diff --git a/default.xml b/default.xml
index 385c4f371e4fc3137efbcd810919f56a82f6e56f..6fca2a95e64f126804099d8c8bddf57c505016cc 100755
--- a/default.xml
+++ b/default.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <manifest>
-  <remote fetch="." name="origin" review="https://openharmony.gitee.com/openharmony/"/>
+  <remote fetch="../openharmony" name="origin" review="https://openharmony.gitee.com/openharmony/"/>
+  <remote fetch="../openharmony-sig" name="sig" review="https://openharmony.gitee.com/openharmony-sig/"/>
   <default remote="origin" revision="master" sync-j="4" />
 
   <project name="miscservices_inputmethod" path="base/miscservices/inputmethod" />
@@ -27,6 +28,7 @@
   <project name="device_hisilicon_hispark_pegasus" path="device/hisilicon/hispark_pegasus"  />
   <project name="device_hisilicon_third_party_uboot" path="device/hisilicon/third_party/uboot"  />
   <project name="device_qemu" path="device/qemu"  />
+  <project name="device_hihope" path="device/hihope"/>
   <project name="device_bearpi_bearpi_hm_nano" path="device/bearpi/bearpi_hm_nano"  />
   <project name="distributedschedule_dms_fwk_lite" path="foundation/distributedschedule/dmsfwk_lite"  />
   <project name="distributedschedule_safwk_lite" path="foundation/distributedschedule/safwk_lite"  />
@@ -112,6 +114,7 @@
   <project name="vendor_ohemu" path="vendor/ohemu" >
     <linkfile dest="qemu-run" src="common/qemu-run"/>
   </project>
+  <project name="vendor_hihope" path="vendor/hihope"/>
   <project name="vendor_bearpi" path="vendor/bearpi" />
   <project name="xts_tools" path="test/xts/tools"  >
     <linkfile dest="test/xts/ohos.build" src="build/ohos.build"/>
@@ -266,6 +269,7 @@
   <project name="third_party_gettext" path="third_party/gettext"/>
   <project name="third_party_libpsl" path="third_party/libpsl"/>
   <project name="third_party_libsoup" path="third_party/libsoup"/>
+  <project name="third_party_tinyalsa" path="third_party/tinyalsa" revision="hihope-origin" remote="sig"/>
   <project name="update_app" path="base/update/app"/>
   <project name="update_packaging_tools" path="base/update/packaging_tools"/>
   <project name="update_updater" path="base/update/updater"/>