diff --git a/g/container/gtype/gtype_atomic_test.go b/g/container/gtype/gtype_atomic_test.go
deleted file mode 100644
index 89d63e379..000000000
--- a/g/container/gtype/gtype_atomic_test.go
+++ /dev/null
@@ -1,44 +0,0 @@
-// Copyright 2018 gf Author(https://gitee.com/johng/gf). All Rights Reserved.
-//
-// This Source Code Form is subject to the terms of the MIT License.
-// If a copy of the MIT was not distributed with this file,
-// You can obtain one at https://gitee.com/johng/gf.
-
-// go test *.go -bench=".*"
-
-package gtype
-
-import (
-    "testing"
-    "sync/atomic"
-)
-
-var (
-    gt = New()
-    at = atomic.Value{}
-)
-
-
-func Benchmark_GtypeSet(b *testing.B) {
-    for i := 0; i < b.N; i++ {
-        gt.Set(i)
-    }
-}
-
-func Benchmark_GtypeVal(b *testing.B) {
-    for i := 0; i < b.N; i++ {
-        gt.Val()
-    }
-}
-
-func BenchmarkInt_AtomicStore(b *testing.B) {
-    for i := 0; i < b.N; i++ {
-        at.Store(i)
-    }
-}
-
-func BenchmarkInt32_AtomicLoad(b *testing.B) {
-    for i := int32(0); i < int32(b.N); i++ {
-        at.Load()
-    }
-}