diff --git a/common/include/constants/distributed_camera_constants.h b/common/include/constants/distributed_camera_constants.h
index bc12251..d89ffa2 100644
--- a/common/include/constants/distributed_camera_constants.h
+++ b/common/include/constants/distributed_camera_constants.h
@@ -74,7 +74,7 @@ const uint32_t DCAMERA_PRODUCER_FPS_DEFAULT = 30;
 const uint32_t DCAMERA_MAX_RECV_DATA_LEN = 104857600;
 const uint32_t DISTRIBUTED_HARDWARE_CAMERA_SOURCE_SA_ID = 4803;
 const uint32_t DISTRIBUTED_HARDWARE_CAMERA_SINK_SA_ID = 4804;
-const std::string DCAMERA_PKG_NAME = "DBinderBus_" + std::to_string(getpid());
+const std::string DCAMERA_PKG_NAME = "ohos.dhardware";
 const std::string SNAP_SHOT_SESSION_FLAG = "dataSnapshot";
 const std::string CONTINUE_SESSION_FLAG = "dataContinue";
 
diff --git a/services/channel/include/dcamera_channel_sink_impl.h b/services/channel/include/dcamera_channel_sink_impl.h
index d276d11..7755a0e 100644
--- a/services/channel/include/dcamera_channel_sink_impl.h
+++ b/services/channel/include/dcamera_channel_sink_impl.h
@@ -39,7 +39,7 @@ private:
     std::shared_ptr<DCameraSoftbusSession> softbusSession_;
     std::string mySessionName_;
     DCameraSessionMode mode_;
-    const std::string SESSION_HEAD = "DBinder.ohos.dhardware.dcamera_";
+    const std::string SESSION_HEAD = "ohos.dhardware.dcamera_";
 };
 }
 }
diff --git a/services/channel/include/dcamera_channel_source_impl.h b/services/channel/include/dcamera_channel_source_impl.h
index f12b530..ee96ab2 100644
--- a/services/channel/include/dcamera_channel_source_impl.h
+++ b/services/channel/include/dcamera_channel_source_impl.h
@@ -39,7 +39,7 @@ private:
     std::vector<std::shared_ptr<DCameraSoftbusSession>> softbusSessions_;
     std::string mySessionName_;
     DCameraSessionMode mode_;
-    const std::string SESSION_HEAD = "DBinder.ohos.dhardware.dcamera_";
+    const std::string SESSION_HEAD = "ohos.dhardware.dcamera_";
 };
 }
 }
diff --git a/services/channel/include/dcamera_softbus_adapter.h b/services/channel/include/dcamera_softbus_adapter.h
index 79c3960..123c8f5 100644
--- a/services/channel/include/dcamera_softbus_adapter.h
+++ b/services/channel/include/dcamera_softbus_adapter.h
@@ -72,7 +72,7 @@ private:
 
 private:
     std::mutex optLock_;
-    const string PKG_NAME = "DBinderBus_" + std::to_string(getpid());
+    const string PKG_NAME = "ohos.dhardware";
     static const uint32_t DCAMERA_SESSION_NAME_MAX_LEN = 128;
     map<DCAMERA_CHANNEL_ROLE, ISessionListener> sessListeners_;
     std::map<std::string, uint32_t> sessionTotal_;