diff --git a/VoidLink/Base.lproj/iPad.storyboard b/VoidLink/Base.lproj/iPad.storyboard
index db043bfb..38d788c2 100644
--- a/VoidLink/Base.lproj/iPad.storyboard
+++ b/VoidLink/Base.lproj/iPad.storyboard
@@ -2088,6 +2088,26 @@
                                     <constraint firstAttribute="height" constant="31" id="Olu-X2-Rc1"/>
                                 </constraints>
                             </stackView>
+                            <stackView verifyAmbiguity="off" opaque="NO" contentMode="scaleToFill" ambiguous="YES" spacing="20" translatesAutoresizingMaskIntoConstraints="NO" id="OBt-d7-mew">
+                                <rect key="frame" x="3145" y="426" width="235" height="31"/>
+                                <subviews>
+                                    <label verifyAmbiguity="off" opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Auto Hover" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumScaleFactor="0.64999997615814209" adjustsLetterSpacingToFitWidth="YES" adjustsFontForContentSizeCategory="YES" translatesAutoresizingMaskIntoConstraints="NO" id="q78-aY-mIe" userLabel="uiLabel">
+                                        <rect key="frame" x="0.0" y="0.0" width="85" height="31"/>
+                                        <fontDescription key="fontDescription" type="system" pointSize="17"/>
+                                        <nil key="textColor"/>
+                                        <nil key="highlightedColor"/>
+                                    </label>
+                                    <switch opaque="NO" contentMode="scaleToFill" horizontalHuggingPriority="750" verticalHuggingPriority="750" contentHorizontalAlignment="center" contentVerticalAlignment="center" on="YES" translatesAutoresizingMaskIntoConstraints="NO" id="hOj-4u-Swl">
+                                        <rect key="frame" x="105" y="0.0" width="132" height="31"/>
+                                        <constraints>
+                                            <constraint firstAttribute="width" constant="130" id="Akr-jH-mSd"/>
+                                        </constraints>
+                                    </switch>
+                                </subviews>
+                                <constraints>
+                                    <constraint firstAttribute="height" constant="31" id="pOK-3B-UtZ"/>
+                                </constraints>
+                            </stackView>
                         </subviews>
                         <color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                     </view>
@@ -2103,6 +2123,8 @@
                         <outlet property="audioEngineStack" destination="scn-bo-PfV" id="tP0-YG-e8V"/>
                         <outlet property="audioOnPcStack" destination="Bbr-Wj-Z75" id="c2K-3R-whg"/>
                         <outlet property="audioOnPcSwitch" destination="81a-Jw-eV9" id="Oig-tg-V1I"/>
+                        <outlet property="autoHoverStack" destination="OBt-d7-mew" id="wI7-Y6-XY9"/>
+                        <outlet property="autoHoverSwitch" destination="hOj-4u-Swl" id="OTR-I9-gSB"/>
                         <outlet property="backgroundSessionTimerSlider" destination="lRU-fd-AsU" id="oRL-1o-xNh"/>
                         <outlet property="backgroundSessionTimerStack" destination="z5W-q6-Y1z" id="2MJ-Y7-uui"/>
                         <outlet property="bitrateLabel" destination="lMt-4H-fkV" id="mpE-bW-R48"/>
diff --git a/VoidLink/Input/CustomOSC/OSCProfile.h b/VoidLink/Input/CustomOSC/OSCProfile.h
index cfc3ddd8..7136ce9d 100644
--- a/VoidLink/Input/CustomOSC/OSCProfile.h
+++ b/VoidLink/Input/CustomOSC/OSCProfile.h
@@ -58,6 +58,7 @@ typedef NS_ENUM(NSInteger, MapGyroTo) {
 @property (nonatomic, assign) bool squeezeShorcutEnabled;
 @property NSString *squeezeStartShortcut;
 @property NSString *squeezeEndShortcut;
+@property (nonatomic, assign) bool autoPencilHover;
 @property (nonatomic, assign) bool pencilPausesNativeTouch;
 @property (nonatomic, assign) bool disablePencilSlideGestures;
 
