diff --git a/.circleci/config.yml b/.circleci/config.yml
index 20743cf2ad..70d52bd159 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -29,7 +29,10 @@ commands:
             - dependencies-test-{{ checksum "package.json" }}-{{ checksum "pnpm-lock.yaml" }}
             # fallback to using the latest cache if no exact match is found
             - modules-cache-
-      - run: pnpm install
+      - run: |
+          sudo corepack enable
+          sudo corepack prepare
+          pnpm ui install
       - save_cache:
           paths:
             - node_modules
@@ -44,16 +47,7 @@ commands:
       - run: pnpm ui test:build-assets
   run-a11y-test:
     steps:
-      - checkout
-      - restore_cache:
-          keys:
-            - pnpm-packages-reg-{{ checksum "pnpm-lock.yaml" }}
-      - run: pnpm ui install
       - run: pnpm ui exec playwright install
-      - save_cache:
-          paths:
-            - ~/.cache/pnpm
-          key: pnpm-packages-reg-{{ checksum "pnpm-lock.yaml" }}
       - run:
           command: pnpm ui build-storybook
       - run:
@@ -103,6 +97,7 @@ jobs:
     working_directory: ~/repo
     resource_class: medium+
     steps:
+      - setup-for-test
       - install-noto-sans-cjk-jp
       - run-a11y-test
   chromatic-deployment:
diff --git a/.github/workflows/e2e.yml b/.github/workflows/e2e.yml
index da3591f530..a425199cb2 100644
--- a/.github/workflows/e2e.yml
+++ b/.github/workflows/e2e.yml
@@ -14,16 +14,14 @@ jobs:
         browser: [chrome]
     steps:
       - uses: actions/checkout@v4
-      - uses: pnpm/action-setup@v2
-        with:
-          version: 8
       - uses: actions/setup-node@v4
         with:
           node-version: 20
-          cache: 'pnpm'
       - name: run
         run: |
-          pnpm install
+          corepack enable
+          corepack prepare
+          pnpm ui install
           pnpm ui e2e
         env:
           TESTCAFE_BROWSER: ${{ matrix.browser }}
diff --git a/.github/workflows/publishRelease.yml b/.github/workflows/publishRelease.yml
index ade2dc7742..aaefda370d 100644
--- a/.github/workflows/publishRelease.yml
+++ b/.github/workflows/publishRelease.yml
@@ -17,9 +17,6 @@ jobs:
         with:
           ref: release-candidate
           fetch-depth: 0
-      - uses: pnpm/action-setup@v3
-        with:
-          version: 8
       - uses: actions/setup-node@v4
         with:
           node-version-file: '.node-version'
@@ -28,7 +25,11 @@ jobs:
         run: |
           git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
           git config user.name "github-actions[bot]"
-      - run: pnpm install
+      - name: pnpm install
+        run: |
+          corepack enable
+          corepack prepare
+          pnpm ui install
       - run: pnpm ui release
         if: ${{ env.IS_PRERELEASE == 'false' }}
       - run: pnpm ui release --prerelease
diff --git a/.github/workflows/startRelease.yml b/.github/workflows/startRelease.yml
index 4898adb17c..ffa876fa3e 100644
--- a/.github/workflows/startRelease.yml
+++ b/.github/workflows/startRelease.yml
@@ -39,7 +39,7 @@ jobs:
           BASE_TAG=v$(cat ./packages/smarthr-ui/package.json | grep "\"version\"" | cut -d "\"" -f 4)
           git checkout $BASE_TAG
           git merge --no-edit ${{ github.ref }}
-      - run: pnpm install
+      - run: pnpm ui install
       - name: release dry run
         if: ${{ env.IS_PRERELEASE == 'false' }}
         run: pnpm ui release:dryrun > ${{ env.RESULT_PATH }}
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index ddbb24cc0e..230fc08228 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -9,13 +9,15 @@ Thank you for reading this!
 We use `pnpm` for the package manager.
 
 ```sh
-$ pnpm
+$ corepack enable
+$ corepack prepare
+$ pnpm install
 ```
 
 ## Test
 
 ```sh
-$ pnpm test
+$ pnpm ui test
 ```
 
 `smarthr-ui` uses Jest's snapshot testing.
@@ -23,7 +25,7 @@ $ pnpm test
 If the test results are what you expect, you can update the snapshot with the following command.
 
 ```sh
-$ pnpm test:update-snapshot
+$ pnpm ui test:update-snapshot
 ```
 
 ## Commit
diff --git a/package.json b/package.json
index f94a6d5c18..6fdd3259d0 100644
--- a/package.json
+++ b/package.json
@@ -27,6 +27,7 @@
     "commitmsg": "commitlint -e $GIT_PARAMS",
     "prepare": "husky"
   },
+  "packageManager": "pnpm@8.15.8+sha256.691fe176eea9a8a80df20e4976f3dfb44a04841ceb885638fe2a26174f81e65e",
   "pnpm": {
     "overrides": {
       "@babel/helper-compilation-targets": "^7.23.6",