diff --git a/services/screentransport/screensourceprocessor/encoder/src/image_source_encoder.cpp b/services/screentransport/screensourceprocessor/encoder/src/image_source_encoder.cpp
index 229344ff1705360312f4cd72ce4d63cb454236d1..bd3c566702c2009a2c93e50b9afa33770d970432 100644
--- a/services/screentransport/screensourceprocessor/encoder/src/image_source_encoder.cpp
+++ b/services/screentransport/screensourceprocessor/encoder/src/image_source_encoder.cpp
@@ -224,6 +224,7 @@ void ImageSourceEncoder::OnOutputBufferAvailable(uint32_t index, Media::AVCodecB
     auto dataBuf = std::make_shared<DataBuffer>(dataSize);
     if (!dataBuf) {
         DHLOGE("%s: Create buffer failed.", LOG_TAG);
+        return;
     }
     int32_t ret = memcpy_s(dataBuf->Data(), dataBuf->Capacity(), videoSharedMemory_->GetBase(), dataSize);
     if (ret != EOK) {
diff --git a/services/softbusadapter/src/softbus_adapter.cpp b/services/softbusadapter/src/softbus_adapter.cpp
index 30ce06b752bff17e85b3a93b78bd252a0cf95745..540590b01a1d578df6bcfdaed850ec22c264ba1f 100644
--- a/services/softbusadapter/src/softbus_adapter.cpp
+++ b/services/softbusadapter/src/softbus_adapter.cpp
@@ -326,6 +326,7 @@ void SoftbusAdapter::OnStreamReceived(int32_t sessionId, const StreamData *data,
     std::shared_ptr<ISoftbusListener> &listener = GetSoftbusListenerByName(sessionId);
     if (!listener) {
         DHLOGE("Get softbus listener failed.");
+        return;
     }
     listener->OnStreamReceived(sessionId, data, ext, frameInfo);
 }