diff --git a/system/safwk/native/include/system_ability_definition.h b/system/safwk/native/include/system_ability_definition.h
index 6fca76f..2560d95 100644
--- a/system/safwk/native/include/system_ability_definition.h
+++ b/system/safwk/native/include/system_ability_definition.h
@@ -29,6 +29,7 @@ enum {
     ABILITY_TEST_SERVICE_ID                          = 179,
     ABILITY_MGR_SERVICE_ID                           = 180,
     ABILITY_MST_SERVICE_ID                           = 181,
+    DATAOBS_MGR_SERVICE_SA_ID                        = 182,
     SUBSYS_AAFWK_SYS_ABILITY_ID_END                  = 199,
     SUBSYS_ACCOUNT_SYS_ABILITY_ID_BEGIN              = 200,
     SUBSYS_AI_SYS_ABILITY_ID_BEGIN                   = 300,