diff --git a/ants_benchmark_test.go b/ants_benchmark_test.go
index 5ff6d1a..0374d8a 100644
--- a/ants_benchmark_test.go
+++ b/ants_benchmark_test.go
@@ -44,7 +44,7 @@ const (
 const (
 	RunTimes = 10000000
 	Param    = 100
-	AntsSize = 10000
+	AntsSize = 500
 )
 
 func demoFunc() error {
diff --git a/ants_test.go b/ants_test.go
index 72250b4..297ddd3 100644
--- a/ants_test.go
+++ b/ants_test.go
@@ -47,6 +47,7 @@ func TestAntsPoolWithFunc(t *testing.T) {
 	}
 	wg.Wait()
 
+	t.Logf("pool with func, running workers number:%d", p.Running())
 	mem := runtime.MemStats{}
 	runtime.ReadMemStats(&mem)
 	t.Logf("memory usage:%d", mem.TotalAlloc/GiB)