diff --git a/services/distributeddataservice/framework/test/utils_test.cpp b/services/distributeddataservice/framework/test/utils_test.cpp
index 1893d0d107e554333026c3f67c6324546fa7a7b8..b9c62f94c41d6abecd24d56e54f094b719de6608 100644
--- a/services/distributeddataservice/framework/test/utils_test.cpp
+++ b/services/distributeddataservice/framework/test/utils_test.cpp
@@ -166,8 +166,6 @@ HWTEST_F(RefCountTest, Constructortest, TestSize.Level2)
         RefCount refCount6 = std::move(refCount2);
         refCount6 = std::move(refCount4);
         ASSERT_TRUE(refCount6);
-
-        EXPECT_TRUE(refCount5 = refCount5);
     }
     ASSERT_EQ(num, 10);
 }