diff --git a/pkg/lru/lru_test.go b/pkg/lru/lru_test.go
index 8529eb6..f266192 100644
--- a/pkg/lru/lru_test.go
+++ b/pkg/lru/lru_test.go
@@ -1,8 +1,8 @@
 package lru
 
 import (
-	"fmt"
 	"gitee.com/timedb/wheatCache/pkg/structure/stringx"
+	"github.com/stretchr/testify/require"
 	"testing"
 )
 
@@ -16,5 +16,6 @@ func TestNewLRUCache(t *testing.T) {
 	cache.Add("3", v3)
 	cache.Add("1", v1)
 	cache.Del()
-	fmt.Println(cache.Get("1"))
+	_, isTrue := cache.Get("1")
+	require.Equal(t, isTrue, true)
 }
\ No newline at end of file