From d90e0809815376bb10c775890f1b268fa30c700d Mon Sep 17 00:00:00 2001
From: CodeST <694468528@qq.com>
Date: Fri, 19 Dec 2025 18:14:28 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E7=AB=8B=E5=88=BB=E6=B8=85?=
 =?UTF-8?q?=E7=A9=BA=E5=87=BA=E7=8E=B0=E5=BB=B6=E8=BF=9F=E6=97=B6=E9=97=B4?=
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---
 CustomKeyboard/View/KBKeyboardView.m | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/CustomKeyboard/View/KBKeyboardView.m b/CustomKeyboard/View/KBKeyboardView.m
index b8b3380..c9695f8 100644
--- a/CustomKeyboard/View/KBKeyboardView.m
+++ b/CustomKeyboard/View/KBKeyboardView.m
@@ -17,7 +17,7 @@
 
 static const NSTimeInterval kKBBackspaceLongPressMinDuration = 0.35;
 static const NSTimeInterval kKBBackspaceRepeatInterval = 0.06;
-static const NSTimeInterval kKBBackspaceChunkStartDelay = 1.0;
+static const NSTimeInterval kKBBackspaceChunkStartDelay = 0.1;
 static const NSTimeInterval kKBBackspaceChunkRepeatInterval = 0.1;
 static const NSTimeInterval kKBBackspaceChunkFastDelay = 1.4;
 static const NSInteger kKBBackspaceChunkSize = 6;
@@ -926,6 +926,7 @@ edgeSpacerMultiplier:(CGFloat)edgeSpacerMultiplier {
     if (label.hidden) {
         label.alpha = 0.0;
         label.hidden = NO;
+        [self kb_playLightHaptic];
         [UIView animateWithDuration:0.12 animations:^{
             label.alpha = 1.0;
         }];
@@ -987,6 +988,14 @@ edgeSpacerMultiplier:(CGFloat)edgeSpacerMultiplier {
     return t.accentColor ?: t.keyHighlightBackground ?: [UIColor colorWithWhite:0.8 alpha:1.0];
 }
 
+- (void)kb_playLightHaptic {
+    if (@available(iOS 10.0, *)) {
+        UIImpactFeedbackGenerator *gen = [[UIImpactFeedbackGenerator alloc] initWithStyle:UIImpactFeedbackStyleLight];
+        [gen prepare];
+        [gen impactOccurred];
+    }
+}
+
 - (UILabel *)backspaceClearLabel {
     if (!_backspaceClearLabel) {
         UILabel *label = [[UILabel alloc] initWithFrame:CGRectZero];