diff --git a/peripherals/hal-sdk/stm32/stm32l1_cmsis_driver/package.json b/peripherals/hal-sdk/stm32/stm32l1_cmsis_driver/package.json
index 22c1518a95..b2affa3195 100644
--- a/peripherals/hal-sdk/stm32/stm32l1_cmsis_driver/package.json
+++ b/peripherals/hal-sdk/stm32/stm32l1_cmsis_driver/package.json
@@ -23,7 +23,7 @@
       "version": "latest",
       "URL": "https://github.com/RT-Thread-packages/cmsis-device-l1.git",
       "filename": "",
-      "VER_SHA": "main"
+      "VER_SHA": "master"
     }
   ]
 }