diff --git a/Package.swift b/Package.swift
new file mode 100644
index 0000000..c291d52
--- /dev/null
+++ b/Package.swift
@@ -0,0 +1,25 @@
+// swift-tools-version:5.2
+// The swift-tools-version declares the minimum version of Swift required to build this package.
+
+import PackageDescription
+
+let package = Package(
+    name: "WCLShineButton",
+    products: [
+        // Products define the executables and libraries produced by a package, and make them visible to other packages.
+        .library(
+            name: "WCLShineButton",
+            targets: ["WCLShineButton"]),
+    ],
+    dependencies: [
+        // Dependencies declare other packages that this package depends on.
+        // .package(url: /* package url */, from: "1.0.0"),
+    ],
+    targets: [
+        // Targets are the basic building blocks of a package. A target can define a module or a test suite.
+        // Targets can depend on other targets in this package, and on products in packages which this package depends on.
+        .target(
+            name: "WCLShineButton",
+            dependencies: [])
+    ]
+)
diff --git a/WCLShineButton/Info.plist b/Sources/WCLShineButton/Info.plist
similarity index 100%
rename from WCLShineButton/Info.plist
rename to Sources/WCLShineButton/Info.plist
diff --git a/WCLShineButton/WCLShineAngleLayer.swift b/Sources/WCLShineButton/WCLShineAngleLayer.swift
similarity index 100%
rename from WCLShineButton/WCLShineAngleLayer.swift
rename to Sources/WCLShineButton/WCLShineAngleLayer.swift
diff --git a/WCLShineButton/WCLShineBundle.swift b/Sources/WCLShineButton/WCLShineBundle.swift
similarity index 100%
rename from WCLShineButton/WCLShineBundle.swift
rename to Sources/WCLShineButton/WCLShineBundle.swift
diff --git a/WCLShineButton/WCLShineButton.bundle/resource/heart.png b/Sources/WCLShineButton/WCLShineButton.bundle/resource/heart.png
similarity index 100%
rename from WCLShineButton/WCLShineButton.bundle/resource/heart.png
rename to Sources/WCLShineButton/WCLShineButton.bundle/resource/heart.png
diff --git a/WCLShineButton/WCLShineButton.bundle/resource/like.png b/Sources/WCLShineButton/WCLShineButton.bundle/resource/like.png
similarity index 100%
rename from WCLShineButton/WCLShineButton.bundle/resource/like.png
rename to Sources/WCLShineButton/WCLShineButton.bundle/resource/like.png
diff --git a/WCLShineButton/WCLShineButton.bundle/resource/smile.png b/Sources/WCLShineButton/WCLShineButton.bundle/resource/smile.png
similarity index 100%
rename from WCLShineButton/WCLShineButton.bundle/resource/smile.png
rename to Sources/WCLShineButton/WCLShineButton.bundle/resource/smile.png
diff --git a/WCLShineButton/WCLShineButton.bundle/resource/star.png b/Sources/WCLShineButton/WCLShineButton.bundle/resource/star.png
similarity index 100%
rename from WCLShineButton/WCLShineButton.bundle/resource/star.png
rename to Sources/WCLShineButton/WCLShineButton.bundle/resource/star.png
diff --git a/WCLShineButton/WCLShineButton.swift b/Sources/WCLShineButton/WCLShineButton.swift
similarity index 100%
rename from WCLShineButton/WCLShineButton.swift
rename to Sources/WCLShineButton/WCLShineButton.swift
diff --git a/WCLShineButton/WCLShineClickLayer.swift b/Sources/WCLShineButton/WCLShineClickLayer.swift
similarity index 100%
rename from WCLShineButton/WCLShineClickLayer.swift
rename to Sources/WCLShineButton/WCLShineClickLayer.swift
diff --git a/WCLShineButton/WCLShineLayer.swift b/Sources/WCLShineButton/WCLShineLayer.swift
similarity index 100%
rename from WCLShineButton/WCLShineLayer.swift
rename to Sources/WCLShineButton/WCLShineLayer.swift
diff --git a/WCLShineButton/WCLShineParams.swift b/Sources/WCLShineButton/WCLShineParams.swift
similarity index 100%
rename from WCLShineButton/WCLShineParams.swift
rename to Sources/WCLShineButton/WCLShineParams.swift
diff --git a/WCLShineButton.podspec b/WCLShineButton.podspec
index 59fc99a..282788d 100644
--- a/WCLShineButton.podspec
+++ b/WCLShineButton.podspec
@@ -16,8 +16,8 @@ Pod::Spec.new do |s|
   s.author        = { "W_C__L" => "wangchonglei93@icloud.com" }
   s.platform      = :ios, "8.0" 
   s.source        = { :git => "https://github.com/631106979/WCLShineButton.git", :tag => s.version.to_s }
-  s.source_files  = 'WCLShineButton/*.{swift}'
-  s.resources     = 'WCLShineButton/WCLShineButton.bundle'
+  s.source_files  = 'Sources/**/*.swift'
+  s.resources     = 'Sources/**/WCLShineButton.bundle'
   s.frameworks    = "UIKit"
   s.requires_arc  = true
 # s.swift_version = '5.0'