新增删除弹窗，修改bug

keyBoard.xcodeproj/project.pbxproj

@@ -245,6 +245,7 @@
 		04F4C0B62F33053800E8F08C /* KBSvipSubscribeCell.m in Sources */ = {isa = PBXBuildFile; fileRef = 04F4C0B42F33053800E8F08C /* KBSvipSubscribeCell.m */; };
 		04F4C0BB2F3306CF00E8F08C /* KBSvipFlowLayout.m in Sources */ = {isa = PBXBuildFile; fileRef = 04F4C0BA2F3306CF00E8F08C /* KBSvipFlowLayout.m */; };
 		04F4C0BC2F3306CF00E8F08C /* KBSvipBenefitBgView.m in Sources */ = {isa = PBXBuildFile; fileRef = 04F4C0B82F3306CF00E8F08C /* KBSvipBenefitBgView.m */; };
+		04F4C0BF2F33369900E8F08C /* KBAIChatDeleteConfirmView.m in Sources */ = {isa = PBXBuildFile; fileRef = 04F4C0BE2F33369900E8F08C /* KBAIChatDeleteConfirmView.m */; };
 		04FC95672EB0546C007BD342 /* KBKey.m in Sources */ = {isa = PBXBuildFile; fileRef = 04FC95652EB0546C007BD342 /* KBKey.m */; };
 		04FC956A2EB05497007BD342 /* KBKeyButton.m in Sources */ = {isa = PBXBuildFile; fileRef = 04FC95692EB05497007BD342 /* KBKeyButton.m */; };
 		04FC956D2EB054B7007BD342 /* KBKeyboardView.m in Sources */ = {isa = PBXBuildFile; fileRef = 04FC956C2EB054B7007BD342 /* KBKeyboardView.m */; };
@@ -751,6 +752,8 @@
 		04F4C0B82F3306CF00E8F08C /* KBSvipBenefitBgView.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBSvipBenefitBgView.m; sourceTree = "<group>"; };
 		04F4C0B92F3306CF00E8F08C /* KBSvipFlowLayout.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBSvipFlowLayout.h; sourceTree = "<group>"; };
 		04F4C0BA2F3306CF00E8F08C /* KBSvipFlowLayout.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBSvipFlowLayout.m; sourceTree = "<group>"; };
+		04F4C0BD2F33369900E8F08C /* KBAIChatDeleteConfirmView.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBAIChatDeleteConfirmView.h; sourceTree = "<group>"; };
+		04F4C0BE2F33369900E8F08C /* KBAIChatDeleteConfirmView.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBAIChatDeleteConfirmView.m; sourceTree = "<group>"; };
 		04FC953A2EAFAE56007BD342 /* KeyBoardPrefixHeader.pch */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KeyBoardPrefixHeader.pch; sourceTree = "<group>"; };
 		04FC95642EB0546C007BD342 /* KBKey.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KBKey.h; sourceTree = "<group>"; };
 		04FC95652EB0546C007BD342 /* KBKey.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KBKey.m; sourceTree = "<group>"; };
@@ -1489,6 +1492,8 @@
 				048FFD232F28A836005D62AE /* KBChatLimitPopView.m */,
 				0F2A10112F3C0002002CA5A0 /* KBAIPersonaSidebarView.h */,
 				0F2A10122F3C0002002CA5A0 /* KBAIPersonaSidebarView.m */,
+				04F4C0BD2F33369900E8F08C /* KBAIChatDeleteConfirmView.h */,
+				04F4C0BE2F33369900E8F08C /* KBAIChatDeleteConfirmView.m */,
 			);
 			path = PopView;
 			sourceTree = "<group>";
@@ -2488,6 +2493,7 @@
 				046086CC2F1A092500757C95 /* KBAIReplyModel.m in Sources */,
 				046086CD2F1A092500757C95 /* KBAICommentModel.m in Sources */,
 				04791F8F2ED469C0004E8522 /* KBHostAppLauncher.m in Sources */,
+				04F4C0BF2F33369900E8F08C /* KBAIChatDeleteConfirmView.m in Sources */,
 				047C65582EBCC06D0035E841 /* HomeRankCardCell.m in Sources */,
 				04D1F6B32EDFF10A00B12345 /* KBSkinInstallBridge.m in Sources */,
 				04122F912EC73AF700EF7AB3 /* KBVipPay.m in Sources */,

