diff --git a/.github/workflows/unit-test.yml b/.github/workflows/unit-test.yml
new file mode 100644
index 0000000..889b4aa
--- /dev/null
+++ b/.github/workflows/unit-test.yml
@@ -0,0 +1,67 @@
+# GH actions
+
+name: unittest
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+env:
+  BUILD_TYPE: Release
+
+jobs:
+  build:
+    runs-on: ${{ matrix.image }}
+    strategy:
+      matrix:
+        image: [ 'windows-latest', 'ubuntu-latest', 'macos-latest' ]
+        include:
+        - image: windows-latest
+          cmake_type: -Dgtest_force_shared_crt=ON -G "Visual Studio 16 2019" -A x64
+          build_with: -G "Visual Studio 16 2019" -A x64
+        - image: ubuntu-latest
+          cmake_type: -G Ninja
+          build_with: -G Ninja
+        - image: macos-latest
+          cmake_type: -G Ninja
+          build_with: -G Ninja
+      fail-fast: false
+
+    steps:
+      - name: Clone repository
+        uses: actions/checkout@v2
+
+      - name: Setup Ninja
+        uses: seanmiddleditch/gha-setup-ninja@v3
+      
+      - name: cache-googletest
+        id: cache-googletest
+        uses: actions/cache@v2.1.6
+        with:
+          path: googletest-install-${{ matrix.image }}
+          key: cache-googletest-${{ matrix.image }}
+        
+      - name: Install googletest
+        shell: bash
+        if: steps.cache-googletest.outputs.cache-hit != 'true'
+        run: |
+          git clone https://github.com/google/googletest --depth 1
+          cd googletest
+          mkdir build && cd build
+          cmake .. -DCMAKE_BUILD_TYPE=${{ env.BUILD_TYPE }} -DCMAKE_INSTALL_PREFIX='${{ github.workspace }}'/googletest-install-${{ matrix.image }} ${{ matrix.cmake_type }}
+          cmake --build . --config ${{ env.BUILD_TYPE }} -j 2
+          cmake --install . --config ${{ env.BUILD_TYPE }}
+
+      - name: Configure with CMake
+        shell: bash
+        run: |
+          mkdir build
+          cd build
+          cmake ${{ matrix.build_with }} .. -DCMAKE_BUILD_TYPE=${{ env.BUILD_TYPE }} -DSHUFACV_TEST=ON -DGTest_DIR='${{ github.workspace }}'/googletest-install-${{ matrix.image }}/lib/cmake/GTest
+      - name: Building
+        run: cmake --build build --config ${{ env.BUILD_TYPE }}
+      - name: Testing
+        working-directory: ${{ github.workspace }}/build
+        run: ctest -C ${{ env.BUILD_TYPE }} --output-on-failure
diff --git a/.github/workflows/unit_test.yml b/.github/workflows/unit_test.yml
deleted file mode 100644
index bd4c3c7..0000000
--- a/.github/workflows/unit_test.yml
+++ /dev/null
@@ -1,69 +0,0 @@
-# GH actions
-
-name: unittest
-
-on:
-  push:
-    branches: [ main ]
-  pull_request:
-    branches: [ main ]
-
-env:
-  BUILD_TYPE: Release
-
-jobs:
-  build:
-    runs-on: ${{ matrix.image }}
-    strategy:
-      matrix:
-        image: [ 'windows-latest', 'ubuntu-latest', 'macos-latest' ]
-      fail-fast: false
-
-    steps:
-      - name: Clone repository
-        uses: actions/checkout@v2
-
-      - name: Setup Ninja
-        uses: seanmiddleditch/gha-setup-ninja@v3
-      
-      - name: cache-googletest
-        id: cache-googletest
-        uses: actions/cache@v2.1.6
-        with:
-          path: googletest-install-${{ matrix.image }}
-          key: cache-googletest-${{ matrix.image }}
-        
-      - name: Install googletest
-        shell: bash
-        if: steps.cache-googletest.outputs.cache-hit != 'true'
-        run: |          
-          git clone https://github.com/google/googletest --depth 1
-          cd googletest
-          mkdir build && cd build
-          if [ '${{runner.os}}' == 'Windows' ]; then
-            echo "Yes, this is on Windows"
-            cmake .. -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DCMAKE_INSTALL_PREFIX='${{github.workspace}}'/googletest-install-${{ matrix.image }} -Dgtest_force_shared_crt=ON -G "Visual Studio 16 2019" -A x64
-          else
-            echo "Ohh, this is not on Windows"
-            cmake .. -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DCMAKE_INSTALL_PREFIX='${{github.workspace}}'/googletest-install-${{ matrix.image }} -G Ninja
-          fi
-          cmake --build . --config ${{env.BUILD_TYPE}} -j 2
-          cmake --install . --config ${{env.BUILD_TYPE}}
-
-      - name: Configure with CMake
-        shell: bash
-        run: |
-          mkdir build
-          cd build
-          if [ '${{runner.os}}' == 'Windows' ]; then
-            echo "Yes, this is on Windows"
-            cmake -G "Visual Studio 16 2019" -A x64 .. -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DSHUFACV_TEST=ON -DGTest_DIR='${{github.workspace}}'/googletest-install-${{ matrix.image }}/lib/cmake/GTest
-          else
-            echo "Ohh, this is not on Windows"
-            cmake -G Ninja .. -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DSHUFACV_TEST=ON -DGTest_DIR=${{github.workspace}}/googletest-install-${{ matrix.image }}/lib/cmake/GTest
-          fi
-      - name: Building
-        run: cmake --build build --config ${{env.BUILD_TYPE}}
-      - name: Testing
-        working-directory: ${{github.workspace}}/build
-        run: ctest -C ${{env.BUILD_TYPE}} --output-on-failure
diff --git a/README.md b/README.md
index a319584..f800895 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,7 @@
-
-
 # shufaCV （书法CV）
 
 [![License](https://img.shields.io/badge/license-BSD--3--Clause-blue.svg)](.LICENSE)
-[![unittest](https://github.com/scarsty/shufaCV/actions/workflows/unit_test.yml/badge.svg)](https://github.com/scarsty/shufaCV/actions/workflows/unit_test.yml)
+[![unittest](https://github.com/scarsty/shufaCV/actions/workflows/unit-test.yml/badge.svg)](https://github.com/scarsty/shufaCV/actions/workflows/unit-test.yml)
 [![codecov](https://codecov.io/gh/scarsty/shufacv/branch/main/graph/badge.svg)](https://codecov.io/gh/scarsty/shufacv)
 ![Widows](https://img.shields.io/badge/Windows-gray?logo=windows&logoColor=blue)
 ![Ubuntu](https://img.shields.io/badge/Ubuntu-gray?logo=ubuntu)
@@ -16,6 +14,6 @@ QQ 群: 822911263
 
 ## 授权
 
-```
+```bash
 以 BSD 3-Clause License 授权发布。若将其商业应用，我们建议您提交一张书法照到官方 QQ 群。
 ```