diff --git a/VoidLink/Input/CustomOSC/OSCProfile.m b/VoidLink/Input/CustomOSC/OSCProfile.m
index 7f3e8ac0..ff474ff2 100644
--- a/VoidLink/Input/CustomOSC/OSCProfile.m
+++ b/VoidLink/Input/CustomOSC/OSCProfile.m
@@ -59,6 +59,7 @@
     [encoder encodeBool:self.squeezeShorcutEnabled forKey:@"squeezeShorcutEnabled"];
     [encoder encodeObject:self.squeezeStartShortcut forKey:@"squeezeStartShortcut"];
     [encoder encodeObject:self.squeezeEndShortcut forKey:@"squeezeEndShortcut"];
+    [encoder encodeBool:self.autoPencilHover forKey:@"autoPencilHover"];
     [encoder encodeBool:self.pencilPausesNativeTouch forKey:@"pencilPausesNativeTouch"];
     [encoder encodeBool:self.disablePencilSlideGestures forKey:@"disablePencilSlideGestures"];
 }
@@ -156,6 +157,7 @@
                                        forKey:@"squeezeEndShortcut"]
         : @"";
 
+        self.autoPencilHover = [decoder containsValueForKey:@"autoPencilHover"] ? [decoder decodeBoolForKey:@"autoPencilHover"] : false;
         self.pencilPausesNativeTouch = [decoder containsValueForKey:@"pencilPausesNativeTouch"] ? [decoder decodeBoolForKey:@"pencilPausesNativeTouch"] : false;
         self.disablePencilSlideGestures = [decoder containsValueForKey:@"disablePencilSlideGestures"] ? [decoder decodeBoolForKey:@"disablePencilSlideGestures"] : false;
     }
diff --git a/VoidLink/Input/PencilHandler.swift b/VoidLink/Input/PencilHandler.swift
index cb5de0af..28694589 100644
--- a/VoidLink/Input/PencilHandler.swift
+++ b/VoidLink/Input/PencilHandler.swift
@@ -22,7 +22,7 @@ import UIKit
     private var pencilTickEnabled: Bool
     private var pressureCurveEnabled: Bool = false
     private var manualHoverFlag: Bool = false
-    private var autoHoverFlag: Bool = false
+    @objc static var autoHoverEnabled: Bool = false
     private(set) var pencilProEnabled: Bool = false
     private var isFirstMove: Bool = false
     private var moveEventIndex: Int64 = 0
@@ -59,15 +59,24 @@ import UIKit
             selectedProfile = profile!
         }
         
-        if selectedProfile.eraserShortcut != "" {
-            doubleTapShorcuts.append(selectedProfile.eraserShortcut)
+        doubleTapShorcuts.removeAll()
+        if selectedProfile.doubleTapShorcutEnabled {
+            if selectedProfile.eraserShortcut != "" {
+                doubleTapShorcuts.append(selectedProfile.eraserShortcut)
+            }
+            if selectedProfile.brushShortcut != "" {
+                doubleTapShorcuts.append(selectedProfile.brushShortcut)
+            }
         }
-        if selectedProfile.brushShortcut != "" {
-            doubleTapShorcuts.append(selectedProfile.brushShortcut)
+        
+        PencilHandler.squeezeStartShortcut = ""
+        PencilHandler.squeezeEndShortcut = ""
+        if selectedProfile.squeezeShorcutEnabled {
+            PencilHandler.squeezeStartShortcut = selectedProfile.squeezeStartShortcut
+            PencilHandler.squeezeEndShortcut = selectedProfile.squeezeEndShortcut
+            print("squeezeShorcutEnabled \(CACurrentMediaTime())")
         }
         
-        PencilHandler.squeezeStartShortcut = selectedProfile.squeezeStartShortcut
-        PencilHandler.squeezeEndShortcut = selectedProfile.squeezeEndShortcut
         pressureCurveEnabled = selectedProfile.pressureCurveEnabled
         
         if #available(iOS 15.0, *) {
@@ -76,6 +85,7 @@ import UIKit
                 self.pencilTickEnabled = self.pencilTickEnabled && info.valid
                 self.pencilProEnabled = info.valid
                 PencilHandler.pencilPausesNativeTouch = selectedProfile.pencilPausesNativeTouch && info.valid
+                PencilHandler.autoHoverEnabled = selectedProfile.autoPencilHover && info.valid
                 if info.valid {
                     self.setupPencilInteraction(view: self.streamView)
                 }
@@ -229,9 +239,21 @@ import UIKit
             
