diff --git a/Makefile b/Makefile
index bf52eed..d18bc88 100644
--- a/Makefile
+++ b/Makefile
@@ -131,7 +131,8 @@ modules/imu/BMI088driver.c \
 modules/imu/BMI088Middleware.c \
 modules/imu/ins_task.c \
 modules/ist8310/ist8310.c \
-modules/led/led_task.c \
+modules/led_task/led_task.c \
+modules/led/led.c \
 modules/master_machine/master_process.c \
 modules/master_machine/seasky_protocol.c \
 modules/motor/DJImotor/dji_motor.c \
@@ -252,6 +253,7 @@ C_INCLUDES =  \
 -Imodules/imu \
 -Imodules/ist8310 \
 -Imodules/led \
+-Imodules/led_task \
 -Imodules/master_machine \
 -Imodules/motor/DJImotor \
 -Imodules/motor/LKmotor \
diff --git a/bsp/pwm/bsp_pwm.h b/bsp/pwm/bsp_pwm.h
index d18f967..281aac9 100644
--- a/bsp/pwm/bsp_pwm.h
+++ b/bsp/pwm/bsp_pwm.h
@@ -38,7 +38,7 @@ typedef struct
     uint32_t channel;                        // 通道
     uint32_t period;                         // 周期
     uint32_t pulse;                          // 脉宽
-    void (*callback)(struct pwm_ins_temp *); // DMA传输完成回调函数
+    void (*callback)(PWMInstance*); // DMA传输完成回调函数
     void *id;                                // 实例ID
 } PWM_Init_Config_s;
 
diff --git a/modules/led/led.c b/modules/led/led.c
new file mode 100644
index 0000000..50c3f5e
--- /dev/null
+++ b/modules/led/led.c
@@ -0,0 +1,44 @@
+#include "led.h"
+#include "stdlib.h"
+#include "string.h"
+#include "user_lib.h"
+
+static uint8_t idx;
+static LEDInstance* bsp_led_ins[LED_MAX_NUM] = {NULL};
+
+LEDInstance *LEDRegister(LED_Init_Config_s *led_config)
+{
+    LEDInstance *led_ins = (LEDInstance *)zero_malloc(sizeof(LEDInstance));
+    // 剩下的值暂时都被置零
+    led_ins->led_pwm=GPIORegister(&led_config->pwm_config);
+    led_ins->led_switch=led_config->init_swtich;
+    
+    bsp_led_ins[idx++] = led_ins;
+    return led_ins;
+}
+
+void LEDSet(LEDInstance *_led,uint8_t alpha,uint8_t color_value,uint8_t brightness)
+{
+    
+}
+
+
+void LEDSwitch(LEDInstance *_led,uint8_t led_switch)
+{
+    if(led_switch==1)
+    {
+        _led->led_switch=1;
+    }
+    else
+    {
+        _led->led_switch=0;
+        // PWMSetPeriod(_led,0);
+    }
+}
+
+
+void LEDShow()
+{
+    
+}
+
diff --git a/modules/led/led.h b/modules/led/led.h
new file mode 100644
index 0000000..0be2506
--- /dev/null
+++ b/modules/led/led.h
@@ -0,0 +1,33 @@
+#ifndef _LED_H_
+#define _LED_H_
+
+#include "stdint.h"
+#include "bsp_pwm.h"
+
+#define LED_MAX_NUM 3
+
+typedef struct
+{
+    PWMInstance* led_pwm;
+    uint8_t led_alpha; // 透明度,通过pwm频率改变
+    uint8_t led_brightness; // 亮度,通过电压改变(如果可以,使用dac)
+    uint8_t led_color; // rgb value,0-255
+    uint8_t led_switch // 开关,on1 off0
+    // void (*action_callback)(void); // led动作回调函数
+} LEDInstance;
+
+typedef struct
+{
+    PWM_Init_Config_s pwm_config;
+    uint8_t init_swtich; // 初始化开关
+} LED_Init_Config_s;
+
+LEDInstance* LEDRegister(LED_Init_Config_s* led_config);
+
+void LEDSet(LEDInstance *_led,uint8_t alpha,uint8_t color_value,uint8_t brightness);
+
+void LEDSwitch(LEDInstance *_led,uint8_t led_switch);
+
+void LEDShow();
+
+#endif // !_LED_H_
diff --git a/modules/led/led.md b/modules/led_task/led.md
similarity index 100%
rename from modules/led/led.md
rename to modules/led_task/led.md
diff --git a/modules/led/led_task.c b/modules/led_task/led_task.c
similarity index 100%
rename from modules/led/led_task.c
rename to modules/led_task/led_task.c
diff --git a/modules/led/led_task.h b/modules/led_task/led_task.h
similarity index 100%
rename from modules/led/led_task.h
rename to modules/led_task/led_task.h