diff --git a/interfaces/innerkits/samgr_proxy/include/system_ability_definition.h b/interfaces/innerkits/samgr_proxy/include/system_ability_definition.h
index c2b728c9d5030d9fec0bd34614ed02d0db639a57..dba8eb454eee32e2097cc16254ccf5547a1339ba 100755
--- a/interfaces/innerkits/samgr_proxy/include/system_ability_definition.h
+++ b/interfaces/innerkits/samgr_proxy/include/system_ability_definition.h
@@ -217,6 +217,8 @@ enum {
     DISTRIBUTED_HARDWARE_DEVICEMANAGER_SA_ID         = 4802,
     DISTRIBUTED_HARDWARE_CAMERA_SOURCE_SA_ID         = 4803,
     DISTRIBUTED_HARDWARE_CAMERA_SINK_SA_ID           = 4804,
+    DISTRIBUTED_HARDWARE_SCREEN_SOURCE_SA_ID         = 4807,
+    DISTRIBUTED_HARDWARE_SCREEN_SINK_SA_ID           = 4808,
     SUBSYS_STORAGE_SYS_ABILITY_ID_BEGIN              = 4900,
     STORAGE_DISTRIBUTED_FILE_DAEMON_SA_ID            = 4901,
     STORAGE_DISTRIBUTED_FILE_SERVICE_SA_ID           = 4902,