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* Click <img src="http://gtms04.alicdn.com/tps/i4/TB1wCcqMpXXXXakXpXX3G7tGXXX-34-44.png" height="16" > (`Run` button)
### iOS
-* install CocoaPods.
+* install `CocoaPods`.
* Open `ios` directory, and then execute `pod install` in terminal.
* Open `WeexDemo.xcworkspace` with Xcode.
* Click <img src="http://gtms04.alicdn.com/tps/i4/TB1wCcqMpXXXXakXpXX3G7tGXXX-34-44.png" height="16" > (`Run` button)