erha19 · F21HGG · Sep 1, 2026 · Sep 1, 2026
diff --git a/PingIsland/Core/Settings.swift b/PingIsland/Core/Settings.swift
@@ -257,6 +257,7 @@ enum FloatingPetSizeMode: String, CaseIterable, Identifiable {
     case automatic
     case standard
     case large
+    case extraLarge
 
     var id: String { rawValue }
 
@@ -268,6 +269,8 @@ enum FloatingPetSizeMode: String, CaseIterable, Identifiable {
             return "标准"
         case .large:
             return "较大"
+        case .extraLarge:
+            return "超大"
         }
     }
 
@@ -279,6 +282,8 @@ enum FloatingPetSizeMode: String, CaseIterable, Identifiable {
             return "固定为旧版悬浮宠物尺寸"
         case .large:
             return "在所有显示器上放大宠物形象"
+        case .extraLarge:
+            return "固定为 1.75 倍，明显放大宠物形象"
         }
     }
 }

diff --git a/PingIsland/Resources/en.lproj/Localizable.strings b/PingIsland/Resources/en.lproj/Localizable.strings
@@ -653,7 +653,7 @@
 "马上就好" = "Almost there";
 "设置展示模式示意图，以及没有活跃或待处理会话时刘海/悬浮宠物使用的默认形象。" = "Choose the mascot shown in presentation previews and used by the notch or floating pet when no session is active or needs attention.";
 "宠物大小" = "Mascot size";
-"自动模式会根据当前显示器分辨率调整；也可以固定为标准尺寸或始终放大。" = "Automatic mode adjusts to the current display resolution. You can also keep the mascot at standard size or always enlarge it.";
+"自动模式会根据当前显示器分辨率调整；也可以固定为标准、较大或超大尺寸。" = "Automatic mode adjusts to the current display resolution. You can also choose a fixed standard, larger, or extra-large size.";
 "空闲时自动保留到终端" = "Keep in terminal automatically when idle";
 "键盘和鼠标静默达到设定时长后临时开启上方策略；恢复活跃后回到手动设置。" = "Temporarily enable the policy above after keyboard and mouse inactivity reaches the selected duration. Manual settings resume when activity returns.";
 "静默时长" = "Idle duration";
@@ -708,9 +708,11 @@
 "1 小时" = "1 hour";
 "标准" = "Standard";
 "较大" = "Larger";
+"超大" = "Extra Large";
 "按显示器分辨率调整，高分屏会更醒目" = "Adjust to the display resolution for better visibility on high-density screens";
 "固定为旧版悬浮宠物尺寸" = "Use the original floating mascot size";
 "在所有显示器上放大宠物形象" = "Enlarge the mascot on every display";
+"固定为 1.75 倍，明显放大宠物形象" = "Use a fixed 1.75x scale for a noticeably larger mascot";
 "不显示" = "Hidden";
 "主列表里隐藏挂靠在主 Agent 下的子 Agent 项" = "Hide sub-agent items attached to their main agent in the primary list";
 "主列表里将明确的子 Agent 挂靠在主 Agent 下展示" = "Show explicit sub-agents under their main agent in the primary list";

diff --git a/PingIsland/Resources/zh-Hans.lproj/Localizable.strings b/PingIsland/Resources/zh-Hans.lproj/Localizable.strings
@@ -648,7 +648,7 @@
 "马上就好" = "马上就好";
 "设置展示模式示意图，以及没有活跃或待处理会话时刘海/悬浮宠物使用的默认形象。" = "设置展示模式示意图，以及没有活跃或待处理会话时刘海/悬浮宠物使用的默认形象。";
 "宠物大小" = "宠物大小";
-"自动模式会根据当前显示器分辨率调整；也可以固定为标准尺寸或始终放大。" = "自动模式会根据当前显示器分辨率调整；也可以固定为标准尺寸或始终放大。";
+"自动模式会根据当前显示器分辨率调整；也可以固定为标准、较大或超大尺寸。" = "自动模式会根据当前显示器分辨率调整；也可以固定为标准、较大或超大尺寸。";
 "空闲时自动保留到终端" = "空闲时自动保留到终端";
 "键盘和鼠标静默达到设定时长后临时开启上方策略；恢复活跃后回到手动设置。" = "键盘和鼠标静默达到设定时长后临时开启上方策略；恢复活跃后回到手动设置。";
 "静默时长" = "静默时长";
@@ -708,9 +708,11 @@
 "1 小时" = "1 小时";
 "标准" = "标准";
 "较大" = "较大";
+"超大" = "超大";
 "按显示器分辨率调整，高分屏会更醒目" = "按显示器分辨率调整，高分屏会更醒目";
 "固定为旧版悬浮宠物尺寸" = "固定为旧版悬浮宠物尺寸";
 "在所有显示器上放大宠物形象" = "在所有显示器上放大宠物形象";
+"固定为 1.75 倍，明显放大宠物形象" = "固定为 1.75 倍，明显放大宠物形象";
 "不显示" = "不显示";
 "主列表里隐藏挂靠在主 Agent 下的子 Agent 项" = "主列表里隐藏挂靠在主 Agent 下的子 Agent 项";
 "主列表里将明确的子 Agent 挂靠在主 Agent 下展示" = "主列表里将明确的子 Agent 挂靠在主 Agent 下展示";

diff --git a/PingIsland/UI/Views/DetachedIslandPanelView.swift b/PingIsland/UI/Views/DetachedIslandPanelView.swift
@@ -10,10 +10,12 @@ struct DetachedIslandPetMetrics: Equatable {
     let badgeOffset: CGSize
     let floatingUsageBoltVerticalOffset: CGFloat
 
