diff --git a/ios/Classes/Api/MOP_showBotomSheetModel.m b/ios/Classes/Api/MOP_showBotomSheetModel.m
index 8c0922b..f91426b 100644
--- a/ios/Classes/Api/MOP_showBotomSheetModel.m
+++ b/ios/Classes/Api/MOP_showBotomSheetModel.m
@@ -88,6 +88,7 @@ returnInsets = inset;\
         [self.contentView addSubview:self.collectionView];
         self.collectionView.frame = CGRectMake(0, 0, frame.size.width, 100);
 
+        [self p_addNotifications];
     }
     return self;
 }
@@ -96,6 +97,18 @@ returnInsets = inset;\
     return [[self alloc] initWithFrame:[UIScreen mainScreen].bounds];
 }
 
+- (void)p_addNotifications {
+    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(deviceOrientationDidChange) name:UIDeviceOrientationDidChangeNotification object:nil];
+}
+
+- (void)deviceOrientationDidChange {
+    CGFloat screenWidth = [UIScreen mainScreen].bounds.size.width;
+    CGFloat currentWidth = self.frame.size.width;
+    if (screenWidth != currentWidth) {
+        [self removeFromSuperview];
+    }
+}
+
 - (void)show {
     if (self.superview) {
         return;