diff --git a/components/drivers/thermal/thermal-cool-pwm-fan.c b/components/drivers/thermal/thermal-cool-pwm-fan.c
index d6c25392f1..69a0899896 100644
--- a/components/drivers/thermal/thermal-cool-pwm-fan.c
+++ b/components/drivers/thermal/thermal-cool-pwm-fan.c
@@ -255,7 +255,7 @@ _fail:
 
 static rt_err_t pwm_fan_cool_remove(struct rt_platform_device *pdev)
 {
-    struct pwm_fan_cool *pf_cool = pdev->parent.ofw_node;
+    struct pwm_fan_cool *pf_cool = pdev->parent.user_data;
 
     rt_thermal_cooling_device_unregister(&pf_cool->parent);