diff --git a/services/channel/src/dcamera_channel_source_impl.cpp b/services/channel/src/dcamera_channel_source_impl.cpp
index cbad0775c4cfd337aef681be4da057b496e383ce..f190ad32ec537980e22a0bdbcfdb5310cdb1d08b 100644
--- a/services/channel/src/dcamera_channel_source_impl.cpp
+++ b/services/channel/src/dcamera_channel_source_impl.cpp
@@ -85,7 +85,7 @@ int32_t DCameraChannelSourceImpl::CreateSession(std::vector<DCameraIndex>& camIn
         std::shared_ptr<DCameraSoftbusSession> softbusSess = std::make_shared<DCameraSoftbusSession>(myDevId,
             mySessionName_, peerDevId, peerSessionName, listener, sessionMode);
         int32_t socketId = softbusSess->BindSocketServer();
-        if (socketId <= 0) {
+        if (socketId == 0 || socketId == DCAMERA_BAD_VALUE) {
             DHLOGE("DCameraChannelSourceImpl Create Session failed. socketId: %{public}d.", socketId);
             return DCAMERA_BAD_VALUE;
         }
diff --git a/services/channel/src/dcamera_softbus_session.cpp b/services/channel/src/dcamera_softbus_session.cpp
index 76ae301359671925e4afc807ba372d6df65092e7..7ee7b79090f79636f3851c8177163eff18e772e6 100644
--- a/services/channel/src/dcamera_softbus_session.cpp
+++ b/services/channel/src/dcamera_softbus_session.cpp
@@ -338,7 +338,7 @@ int32_t DCameraSoftbusSession::BindSocketServer()
 {
     int32_t socketId = DCameraSoftbusAdapter::GetInstance().CreateSoftBusSourceSocketClient(myDevId_, peerSessionName_,
         peerDevId_, mode_, DCAMERA_CHANNLE_ROLE_SOURCE);
-    if (socketId <= 0) {
+    if (socketId == 0 || socketId == DCAMERA_BAD_VALUE) {
         DHLOGE("DCameraSoftbusSession BindSocketServer Error, socketId %{public}d", socketId);
         return socketId;
     }
diff --git a/services/data_process/test/unittest/common/pipeline_node/abstract_data_process_test.cpp b/services/data_process/test/unittest/common/pipeline_node/abstract_data_process_test.cpp
index 04588486250af94d9c7801b0d1bb9a397e9b7b51..71eeecb6326102ae10f0a6081f14c2aadae954f0 100644
--- a/services/data_process/test/unittest/common/pipeline_node/abstract_data_process_test.cpp
+++ b/services/data_process/test/unittest/common/pipeline_node/abstract_data_process_test.cpp
@@ -49,7 +49,6 @@ void AbstractDataProcessTest::SetUp(void)
 
 void AbstractDataProcessTest::TearDown(void)
 {
-    testAbstractDataProcess_ = nullptr;
 }
 
 /**