diff --git a/apps/earphone/remote_control/RFID/reader/READER.c b/apps/earphone/remote_control/RFID/reader/READER.c
index a7c8a14..2eb8db5 100644
--- a/apps/earphone/remote_control/RFID/reader/READER.c
+++ b/apps/earphone/remote_control/RFID/reader/READER.c
@@ -612,11 +612,17 @@ unsigned char ReaderV_Inventory(struct picc_v_struct *picc_v)
     SetCommand(CMD_TRANSCEIVE);
     rfid_delay_ms(10);
     GetReg(REG_ERROR, &reg_data);
-    if ((reg_data & 0x0F) != 0)
+    if ((reg_data & 0x0F) != 0){
+        xlog("(reg_data & 0x0F) != 0\n");
         return FAIL;
+    }
+        
     GetReg(REG_FIFOLENGTH, &reg_data);
-    if (reg_data != 10)
+    if (reg_data != 10){
+        xlog("reg_data != 10\n");
         return FAIL;
+    }
+        
     GetReg(REG_FIFODATA, &picc_v->RESPONSE);
     GetReg(REG_FIFODATA, &reg_data); // DSFID
     for (i = 0; i < 8; i++)
diff --git a/apps/earphone/remote_control/RFID/rfid_event.c b/apps/earphone/remote_control/RFID/rfid_event.c
index 651587b..3b50d45 100644
--- a/apps/earphone/remote_control/RFID/rfid_event.c
+++ b/apps/earphone/remote_control/RFID/rfid_event.c
@@ -62,7 +62,7 @@ void TYPE_A_EVENT(void)
     result = ReaderA_CardActivate(&PICC_A);
     if (result != SUCCESS)
     {
-        // xlog("ReaderA_CardActivate_ERROR\r\n");
+        xlog("ReaderA_CardActivate_ERROR\r\n");
         SetCW(FUN_DISABLE);
         return;
     }
diff --git a/apps/earphone/remote_control/RFID/rfid_hal.c b/apps/earphone/remote_control/RFID/rfid_hal.c
index 0484f2d..9aefb63 100644
--- a/apps/earphone/remote_control/RFID/rfid_hal.c
+++ b/apps/earphone/remote_control/RFID/rfid_hal.c
@@ -84,6 +84,8 @@ unsigned char FM176XX_SoftReset(void){
 
 
 unsigned char FM176XX_HardInit(void){
+    gpio_set_direction(IO_PORTA_05,0);  //nss
+
     spi_open(SPI1); //初始化spi1：PC3、PC5
     return SUCCESS;
 }
@@ -105,7 +107,7 @@ unsigned char GetReg(unsigned char address, unsigned char *reg_data){
     addr_byte = (address << 1) | 0x01; 
 
     // ---- 开始SPI事务 ----
-    // gpio_set_output_value(FM176XX_CS_PIN, 0); // 拉低CS
+    gpio_direction_output(IO_PORTA_05,0);
 
     // 1. 发送地址字节，忽略接收到的数据
     spi_send_byte(SPI1, addr_byte); 
@@ -114,7 +116,7 @@ unsigned char GetReg(unsigned char address, unsigned char *reg_data){
     *reg_data = spi_recv_byte(SPI1, &err);
 
     // ---- 结束SPI事务 ----
-    // gpio_set_output_value(FM176XX_CS_PIN, 1); // 拉高CS
+    gpio_direction_output(IO_PORTA_05,1);
 
     if (err != 0) {
         xlog("GetReg error\n");
@@ -133,17 +135,22 @@ unsigned char GetReg(unsigned char address, unsigned char *reg_data){
  *          接口：SPI
  */
 unsigned char SetReg(unsigned char address, unsigned char reg_data){
-    unsigned char spi_data = (address << 1) & 0xFE; 
-    
-    if(spi_send_byte(SPI1, spi_data) != 0){
-        xlog("SetReg error 0\n");
-        return FAIL; 
-    }
-    if(spi_send_byte(SPI1, reg_data) != 0){
-        xlog("SetReg error 1\n");
-        return FAIL; 
+
+    unsigned char addr_byte = (address << 1) & 0xFE; // Bit0=0 for write
+    int err1, err2;
+
+    gpio_direction_output(IO_PORTA_05,0); // <<-- CS拉低，开始事务
+
+    err1 = spi_send_byte(SPI1, addr_byte); // 发送地址
+    err2 = spi_send_byte(SPI1, reg_data);  // 发送数据
+
+    gpio_direction_output(IO_PORTA_05,1); // <<-- CS拉高，结束事务
+
+    if (err1 != 0 || err2 != 0) {
+        return FAIL;
     }
     return SUCCESS;
+
 }
 
 
diff --git a/apps/earphone/xtell_Sensor/xtell_handler.c b/apps/earphone/xtell_Sensor/xtell_handler.c
index dc7daa4..2eedf0e 100644
--- a/apps/earphone/xtell_Sensor/xtell_handler.c
+++ b/apps/earphone/xtell_Sensor/xtell_handler.c
@@ -213,7 +213,7 @@ void le_user_app_event_handler(struct sys_event* event){
                             extern void i2c_scanner_probe(void);
                             // i2c_scanner_probe();
                             extern void rfid_task_fuc(void);
-                            create_process(&rfid_fuc_id,"rfid",NULL,rfid_task_fuc,1000);
+                            create_process(&rfid_fuc_id,"rfid",NULL,rfid_task_fuc,2000);
                             break;
                         default:
                             break;