diff --git a/sig/sig-telephony/sig_telephony.md b/sig/sig-telephony/sig_telephony.md
index 9f9ee2a1560890049736b7aafb3b4166b9d11f00..7b0b551a21692f2095bd38bad63df606c9f41074 100644
--- a/sig/sig-telephony/sig_telephony.md
+++ b/sig/sig-telephony/sig_telephony.md
@@ -27,6 +27,9 @@ Note: The content of this SIG follows the convention described in OpenHarmony's
   - data_storage：https://gitee.com/openharmony/telephony_data_storage
   - netmanager_standard：https://gitee.com/openharmony/communication_netmanager_standard
   - netstack：https://gitee.com/openharmony/communication_netstack
+  - netmanager_base：https://gitee.com/openharmony-sig/communication_netmanager_base
+  - netmanager_ext：https://gitee.com/openharmony-sig/communication_netmanager_ext
+
 
 ## SIG Members
 
diff --git a/sig/sig-telephony/sig_telephony_cn.md b/sig/sig-telephony/sig_telephony_cn.md
index bc46b037b23a68b730234533fc9d5e9bd8897cfb..0729815efee44791977df6a5ad8a326b5a1f3150 100644
--- a/sig/sig-telephony/sig_telephony_cn.md
+++ b/sig/sig-telephony/sig_telephony_cn.md
@@ -28,6 +28,9 @@
   - 数据存储：https://gitee.com/openharmony/telephony_data_storage
   - 网络管理：https://gitee.com/openharmony/communication_netmanager_standard
   - 网络协议栈：https://gitee.com/openharmony/communication_netstack
+  - 网络管理基础仓：https://gitee.com/openharmony-sig/communication_netmanager_base
+  - 网络管理扩展仓：https://gitee.com/openharmony-sig/communication_netmanager_ext
+
 
 ## SIG组成员
 
diff --git a/sig/sigs.json b/sig/sigs.json
index 9a8368ba5ab38217c4a548cf3107c1ef8c41566a..0c08dedc59c2a91e916de0fc4c5126e831630294 100755
--- a/sig/sigs.json
+++ b/sig/sigs.json
@@ -291,8 +291,16 @@
       },
       {
          "sig-name":"sig-telephony",
-         "projects":"https://gitee.com/openharmony/communication_netstack",
-         "project-path":"foundation/communication/netstack"
+         "projects":[
+           "https://gitee.com/openharmony/communication_netstack",
+           "https://gitee.com/openharmony-sig/communication_netmanager_base",
+           "https://gitee.com/openharmony-sig/communication_netmanager_ext"
+         ],
+         "project-path":[
+           "foundation/communication/netstack",
+           "foundation/communication/netmanager_base",
+           "foundation/communication/netmanager_ext"
+         ]
       },
       {
          "sig-name":"sig-distributedhardwaremgr",
diff --git a/zh/committer.md b/zh/committer.md
index 9df2982e7beeb8ccf58352a1da2ebe444d21ac79..87db40a2ee3d0e20168ad5bc000913f241ba20df 100644
--- a/zh/committer.md
+++ b/zh/committer.md
@@ -323,3 +323,5 @@
 |321|device_soc_bestechnic|device/soc/bestechnic|https://gitee.com/besyangjian|jianyang@bestechnic.com|https://gitee.com/tingle1314|zetingxu@bestechnic.com|SIG_Devboard|
 |322|vendor_bestechnic|vendor/bestechnic|https://gitee.com/besyangjian|jianyang@bestechnic.com|https://gitee.com/tingle1314|zetingxu@bestechnic.com|SIG_Devboard|
 |323|third_party_libexif|third_party/libexif|https://gitee.com/zhang-xiaobo1997|tony.zhangxiaobo@huawei.com|||SIG_GraphicsandMedia|
+|324|communication_netmanager_base|foundation/communication/netmanager_base|https://gitee.com/clevercong|lichunlin2@huawei.com| | |SIG-Telephony|
+|325|communication_netmanager_ext|foundation/communication/netmanager_ext|https://gitee.com/clevercong|lichunlin2@huawei.com| | |SIG-Telephony|