diff --git a/sig/sig-devboard/sig_devboard.md b/sig/sig-devboard/sig_devboard.md
index 8a4f4b091d9fdc868a42a57bf813d17481d39707..5124c5fe4ec01eed624872c23babc6e7fb8074b7 100644
--- a/sig/sig-devboard/sig_devboard.md
+++ b/sig/sig-devboard/sig_devboard.md
@@ -37,7 +37,20 @@ Actively cooperates with board manufacturers.
   - vendor_huawei_ipcamera_v3s: https://gitee.com/openharmony-sig/vendor_huawei_ipcamera_v3s
   - vendor_oh_fun: https://gitee.com/openharmony-sig/vendor_oh_fun
   - vendor_huawei_minidisplay_demo: https://gitee.com/openharmony-sig/vendor_huawei_minidisplay_demo
-
+  - device_mediatek: https://gitee.com/openharmony-sig/device_mediatek
+  - device_nordic: https://gitee.com/openharmony-sig/device_nordic
+  - device_nxp: https://gitee.com/openharmony-sig/device_nxp
+  - device_fudanmicro: https://gitee.com/openharmony-sig/device_fudanmicro
+  - device_bestechnic: https://gitee.com/openharmony-sig/device_bestechnic
+  - device_ingenic: https://gitee.com/openharmony-sig/device_ingenic
+  - device_espressif: https://gitee.com/openharmony-sig/device_espressif
+  - device_winnermicro: https://gitee.com/openharmony-sig/device_winnermicro
+  - device_rockchip: https://gitee.com/openharmony-sig/device_rockchip
+  - device_unisoc: https://gitee.com/openharmony-sig/device_unisoc
+  - device_broadcom: https://gitee.com/openharmony-sig/device_broadcom
+  - device_realtek: https://gitee.com/openharmony-sig/device_realtek
+  - device_bouffalolab: https://gitee.com/openharmony-sig/device_bouffalolab
+  - vendor_ohos: https://gitee.com/openharmony-sig/vendor_ohos
 
 ## SIG Members
 
@@ -50,6 +63,7 @@ Actively cooperates with board manufacturers.
 - [borne](https://gitee.com/borne)
 - [jady3356](https://gitee.com/taiyipei)
 - [zeeman_wang](https://gitee.com/zeeman_wang)
+- [dxbedu](https://gitee.com/dxbedu)
 
 ### Meetings
  - Meeting time：BiWeek Monday 19:00
diff --git a/sig/sig-devboard/sig_devboard_cn.md b/sig/sig-devboard/sig_devboard_cn.md
index f229f442cabda84327d3b409f06515f540ee8601..b0f15ac6c5cd9c0f5debc563c173286383821bb1 100644
--- a/sig/sig-devboard/sig_devboard_cn.md
+++ b/sig/sig-devboard/sig_devboard_cn.md
@@ -35,6 +35,20 @@
   - vendor_huawei_ipcamera_v3s: https://gitee.com/openharmony-sig/vendor_huawei_ipcamera_v3s
   - vendor_oh_fun: https://gitee.com/openharmony-sig/vendor_oh_fun
   - vendor_huawei_minidisplay_demo: https://gitee.com/openharmony-sig/vendor_huawei_minidisplay_demo
+  - device_mediatek: https://gitee.com/openharmony-sig/device_mediatek
+  - device_nordic: https://gitee.com/openharmony-sig/device_nordic
+  - device_nxp: https://gitee.com/openharmony-sig/device_nxp
+  - device_fudanmicro: https://gitee.com/openharmony-sig/device_fudanmicro
+  - device_bestechnic: https://gitee.com/openharmony-sig/device_bestechnic
+  - device_ingenic: https://gitee.com/openharmony-sig/device_ingenic
+  - device_espressif: https://gitee.com/openharmony-sig/device_espressif
+  - device_winnermicro: https://gitee.com/openharmony-sig/device_winnermicro
+  - device_rockchip: https://gitee.com/openharmony-sig/device_rockchip
+  - device_unisoc: https://gitee.com/openharmony-sig/device_unisoc
+  - device_broadcom: https://gitee.com/openharmony-sig/device_broadcom
+  - device_realtek: https://gitee.com/openharmony-sig/device_realtek
+  - device_bouffalolab: https://gitee.com/openharmony-sig/device_bouffalolab
+  - vendor_ohos: https://gitee.com/openharmony-sig/vendor_ohos
 
