diff --git a/g/container/gpool/gpool_test.go b/g/container/gpool/gpool_test.go
index cf569ddf9..2bf318e93 100644
--- a/g/container/gpool/gpool_test.go
+++ b/g/container/gpool/gpool_test.go
@@ -13,7 +13,7 @@ import (
     "sync"
 )
 
-var pool  = New(99999999)
+var pool  = New(99999999, nil)
 var syncp = sync.Pool{}
 
 func BenchmarkGPoolPut(b *testing.B) {
diff --git a/geg/os/gtimer/gtimer3.go b/geg/os/gtimer/gtimer3.go
index 44edac345..9f3668e38 100644
--- a/geg/os/gtimer/gtimer3.go
+++ b/geg/os/gtimer/gtimer3.go
@@ -10,7 +10,7 @@ func main() {
     interval := time.Second
     gtimer.AddSingleton(interval, func() {
         glog.Println("doing")
-        time.Sleep(2*time.Second)
+        time.Sleep(5*time.Second)
     })
 
     select { }