diff --git a/class/audio/usbh_audio.c b/class/audio/usbh_audio.c
index db7c531f..875bd5a2 100644
--- a/class/audio/usbh_audio.c
+++ b/class/audio/usbh_audio.c
@@ -90,7 +90,7 @@ freq_found:
     }
 
     ep_desc = &audio_class->hport->config.intf[intf].altsetting[altsetting].ep[0].ep_desc;
-    
+
     setup->bmRequestType = USB_REQUEST_DIR_OUT | USB_REQUEST_CLASS | USB_REQUEST_RECIPIENT_ENDPOINT;
     setup->bRequest = AUDIO_REQUEST_SET_CUR;
     setup->wValue = (AUDIO_EP_CONTROL_SAMPLING_FEQ << 8) | 0x00;
@@ -126,10 +126,6 @@ int usbh_audio_close(struct usbh_audio *audio_class, const char *name)
     uint8_t intf = 0xff;
     uint8_t altsetting = 1;
 
-    if (audio_class->is_opened == false) {
-        return 0;
-    }
-
     for (size_t i = 0; i < audio_class->module_num; i++) {
         if (strcmp(name, audio_class->module[i].name) == 0) {
             intf = audio_class->module[i].data_intf;
diff --git a/class/video/usbh_video.c b/class/video/usbh_video.c
index 02a96133..0aba1af9 100644
--- a/class/video/usbh_video.c
+++ b/class/video/usbh_video.c
@@ -251,10 +251,6 @@ int usbh_video_close(struct usbh_video *video_class)
 
     USB_LOG_INFO("Close video device\r\n");
 
-    if (video_class->is_opened == false) {
-        return 0;
-    }
-
     video_class->is_opened = false;
 
     if (video_class->isoin) {