diff --git a/.github/workflows/style_check.yml b/.github/workflows/style_check.yml
index dea3f50..ff73988 100644
--- a/.github/workflows/style_check.yml
+++ b/.github/workflows/style_check.yml
@@ -12,12 +12,11 @@ on:
       - '**.md'
 jobs:
   run:
-    name: go style check
+    name: vet and gofmt
     strategy:
       matrix:
         go-version: [1.13.x, 1.14.x]
-        platform: [ubuntu-latest]
-    runs-on: ${{ matrix.platform }}
+    runs-on: ubuntu-latest
     steps:
       - name: Install Go
         uses: actions/setup-go@v2
diff --git a/.github/workflows/ut_check.yml b/.github/workflows/ut_check.yml
index d8f0b01..ae5d8ee 100644
--- a/.github/workflows/ut_check.yml
+++ b/.github/workflows/ut_check.yml
@@ -16,8 +16,7 @@ jobs:
     strategy:
       matrix:
         go-version: [1.13.x, 1.14.x]
-        platform: [ubuntu-latest]
-    runs-on: ${{ matrix.platform }}
+    runs-on: ubuntu-latest
     steps:
       - name: Install Go
         uses: actions/setup-go@v2
diff --git a/README.md b/README.md
index 69e5b87..a0bf106 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,6 @@
+![](https://github.com/qiniu/goc/workflows/ut-check/badge.svg)
+![](https://github.com/qiniu/goc/workflows/style-check/badge.svg)
+
 # goc
 A Comprehensive Coverage Testing System for The Go Programming Language