diff --git a/apps/earphone/xtell_Sensor/sensor/WF282A.c b/apps/earphone/xtell_Sensor/sensor/WF282A.c
index 0d830bc..f5555d8 100644
--- a/apps/earphone/xtell_Sensor/sensor/WF282A.c
+++ b/apps/earphone/xtell_Sensor/sensor/WF282A.c
@@ -118,11 +118,17 @@ uint8_t WF_Init() {
 
     // 1. 配置传感器工作模式
     // 推荐配置：压力8次过采样，温度1次过采样，测量速率16Hz
-    wf282a_write_reg(WF_PRS_CFG, (PM_RATE_32 << 4) | PM_PRC_32);
-    wf282a_write_reg(WF_TMP_CFG, TMP_INT_SENSOR | (TMP_RATE_32 << 4) | TMP_PRC_32);
-    wf282a_write_reg(WF_MEAS_CFG, 0x07); // 启动连续压力和温度测量
+    // wf282a_write_reg(WF_PRS_CFG, (PM_RATE_32 << 4) | PM_PRC_32);
+    // wf282a_write_reg(WF_TMP_CFG, TMP_INT_SENSOR | (TMP_RATE_32 << 4) | TMP_PRC_32);
+    // wf282a_write_reg(WF_MEAS_CFG, 0x07); // 启动连续压力和温度测量
+    // wf282a_write_reg(WF_CFG_REG, 0x00);  // 无中断或FIFO移位配置
+
+    wf282a_write_reg(WF_RESET_REG, 0x09); //上电复位
+    wf282a_write_reg(WF_TMP_CFG, 0X87);
+    // wf282a_write_reg(WF_MEAS_CFG, 0x07); // 启动连续压力和温度测量
     wf282a_write_reg(WF_CFG_REG, 0x00);  // 无中断或FIFO移位配置
 
+
     // 2. 一次性读取所有校准系数 (从0x10到0x21，共18字节)
     if (wf282a_read_regs(COEF_C0, calib_buf, 18) == 0) {
         xlog("Failed to read the calibration coefficient\n");
diff --git a/apps/earphone/xtell_Sensor/xtell_handler.c b/apps/earphone/xtell_Sensor/xtell_handler.c
index e8ebb72..11b8490 100644
--- a/apps/earphone/xtell_Sensor/xtell_handler.c
+++ b/apps/earphone/xtell_Sensor/xtell_handler.c
@@ -84,7 +84,7 @@ extern u8 init_ok;
 extern u8 sniff_out;
 unsigned char xtell_bl_state=0;   //存放经典蓝牙的连接状态，0断开，1是连接
 u8 bt_newname =0;
-unsigned char xt_ble_new_name[9] = "skiing_D7";
+unsigned char xt_ble_new_name[9] = "skiing_2";
 static u16 play_poweron_ok_timer_id = 0;
 
 // -- 初始化标志位 --
diff --git a/cpu/br28/tools/app.bin b/cpu/br28/tools/app.bin
index 926ad8b..bfbbef5 100644
Binary files a/cpu/br28/tools/app.bin and b/cpu/br28/tools/app.bin differ
diff --git a/cpu/br28/tools/download/earphone/download.bat b/cpu/br28/tools/download/earphone/download.bat
index 33734fc..d9517b2 100644
--- a/cpu/br28/tools/download/earphone/download.bat
+++ b/cpu/br28/tools/download/earphone/download.bat
@@ -10,7 +10,7 @@ copy ..\..\ota.bin .
 copy ..\..\anc_coeff.bin .
 copy ..\..\anc_gains.bin .
 
-..\..\isd_download.exe ..\..\isd_config.ini -tonorflash -dev br28 -boot 0x120000 -div8 -wait 300 -uboot ..\..\uboot.boot -app ..\..\app.bin -res ..\..\cfg_tool.bin tone.cfg p11_code.bin ..\..\eq_cfg_hw.bin -uboot_compress -format all -key 646-AC690X-7603.key
+..\..\isd_download.exe ..\..\isd_config.ini -tonorflash -dev br28 -boot 0x120000 -div8 -wait 300 -uboot ..\..\uboot.boot -app ..\..\app.bin -res ..\..\cfg_tool.bin tone.cfg p11_code.bin ..\..\eq_cfg_hw.bin -uboot_compress -format all 
 
 @REM..\..\isd_download.exe ..\..\isd_config.ini -tonorflash -dev br34 -boot 0x20000 -div8 -wait 300 -uboot ..\..\uboot.boot -app ..\..\app.bin ..\..\cfg_tool.bin -res tone.cfg kws_command.bin p11_code.bin -uboot_compress
 
diff --git a/cpu/br28/tools/download/earphone/download_app_ota.bat b/cpu/br28/tools/download/earphone/download_app_ota.bat
index 4cb46f8..461f324 100644
--- a/cpu/br28/tools/download/earphone/download_app_ota.bat
+++ b/cpu/br28/tools/download/earphone/download_app_ota.bat
@@ -10,7 +10,7 @@ copy ..\..\ota.bin .
 copy ..\..\anc_coeff.bin .
 copy ..\..\anc_gains.bin .
 
-..\..\isd_download.exe ..\..\isd_config.ini -tonorflash -dev br28 -boot 0x120000 -div8 -wait 300 -uboot ..\..\uboot.boot -app ..\..\app.bin -res ..\..\cfg_tool.bin tone.cfg p11_code.bin ..\..\eq_cfg_hw.bin -uboot_compress -key 646-AC690X-7603.key
+..\..\isd_download.exe ..\..\isd_config.ini -tonorflash -dev br28 -boot 0x120000 -div8 -wait 300 -uboot ..\..\uboot.boot -app ..\..\app.bin -res ..\..\cfg_tool.bin tone.cfg p11_code.bin ..\..\eq_cfg_hw.bin -uboot_compress 
 
 @REM..\..\isd_download.exe ..\..\isd_config.ini -tonorflash -dev br34 -boot 0x20000 -div8 -wait 300 -uboot ..\..\uboot.boot -app ..\..\app.bin ..\..\cfg_tool.bin -res tone.cfg kws_command.bin p11_code.bin -uboot_compress
 
diff --git a/cpu/br28/tools/download/earphone/jl_isd.bin b/cpu/br28/tools/download/earphone/jl_isd.bin
index 2913cfb..5c4416a 100644
Binary files a/cpu/br28/tools/download/earphone/jl_isd.bin and b/cpu/br28/tools/download/earphone/jl_isd.bin differ