diff --git a/source/Core/BSP/Pinecilv2/bl_mcu_sdk/drivers/bl702_driver/bl702_flash.ld b/source/Core/BSP/Pinecilv2/bl_mcu_sdk/drivers/bl702_driver/bl702_flash.ld
index bc52b6c9..b6b6d96d 100644
--- a/source/Core/BSP/Pinecilv2/bl_mcu_sdk/drivers/bl702_driver/bl702_flash.ld
+++ b/source/Core/BSP/Pinecilv2/bl_mcu_sdk/drivers/bl702_driver/bl702_flash.ld
@@ -85,6 +85,9 @@ SECTIONS
         _bt_l2cap_fixed_chan_list_start = .;
         KEEP(*(SORT_BY_NAME("._bt_l2cap_fixed_chan.static.*")))
         _bt_l2cap_fixed_chan_list_end = .;
+        _bt_l2cap_br_fixed_chan_list_start = .;
+        KEEP(*(SORT_BY_NAME("._bt_l2cap_br_fixed_chan.static.*")))
+        _bt_l2cap_br_fixed_chan_list_end = .;
 
         . = ALIGN(4);
         __text_code_end__ = .;