 ## SIG组成员
 
@@ -47,6 +61,7 @@
 - [borne](https://gitee.com/borne)
 - [jady3356](https://gitee.com/taiyipei)
 - [zeeman_wang](https://gitee.com/zeeman_wang)
+- [dxbedu](https://gitee.com/dxbedu)
 
 ### 会议
  - 会议时间：双周例会，晚上周一19:00
diff --git a/sig/sigs.json b/sig/sigs.json
index 3b57307079644431dd57e6ca6460df5034ef1a81..4334c722223620010f12cb1dceae47664cc8ba79 100644
--- a/sig/sigs.json
+++ b/sig/sigs.json
@@ -9,20 +9,56 @@
       },
       {
          "sig-name":"sig-driver",
-         "projects":["https://gitee.com/openharmony/drivers_framework", "https://gitee.com/openharmony/drivers_peripheral", "https://gitee.com/openharmony/drivers_adapter", "https://gitee.com/openharmony/drivers_adapter_khdf_linux"],
-         "project-path":["drivers/framework", "drivers/peripheral", "drivers/adapter", "drivers/adapter/khdf/linux"]
+         "projects":["https://gitee.com/openharmony/drivers_framework",
+                     "https://gitee.com/openharmony/drivers_peripheral",
+                     "https://gitee.com/openharmony/drivers_adapter",
+                     "https://gitee.com/openharmony/drivers_adapter_khdf_linux"],
+         "project-path":["drivers/framework",
+                         "drivers/peripheral",
+                         "drivers/adapter",
+                         "drivers/adapter/khdf/linux"]
       },
       {
          "sig-name":"sig-devboard",
          "projects":["https://gitee.com/openharmony-sig/device_st",
-                     "https://gitee.com/openharmony-sig/vendor_huawei_minidisplay_demo",
                      "https://gitee.com/openharmony-sig/device_allwinner",
                      "https://gitee.com/openharmony-sig/vendor_huawei_ipcamera_v3s",
-                     "https://gitee.com/openharmony-sig/vendor_oh_fun"
+                     "https://gitee.com/openharmony-sig/vendor_oh_fun",
+                     "https://gitee.com/openharmony-sig/vendor_huawei_minidisplay_demo",
+                     "https://gitee.com/openharmony-sig/device_mediatek",
+                     "https://gitee.com/openharmony-sig/device_nordic",
+                     "https://gitee.com/openharmony-sig/device_nxp",
+                     "https://gitee.com/openharmony-sig/device_fudanmicro",
+                     "https://gitee.com/openharmony-sig/device_bestechnic",
+                     "https://gitee.com/openharmony-sig/device_ingenic",
+                     "https://gitee.com/openharmony-sig/device_espressif",
+                     "https://gitee.com/openharmony-sig/device_winnermicro",
+                     "https://gitee.com/openharmony-sig/device_rockchip",
+                     "https://gitee.com/openharmony-sig/device_unisoc",
+                     "https://gitee.com/openharmony-sig/device_broadcom",
+                     "https://gitee.com/openharmony-sig/device_realtek",
+                     "https://gitee.com/openharmony-sig/device_bouffalolab",
+                     "https://gitee.com/openharmony-sig/vendor_ohos"
                     ],
-         "project-path":["device/st", "vendor/huawei/minidisplay_demo",
-                         "device/allwinner", "vendor/huawei/ipcamera_v3s",
-                         "vendor/oh_fun"]
+         "project-path":["device/st",
+                         "device/allwinner",
+                         "vendor/huawei/ipcamera_v3s",
+                         "vendor/oh_fun",
+                         "vendor/huawei/minidisplay_demo",
+                         "device/mediatek",
+                         "device/nordic",
+                         "device/nxp",
+                         "device/fudanmicro",
+                         "device/bestechnic",
+                         "device/ingenic",
+                         "device/espressif",
+                         "device/winnermicro",
+                         "device/rockchip",
+                         "device/unisoc",
+                         "device/broadcom",
+                         "device/realtek",
+                         "device/bouffalolab",
+                         "vendor/ohos"]
       },
       {
          "sig-name":"sig-bluetooth",