keyBoard/Class/AiTalk/V/Comment/KBAICommentInputView.m

@@ -99,8 +99,12 @@
 
 - (void)sendButtonTapped {
   NSString *text = self.textField.text;
-  if (text.length > 0 && self.onSend) {
+  if (text.length > 0) {
-    self.onSend(text);
+    if (self.onSend) {
+      self.onSend(text);
+    }
+    // 点击发送后清空输入
+    [self clearText];
   }
 }
 

keyBoard/Class/AiTalk/V/PopView/KBAIChatDeleteConfirmView.h

@@ -0,0 +1,27 @@
+//
+//  KBAIChatDeleteConfirmView.h
+//  keyBoard
+//
+//  Created by Codex on 2026/02/03.
+//
+
+#import <UIKit/UIKit.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+@class KBAIChatDeleteConfirmView;
+
+@protocol KBAIChatDeleteConfirmViewDelegate <NSObject>
+
+- (void)chatDeleteConfirmViewDidTapDelete:(KBAIChatDeleteConfirmView *)view;
+- (void)chatDeleteConfirmViewDidTapCancel:(KBAIChatDeleteConfirmView *)view;
+
+@end
+
+@interface KBAIChatDeleteConfirmView : UIView
+
+@property (nonatomic, weak) id<KBAIChatDeleteConfirmViewDelegate> delegate;
+
+@end
+
+NS_ASSUME_NONNULL_END