             let sendableForce = targetForce
             DispatchQueue.global().asyncAfter(deadline: dispatchMoment + tickMoment + delay) {
+                
+                if PencilHandler.autoHoverEnabled, eventType == UInt8(LI_TOUCH_EVENT_DOWN) {
+                    LiSendPenEvent(UInt8(LI_TOUCH_EVENT_HOVER_LEAVE), UInt8(LI_TOOL_TYPE_PEN), 0, Float(normalizedLocation.x), Float(normalizedLocation.y), 0, 0, 0, self.getRotation(fromAzimuthAngle: Float(azimuth)), self.getTilt(fromAltitudeAngle: Float(altitude)))
+                }
+                
                 LiSendPenEvent(eventType, UInt8(LI_TOOL_TYPE_PEN), 0, Float(normalizedLocation.x), Float(normalizedLocation.y), sendableForce, 0, 0, self.getRotation(fromAzimuthAngle: Float(azimuth)), self.getTilt(fromAltitudeAngle: Float(altitude)))
-                if eventType == UInt8(LI_TOUCH_EVENT_UP) {
+                
+                if PencilHandler.autoHoverEnabled, eventType == UInt8(LI_TOUCH_EVENT_UP) {
                     PencilHandler.isDrawing = false
+                    LiSendPenEvent(UInt8(LI_TOUCH_EVENT_HOVER), UInt8(LI_TOOL_TYPE_PEN), 0, Float(normalizedLocation.x), Float(normalizedLocation.y), 0, 0, 0, self.getRotation(fromAzimuthAngle: Float(azimuth)), self.getTilt(fromAltitudeAngle: Float(altitude)))
+                    DispatchQueue.global().asyncAfter(deadline: .now() + 0.015){
+                        if !PencilHandler.isDrawing {
+                            LiSendPenEvent(UInt8(LI_TOUCH_EVENT_HOVER_LEAVE), UInt8(LI_TOOL_TYPE_PEN), 0, Float(normalizedLocation.x), Float(normalizedLocation.y), 0, 0, 0, self.getRotation(fromAzimuthAngle: Float(azimuth)), self.getTilt(fromAltitudeAngle: Float(altitude)))
+                        }
+                    }
                 }
             }
         }
@@ -255,6 +277,7 @@ import UIKit
     private func setupPencilInteraction(view:UIView?) {
         let interaction = UIPencilInteraction()
         guard let view else { return }
+        if pencilInteraction != nil {return}
         interaction.delegate = self
         view.addInteraction(interaction)
         pencilInteraction = interaction
@@ -265,6 +288,7 @@ import UIKit
         if !pencilProEnabled {return}
         if doubleTapShorcuts.isEmpty {return}
         let keyStrings = CommandManager.shared.extractAutoReleaseButtonStrings(from: doubleTapShorcuts[shortcutIndex])
+        print("pencilInteractionDidTap \(CACurrentMediaTime())")
         CommandManager.shared.sendAutoReleaseComboCommand(cmdStrings: keyStrings, delay: 0.1)
         shortcutIndex = (shortcutIndex + 1) % doubleTapShorcuts.count
     }
@@ -275,6 +299,8 @@ import UIKit
         didReceiveSqueeze squeeze: UIPencilInteraction.Squeeze
     ) {
         if !pencilProEnabled {return}
+        if PencilHandler.squeezeStartShortcut == "", PencilHandler.squeezeEndShortcut == "" {return}
+        
         let keepPressedUntilRelease = PencilHandler.squeezeEndShortcut.uppercased() == "NULL"
         let squeezePressKeyStrings = CommandManager.shared.extractAutoReleaseButtonStrings(from: PencilHandler.squeezeStartShortcut)
         let squeezeReleaseKeyStrings = CommandManager.shared.extractAutoReleaseButtonStrings(from: PencilHandler.squeezeEndShortcut)
diff --git a/VoidLink/Input/StreamView.m b/VoidLink/Input/StreamView.m
index 73be9473..0f8dcd3f 100644
--- a/VoidLink/Input/StreamView.m
+++ b/VoidLink/Input/StreamView.m
@@ -837,7 +837,7 @@ static const double X1_MOUSE_SPEED_DIVISOR = 2.5;
     }
 #endif
     
-    LiSendPenEvent(type, LI_TOOL_TYPE_PEN, 0, location.x / videoSize.width, location.y / videoSize.height,
+   if(!PencilHandler.autoHoverEnabled) LiSendPenEvent(type, LI_TOOL_TYPE_PEN, 0, location.x / videoSize.width, location.y / videoSize.height,
                    distance, 0.0f, 0.0f, rotationAngle, tiltAngle);
 }
 
