diff --git a/interfaces/innerkits/samgr_proxy/include/system_ability_definition.h b/interfaces/innerkits/samgr_proxy/include/system_ability_definition.h
index 856affc5f56c87521a7338c26705d0b92e907f22..a8ee42e108d5ffcb313f4bc4ff48589158bd2565 100644
--- a/interfaces/innerkits/samgr_proxy/include/system_ability_definition.h
+++ b/interfaces/innerkits/samgr_proxy/include/system_ability_definition.h
@@ -308,6 +308,7 @@ enum {
     FILEMANAGEMENT_CLOUD_SYNC_SERVICE_SA_ID          = 5204,
     FILEMANAGEMENT_CLOUD_DAEMON_SERVICE_SA_ID        = 5205,
     FILEMANAGEMENT_CLOUD_BACKUP_SERVICE_SA_ID        = 5206,
+    FILEMANAGEMENT_CLOUD_DISK_SERVICE_SA_ID          = 5207,
     AOT_COMPILER_SERVICE_ID                          = 5300,
     SUBSYS_TESTPLATFORM_SYS_ABILITY_ID_BEGIN         = 5500,
     DEVICE_ATTEST_PROFILE_SA_ID                      = 5501,