-    static let standard = DetachedIslandPetMetrics(scale: 1)
+    static let minimumScale: CGFloat = 1
+    static let maximumScale: CGFloat = 1.75
+    static let standard = DetachedIslandPetMetrics(scale: minimumScale)
 
     init(scale: CGFloat) {
-        let sanitizedScale = min(max(scale, 1), 1.22)
+        let sanitizedScale = min(max(scale, Self.minimumScale), Self.maximumScale)
         self.scale = sanitizedScale
         self.petVisualFrame = 74 * sanitizedScale
         self.petHitFrame = 92 * sanitizedScale
@@ -71,6 +73,8 @@ enum DetachedIslandPanelMetrics {
             return automaticResolutionScale(for: screenRect)
         case .large:
             return max(1.16, automaticResolutionScale(for: screenRect))
+        case .extraLarge:
+            return DetachedIslandPetMetrics.maximumScale
         }
     }
 

diff --git a/PingIsland/UI/Views/SettingsWindowView.swift b/PingIsland/UI/Views/SettingsWindowView.swift
@@ -3235,7 +3235,7 @@ private struct SettingsPanelContentView: View {
                     SettingsLineDivider()
                     SettingsInfoLine(
                         title: "宠物大小",
-                        subtitle: "自动模式会根据当前显示器分辨率调整；也可以固定为标准尺寸或始终放大。"
+                        subtitle: "自动模式会根据当前显示器分辨率调整；也可以固定为标准、较大或超大尺寸。"
                     ) {
                         FloatingPetSizeModePicker(mode: $settings.floatingPetSizeMode)
                     }
@@ -6598,6 +6598,8 @@ private struct IslandSurfaceModePreviewScene: View {
             return 1
         case .large:
             return 1.16
+        case .extraLarge:
+            return DetachedIslandPetMetrics.maximumScale
         }
     }
 }

diff --git a/PingIslandTests/AppSettingsPersistenceTests.swift b/PingIslandTests/AppSettingsPersistenceTests.swift
@@ -349,13 +349,13 @@ final class AppSettingsPersistenceTests: XCTestCase {
 
         XCTAssertEqual(store.floatingPetSizeMode, .automatic)
 
-        store.floatingPetSizeMode = .large
+        store.floatingPetSizeMode = .extraLarge
 
         let reloadedStore = makeStore(defaults: defaults)
-        XCTAssertEqual(reloadedStore.floatingPetSizeMode, .large)
+        XCTAssertEqual(reloadedStore.floatingPetSizeMode, .extraLarge)
         XCTAssertEqual(
             defaults.string(forKey: AppSettingsDefaultKeys.floatingPetSizeMode),
-            FloatingPetSizeMode.large.rawValue
+            FloatingPetSizeMode.extraLarge.rawValue
         )
     }
 

diff --git a/PingIslandTests/DetachedIslandWindowControllerTests.swift b/PingIslandTests/DetachedIslandWindowControllerTests.swift
@@ -437,6 +437,29 @@ final class DetachedIslandWindowControllerTests: XCTestCase {
         XCTAssertEqual(petMetrics.petHitFrame, 106.72, accuracy: 0.5)
     }
 
+    func testFloatingPetSizeModeCanForceExtraLargeSizeOnAnyResolution() {
+        let screenFrames = [
+            CGRect(x: 0, y: 0, width: 1440, height: 900),
+            CGRect(x: 0, y: 0, width: 2560, height: 1440)
+        ]
+
+        for screenFrame in screenFrames {
+            let petMetrics = DetachedIslandPanelMetrics.petMetrics(
+                for: screenFrame,
+                sizeMode: .extraLarge
+            )
+
+            XCTAssertEqual(petMetrics.scale, 1.75, accuracy: 0.001)
+            XCTAssertEqual(petMetrics.mascotDisplaySize, 80.5, accuracy: 0.5)
+            XCTAssertEqual(petMetrics.petHitFrame, 161, accuracy: 0.5)
+        }
+    }
+
+    func testFloatingPetMetricsClampToSupportedScaleRange() {
+        XCTAssertEqual(DetachedIslandPetMetrics(scale: 0.5).scale, 1, accuracy: 0.001)
+        XCTAssertEqual(DetachedIslandPetMetrics(scale: 2).scale, 1.75, accuracy: 0.001)
+    }
+
     func testActiveCountOnlyTracksActiveSessions() {
         let sessions = [
             makeSession(id: "processing", phase: .processing),