diff --git a/.gitmodules b/.gitmodules
index 389e23ce1..1647f2723 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -22,3 +22,6 @@
 [submodule "Ubiquitous/RT-Thread_Fusion_XiUOS/aiit_board/xidatong-riscv64/kendryte-sdk/kendryte-sdk-source"]
 	path = Ubiquitous/RT-Thread_Fusion_XiUOS/aiit_board/xidatong-riscv64/kendryte-sdk/kendryte-sdk-source
 	url = https://code.gitlink.org.cn/chunyexixiaoyu/kendryte-sdk-source.git
+[submodule "APP_Framework/lib/lora_radio_driver"]
+	path = APP_Framework/lib/lora_radio_driver
+	url = https://gitlink.org.cn/IACU/lora_radio_driver.git
diff --git a/APP_Framework/lib/lora_radio_driver b/APP_Framework/lib/lora_radio_driver
new file mode 160000
index 000000000..8dec1f0d8
--- /dev/null
+++ b/APP_Framework/lib/lora_radio_driver
@@ -0,0 +1 @@
+Subproject commit 8dec1f0d86f73c898fa9bad58f3478afe9d5cba6