diff --git a/sig/sig-riscv/sig-riscv.md b/sig/sig-riscv/sig-riscv.md
index fa98407c5ddcaeaa4478d65bfcf1b68037471c75..a9f47ffd024b93d362dddd6509ede282dca8ba66 100644
--- a/sig/sig-riscv/sig-riscv.md
+++ b/sig/sig-riscv/sig-riscv.md
@@ -28,7 +28,8 @@ The SIG will actively cooperate with schools and end-users to promote the usage
 
 ### The repository
 
-- RISC-V main repo: https://gitee.com/openharmony-sig/riscv
+- iscas : https://gitee.com/openharmony-sig/riscv
+- allwinner: https://gitee.com/openharmony-sig/riscv_device_sunxi
 
 ## SIG Members
 
diff --git a/sig/sig-riscv/sig-riscv_cn.md b/sig/sig-riscv/sig-riscv_cn.md
index cb727896f59efa35af06e7ddc196edd6c272a97c..94b80710457dda8a622bdd344ac80b727b465871 100644
--- a/sig/sig-riscv/sig-riscv_cn.md
+++ b/sig/sig-riscv/sig-riscv_cn.md
@@ -30,7 +30,8 @@ SIG将结合蓬莱RISC-V TEE使能OpenHarmony在RISC-V场景下的安全能力
 
 ## 代码仓
 
-- RISC-V主仓: https://gitee.com/openharmony-sig/riscv
+- iscas: https://gitee.com/openharmony-sig/riscv
+- allwinner: https://gitee.com/openharmony-sig/riscv_device_sunxi
 
 
 ## SIG组成员
diff --git a/sig/sigs.json b/sig/sigs.json
index f70d976a2ea41baac003ae406d126a3ab722272a..f81ec62b279be0bf9ee6af01d32bd067f87d36b0 100644
--- a/sig/sigs.json
+++ b/sig/sigs.json
@@ -165,7 +165,9 @@
       {
          "sig-name":"sig-riscv",
          "projects":"https://gitee.com/openharmony-sig/riscv",
-         "project-path":"None"
+         "https://gitee.com/openharmony-sig/riscv_device_sunxi"
+         "project-path":"None",
+         "device/sunxi"
       },
       {
          "sig-name":"sig-systemapplications",