diff --git a/.github/workflows/pr-preview.yml b/.github/workflows/pr-preview.yml
index 750c5c58..3bdf9cce 100644
--- a/.github/workflows/pr-preview.yml
+++ b/.github/workflows/pr-preview.yml
@@ -2,8 +2,6 @@ name: PR Preview
 
 on:
     pull_request:
-        branches:
-            - main
 
 jobs:
     build-and-deploy:
@@ -24,18 +22,12 @@ jobs:
             - name: Set ARCO_SITE_DOMAIN
               run: echo "ARCO_SITE_DOMAIN=preview-${{ github.event.number }}-arco-design-mobile.surge.sh" >> $GITHUB_ENV
 
-            - name: Build site:home
-              run: npm run site:home
-              env:
-                  ARCO_SITE_DOMAIN: ${{ env.ARCO_SITE_DOMAIN }}
-
-            - name: Build site:pc
-              run: npm run site:pc
-              env:
-                  ARCO_SITE_DOMAIN: ${{ env.ARCO_SITE_DOMAIN }}
-
-            - name: Build site:mobile
-              run: npm run site:mobile
+            - name: Build sites concurrently
+              run: |
+                  npm run site:home &
+                  npm run site:pc &
+                  npm run site:mobile &
+                  wait
               env:
                   ARCO_SITE_DOMAIN: ${{ env.ARCO_SITE_DOMAIN }}
 
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
deleted file mode 100644
index 28f84b21..00000000
--- a/.github/workflows/test.yml
+++ /dev/null
@@ -1,27 +0,0 @@
-name: test
-on: [push, pull_request]
-
-jobs:
-  run:
-    runs-on: ubuntu-latest
-    steps:
-      - name: checkout
-        uses: actions/checkout@v3
-        with:
-          ref: ${{ github.event.pull_request.head.sha }}
-
-      - name: setup node
-        uses: actions/setup-node@v2
-        with:
-          node-version: 16
-
-      - name: install
-        run: npm install
-
-      - name: test and collect coverage
-        run: npm run test
-      
-      - name: upload coverage to Codecov
-        uses: codecov/codecov-action@v3
-        env:
-          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
diff --git a/.github/workflows/unit-test.yml b/.github/workflows/unit-test.yml
new file mode 100644
index 00000000..82efe44d
--- /dev/null
+++ b/.github/workflows/unit-test.yml
@@ -0,0 +1,31 @@
+name: Unit Test
+on:
+    push:
+        branches:
+            - main
+    pull_request:
+
+jobs:
+    run-test:
+        runs-on: ubuntu-latest
+        steps:
+            - name: checkout
+              uses: actions/checkout@v3
+              with:
+                  ref: ${{ github.event.pull_request.head.sha }}
+
+            - name: setup node
+              uses: actions/setup-node@v2
+              with:
+                  node-version: 16
+
+            - name: install
+              run: npm install
+
+            - name: test and collect coverage
+              run: npm run test
+
+            - name: upload coverage to Codecov
+              uses: codecov/codecov-action@v3
+              env:
+                  CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}