keyBoard/Class/AiTalk/V/PopView/KBAIChatDeleteConfirmView.m

@@ -0,0 +1,172 @@
+//
+//  KBAIChatDeleteConfirmView.m
+//  keyBoard
+//
+//  Created by Codex on 2026/02/03.
+//
+
+#import "KBAIChatDeleteConfirmView.h"
+#import <Masonry/Masonry.h>
+
+@interface KBAIChatDeleteConfirmView ()
+
+
+@property (nonatomic, strong) UIView *coverView;
+
+@property (nonatomic, strong) UIImageView *iconView;
+@property (nonatomic, strong) UILabel *titleLabel;
+@property (nonatomic, strong) UILabel *messageLabel;
+@property (nonatomic, strong) UIButton *deleteButton;
+@property (nonatomic, strong) UIButton *cancelButton;
+
+@end
+
+@implementation KBAIChatDeleteConfirmView
+
+- (instancetype)initWithFrame:(CGRect)frame {
+    if (self = [super initWithFrame:frame]) {
+        self.backgroundColor = [UIColor clearColor];
+        self.layer.cornerRadius = 16.0;
+        self.layer.masksToBounds = YES;
+        [self setupUI];
+    }
+    return self;
+}
+
+#pragma mark - UI
+
+- (void)setupUI {
+    [self addSubview:self.coverView];
+    [self addSubview:self.iconView];
+    [self.coverView addSubview:self.titleLabel];
+    [self.coverView addSubview:self.messageLabel];
+    [self.coverView addSubview:self.deleteButton];
+    [self.coverView addSubview:self.cancelButton];
+    
+    
+    [self.coverView mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.height.mas_equalTo(216);
+        make.bottom.left.right.bottom.equalTo(self);
+    }];
+    
+    [self.iconView mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.top.equalTo(self).offset(5);
+        make.centerX.equalTo(self);
+        make.width.height.mas_equalTo(64);
+    }];
+    
+    
+    
+    [self.titleLabel mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.top.equalTo(self.coverView).offset(50);
+        make.left.equalTo(self.coverView).offset(16);
+        make.right.equalTo(self.coverView).offset(-16);
+    }];
+    
+    [self.messageLabel mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.top.equalTo(self.titleLabel.mas_bottom).offset(16);
+        make.left.equalTo(self.coverView).offset(20);
+        make.right.equalTo(self.coverView).offset(-20);
+    }];
+    
+    [self.deleteButton mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.left.equalTo(self.coverView).offset(24);
+        make.bottom.equalTo(self.coverView).offset(-20);
+        make.height.mas_equalTo(40);
+        make.right.equalTo(self.coverView.mas_centerX).offset(-15);
+    }];
+    
+    [self.cancelButton mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.right.equalTo(self.coverView).offset(-24);
+        make.bottom.equalTo(self.coverView).offset(-20);
+        make.height.mas_equalTo(40);
+        make.left.equalTo(self.coverView.mas_centerX).offset(15);
+    }];
+}
+
+#pragma mark - Actions
+
+- (void)onTapDelete {
+    if ([self.delegate respondsToSelector:@selector(chatDeleteConfirmViewDidTapDelete:)]) {
+        [self.delegate chatDeleteConfirmViewDidTapDelete:self];
+    }
+}
+
+- (void)onTapCancel {
+    if ([self.delegate respondsToSelector:@selector(chatDeleteConfirmViewDidTapCancel:)]) {
+        [self.delegate chatDeleteConfirmViewDidTapCancel:self];
+    }
+}
+
+#pragma mark - Lazy
+
+- (UIImageView *)iconView {
+    if (!_iconView) {
+        _iconView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"chat_del_icon"]];
+        _iconView.contentMode = UIViewContentModeScaleAspectFit;
+    }
+    return _iconView;
+}
+
+- (UILabel *)titleLabel {
+    if (!_titleLabel) {
+        _titleLabel = [[UILabel alloc] init];
+        _titleLabel.text = KBLocalized(@"Are you sure to delete?");
+        _titleLabel.font = [UIFont boldSystemFontOfSize:18];
+        _titleLabel.textColor = [UIColor colorWithWhite:0.1 alpha:1.0];
+        _titleLabel.textAlignment = NSTextAlignmentCenter;
+    }
+    return _titleLabel;
+}
+
+- (UILabel *)messageLabel {
+    if (!_messageLabel) {
+        _messageLabel = [[UILabel alloc] init];
+        _messageLabel.text = KBLocalized(@"The existing conversation history will be cleared.");
+        _messageLabel.font = [UIFont systemFontOfSize:14];
+        _messageLabel.textColor = [UIColor colorWithWhite:0.45 alpha:1.0];
+        _messageLabel.textAlignment = NSTextAlignmentCenter;
+        _messageLabel.numberOfLines = 0;
+    }
+    return _messageLabel;
+}
+
+- (UIButton *)deleteButton {
+    if (!_deleteButton) {
+        _deleteButton = [UIButton buttonWithType:UIButtonTypeCustom];
+        [_deleteButton setTitle:KBLocalized(@"Delete") forState:UIControlStateNormal];
+        [_deleteButton setTitleColor:[UIColor colorWithWhite:0.2 alpha:1.0] forState:UIControlStateNormal];
+        _deleteButton.titleLabel.font = [UIFont systemFontOfSize:15 weight:UIFontWeightSemibold];
+        _deleteButton.backgroundColor = [UIColor colorWithWhite:0.93 alpha:1.0];
+        _deleteButton.layer.cornerRadius = 20;
+        _deleteButton.layer.masksToBounds = YES;
+        [_deleteButton addTarget:self action:@selector(onTapDelete) forControlEvents:UIControlEventTouchUpInside];
+    }
+    return _deleteButton;
+}
+
+- (UIButton *)cancelButton {
+    if (!_cancelButton) {
+        _cancelButton = [UIButton buttonWithType:UIButtonTypeCustom];
+        [_cancelButton setTitle:KBLocalized(@"Think Again") forState:UIControlStateNormal];
+        [_cancelButton setTitleColor:[UIColor colorWithWhite:0.15 alpha:1.0] forState:UIControlStateNormal];
+        _cancelButton.titleLabel.font = [UIFont systemFontOfSize:15 weight:UIFontWeightSemibold];
+        _cancelButton.backgroundColor = [UIColor colorWithRed:0.80 green:0.94 blue:0.72 alpha:1.0];
+        _cancelButton.layer.cornerRadius = 20;
+        _cancelButton.layer.masksToBounds = YES;
+        [_cancelButton addTarget:self action:@selector(onTapCancel) forControlEvents:UIControlEventTouchUpInside];
+    }
+    return _cancelButton;
+}
+
+
+- (UIView *)coverView{
+    if (!_coverView) {
+        _coverView = [[UIView alloc] init];
+        _coverView.backgroundColor = [UIColor whiteColor];
+        _coverView.layer.cornerRadius = 30;
+        _coverView.layer.masksToBounds = true;
+    }
+    return _coverView;
+}
+@end

keyBoard/Class/AiTalk/VC/KBAIMessageChatingVC.m

@@ -10,12 +10,14 @@
 #import "KBChattedCompanionModel.h"
 #import "KBHUD.h"
 #import "KBAIChatMessageCacheManager.h"
+#import "KBAIChatDeleteConfirmView.h"
+#import "LSTPopView.h"
 #import <Masonry/Masonry.h>
 
