diff --git a/AppContainer.xcworkspace/xcshareddata/swiftpm/Package.resolved b/AppContainer.xcworkspace/xcshareddata/swiftpm/Package.resolved
index 2b68538..6ddc981 100644
--- a/AppContainer.xcworkspace/xcshareddata/swiftpm/Package.resolved
+++ b/AppContainer.xcworkspace/xcshareddata/swiftpm/Package.resolved
@@ -9,6 +9,15 @@
         "version" : "0.0.2"
       }
     },
+    {
+      "identity" : "keypathvalue",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/p-x9/KeyPathValue.git",
+      "state" : {
+        "revision" : "6aeb41d6c5564ae1f18e8b7a4bc5733d739558e3",
+        "version" : "0.0.1"
+      }
+    },
     {
       "identity" : "swift-collections",
       "kind" : "remoteSourceControl",
diff --git a/Package.resolved b/Package.resolved
new file mode 100644
index 0000000..994f755
--- /dev/null
+++ b/Package.resolved
@@ -0,0 +1,32 @@
+{
+  "pins" : [
+    {
+      "identity" : "editvalueview",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/p-x9/EditValueView.git",
+      "state" : {
+        "revision" : "16e74e228f320c0a2c55571313f06989e97c1ab4",
+        "version" : "0.0.2"
+      }
+    },
+    {
+      "identity" : "keypathvalue",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/p-x9/KeyPathValue.git",
+      "state" : {
+        "revision" : "6aeb41d6c5564ae1f18e8b7a4bc5733d739558e3",
+        "version" : "0.0.1"
+      }
+    },
+    {
+      "identity" : "swiftuicolor",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/p-x9/SwiftUIColor.git",
+      "state" : {
+        "revision" : "3696e78e84bc140dca6f865c297e1a3b405a882b",
+        "version" : "0.0.4"
+      }
+    }
+  ],
+  "version" : 2
+}
diff --git a/Package.swift b/Package.swift
index a5a1d58..8ded1bb 100644
--- a/Package.swift
+++ b/Package.swift
@@ -18,12 +18,15 @@ let package = Package(
         )
     ],
     dependencies: [
-        .package(url: "https://github.com/p-x9/EditValueView.git", exact: "0.0.2")
+        .package(url: "https://github.com/p-x9/EditValueView.git", exact: "0.0.2"),
+        .package(url: "https://github.com/p-x9/KeyPathValue.git", exact: "0.0.1")
     ],
     targets: [
         .target(
             name: "AppContainer",
-            dependencies: []
+            dependencies: [
+                .product(name: "KeyPathValue", package: "KeyPathValue")
+            ]
         ),
         .target(
             name: "AppContainerUI",
diff --git a/Sources/AppContainer/AppContainer.swift b/Sources/AppContainer/AppContainer.swift
index 982f74c..edeac16 100644
--- a/Sources/AppContainer/AppContainer.swift
+++ b/Sources/AppContainer/AppContainer.swift
@@ -1,4 +1,5 @@
 import Foundation
+import KeyPathValue
 
 public class AppContainer {
     public static let standard = AppContainer()
diff --git a/Sources/AppContainer/Model/WritableKeyPathWithValue.swift b/Sources/AppContainer/Model/WritableKeyPathWithValue.swift
deleted file mode 100644
index bc0079a..0000000
--- a/Sources/AppContainer/Model/WritableKeyPathWithValue.swift
+++ /dev/null
@@ -1,46 +0,0 @@
-//
-//  WritableKeyPathWithValue.swift
-//  
-//
-//  Created by p-x9 on 2022/10/02.
-//  
-//
-
-import Foundation
-
-public struct WritableKeyPathWithValue<Root> {
-    public let keyPath: PartialKeyPath<Root>
-    public let value: Any
-    public let apply: (inout Root) -> Void
-    
-    public init<Value>(_ keyPath: WritableKeyPath<Root, Value>, _ value: Value) {
-        self.keyPath = keyPath
-        self.value = value
-        self.apply = { $0[keyPath: keyPath] = value }
-    }
-}
-
-public struct WritableKeyPathValueApplier<Root> {
-    public let keyPath: PartialKeyPath<Root>
-    public let apply: (Any, inout Root) -> Void
-    
-    public init<Value>(_ keyPath: WritableKeyPath<Root,Value>) {
-        self.keyPath = keyPath
-        self.apply = {
-            guard let value = $0 as? Value else { return }
-            $1[keyPath: keyPath] = value
-        }
-    }
-}
-
-
-extension WritableKeyPathWithValue {
-    public init(_ keyValueApplier: WritableKeyPathValueApplier<Root>, value: Any) {
-        self.keyPath = keyValueApplier.keyPath
-        self.value = value
-        self.apply = {
-            keyValueApplier.apply(value, &$0)
-        }
-    }
-}
-