diff --git a/README.en.md b/README.en.md
index 3f7997a0cc8f2e2885bf5a8ee83428132bfa66b7..d2958845c6d6057b119180a07050f44bfd14f583 100644
--- a/README.en.md
+++ b/README.en.md
@@ -1,3 +1,9 @@
+# 🚨 **重要提示 | IMPORTANT**
+>
+> **⚠️ 此代码仓已归档。新地址请访问 [cellular_device_mgr](https://gitcode.com/openharmony-sig/cellular_device_mgr)。| ⚠️ This repository has been archived. For the new address, please visit [cellular_device_mgr](https://gitcode.com/openharmony-sig/cellular_device_mgr).**
+>
+---
+>
 # cellular_device_mgr
 
 #### Description
diff --git a/README.md b/README.md
index f141ce5f042ebed0de0d6d508af5e4f4043b0fdb..2403bf55ff3c4afaa5febdb89ba3bd5b06402027 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,9 @@
+# 🚨 **重要提示 | IMPORTANT**
+>
+> **⚠️ 此代码仓已归档。新地址请访问 [cellular_device_mgr](https://gitcode.com/openharmony-sig/cellular_device_mgr)。| ⚠️ This repository has been archived. For the new address, please visit [cellular_device_mgr](https://gitcode.com/openharmony-sig/cellular_device_mgr).**
+>
+---
+>
 # cellular_device_mgr
 
 #### 介绍