diff --git a/App/Src/anemometer_dev.c b/App/Src/anemometer_dev.c
index 433914c..061b6fd 100644
--- a/App/Src/anemometer_dev.c
+++ b/App/Src/anemometer_dev.c
@@ -132,7 +132,7 @@ float32_t  RSSI;
 float32_t buf[ADC_VAL_LEN];
 float32_t buf2[ADC_VAL_LEN];
 /*****************滤波器BUFF**********/
-float32_t cal_tof(q15_t* x,uint32_t len, int16_t *maxVal)
+float32_t cal_tof(q15_t* x,uint32_t len, uint16_t *maxVal)
 // float32_t cal_tof(q15_t* x,uint32_t len)
 {
     q15_t max_val,dc_offset;
diff --git a/Core/Inc/FreeRTOSConfig.h b/Core/Inc/FreeRTOSConfig.h
index 844246a..30b0ea4 100644
--- a/Core/Inc/FreeRTOSConfig.h
+++ b/Core/Inc/FreeRTOSConfig.h
@@ -64,7 +64,7 @@
 #define configTICK_RATE_HZ                       ((TickType_t)40)
 #define configMAX_PRIORITIES                     ( 7 )
 #define configMINIMAL_STACK_SIZE                 ((uint16_t)128)
-#define configTOTAL_HEAP_SIZE                    ((size_t)8000)
+#define configTOTAL_HEAP_SIZE                    ((size_t)20*1024)
 #define configMAX_TASK_NAME_LEN                  ( 16 )
 #define configUSE_16_BIT_TICKS                   0
 #define configUSE_MUTEXES                        1
diff --git a/Core/Src/freertos.c b/Core/Src/freertos.c
index df89c56..d415c51 100644
--- a/Core/Src/freertos.c
+++ b/Core/Src/freertos.c
@@ -115,17 +115,17 @@ void MX_FREERTOS_Init(void) {
 
   /* Create the thread(s) */
   /* definition and creation of defaultTask */
-  osThreadDef(defaultTask, StartDefaultTask, osPriorityRealtime, 0, 512);//ͨѶ
+  osThreadDef(defaultTask, StartDefaultTask, osPriorityRealtime, 0, 2048);//ͨѶ
   defaultTaskHandle = osThreadCreate(osThread(defaultTask), NULL);
   
-  osThreadDef(ledTask, LEDTask, osPriorityIdle, 0, 32);//LED
+  osThreadDef(ledTask, LEDTask, osPriorityIdle, 0, 128);//LED
   ledTaskHandle = osThreadCreate(osThread(ledTask), NULL);
 
   /* USER CODE BEGIN RTOS_THREADS */
-  osThreadDef(anemometer, wind_task, osPriorityHigh, 0, 256);// ·çËÙ·çÏò
+  osThreadDef(anemometer, wind_task, osPriorityHigh, 0, 2048);// ·çËÙ·çÏò
   anemometerHandle = osThreadCreate(osThread(anemometer), NULL);
 
-  osThreadDef(temhum_update_task, tem_hum_update_task, osPriorityAboveNormal, 0, 256);//ÎÂʪ¶È£¬´óÆøѹ¸üÐÂ
+  osThreadDef(temhum_update_task, tem_hum_update_task, osPriorityAboveNormal, 0, 1024);//ÎÂʪ¶È£¬´óÆøѹ¸üÐÂ
   temhum_update_taskHandle = osThreadCreate(osThread(temhum_update_task), NULL);
   
 //  osThreadDef(sensorTask, SensorTask, osPriorityRealtime, 0, 128);
@@ -195,7 +195,6 @@ void LEDTask(void const * argument)
   {
     osDelay(1000);
     HAL_GPIO_TogglePin(GPIOC,GPIO_LED_CTRL_Pin);
-
   }
   /* USER CODE END StartDefaultTask */
 }