diff --git a/pkg/kubelet/util/util_unix_test.go b/pkg/kubelet/util/util_unix_test.go
index 5ebeb2372e1..1234a0a0ad2 100644
--- a/pkg/kubelet/util/util_unix_test.go
+++ b/pkg/kubelet/util/util_unix_test.go
@@ -151,7 +151,7 @@ func TestGetAddressAndDialer(t *testing.T) {
 			expectedAddr: "/tmp/f6.sock",
 		},
 		{
-			endpoint:    "tco:/localhost:9090",
+			endpoint:    "tcp://localhost:9090",
 			expectError: true,
 		},
 		{
@@ -159,6 +159,14 @@ func TestGetAddressAndDialer(t *testing.T) {
 			endpoint:    "htta://free-test.com",
 			expectError: true,
 		},
+		{
+			endpoint:    "https://www.youtube.com/",
+			expectError: true,
+		},
+		{
+			endpoint:    "http://www.baidu.com/",
+			expectError: true,
+		},
 	}
 	for _, test := range tests {
 		// just test addr and err