diff --git a/test/unittest/common/common_cutil_test.cpp b/test/unittest/common/common_cutil_test.cpp
index 52a44476e8815848138b5a695b9d931b9d4991ff..e7b2c8a57836332a78b518f12fc16a68f41ffb28 100644
--- a/test/unittest/common/common_cutil_test.cpp
+++ b/test/unittest/common/common_cutil_test.cpp
@@ -52,6 +52,7 @@ HWTEST_F(CommonCutilTest, DfxCutilTest001, TestSize.Level2)
     GTEST_LOG_(INFO) << "DfxCutilTest001: end.";
 }
 
+
 /**
  * @tc.name: DfxCutilTest002
  * @tc.desc: test cutil functions GetThreadName null