diff --git a/main/main.c b/main/main.c
index 50131a3..9a9dbfb 100644
--- a/main/main.c
+++ b/main/main.c
@@ -20,16 +20,12 @@
 #define SUPPORT_KEY_INT 0
 #define SUPPORT_ELECTRIC_RELAY 0
 #define SUPPORT_DEBUG_LIGHT 1
+#define SUPPORT_TEMPER_LINE 0
+#define SUPPORT_FAN 0
 
 #define ble_uart_tx_size 128
 #define ble_uart_rx_size 128
 
-#if SUPPORT_DEBUG_LIGHT
-#define DEBUG_LIGHT 12
-#define GPIO_DEBUG_LIGHT_OUTPUT_PIN_SEL ((1ULL << DEBUG_LIGHT))
-
-#endif
-
 #if SUPPORT_KEY_INT
 #define KEY_INT1 27
 #define KEY_INT2 14
@@ -37,12 +33,6 @@
 
 #endif
 
-#if 0                   //预留
-#define TEMPER_LINE 18  //单总线温度传感器
-#define FAN 19          //风扇控制
-
-#endif
-
 #if SUPPORT_ELECTRIC_RELAY
 #define ELECTRIC_RELAY1 25
 #define ELECTRIC_RELAY2 26
@@ -50,6 +40,24 @@
 
 #endif
 
+#if SUPPORT_DEBUG_LIGHT
+#define DEBUG_LIGHT 12
+#define GPIO_DEBUG_LIGHT_OUTPUT_PIN_SEL ((1ULL << DEBUG_LIGHT))
+
+#endif
+
+#if SUPPORT_TEMPER_LINE
+#define TEMPER_LINE 18
+#define GPIO_TEMPER_LINE_INPUT_PIN_SEL ((1ULL << TEMPER_LINE))
+
+#endif
+
+#if SUPPORT_FAN
+#define FAN 19
+#define GPIO_FAN_OUTPUT_PIN_SEL ((1ULL << FAN))
+
+#endif
+
 static uint8_t bluetooth_tx_buffer[ble_uart_tx_size] = {0};
 static uint8_t bluetooth_rx_buffer[ble_uart_rx_size] = {0};