diff --git a/Arduino-Aime-Reader.ino b/Arduino-Aime-Reader.ino
index 96f758f..df046bc 100644
--- a/Arduino-Aime-Reader.ino
+++ b/Arduino-Aime-Reader.ino
@@ -1,12 +1,17 @@
 #if defined(__AVR_ATmega32U4__) || defined(ARDUINO_SAMD_ZERO)
 #pragma message "当前的开发板是 ATmega32U4 或 SAMD_ZERO"
 #define SerialDevice SerialUSB
-#define DATA_PIN A3
+#define LED_PIN A3
 
 #elif defined(ARDUINO_ESP8266_NODEMCU_ESP12E)
 #pragma message "当前的开发板是 NODEMCU_ESP12E"
 #define SerialDevice Serial
-#define DATA_PIN D5
+#define LED_PIN D5
+
+#elif defined(ARDUINO_NodeMCU_32S)
+#pragma message "当前的开发板是 NodeMCU_32S"
+#define SerialDevice Serial
+#define LED_PIN 13
 
 #else
 #error "未经测试的开发板，请检查串口和阵脚定义"
@@ -22,7 +27,7 @@ void setup() {
   SerialDevice.begin(38400);
 #endif
   SerialDevice.setTimeout(0);
-  FastLED.addLeds<WS2812B, DATA_PIN, GRB>(leds, NUM_LEDS);
+  FastLED.addLeds<WS2812B, LED_PIN, GRB>(leds, NUM_LEDS);
   FastLED.setBrightness(50);
   FastLED.clear();
   FastLED.show();
diff --git a/README.md b/README.md
index c066456..93697fe 100644
--- a/README.md
+++ b/README.md
@@ -39,6 +39,7 @@
 - banapassport 卡因为没有数据参考，所以没有支持
 - 未确定`res.status`的意义，因此`res.status = 1;`可能是错误的
 - 因为`get_fw`和`get_hw`返回的是自定义版本号，启动时可能触发 amdaemon 的固件升级，可以将 aime_firm 文件夹重命名或删除
+- 未实现`mifare_select_tag`，未支持多卡选择，只会读到最先识别的卡片
 
 
 ### 引用库：  
diff --git a/tools/ReaderTest/ReaderTest.ino b/tools/ReaderTest/ReaderTest.ino
index 2b40317..0256c52 100644
--- a/tools/ReaderTest/ReaderTest.ino
+++ b/tools/ReaderTest/ReaderTest.ino
@@ -5,12 +5,14 @@
 #if defined(__AVR_ATmega32U4__) || defined(ARDUINO_SAMD_ZERO)
 #pragma message "当前的开发板是 ATmega32U4 或 SAMD_ZERO"
 #define SerialDevice SerialUSB
-#define DATA_PIN A3
 
 #elif defined(ARDUINO_ESP8266_NODEMCU_ESP12E)
 #pragma message "当前的开发板是 NODEMCU_ESP12E"
 #define SerialDevice Serial
-#define DATA_PIN D5
+
+#elif defined(ARDUINO_NodeMCU_32S)
+#pragma message "当前的开发板是 NodeMCU_32S"
+#define SerialDevice Serial
 
 #else
 #error "未经测试的开发板，请检查串口和阵脚定义"
@@ -20,8 +22,6 @@
 PN532_I2C pn532i2c(Wire);
 PN532 nfc(pn532i2c);
 
-uint16_t systemCode = 0xFFFF;
-uint8_t requestCode = 0x01;
 typedef union {
   uint8_t block[18];
   struct {
@@ -94,7 +94,7 @@ void loop() {
     return;
   }
 
-  if (nfc.felica_Polling(systemCode, requestCode, card.IDm, card.PMm, &card.SystemCode, 200)) {
+  if (nfc.felica_Polling(0xFFFF, 0x01, card.IDm, card.PMm, &card.SystemCode, 200)) {
     SerialDevice.println("Felica card!");
     SerialDevice.print("IDm:");
     nfc.PrintHex(card.IDm, 8);