diff --git a/VoidLink/Localization/Localizable.xcstrings b/VoidLink/Localization/Localizable.xcstrings
index 749a9245..cfe4c183 100644
--- a/VoidLink/Localization/Localizable.xcstrings
+++ b/VoidLink/Localization/Localizable.xcstrings
@@ -1594,6 +1594,35 @@
         }
       }
     },
+    "autoHoverStackTip" : {
+      "extractionState" : "manual",
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Resolves compatibility issues with certain PC software (such as SAI2) that cannot function properly without hover state."
+          }
+        },
+        "zh-Hans" : {
+          "stringUnit" : {
+            "state" : "needs_review",
+            "value" : "用于解决部分PC软件（如SAI2）没有悬浮状态则无法正常使用的问题。"
+          }
+        },
+        "zh-Hant" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "此功能用於解決部分 PC 軟體（例如 SAI2）在沒有懸浮狀態時無法正常使用的問題。"
+          }
+        },
+        "zh-HK" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "此功能用於解決部分 PC 軟體（例如 SAI2）在沒有懸浮狀態時無法正常使用的問題。"
+          }
+        }
+      }
+    },
     "Autotap timer   " : {
       "extractionState" : "manual",
       "localizations" : {
diff --git a/VoidLink/ViewControllers/SettingsViewController.h b/VoidLink/ViewControllers/SettingsViewController.h
index e4250a2d..575d2200 100644
--- a/VoidLink/ViewControllers/SettingsViewController.h
+++ b/VoidLink/ViewControllers/SettingsViewController.h
@@ -281,6 +281,8 @@
 @property (weak, nonatomic) IBOutlet UIStackView *disablePencilSlideGestureStack;
 @property (weak, nonatomic) IBOutlet UISwitch *disablePencilSlideGestureSwitch;
 
+@property (weak, nonatomic) IBOutlet UIStackView *autoHoverStack;
+@property (weak, nonatomic) IBOutlet UISwitch *autoHoverSwitch;
 
 
 #pragma clang diagnostic push
diff --git a/VoidLink/ViewControllers/SettingsViewController.m b/VoidLink/ViewControllers/SettingsViewController.m
index 48b13461..999fb6ae 100644
--- a/VoidLink/ViewControllers/SettingsViewController.m
+++ b/VoidLink/ViewControllers/SettingsViewController.m
@@ -395,6 +395,7 @@ BOOL isCustomResolution(int resolutionSelected) {
     [self.squeezeShortcutSwitch setOn:oscProfile.squeezeShorcutEnabled];
     [self.pencilPausesNativeTouchSwitch setOn:oscProfile.pencilPausesNativeTouch];
     [self.disablePencilSlideGestureSwitch setOn:oscProfile.disablePencilSlideGestures];
+    [self.autoHoverSwitch setOn:oscProfile.autoPencilHover];
 }
 
 - (void)saveGameProfileConfigs{
@@ -420,6 +421,7 @@ BOOL isCustomResolution(int resolutionSelected) {
                              && oscProfile.squeezeShorcutEnabled == self.squeezeShortcutSwitch.isOn
                              && oscProfile.pencilPausesNativeTouch == self.pencilPausesNativeTouchSwitch.isOn
                              && oscProfile.disablePencilSlideGestures == self.disablePencilSlideGestureSwitch.isOn
+                             && oscProfile.autoPencilHover == self.autoHoverSwitch.isOn
                              );
 
     if(!configNotChanged){
@@ -441,7 +443,9 @@ BOOL isCustomResolution(int resolutionSelected) {
         oscProfile.squeezeShorcutEnabled = self.squeezeShortcutSwitch.isOn;
         oscProfile.pencilPausesNativeTouch = self.pencilPausesNativeTouchSwitch.isOn;
         oscProfile.disablePencilSlideGestures = self.disablePencilSlideGestureSwitch.isOn;
+        oscProfile.autoPencilHover = self.autoHoverSwitch.isOn;
         [oscProfileMan replaceSelectedProfileWith:oscProfile overwriteDefault:YES];
+        if(PencilHandler.shared) [PencilHandler.shared setupPressureLUTWithProfile:oscProfile];
     }
 }
 
