diff --git a/default.xml b/default.xml
index d7393cf2c83973e5bef1b364030aad64c16c7a3a..8096f67ff5e11c3cabf9daed6512701f8a5978d8 100644
--- a/default.xml
+++ b/default.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <manifest>
   <remote fetch="https://openharmony.gitee.com/openharmony/" name="origin" review="https://openharmony.gitee.com/openharmony/"/>
-  <default remote="origin" revision="OpenHarmony_1.0.1_release" sync-j="4" />
+  <default remote="origin" revision="refs/tags/OpenHarmony_v1.1.1-LTS" sync-j="4" />
   <project name="aafwk_aafwk_lite" path="foundation/aafwk/aafwk_lite"/>
   <project name="ace_engine_lite" path="foundation/ace/ace_engine_lite"/>
   <project name="ai_engine" path="foundation/ai/engine"/>