 /// 聊天会话被重置的通知
 static NSString * const KBChatSessionDidResetNotification = @"KBChatSessionDidResetNotification";
 
-@interface KBAIMessageChatingVC ()
+@interface KBAIMessageChatingVC () <KBAIChatDeleteConfirmViewDelegate, UIGestureRecognizerDelegate>
 
 @property (nonatomic, strong) AiVM *viewModel;
 @property (nonatomic, strong) NSMutableArray<KBChattedCompanionModel *> *chattedList;
@@ -24,6 +26,16 @@ static NSString * const KBChatSessionDidResetNotification = @"KBChatSessionDidRe
 @property (nonatomic, strong) UIButton *deleteButton;
 /// 当前长按的 indexPath
 @property (nonatomic, strong) NSIndexPath *longPressIndexPath;
+/// 长按手势
+@property (nonatomic, strong) UILongPressGestureRecognizer *longPressGesture;
+/// 单击手势（用于隐藏删除按钮）
+@property (nonatomic, strong) UITapGestureRecognizer *tapGesture;
+/// 删除按钮显示代数（用于避免旧的隐藏动画 completion 误删新按钮）
+@property (nonatomic, assign) NSInteger deleteButtonGeneration;
+/// 待删除的 indexPath（弹窗确认使用）
+@property (nonatomic, strong) NSIndexPath *pendingDeleteIndexPath;
+/// 删除确认弹窗
+@property (nonatomic, weak) LSTPopView *deleteConfirmPopView;
 
 @end
 
@@ -39,23 +51,53 @@ static NSString * const KBChatSessionDidResetNotification = @"KBChatSessionDidRe
     [self setupLongPressGesture];
     
     // 添加点击手势，用于隐藏删除按钮
-    UITapGestureRecognizer *tapGesture = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(handleTapGesture:)];
+    self.tapGesture = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(handleTapGesture:)];
-    tapGesture.cancelsTouchesInView = NO; // 不影响 cell 的点击
+    self.tapGesture.cancelsTouchesInView = NO; // 不影响 cell 的点击
-    [self.tableView addGestureRecognizer:tapGesture];
+    self.tapGesture.delegate = self;
+    if (self.longPressGesture) {
+        [self.tapGesture requireGestureRecognizerToFail:self.longPressGesture];
+    }
+    [self.tableView addGestureRecognizer:self.tapGesture];
+}
+
+#pragma mark - UIGestureRecognizerDelegate
+
+- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldReceiveTouch:(UITouch *)touch {
+    // 删除按钮显示时，点击按钮本身不走 tableView 的 tap 逻辑
+    if (gestureRecognizer == self.tapGesture) {
+        if (self.deleteButton && !self.deleteButton.hidden) {
+            CGPoint p = [touch locationInView:self.deleteButton];
+            if (CGRectContainsPoint(self.deleteButton.bounds, p)) {
+                return NO;
+            }
+        }
+    }
+    return YES;
 }
 
 #pragma mark - 手势处理
 
 - (void)setupLongPressGesture {
-    UILongPressGestureRecognizer *longPress = [[UILongPressGestureRecognizer alloc] initWithTarget:self action:@selector(handleLongPress:)];
+    self.longPressGesture = [[UILongPressGestureRecognizer alloc] initWithTarget:self action:@selector(handleLongPress:)];
-    longPress.minimumPressDuration = 0.5; // 长按0.5秒
+    self.longPressGesture.minimumPressDuration = 0.5; // 长按0.5秒
-    [self.tableView addGestureRecognizer:longPress];
+    self.longPressGesture.delegate = self;
+    [self.tableView addGestureRecognizer:self.longPressGesture];
 }
 
