diff --git a/services/channel/src/dcamera_softbus_adapter.cpp b/services/channel/src/dcamera_softbus_adapter.cpp
index 96a4be39e4b364958a41426c39cacbd01324ec06..a75f66b17a74c26cc7bc9535c244d7810f3d45c5 100644
--- a/services/channel/src/dcamera_softbus_adapter.cpp
+++ b/services/channel/src/dcamera_softbus_adapter.cpp
@@ -174,7 +174,7 @@ int32_t DCameraSoftbusAdapter::CreateSoftBusSourceSocketClient(std::string myDev
 {
     DHLOGI("create socket client start, myDevId: %{public}s, peerSessionName: %{public}s",
         GetAnonyString(myDevId).c_str(), GetAnonyString(peerSessionName).c_str());
-    std::string myDevIdPeerSessionName = myDevId + std::string("_") + peerSessionName;
+    std::string myDevIdPeerSessionName = peerSessionName + std::string("_")+ myDevId;
     SocketInfo clientSocketInfo = {
         .name = const_cast<char*>(myDevIdPeerSessionName.c_str()),
         .peerName = const_cast<char*>(peerSessionName.c_str()),