@@ -885,6 +889,7 @@ BOOL isCustomResolution(int resolutionSelected) {
         [self addSetting:self.pressureCurveStack ofId:@"pressureCurveStack" withInfoTag:NO withDynamicLabel:NO to:pencilSection];
         [self addSetting:self.doubleTapShortcutStack ofId:@"doubleTapShortcutStack" withInfoTag:YES withDynamicLabel:NO to:pencilSection];
         [self addSetting:self.squeezeShortcutStack ofId:@"squeezeShortcutStack" withInfoTag:YES withDynamicLabel:NO to:pencilSection];
+        [self addSetting:self.autoHoverStack ofId:@"autoHoverStack" withInfoTag:YES withDynamicLabel:NO to:pencilSection];
         [self addSetting:self.pencilPausesNativeTouchStack ofId:@"pencilPausesNativeTouchStack" withInfoTag:NO withDynamicLabel:NO to:pencilSection];
         [self addSetting:self.disablePencilSlideGestureStack ofId:@"disablePencilSlideGestureStack" withInfoTag:NO withDynamicLabel:NO to:pencilSection];
         [pencilSection addToParentStack:_parentStack];
@@ -1520,7 +1525,10 @@ BOOL isCustomResolution(int resolutionSelected) {
         tipText = [LocalizationHelper localizedStringForKey:@"asyncFrameDequeueStackTip"];
         showOnlineDocAction = false;
     }
-    
+    if([sender.superview.accessibilityIdentifier isEqualToString: @"autoHoverStack"]){
+        tipText = [LocalizationHelper localizedStringForKey:@"autoHoverStackTip"];
+        showOnlineDocAction = false;
+    }
 
     UIAlertController *tipsAlertController = [UIAlertController alertControllerWithTitle: [LocalizationHelper localizedStringForKey:@"Tips"] message:tipText preferredStyle:UIAlertControllerStyleAlert];
 
@@ -3439,6 +3447,7 @@ BOOL isCustomResolution(int resolutionSelected) {
         [self.squeezeShortcutSwitch setOn:false];
         [self.pencilPausesNativeTouchSwitch setOn:false];
         [self.disablePencilSlideGestureSwitch setOn:false];
+        [self.autoHoverSwitch setOn:false];
         
         
         NSNumber *value = notification.userInfo[@"interruption"];
@@ -3512,7 +3521,21 @@ BOOL isCustomResolution(int resolutionSelected) {
 - (void)pencilPausesNativeTouchSwitchFlipped:(UISwitch* )sender{
     if(sender.isOn && !settingsViewJustLoaded){
         [IAPManager checkPurchaseInfo:AddOnProductPencilProPack completion:^(PurchaseInfo* info) {
-            if(!info.valid) [IAPManager inAppPurchaseActionWithViewController:self product:AddOnProductPencilProPack];
+            if(info.valid) nil;
+            else {
+                [IAPManager inAppPurchaseActionWithViewController:self product:AddOnProductPencilProPack];
+            }
+        }];
+    }
+}
+
+- (void)autoHoverSwitchFlipped:(UISwitch* )sender{
+    if(sender.isOn && !settingsViewJustLoaded){
+        [IAPManager checkPurchaseInfo:AddOnProductPencilProPack completion:^(PurchaseInfo* info) {
+            if(info.valid) nil;
+            else {
+                [IAPManager inAppPurchaseActionWithViewController:self product:AddOnProductPencilProPack];
+            }
         }];
     }
 }
@@ -3536,6 +3559,7 @@ BOOL isCustomResolution(int resolutionSelected) {
         
         [self.disablePencilSlideGestureSwitch addTarget:self action:@selector(disablePencilSlideGestureSwitchFlipped:) forControlEvents:UIControlEventValueChanged];
         [self.pencilPausesNativeTouchSwitch addTarget:self action:@selector(pencilPausesNativeTouchSwitchFlipped:) forControlEvents:UIControlEventValueChanged];
+        [self.autoHoverSwitch addTarget:self action:@selector(autoHoverSwitchFlipped:) forControlEvents:UIControlEventValueChanged];
     }
 }
 
diff --git a/VoidLink/mul.lproj/iPad.xcstrings b/VoidLink/mul.lproj/iPad.xcstrings
index 49e1845f..b4bc6a14 100644
--- a/VoidLink/mul.lproj/iPad.xcstrings
+++ b/VoidLink/mul.lproj/iPad.xcstrings
@@ -4747,6 +4747,36 @@
         }
       }
     },
+    "q78-aY-mIe.text" : {
+      "comment" : "Class = \"UILabel\"; text = \"Auto Hover\"; ObjectID = \"q78-aY-mIe\";",
+      "extractionState" : "extracted_with_value",
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "new",
+            "value" : "Auto Hover"
+          }
+        },
+        "zh-Hans" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "自动悬浮"
+          }
+        },
+        "zh-Hant" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "自動懸浮"
+          }
+        },
+        "zh-HK" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "自動懸浮"
+          }
+        }
+      }
+    },
     "Qat-gL-qiL.text" : {
       "comment" : "Class = \"UILabel\"; text = \"Pencil Tick\"; ObjectID = \"Qat-gL-qiL\";",
       "extractionState" : "extracted_with_value",