diff --git a/services/dbms/test/unittest/dbms_services_kit_test/dbms_services_kit_test.cpp b/services/dbms/test/unittest/dbms_services_kit_test/dbms_services_kit_test.cpp
index ea5cda8f120a9631f6ae8a3154f177809055a359..894f828e6017d239a07aa7ccde47edf308d6dcb2 100644
--- a/services/dbms/test/unittest/dbms_services_kit_test/dbms_services_kit_test.cpp
+++ b/services/dbms/test/unittest/dbms_services_kit_test/dbms_services_kit_test.cpp
@@ -993,7 +993,7 @@ HWTEST_F(DbmsServicesKitTest, DbmsServicesKitTest_0039, Function | SmallTest | L
         std::string networkId = "networkId";
         std::string udid = "udid";
         auto ret = distributedDataStorage->GetUdidByNetworkId(networkId, udid);
-        EXPECT_EQ(ret, 0);
+        EXPECT_NE(ret, 0);
     }
 }