diff --git a/FlappyBird/GameScene.swift b/FlappyBird/GameScene.swift
index af93d4d..958e981 100644
--- a/FlappyBird/GameScene.swift
+++ b/FlappyBird/GameScene.swift
@@ -151,8 +151,7 @@ class GameScene: SKScene, SKPhysicsContactDelegate{
         
         let pipeDown = SKSpriteNode(texture: pipeTextureDown)
         pipeDown.setScale(2.0)
-        pipeDown.position = CGPoint(x: 0.0, y: y + Double(pipeDown.size.height) + verticalPipeGap)
-        
+        pipeDown.position = CGPoint(x: 0.0, y: y + 4160.0 + verticalPipeGap)
         
         pipeDown.physicsBody = SKPhysicsBody(rectangleOf: pipeDown.size)
         pipeDown.physicsBody?.isDynamic = false
diff --git a/FlappyBird/Images.xcassets/AppIcon.appiconset/Contents.json b/FlappyBird/Images.xcassets/AppIcon.appiconset/Contents.json
index 1d060ed..9221b9b 100644
--- a/FlappyBird/Images.xcassets/AppIcon.appiconset/Contents.json
+++ b/FlappyBird/Images.xcassets/AppIcon.appiconset/Contents.json
@@ -2,92 +2,97 @@
   "images" : [
     {
       "idiom" : "iphone",
-      "size" : "20x20",
-      "scale" : "2x"
+      "scale" : "2x",
+      "size" : "20x20"
     },
     {
       "idiom" : "iphone",
-      "size" : "20x20",
-      "scale" : "3x"
+      "scale" : "3x",
+      "size" : "20x20"
     },
     {
       "idiom" : "iphone",
-      "size" : "29x29",
-      "scale" : "2x"
+      "scale" : "2x",
+      "size" : "29x29"
     },
     {
       "idiom" : "iphone",
-      "size" : "29x29",
-      "scale" : "3x"
+      "scale" : "3x",
+      "size" : "29x29"
     },
     {
       "idiom" : "iphone",
-      "size" : "40x40",
-      "scale" : "2x"
+      "scale" : "2x",
+      "size" : "40x40"
     },
     {
       "idiom" : "iphone",
-      "size" : "40x40",
-      "scale" : "3x"
+      "scale" : "3x",
+      "size" : "40x40"
     },
     {
       "idiom" : "iphone",
-      "size" : "60x60",
-      "scale" : "2x"
+      "scale" : "2x",
+      "size" : "60x60"
     },
     {
       "idiom" : "iphone",
-      "size" : "60x60",
-      "scale" : "3x"
+      "scale" : "3x",
+      "size" : "60x60"
     },
     {
       "idiom" : "ipad",
-      "size" : "20x20",
-      "scale" : "1x"
+      "scale" : "1x",
+      "size" : "20x20"
     },
     {
       "idiom" : "ipad",
-      "size" : "20x20",
-      "scale" : "2x"
+      "scale" : "2x",
+      "size" : "20x20"
     },
     {
       "idiom" : "ipad",
-      "size" : "29x29",
-      "scale" : "1x"
+      "scale" : "1x",
+      "size" : "29x29"
     },
     {
       "idiom" : "ipad",
-      "size" : "29x29",
-      "scale" : "2x"
+      "scale" : "2x",
+      "size" : "29x29"
     },
     {
       "idiom" : "ipad",
-      "size" : "40x40",
-      "scale" : "1x"
+      "scale" : "1x",
+      "size" : "40x40"
     },
     {
       "idiom" : "ipad",
-      "size" : "40x40",
-      "scale" : "2x"
+      "scale" : "2x",
+      "size" : "40x40"
     },
     {
       "idiom" : "ipad",
-      "size" : "76x76",
-      "scale" : "1x"
+      "scale" : "1x",
+      "size" : "76x76"
     },
     {
       "idiom" : "ipad",
-      "size" : "76x76",
-      "scale" : "2x"
+      "scale" : "2x",
+      "size" : "76x76"
     },
     {
       "idiom" : "ipad",
-      "size" : "83.5x83.5",
-      "scale" : "2x"
+      "scale" : "2x",
+      "size" : "83.5x83.5"
+    },
+    {
+      "idiom" : "ios-marketing",
+      "scale" : "1x",
+      "size" : "1024x1024"
     }
   ],
   "info" : {
-    "version" : 1,
-    "author" : "xcode"
+    "author" : "xcode",
+    "version" : 1
   }
-}
\ No newline at end of file
+}
diff --git a/FlappyBird/Images.xcassets/PipeDown.imageset/Contents.json b/FlappyBird/Images.xcassets/PipeDown.imageset/Contents.json
index 43e7808..1598fff 100644
--- a/FlappyBird/Images.xcassets/PipeDown.imageset/Contents.json
+++ b/FlappyBird/Images.xcassets/PipeDown.imageset/Contents.json
@@ -1,8 +1,8 @@
 {
   "images" : [
     {
-      "idiom" : "universal",
       "filename" : "PipeDown.png",
+      "idiom" : "universal",
       "scale" : "1x"
     },
     {
@@ -15,7 +15,7 @@
     }
   ],
   "info" : {
-    "version" : 1,
-    "author" : "xcode"
+    "author" : "xcode",
+    "version" : 1
   }
-}
\ No newline at end of file
+}
diff --git a/FlappyBird/Images.xcassets/PipeDown.imageset/PipeDown.png b/FlappyBird/Images.xcassets/PipeDown.imageset/PipeDown.png
index 9a7db61..31987e0 100644
Binary files a/FlappyBird/Images.xcassets/PipeDown.imageset/PipeDown.png and b/FlappyBird/Images.xcassets/PipeDown.imageset/PipeDown.png differ