diff --git a/trunk/src/utest/srs_utest_service.cpp b/trunk/src/utest/srs_utest_service.cpp
index 3611fd41e..5cc78b968 100644
--- a/trunk/src/utest/srs_utest_service.cpp
+++ b/trunk/src/utest/srs_utest_service.cpp
@@ -1000,8 +1000,6 @@ VOID TEST(TCPServerTest, CoverUtility)
         EXPECT_FALSE(srs_net_device_is_internet((sockaddr*)r->ai_addr));
     }
 
-    EXPECT_FALSE(srs_net_device_is_internet("eth0"));
-
     if (true) {
         sockaddr_in addr;
         addr.sin_family = AF_INET;