diff --git a/LunarBarMac/Modules/Sources/AppKitExtensions/NSFont+Extension.swift b/LunarBarMac/Modules/Sources/AppKitExtensions/NSFont+Extension.swift
index e8b96b5..0e0f0a8 100644
--- a/LunarBarMac/Modules/Sources/AppKitExtensions/NSFont+Extension.swift
+++ b/LunarBarMac/Modules/Sources/AppKitExtensions/NSFont+Extension.swift
@@ -7,7 +7,7 @@
 import AppKit
 
 public extension NSFont {
-  static func mediumSystemFont(ofSize fontSize: CGFloat) -> NSFont {
+  static func mediumSystemFont(ofSize fontSize: Double) -> NSFont {
     .systemFont(ofSize: fontSize, weight: .medium)
   }
 }
diff --git a/LunarBarMac/Resources/Localizable.xcstrings b/LunarBarMac/Resources/Localizable.xcstrings
index 8e35b8a..7c42a63 100644
--- a/LunarBarMac/Resources/Localizable.xcstrings
+++ b/LunarBarMac/Resources/Localizable.xcstrings
@@ -1417,23 +1417,6 @@
         }
       }
     },
-    "Float on Top" : {
-      "comment" : "[Menu] Float the popover on top",
-      "localizations" : {
-        "zh-Hans" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "保持在顶部"
-          }
-        },
-        "zh-Hant" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "保持在頂部"
-          }
-        }
-      }
-    },
     "Ghost Festival" : {
       "comment" : "Chinese traditional festival",
       "localizations" : {
@@ -2242,6 +2225,23 @@
         }
       }
     },
+    "Pin on Top" : {
+      "comment" : "[Menu] Pin the popover on top",
+      "localizations" : {
+        "zh-Hans" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "置顶显示"
+          }
+        },
+        "zh-Hant" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "置頂顯示"
+          }
+        }
+      }
+    },
     "Please check your network connection or get the latest release from the version history." : {
       "comment" : "Message for failed to get the update",
       "localizations" : {
diff --git a/LunarBarMac/Sources/Main/AppDelegate.swift b/LunarBarMac/Sources/Main/AppDelegate.swift
index d8d5d4b..e3d08ea 100644
--- a/LunarBarMac/Sources/Main/AppDelegate.swift
+++ b/LunarBarMac/Sources/Main/AppDelegate.swift
@@ -239,9 +239,9 @@ private extension AppDelegate {
       return false
     }
 
-    // Prevent multiple popovers, e.g., when float on top is enabled
+    // Prevent multiple popovers, e.g., when pin on top is enabled
     if let popover = presentedPopover, popover.isShown {
-      // Just think of it as a "float on top" cancellation
+      // Just think of it as a "pin on top" cancellation
       popover.behavior = .transient
       popover.close()
       return false
diff --git a/LunarBarMac/Sources/Main/AppMainVC+Menu.swift b/LunarBarMac/Sources/Main/AppMainVC+Menu.swift
index dd46684..2737861 100644
--- a/LunarBarMac/Sources/Main/AppMainVC+Menu.swift
+++ b/LunarBarMac/Sources/Main/AppMainVC+Menu.swift
@@ -213,11 +213,19 @@ private extension AppMainVC {
 
     menu.addSeparator()
 
-    menu.addItem(withTitle: Localized.UI.menuTitleFloatOnTop) { [weak self] in
-      self?.floatOnTop.toggle()
-      self?.popover?.behavior = self?.floatOnTop == true ? .applicationDefined : .transient
-    }
-    .setOn(floatOnTop)
+    menu.addItem({
+      let item = NSMenuItem(title: Localized.UI.menuTitlePinOnTop)
+      item.addAction { [weak self] in
+        self?.togglePinnedOnTop()
+      }
+
+      // Just a hint here, event is handled using NSEvent.addLocalMonitor
+      item.keyEquivalent = "p"
+      item.keyEquivalentModifierMask = []
+
+      item.setOn(pinnedOnTop)
+      return item
+    }())
 
     let item = NSMenuItem(title: Localized.UI.menuTitleAppearance)
     item.submenu = menu
diff --git a/LunarBarMac/Sources/Main/AppMainVC.swift b/LunarBarMac/Sources/Main/AppMainVC.swift
index c5dbe0d..23c2ffc 100644
--- a/LunarBarMac/Sources/Main/AppMainVC.swift
+++ b/LunarBarMac/Sources/Main/AppMainVC.swift
@@ -13,7 +13,7 @@ import LunarBarKit
  */
 final class AppMainVC: NSViewController {
   // States
-  var floatOnTop = false
+  var pinnedOnTop = false
   var monthDate = Date.now
   weak var popover: NSPopover?
 
@@ -90,6 +90,11 @@ extension AppMainVC {
     Logger.log(.info, "Moving the calendar by \(offset) \(unit)")
     updateCalendar(targetDate: newDate)
   }
+
+  func togglePinnedOnTop() {
+    pinnedOnTop.toggle()
+    popover?.behavior = pinnedOnTop ? .applicationDefined : .transient
+  }
 }
 
 // MARK: - HeaderViewDelegate
@@ -194,6 +199,9 @@ private extension AppMainVC {
       case .kVK_DownArrow:
         self.updateCalendar(moveBy: 1, unit: .year)
         return nil
+      case .kVK_ANSI_P:
+        self.togglePinnedOnTop()
+        return nil
       default:
         return event
       }
diff --git a/LunarBarMac/Sources/Shared/AppDefinitions.swift b/LunarBarMac/Sources/Shared/AppDefinitions.swift
index 175f54e..12a6e14 100644
--- a/LunarBarMac/Sources/Shared/AppDefinitions.swift
+++ b/LunarBarMac/Sources/Shared/AppDefinitions.swift
@@ -40,7 +40,7 @@ enum Localized {
     static let menuTitleScaleRoomy = String(localized: "Roomy", comment: "[Menu] Content scale: roomy")
     static let menuTitleReduceMotion = String(localized: "Reduce Motion", comment: "[Menu] Disable animations when presenting the calendar popover")
     static let menuTitleReduceTransparency = String(localized: "Reduce Transparency", comment: "[Menu] Reduce transparency of the calendar panel")
-    static let menuTitleFloatOnTop = String(localized: "Float on Top", comment: "[Menu] Float the popover on top")
+    static let menuTitlePinOnTop = String(localized: "Pin on Top", comment: "[Menu] Pin the popover on top")
     static let menuTitleCalendars = String(localized: "Calendars", comment: "[Menu] Show or hide system calendars")
     static let menuTitleShowReminders = String(localized: "Show Reminders", comment: "[Menu] To request access for Reminders")
     static let menuTitleSelectAll = String(localized: "Select All", comment: "[Menu] Select all calendars")
@@ -203,6 +203,7 @@ enum AlphaLevels {
 extension UInt16 {
   static let kVK_ANSI_Q: Self = 0x0C
   static let kVK_ANSI_W: Self = 0x0D
+  static let kVK_ANSI_P: Self = 0x23
   static let kVK_Space: Self = 0x31
   static let kVK_Escape: Self = 0x35
   static let kVK_LeftArrow: Self = 0x7B