diff --git a/target/d211/demo128_nand/data/bin/e_player b/target/d211/demo128_nand/data/bin/e_player
index 43c2252e7..51ec1dd9d 100755
Binary files a/target/d211/demo128_nand/data/bin/e_player and b/target/d211/demo128_nand/data/bin/e_player differ
diff --git a/target/d211/demo128_nand/rootfs_overlay/etc/init.d/S40bluetooth b/target/d211/demo128_nand/rootfs_overlay/etc/init.d/S80bluetooth
old mode 100755
new mode 100644
similarity index 92%
rename from target/d211/demo128_nand/rootfs_overlay/etc/init.d/S40bluetooth
rename to target/d211/demo128_nand/rootfs_overlay/etc/init.d/S80bluetooth
index d892940cb..91d4c04d8
--- a/target/d211/demo128_nand/rootfs_overlay/etc/init.d/S40bluetooth
+++ b/target/d211/demo128_nand/rootfs_overlay/etc/init.d/S80bluetooth
@@ -29,9 +29,7 @@ bring_hci_up()
 
 start_bt()
 {
-	echo "[BT] Waiting 10 seconds before init..."
-	sleep 10
-	echo "[BT] Init AIC8800..."
+        echo "[BT] Init AIC8800..."
         insmod /lib/modules/5.10.44/kernel/drivers/net/wireless/aic8800/aic8800_btlpm/aic8800_btlpm.ko 2>/dev/null
         sleep 1
 
@@ -57,11 +55,12 @@ start_bt()
         hciconfig ${HCI_DEV} leadv 0
         sleep 1
         
-        # 启动 bluetoothd
+        # ���动 bluetoothd
         "${BLUETOOTHD_BIN}" &
         echo $! > "${BLUETOOTHD_PIDFILE}"
-        
-        # 启动 btgatt-server（设置广播数据，包含名称）
+                echo "[BT] Waiting 10 seconds before init..."
+        sleep 10       
+        # 启动 btgatt-server
         "${BTGATT_BIN}" ${BTGATT_ARGS} >/dev/null 2>&1 &
         echo $! > "${BTGATT_PIDFILE}"
         
@@ -96,7 +95,7 @@ stop_bt()
 
 case "$1" in
         start)
-                start_bt
+                start_bt >/dev/null 2>&1 &
                 ;;
         stop)
                 stop_bt
@@ -112,4 +111,4 @@ case "$1" in
                 ;;
 esac
 
-exit $?
+exit $?
\ No newline at end of file
diff --git a/target/d211/demo128_nand/rootfs_overlay/usr/bin/bt-hci-tool b/target/d211/demo128_nand/rootfs_overlay/usr/bin/bt-hci-tool
index 79311569a..e16c75855 100755
Binary files a/target/d211/demo128_nand/rootfs_overlay/usr/bin/bt-hci-tool and b/target/d211/demo128_nand/rootfs_overlay/usr/bin/bt-hci-tool differ
diff --git a/target/d211/demo128_nand/rootfs_overlay/usr/bin/btgatt-server b/target/d211/demo128_nand/rootfs_overlay/usr/bin/btgatt-server
index 92446e28d..4f69d9adb 100755
Binary files a/target/d211/demo128_nand/rootfs_overlay/usr/bin/btgatt-server and b/target/d211/demo128_nand/rootfs_overlay/usr/bin/btgatt-server differ
diff --git a/target/d211/demo128_nand/system/factory/bin/e_player b/target/d211/demo128_nand/system/factory/bin/e_player
index 43c2252e7..51ec1dd9d 100755
Binary files a/target/d211/demo128_nand/system/factory/bin/e_player and b/target/d211/demo128_nand/system/factory/bin/e_player differ