diff --git a/sig/sig-telephony/sig_telephony.md b/sig/sig-telephony/sig_telephony.md
index 59a5729b336f9040003b6aecf44eada3cd71694a..9f9ee2a1560890049736b7aafb3b4166b9d11f00 100644
--- a/sig/sig-telephony/sig_telephony.md
+++ b/sig/sig-telephony/sig_telephony.md
@@ -26,6 +26,7 @@ Note: The content of this SIG follows the convention described in OpenHarmony's
   - cellular_data：https://gitee.com/openharmony/telephony_cellular_data
   - 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
 
 ## SIG Members
 
diff --git a/sig/sig-telephony/sig_telephony_cn.md b/sig/sig-telephony/sig_telephony_cn.md
index 1e51fd7497a0172d0a1f6d0b64711830e375da9b..bc46b037b23a68b730234533fc9d5e9bd8897cfb 100644
--- a/sig/sig-telephony/sig_telephony_cn.md
+++ b/sig/sig-telephony/sig_telephony_cn.md
@@ -27,6 +27,7 @@
   - 数据业务：https://gitee.com/openharmony/telephony_cellular_data
   - 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
 
 ## SIG组成员
 
diff --git a/sig/sigs.json b/sig/sigs.json
index 423c9b50423e50d71165953ebe568e84b1bd87db..ae19e7ae7eb6c1ac1a7ef19c3279b95ef0d01a1c 100644
--- a/sig/sigs.json
+++ b/sig/sigs.json
@@ -269,6 +269,11 @@
          "projects":"https://gitee.com/openharmony/interface_sdk-js",
          "project-path":"interface/sdk-js"
       },
+      {
+         "sig-name":"sig-telephony",
+         "projects":"https://gitee.com/openharmony-sig/communication_netstack",
+         "project-path":"foundation/communication/netstack"
+      },
       {
          "sig-name":"sig-distributedhardwaremgr",
          "projects":[
diff --git a/zh/committer.md b/zh/committer.md
index c2535d434f9aad409b3dd4aeb5429a88e4ca2813..c9857ea00bd911d12738f02554bc59ec9ed18c6c 100644
--- a/zh/committer.md
+++ b/zh/committer.md
@@ -293,4 +293,5 @@
 |291|third_party_ntfs-3g|third_party/ntfs-3g|https://gitee.com/zhangzhiwi|weizhi.zhang@huawei.com|https://gitee.com/easy-to-see|salient.yijian@huawei.com|SIG_Kernel|
 |292|third_party_fsck_msdos|third_party/fsck_msdos|https://gitee.com/zhangzhiwi|weizhi.zhang@huawei.com|https://gitee.com/easy-to-see|salient.yijian@huawei.com|SIG_Kernel|
 |293|third_party_gptfdisk|third_party/gptfdisk|https://gitee.com/zhangzhiwi|weizhi.zhang@huawei.com|https://gitee.com/easy-to-see|salient.yijian@huawei.com|SIG_Kernel|
-|294|third_party_newfs_msdos|third_party/newfs_msdos|https://gitee.com/zhangzhiwi|weizhi.zhang@huawei.com|https://gitee.com/easy-to-see|salient.yijian@huawei.com|SIG_Kernel|
\ No newline at end of file
+|294|third_party_newfs_msdos|third_party/newfs_msdos|https://gitee.com/zhangzhiwi|weizhi.zhang@huawei.com|https://gitee.com/easy-to-see|salient.yijian@huawei.com|SIG_Kernel|
+|295|communication_netstack|foundation/communication/netstack|https://gitee.com/xautosoft|zhuwenchao@huawei.com|https://gitee.com/clevercong|lichunlin2@huawei.com|SIG-Telephony|
\ No newline at end of file