 - (void)handleLongPress:(UILongPressGestureRecognizer *)gesture {
+    CGPoint point = [gesture locationInView:self.tableView];
+    NSLog(@"[KBAIMessageChatingVC] longPress state=%ld point=(%.1f, %.1f)",
+          (long)gesture.state, point.x, point.y);
+    
     if (gesture.state == UIGestureRecognizerStateBegan) {
-        CGPoint point = [gesture locationInView:self.tableView];
+        // 关键：长按期间禁用 tap，避免同一轮触摸结束被识别为 tap 导致“闪一下就隐藏”
+        if (self.tapGesture.enabled) {
+            self.tapGesture.enabled = NO;
+            NSLog(@"[KBAIMessageChatingVC] tapGesture disabled for longPress");
+        }
         NSIndexPath *indexPath = [self.tableView indexPathForRowAtPoint:point];
+        NSLog(@"[KBAIMessageChatingVC] longPress began indexPath=%@",
+              indexPath);
         
         if (indexPath) {
             // 在手指位置显示删除按钮
@@ -64,12 +106,23 @@ static NSString * const KBChatSessionDidResetNotification = @"KBChatSessionDidRe
             // 在 showDeleteButtonAtPoint 之后再设置，避免被 hideDeleteButton 清空
             self.longPressIndexPath = indexPath;
         }
+    } else if (gesture.state == UIGestureRecognizerStateEnded ||
+               gesture.state == UIGestureRecognizerStateCancelled ||
+               gesture.state == UIGestureRecognizerStateFailed) {
+        if (!self.tapGesture.enabled) {
+            self.tapGesture.enabled = YES;
+            NSLog(@"[KBAIMessageChatingVC] tapGesture re-enabled after longPress");
+        }
     }
 }
 
 - (void)handleTapGesture:(UITapGestureRecognizer *)gesture {
     // 点击其他地方隐藏删除按钮
     if (self.deleteButton && !self.deleteButton.hidden) {
+        CGPoint pointInView = [gesture locationInView:self.tableView];
+        NSLog(@"[KBAIMessageChatingVC] tap state=%ld point=(%.1f, %.1f)",
+              (long)gesture.state, pointInView.x, pointInView.y);
+        
         CGPoint pointInButton = [gesture locationInView:self.deleteButton];
         
         // 如果点击的不是删除按钮，则隐藏
@@ -83,8 +136,10 @@ static NSString * const KBChatSessionDidResetNotification = @"KBChatSessionDidRe
 }
 
 - (void)showDeleteButtonAtPoint:(CGPoint)point {
-    // 隐藏之前的按钮
+    // 新一轮展示：使之前的隐藏动画 completion 失效
-    [self hideDeleteButton];
+    self.deleteButtonGeneration += 1;
+    NSLog(@"[KBAIMessageChatingVC] showDeleteButtonAtPoint=(%.1f, %.1f) generation=%ld",
+          point.x, point.y, (long)self.deleteButtonGeneration);
     
     // 创建删除按钮
     if (!self.deleteButton) {
@@ -105,7 +160,14 @@ static NSString * const KBChatSessionDidResetNotification = @"KBChatSessionDidRe
     }
     
     // 添加到父视图（确保在最上层）
-    [self.view addSubview:self.deleteButton];
+    if (self.deleteButton.superview != self.view) {
+        [self.view addSubview:self.deleteButton];
+    } else {
+        [self.view bringSubviewToFront:self.deleteButton];
+    }
+    
+    // 取消隐藏动画，避免闪一下
+    [self.deleteButton.layer removeAllAnimations];
     
     // 设置按钮大小和位置
     CGSize buttonSize = CGSizeMake(110, 40);
@@ -138,6 +200,9 @@ static NSString * const KBChatSessionDidResetNotification = @"KBChatSessionDidRe
     }];
     
     self.deleteButton.hidden = NO;
+    self.deleteButton.alpha = 1.0;
+    self.deleteButton.transform = CGAffineTransformIdentity;
+    NSLog(@"[KBAIMessageChatingVC] deleteButton shown");
     
     // 添加弹出动画
     self.deleteButton.transform = CGAffineTransformMakeScale(0.3, 0.3);
@@ -150,10 +215,20 @@ static NSString * const KBChatSessionDidResetNotification = @"KBChatSessionDidRe
 
