diff --git a/ShadowsocksX-NG2/App/Assets.xcassets/AppIcon.appiconset/Contents.json b/ShadowsocksX-NG2/App/Assets.xcassets/AppIcon.appiconset/Contents.json
new file mode 100644
index 00000000..42204b41
--- /dev/null
+++ b/ShadowsocksX-NG2/App/Assets.xcassets/AppIcon.appiconset/Contents.json
@@ -0,0 +1,68 @@
+{
+  "images" : [
+    {
+      "size" : "16x16",
+      "idiom" : "mac",
+      "filename" : "Icon_16x16.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "16x16",
+      "idiom" : "mac",
+      "filename" : "Icon_16x16@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "32x32",
+      "idiom" : "mac",
+      "filename" : "Icon_32x32.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "32x32",
+      "idiom" : "mac",
+      "filename" : "Icon_32x32@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "128x128",
+      "idiom" : "mac",
+      "filename" : "Icon_128x128.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "128x128",
+      "idiom" : "mac",
+      "filename" : "Icon_128x128@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "256x256",
+      "idiom" : "mac",
+      "filename" : "Icon_256x256.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "256x256",
+      "idiom" : "mac",
+      "filename" : "Icon_256x256@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "512x512",
+      "idiom" : "mac",
+      "filename" : "Icon_512x512.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "512x512",
+      "idiom" : "mac",
+      "filename" : "Icon_512x512@2x.png",
+      "scale" : "2x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}
diff --git a/ShadowsocksX-NG2/App/Assets.xcassets/AppIcon.appiconset/Icon_128x128.png b/ShadowsocksX-NG2/App/Assets.xcassets/AppIcon.appiconset/Icon_128x128.png
new file mode 100644
index 00000000..47988b64
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diff --git a/ShadowsocksX-NG2/App/Assets.xcassets/AppIcon.appiconset/Icon_128x128@2x.png b/ShadowsocksX-NG2/App/Assets.xcassets/AppIcon.appiconset/Icon_128x128@2x.png
new file mode 100644
index 00000000..6f85aab3
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diff --git a/ShadowsocksX-NG2/App/Assets.xcassets/AppIcon.appiconset/Icon_16x16.png b/ShadowsocksX-NG2/App/Assets.xcassets/AppIcon.appiconset/Icon_16x16.png
new file mode 100644
index 00000000..1a6d48de
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diff --git a/ShadowsocksX-NG2/App/Assets.xcassets/AppIcon.appiconset/Icon_16x16@2x.png b/ShadowsocksX-NG2/App/Assets.xcassets/AppIcon.appiconset/Icon_16x16@2x.png
new file mode 100644
index 00000000..f2d4ef21
Binary files /dev/null and b/ShadowsocksX-NG2/App/Assets.xcassets/AppIcon.appiconset/Icon_16x16@2x.png differ
diff --git a/ShadowsocksX-NG2/App/Assets.xcassets/AppIcon.appiconset/Icon_256x256.png b/ShadowsocksX-NG2/App/Assets.xcassets/AppIcon.appiconset/Icon_256x256.png
new file mode 100644
index 00000000..6f85aab3
Binary files /dev/null and b/ShadowsocksX-NG2/App/Assets.xcassets/AppIcon.appiconset/Icon_256x256.png differ
diff --git a/ShadowsocksX-NG2/App/Assets.xcassets/AppIcon.appiconset/Icon_256x256@2x.png b/ShadowsocksX-NG2/App/Assets.xcassets/AppIcon.appiconset/Icon_256x256@2x.png
new file mode 100644
index 00000000..286ac721
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diff --git a/ShadowsocksX-NG2/App/Assets.xcassets/AppIcon.appiconset/Icon_32x32.png b/ShadowsocksX-NG2/App/Assets.xcassets/AppIcon.appiconset/Icon_32x32.png
new file mode 100644
index 00000000..f2d4ef21
Binary files /dev/null and b/ShadowsocksX-NG2/App/Assets.xcassets/AppIcon.appiconset/Icon_32x32.png differ
diff --git a/ShadowsocksX-NG2/App/Assets.xcassets/AppIcon.appiconset/Icon_32x32@2x.png b/ShadowsocksX-NG2/App/Assets.xcassets/AppIcon.appiconset/Icon_32x32@2x.png
new file mode 100644
index 00000000..bbc63a26
Binary files /dev/null and b/ShadowsocksX-NG2/App/Assets.xcassets/AppIcon.appiconset/Icon_32x32@2x.png differ
diff --git a/ShadowsocksX-NG2/App/Assets.xcassets/AppIcon.appiconset/Icon_512x512.png b/ShadowsocksX-NG2/App/Assets.xcassets/AppIcon.appiconset/Icon_512x512.png
new file mode 100644
index 00000000..286ac721
Binary files /dev/null and b/ShadowsocksX-NG2/App/Assets.xcassets/AppIcon.appiconset/Icon_512x512.png differ
diff --git a/ShadowsocksX-NG2/App/Assets.xcassets/AppIcon.appiconset/Icon_512x512@2x.png b/ShadowsocksX-NG2/App/Assets.xcassets/AppIcon.appiconset/Icon_512x512@2x.png
new file mode 100644
index 00000000..76b317d1
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diff --git a/ShadowsocksX-NG2/project.yml b/ShadowsocksX-NG2/project.yml
index d9f993e2..43e9b5d0 100644
--- a/ShadowsocksX-NG2/project.yml
+++ b/ShadowsocksX-NG2/project.yml
@@ -70,6 +70,7 @@ targets:
         PRODUCT_BUNDLE_IDENTIFIER: com.qiuyuzhou.ShadowsocksX-NG
         PRODUCT_NAME: ShadowsocksX-NG2
         CODE_SIGN_IDENTITY: "Developer ID Application"
+        ASSETCATALOG_COMPILER_APPICON_NAME: AppIcon
         MARKETING_VERSION: "2.0.0"
         # 必须 > 旧版 1.x 已发布构建的 CFBundleVersion（始终为 1），保证 build 号严格递增。
         CURRENT_PROJECT_VERSION: 2