--- a/hciattach_rtk.c	2016-07-18 00:47:52.000000000 +0100
+++ b/hciattach_rtk.c	2017-12-15 04:27:39.481299996 +0000
@@ -1419,7 +1419,7 @@
 	int ret = 0;
 	struct stat st;
 
-	ret = sprintf(firmware_file_name, FIRMWARE_DIRECTORY"rtlbt_fw");
+	ret = sprintf(firmware_file_name, FIRMWARE_DIRECTORY"rtl8723b_fw");
 
 	return firmware_file_name;
 }
@@ -1504,7 +1504,7 @@
 	int ret = 0;
 	int i = 0;
 
-	ret = sprintf(bt_config_file_name, BT_CONFIG_DIRECTORY"rtlbt_config"); 
+	ret = sprintf(bt_config_file_name, BT_CONFIG_DIRECTORY"rtl8723b_config");
 	if (stat(bt_config_file_name, &st) < 0) {
 		RS_ERR("can't access bt config file:%s, errno:%d\n", bt_config_file_name, errno);
 		return -1;