        id: detect-package-manager
-        run: |
-          if [ -f "${{ github.workspace }}/yarn.lock" ]; then
-            echo "manager=yarn" >> $GITHUB_OUTPUT
-            echo "command=install" >> $GITHUB_OUTPUT
-            echo "runner=yarn" >> $GITHUB_OUTPUT
-            exit 0
-            elif [ -f "${{ github.workspace }}/pnpm-lock.yaml" ]; then
-                echo "manager=pnpm" >> $GITHUB_OUTPUT
-                echo "command=ci" >> $GITHUB_OUTPUT
-                echo "runner=pnpm" >> $GITHUB_OUTPUT
-                npm install -g pnpm
-                exit 0
-          elif [ -f "${{ github.workspace }}/package.json" ]; then
-            echo "manager=npm" >> $GITHUB_OUTPUT
-            echo "command=ci" >> $GITHUB_OUTPUT
-            echo "runner=npx --no-install" >> $GITHUB_OUTPUT
-            exit 0
-          else
-            echo "Unable to determine package manager"
-            exit 1
-          fi
-
-      - name: Setup Node
-        uses: actions/setup-node@v6
+      - name: setup pnpm
+        uses: pnpm/setup@v2.0.2
         with:
-          node-version: "lts/*"
-          cache: ${{ steps.detect-package-manager.outputs.manager }}
+          version: 11
+          runtime: node@24
+          cache: true
 
       - name: Setup Pages
         uses: actions/configure-pages@v6
@@ -76,16 +53,13 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-nextjs-${{ hashFiles('**/package-lock.json', '**/yarn.lock') }}-
 
-      - name: Install dependencies
-        run: ${{ steps.detect-package-manager.outputs.manager }} ${{ steps.detect-package-manager.outputs.command }}
-
       - name: generate mmd diagrams
-        uses: "mermaid-maker/action@main"
+        uses: "mermaid-maker/action@v1.0.3"
         with:
           pkg_manager: pnpm
 
       - name: Build with Next.js
-        run: ${{ steps.detect-package-manager.outputs.runner }} next build
+        run: pnpm next build
 
       - name: Upload artifact
         uses: actions/upload-pages-artifact@v5
diff --git a/components/MainSearch.tsx b/components/MainSearch.tsx
index eed0987..7261342 100644
--- a/components/MainSearch.tsx
+++ b/components/MainSearch.tsx
@@ -31,6 +31,7 @@ export function MainSearch() {
         openOnInputClick={false}
         limit={5}
         inputValue={inputValue}
+        // eslint-disable-next-line @typescript-eslint/no-unused-vars
         onInputValueChange={(inputValue, e) => setInputValue(inputValue)}
       >
         <ComboboxInput
@@ -47,6 +48,7 @@ export function MainSearch() {
               <ComboboxItem
                 key={item.name}
                 value={item.name}
+                // eslint-disable-next-line @typescript-eslint/no-unused-vars
                 onClick={(e) => {
                   router.push(`/term/${item.url}`);
                   inputRef.current?.blur();