为什么失败[INSTALL_FAILED_OLDER_SDK] Android Studio？

Question

我正在尝试在SDK 17上测试我的应用。 Android工作室错误失败[INSTALL_FAILED_OLDER_SDK]这是我的android清单：

apply plugin: 'com.android.application'

android {
    compileSdkVersion 22
    buildToolsVersion "22.0.1"

    defaultConfig {
        applicationId "com.sample.exams"
        minSdkVersion 17
        targetSdkVersion 22
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.android.support:appcompat-v7:22.0.0'
    compile 'com.android.support:support-v4:22.0.0'
    compile 'com.android.support:support-v4:22.1.1'
    compile project(':library')
}