diff --git a/.github/workflows/test_and_lint.yml b/.github/workflows/test_and_lint.yml
index 4b85ce1d..6c149e9b 100644
--- a/.github/workflows/test_and_lint.yml
+++ b/.github/workflows/test_and_lint.yml
@@ -20,6 +20,11 @@ jobs:
 
       # https://blog.jetbrains.com/go/2019/04/03/profiling-go-applications-and-tests/
       - run: go test -v -bench=^BenchmarkInBoundsChannels$ -cpuprofile=cpu.out -memprofile mem.out .
+      # 第一遍是冷启动，再进行一次测试
+      - run: go test -v . -count=1
+      - run: go test -v . -count=1
+      - run: go test -v . -count=1
+
       - name: Upload
         uses: actions/upload-artifact@v4
         with: