diff --git a/pkg/structure/channelx/channelx_test.go b/pkg/structure/channelx/channelx_test.go
index 32127d809420edd903e513a30e9ae4e12e56be2e..09353ff82e9e1a23565468fc4242a4d8dd6ff4d5 100644
--- a/pkg/structure/channelx/channelx_test.go
+++ b/pkg/structure/channelx/channelx_test.go
@@ -18,7 +18,7 @@ func TestChannelX_Push(t *testing.T) {
 	require.Equal(t, res, "111")
 
 	up = c.Push("111")
-	c.CLean()
+	c.Clean()
 
 	require.Equal(t, c.Length(), 0)
 }