fix

keyBoard/Class/Login/VC/KBLoginSheetViewController.h

@@ -11,10 +11,8 @@ NS_ASSUME_NONNULL_BEGIN
 
 @interface KBLoginSheetViewController : UIViewController
 
-/// Called when the login finished successfully; sheet will dismiss itself as well.
 @property (nonatomic, copy, nullable) void (^onLoginSuccess)(void);
 
-/// Present the sheet from a top most view controller.
 + (void)presentIfNeededFrom:(UIViewController *)presenting;
 
 @end

keyBoard/Class/Login/VC/KBLoginSheetViewController.m

@@ -35,7 +35,6 @@
 }
 
 - (void)buildUI {
-    // 半透明背景，点击可关闭
     self.backdrop = [[UIControl alloc] init];
     self.backdrop.backgroundColor = [[UIColor blackColor] colorWithAlphaComponent:0.15];
     [self.backdrop addTarget:self action:@selector(dismissSelf) forControlEvents:UIControlEventTouchUpInside];
@@ -44,11 +43,9 @@
         make.edges.equalTo(self.view);
     }];
 
-    // 底部白色卡片
     self.sheet = [[UIView alloc] init];
     self.sheet.backgroundColor = [UIColor whiteColor];
     self.sheet.layer.cornerRadius = 12.0;
-    self.sheet.layer.maskedCorners = kCALayerMinXMinYCorner | kCALayerMaxXMinYCorner; // 顶部圆角
     self.sheet.layer.masksToBounds = YES;
     [self.view addSubview:self.sheet];
     [self.sheet mas_makeConstraints:^(MASConstraintMaker *make) {
@@ -57,7 +54,6 @@
         make.height.mas_equalTo(160);
     }];
 
-    // 复选框 + 文案
     self.checkButton = [UIButton buttonWithType:UIButtonTypeSystem];
     self.checkButton.layer.cornerRadius = 16;
     self.checkButton.layer.borderWidth = 2;
@@ -84,7 +80,6 @@
         make.right.lessThanOrEqualTo(self.sheet).offset(-20);
     }];
 
-    // Continue 按钮
     self.continueButton = [UIButton buttonWithType:UIButtonTypeSystem];
     self.continueButton.backgroundColor = [UIColor whiteColor];
     self.continueButton.layer.cornerRadius = 10;
@@ -136,12 +131,10 @@
 }
 
 - (void)onContinue {
-    // 继续：展示内置的登录页（Apple 登录）
     LoginViewController *login = [LoginViewController new];
     __weak typeof(self) weakSelf = self;
     login.onLoginSuccess = ^(NSDictionary * _Nonnull userInfo) {
         __strong typeof(weakSelf) self = weakSelf; if (!self) return;
-        // 先关闭登录页，再收起底部弹层
         [self dismissViewControllerAnimated:YES completion:^{
             if (self.onLoginSuccess) self.onLoginSuccess();
             [self dismissSelf];

keyBoard/Class/Login/VC/LoginViewController.m

@@ -13,7 +13,7 @@
 @property (nonatomic, strong) UILabel *titleLabel;
 // Apple 登录按钮容器（懒加载）
 @property (nonatomic, strong) UIView *appleContainer;
-// iOS13+ 的 Apple 登录按钮（懒加载）
+// Apple 登录按钮（懒加载）
 @property (nonatomic, strong) ASAuthorizationAppleIDButton *appleButton API_AVAILABLE(ios(13.0));
 // iOS13 以下的占位按钮（懒加载）
 @property (nonatomic, strong) UIButton *compatHintButton;