diff --git a/Sources/Lockman/Composable/LockmanComposableMacros.swift b/Sources/Lockman/Composable/LockmanComposableMacros.swift
index c0757d15c..9d470bbc6 100644
--- a/Sources/Lockman/Composable/LockmanComposableMacros.swift
+++ b/Sources/Lockman/Composable/LockmanComposableMacros.swift
@@ -187,7 +187,7 @@ public macro LockmanGroupCoordination() =
 ///       LockmanCompositeInfo2(
 ///         actionId: actionName,
 ///         lockmanInfoForStrategy1: LockmanSingleExecutionInfo(actionId: actionName, mode: .boundary),
-///         lockmanInfoForStrategy2: LockmanPriorityBasedInfo(actionId: actionName, priority: 100)
+///         lockmanInfoForStrategy2: LockmanPriorityBasedInfo(actionId: actionName, priority: .high(.exclusive))
 ///       )
 ///     }
 ///   }
diff --git a/Sources/Lockman/Core/Debug/LockmanLogger.swift b/Sources/Lockman/Core/Debug/LockmanLogger.swift
index 4c1ff35ba..f518e9f11 100644
--- a/Sources/Lockman/Core/Debug/LockmanLogger.swift
+++ b/Sources/Lockman/Core/Debug/LockmanLogger.swift
@@ -4,7 +4,7 @@ import OSLog
 /// Debug logger for Lockman output.
 ///
 /// Provides thread-safe logging functionality for lock operations.
-/// Only active in DEBUG builds to avoid performance impact in production.
+/// Optimized for DEBUG builds with fallback functionality in production builds.
 @_spi(Logging)
 public final class LockmanLogger: @unchecked Sendable {
   // MARK: - Singleton
diff --git a/Sources/Lockman/Core/Protocols/LockmanInfo.swift b/Sources/Lockman/Core/Protocols/LockmanInfo.swift
index 6d02b79ef..2113c7186 100644
--- a/Sources/Lockman/Core/Protocols/LockmanInfo.swift
+++ b/Sources/Lockman/Core/Protocols/LockmanInfo.swift
@@ -19,10 +19,10 @@ import Foundation
 /// ## Examples
 /// ```swift
 /// // Single execution info
-/// let singleInfo = LockmanSingleExecutionInfo(actionId: "login")
+/// let singleInfo = LockmanSingleExecutionInfo(actionId: "login", mode: .boundary)
 ///
 /// // Priority-based info
-/// let priorityInfo = LockmanPriorityBasedInfo(actionId: "sync", priority: .high(.preferLater))
+/// let priorityInfo = LockmanPriorityBasedInfo(actionId: "sync", priority: .high(.exclusive))
 /// ```
 public protocol LockmanInfo: Sendable, CustomDebugStringConvertible {
   /// The strategy identifier that created this lock info.
