diff --git a/sig/sig-softbus/sig_softbus.md b/sig/sig-softbus/sig_softbus.md
index c1659384006b03c3d74fdd777dc0f29a04a9c648..e9dabf191ae6165cf66ac0cca369969c589035f4 100644
--- a/sig/sig-softbus/sig_softbus.md
+++ b/sig/sig-softbus/sig_softbus.md
@@ -27,6 +27,7 @@ Continuously contributes to the softbus of the OpenHarmony community, implements
   - communication_wifi: https://gitee.com/openharmony/communication_wifi
   - communication_wifi_lite: https://gitee.com/openharmony/communication_wifi_lite
   - communication_wifi_aware: https://gitee.com/openharmony/communication_wifi_aware
+  - communication_dhcp: https://gitee.com/openharmony/communication_dhcp
   - base_location：https://gitee.com/openharmony/base_location
   - telephony_call_manager: https://gitee.com/openharmony/telephony_call_manager
   - telephony_cellular_call: https://gitee.com/openharmony/telephony_cellular_call
diff --git a/sig/sig-softbus/sig_softbus_cn.md b/sig/sig-softbus/sig_softbus_cn.md
index af78d29bf00c757d92deb7838b5f31892b021ad0..7f1b072f5a795efceff5dbc570f7b183b12f4b2d 100644
--- a/sig/sig-softbus/sig_softbus_cn.md
+++ b/sig/sig-softbus/sig_softbus_cn.md
@@ -27,6 +27,7 @@
 |蓝牙服务|提供蓝牙profile服务、蓝牙协议栈等相关能力。<br>为设备提供接入与使用Bluetooth的相关接口，包括BR配对连接，BLE广播、扫描，BLE设备gatt相关的操作及功能。|communication_bluetooth|
 |NFC服务|提供NFC标签的读写能力，卡模拟能力等服务能力。|communication_nfc<br>communication_connected_nfc_tag|
 |位置服务|提供GNSS、网络定位、地理编码转换等位置服务框架能力。|base_location|
+|DHCP服务|提供集中地管理、分配IP地址，使网络环境中的主机动态的获得IP地址、Gateway地址、DNS服务器地址等信息，同时提升地址的使用率。|communication_dhcp|
 
 
 ## SIG组成员
diff --git a/sig/sigs.json b/sig/sigs.json
index ee3d1b1343d00b2d86f10bf4935a5c81f4075154..e5fd019afd6da0f7e591d38b75b15ebfd02e224c 100644
--- a/sig/sigs.json
+++ b/sig/sigs.json
@@ -378,6 +378,7 @@
                 "https://gitee.com/openharmony/communication_wifi",
                 "https://gitee.com/openharmony/communication_wifi_lite",
                 "https://gitee.com/openharmony/communication_wifi_aware",
+                "https://gitee.com/openharmony/communication_dhcp",
                 "https://gitee.com/openharmony/base_location",
                 "https://gitee.com/openharmony/telephony_call_manager",
                 "https://gitee.com/openharmony/telephony_cellular_call",
@@ -403,6 +404,7 @@
                 "foundation/communication/wifi",
                 "foundation/communication/wifi_lite",
                 "foundation/communication/wifi_aware",
+                "foundation/communication/dhcp",
                 "base/location",
                 "base/telephony/call_manager",
                 "base/telephony/cellular_call",
diff --git a/zh/committer.md b/zh/committer.md
index 252618cdf7933b8726ac6b032a1af35ae73af12e..6d742a43027877ed557a7a4ee3aa40410aa2b1b8 100644
--- a/zh/committer.md
+++ b/zh/committer.md
@@ -422,3 +422,4 @@
 |420|security_certificate_manager|base/security/certificate_manager|https://gitee.com/Chaos-Liang|liangguanchao1@huawei.com|https://gitee.com/liuchibin|liuchibin@huawei.com|SIG_Security|
 |421|security_privacy_center|applications/standard/security_privacy_center|https://gitee.com/Chaos-Liang|liangguanchao1@huawei.com|https://gitee.com/liuchibin|liuchibin@huawei.com|SIG_Security|
 |422|multimedia_av_session|foundation/multimedia_av_session|https://gitee.com/intermilano|night.zhangbin@huawei.com|https://gitee.com/hwzhangchuang|zhangchuang.zhang@huawei.com|SIG_Media|
+|423|communication_dhcp|foundation/communication/dhcp|https://gitee.com/legendtau|yanxiaotao@huawei.com|https://gitee.com/fenis-two-thousand-and-one|lujunxin@huawei.com|SIG_SoftBus|
\ No newline at end of file