diff --git a/.gitmodules b/.gitmodules
index 4db194dfe..0c1a2eedf 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,31 +1,31 @@
 [submodule "Ubiquitous/RT-Thread_Fusion_XiUOS/rt-thread"]
 	path = Ubiquitous/RT-Thread_Fusion_XiUOS/rt-thread
-	url = https://code.gitlink.org.cn/chunyexixiaoyu/rt-thread.git
+	url = https://www.gitlink.org.cn/chunyexixiaoyu/rt-thread.git
 [submodule "Ubiquitous/RT-Thread_Fusion_XiUOS/aiit_board/k210/kendryte-sdk/kendryte-sdk-source"]
 	path = Ubiquitous/RT-Thread_Fusion_XiUOS/aiit_board/k210/kendryte-sdk/kendryte-sdk-source
-	url = https://code.gitlink.org.cn/chunyexixiaoyu/kendryte-sdk-source.git
+	url = https://www.gitlink.org.cn/chunyexixiaoyu/kendryte-sdk-source.git
 [submodule "Ubiquitous/RT-Thread_Fusion_XiUOS/aiit_board/aiit-riscv64-board/kendryte-sdk/kendryte-sdk-source"]
 	path = Ubiquitous/RT-Thread_Fusion_XiUOS/aiit_board/aiit-riscv64-board/kendryte-sdk/kendryte-sdk-source
-	url = https://code.gitlink.org.cn/chunyexixiaoyu/kendryte-sdk-source.git
+	url = https://www.gitlink.org.cn/chunyexixiaoyu/kendryte-sdk-source.git
 [submodule "Ubiquitous/XiZi/fs/lwext4/lwext4_submodule"]
 	path = Ubiquitous/XiZi/fs/lwext4/lwext4_submodule
 	url = https://gitlink.org.cn/xuos/lwext4_filesystem_support_XiUOS.git
 [submodule "Ubiquitous/Nuttx_Fusion_XiUOS/nuttx"]
 	path = Ubiquitous/Nuttx_Fusion_XiUOS/nuttx
-	url = https://code.gitlink.org.cn/wgzAIIT/incubator-nuttx.git
+	url = https://www.gitlink.org.cn/wgzAIIT/incubator-nuttx.git
 [submodule "Ubiquitous/Nuttx_Fusion_XiUOS/apps"]
 	path = Ubiquitous/Nuttx_Fusion_XiUOS/apps
-	url = https://code.gitlink.org.cn/wgzAIIT/incubator-nuttx-apps.git
+	url = https://www.gitlink.org.cn/wgzAIIT/incubator-nuttx-apps.git
 [submodule "APP_Framework/Applications/webnet/WebNet_XiUOS"]
 	path = APP_Framework/Applications/webnet/WebNet_XiUOS
 	url = https://gitlink.org.cn/xuos/WebNet_XiUOS.git
 [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
+	url = https://www.gitlink.org.cn/chunyexixiaoyu/kendryte-sdk-source.git
 [submodule "APP_Framework/lib/lorawan/lora_radio_driver"]
 	path = APP_Framework/lib/lorawan/lora_radio_driver
 	url = https://gitlink.org.cn/IACU/lora_radio_driver.git
 [submodule "APP_Framework/lib/lorawan/lorawan_devicenode"]
 	path = APP_Framework/lib/lorawan/lorawan_devicenode
 	url = https://gitlink.org.cn/IACU/lorawan_devicenode.git
-	branch = master
+	branch = master
\ No newline at end of file