<修复一处错误>

app/src/main/java/com/wdkl/callingbed/ui/CallingBedActivity.java

@@ -1963,7 +1963,9 @@ public class CallingBedActivity extends BaseActivity implements ISerialPortBedOn
             }
         } else {
             lightStatus = setWSHLight(serialPortUtil, false);
-            if (Constants.SCREENLIGHT.equals("1") && isVisible(blackView)) {
+            handler.removeMessages(TURN_OFF_SCREEN);
+            if (isVisible(blackView)) {
+                blackView.setVisibility(View.GONE);
                 showThisView(vMain);
             }
         }