diff --git a/trunk/src/utest/srs_utest_service.cpp b/trunk/src/utest/srs_utest_service.cpp
index ea15b6270..94da6ceb2 100644
--- a/trunk/src/utest/srs_utest_service.cpp
+++ b/trunk/src/utest/srs_utest_service.cpp
@@ -1278,6 +1278,7 @@ VOID TEST(TCPServerTest, ContextUtility)
     if (true) {
         srs_utime_t to = 1*SRS_UTIME_SECONDS;
         SrsBasicRtmpClient rc("rtmp://127.0.0.1/live/livestream", to, to);
+        rc.close();
     }
 }