 - (void)hideDeleteButton {
     if (self.deleteButton) {
+        NSInteger generation = self.deleteButtonGeneration;
+        NSLog(@"[KBAIMessageChatingVC] hideDeleteButton generation=%ld", (long)generation);
+        // 取消之前的动画，避免叠加
+        [self.deleteButton.layer removeAllAnimations];
         [UIView animateWithDuration:0.15 animations:^{
             self.deleteButton.alpha = 0;
             self.deleteButton.transform = CGAffineTransformMakeScale(0.8, 0.8);
         } completion:^(BOOL finished) {
+            // 如果期间又展示了新一轮按钮，则不执行移除（避免“闪一下”）
+            if (generation != self.deleteButtonGeneration) {
+                NSLog(@"[KBAIMessageChatingVC] hide completion ignored (generation changed: %ld -> %ld)",
+                      (long)generation, (long)self.deleteButtonGeneration);
+                return;
+            }
             self.deleteButton.hidden = YES;
             [self.deleteButton removeFromSuperview];
         }];
@@ -166,14 +241,60 @@ static NSString * const KBChatSessionDidResetNotification = @"KBChatSessionDidRe
         return;
     }
     
-    // 保存 indexPath，因为后面会清空
+    // 保存 indexPath，因为 hideDeleteButton 会清空
-    NSIndexPath *indexPath = self.longPressIndexPath;
+    self.pendingDeleteIndexPath = self.longPressIndexPath;
+    [self hideDeleteButton];
+    [self showDeleteConfirmPopView];
+}
+
+#pragma mark - 删除确认弹窗
+
+- (void)showDeleteConfirmPopView {
+    if (self.deleteConfirmPopView) {
+        [self.deleteConfirmPopView dismiss];
+    }
+    
+    CGFloat width = KB_SCREEN_WIDTH - 80;
+    KBAIChatDeleteConfirmView *content = [[KBAIChatDeleteConfirmView alloc] initWithFrame:CGRectMake(0, 0, width, 260)];
+    content.delegate = self;
+    
+    LSTPopView *popView = [LSTPopView initWithCustomView:content
+                                              parentView:nil
+                                                popStyle:LSTPopStyleFade
+                                            dismissStyle:LSTDismissStyleFade];
+    popView.bgColor = [[UIColor blackColor] colorWithAlphaComponent:0.4];
+    popView.hemStyle = LSTHemStyleCenter;
+    popView.isClickBgDismiss = YES;
+    popView.isAvoidKeyboard = NO;
+    self.deleteConfirmPopView = popView;
+    [popView pop];
+}
+
+#pragma mark - KBAIChatDeleteConfirmViewDelegate
+
+- (void)chatDeleteConfirmViewDidTapDelete:(KBAIChatDeleteConfirmView *)view {
+    [self.deleteConfirmPopView dismiss];
+    NSIndexPath *indexPath = self.pendingDeleteIndexPath;
+    self.pendingDeleteIndexPath = nil;
+    [self performDeleteAtIndexPath:indexPath];
+}
+
+- (void)chatDeleteConfirmViewDidTapCancel:(KBAIChatDeleteConfirmView *)view {
+    [self.deleteConfirmPopView dismiss];
+    self.pendingDeleteIndexPath = nil;
+}
+
+#pragma mark - 删除逻辑
+
+- (void)performDeleteAtIndexPath:(NSIndexPath *)indexPath {
+    if (!indexPath) {
+        return;
+    }
     
     // 获取要删除的数据
     if (indexPath.row >= self.chattedList.count) {
         NSLog(@"[KBAIMessageChatingVC] 错误：索引越界，row=%ld, count=%ld",
               (long)indexPath.row, (long)self.chattedList.count);
-        [self hideDeleteButton];
         return;
     }
     
@@ -183,9 +304,6 @@ static NSString * const KBChatSessionDidResetNotification = @"KBChatSessionDidRe
     NSLog(@"[KBAIMessageChatingVC] 开始删除聊天记录：companionId=%ld, name=%@",
           (long)companionId, model.name);
     
-    // 隐藏删除按钮
-    [self hideDeleteButton];
-    
     // 显示加载提示
     [KBHUD show];