diff --git a/Sources/Lockman/Core/Strategies/CompositeStrategy/LockmanCompositeAction.swift b/Sources/Lockman/Core/Strategies/CompositeStrategy/LockmanCompositeAction.swift
index b7d8c79d7..98d3d30c5 100644
--- a/Sources/Lockman/Core/Strategies/CompositeStrategy/LockmanCompositeAction.swift
+++ b/Sources/Lockman/Core/Strategies/CompositeStrategy/LockmanCompositeAction.swift
@@ -17,7 +17,7 @@
 ///   func createLockmanInfo() -> LockmanCompositeInfo2<I1, I2> {
 ///     LockmanCompositeInfo2(
 ///       actionId: actionName,
-///       lockmanInfoForStrategy1: LockmanSingleExecutionInfo(actionId: actionName),
+///       lockmanInfoForStrategy1: LockmanSingleExecutionInfo(actionId: actionName, mode: .boundary),
 ///       lockmanInfoForStrategy2: LockmanPriorityBasedInfo(actionId: actionName, priority: .high(.exclusive))
 ///     )
 ///   }
diff --git a/Sources/Lockman/Core/Strategies/CompositeStrategy/LockmanCompositeInfo.swift b/Sources/Lockman/Core/Strategies/CompositeStrategy/LockmanCompositeInfo.swift
index b893b24ed..56965168b 100644
--- a/Sources/Lockman/Core/Strategies/CompositeStrategy/LockmanCompositeInfo.swift
+++ b/Sources/Lockman/Core/Strategies/CompositeStrategy/LockmanCompositeInfo.swift
@@ -12,7 +12,7 @@ import Foundation
 /// ```swift
 /// let compositeInfo = LockmanCompositeInfo2(
 ///   actionId: "userLogin",
-///   lockmanInfoForStrategy1: LockmanSingleExecutionInfo(actionId: "userLogin"),
+///   lockmanInfoForStrategy1: LockmanSingleExecutionInfo(actionId: "userLogin", mode: .boundary),
 ///   lockmanInfoForStrategy2: LockmanPriorityBasedInfo(actionId: "userLogin", priority: .high(.exclusive))
 /// )
 /// ```
diff --git a/Sources/Lockman/Core/Strategies/GroupCoordinationStrategy/LockmanGroupCoordinatedAction.swift b/Sources/Lockman/Core/Strategies/GroupCoordinationStrategy/LockmanGroupCoordinatedAction.swift
index caad9cb85..e7333c5a6 100644
--- a/Sources/Lockman/Core/Strategies/GroupCoordinationStrategy/LockmanGroupCoordinatedAction.swift
+++ b/Sources/Lockman/Core/Strategies/GroupCoordinationStrategy/LockmanGroupCoordinatedAction.swift
@@ -11,7 +11,7 @@ import Foundation
 /// // Navigation leader action
 /// struct NavigateToDetailAction: LockmanGroupCoordinatedAction {
 ///   let groupId = "navigation"
-///   let coordinationRole = LockmanGroupCoordinationRole.leader(.none)
+///   let coordinationRole = LockmanGroupCoordinationRole.leader(.emptyGroup)
 ///
 ///   var actionName: String { "navigateToDetail" }
 /// }
@@ -55,7 +55,7 @@ import Foundation
 ///   var coordinationRole: LockmanGroupCoordinationRole {
 ///     switch self {
 ///     case .startLoading:
-///       return .leader(.none)
+///       return .leader(.emptyGroup)
 ///     case .updateProgress, .showError:
 ///       return .member
 ///     }
diff --git a/Sources/Lockman/Core/Strategies/PriorityBasedStrategy/LockmanPriorityBasedAction.swift b/Sources/Lockman/Core/Strategies/PriorityBasedStrategy/LockmanPriorityBasedAction.swift
index 70e3c43db..e371f2fd0 100644
--- a/Sources/Lockman/Core/Strategies/PriorityBasedStrategy/LockmanPriorityBasedAction.swift
+++ b/Sources/Lockman/Core/Strategies/PriorityBasedStrategy/LockmanPriorityBasedAction.swift
@@ -13,7 +13,7 @@
 ///   let actionName = "login"
 ///
 ///   func createLockmanInfo() -> LockmanPriorityBasedInfo {
-///     priority(.high(.preferLater))
+///     priority(.high(.exclusive))
 ///   }
 /// }
 /// ```
@@ -53,7 +53,7 @@ extension LockmanPriorityBasedAction {
   /// Example usage:
   /// ```swift
   /// func createLockmanInfo() -> LockmanPriorityBasedInfo {
-  ///   priority(.high(.preferLater))
+  ///   priority(.high(.exclusive))
   /// }
   /// ```
   public func priority(_ priority: LockmanPriorityBasedInfo.Priority) -> LockmanPriorityBasedInfo {
@@ -74,7 +74,7 @@ extension LockmanPriorityBasedAction {
   /// Example usage:
   /// ```swift
   /// func createLockmanInfo() -> LockmanPriorityBasedInfo {
-  ///   priority("_user123", .high(.preferLater))
+  ///   priority("_user123", .high(.exclusive))
   /// }
   /// ```
   public func priority(