diff --git a/android-example/app/src/main/res/mipmap-xxhdpi/ir_logo.jpg b/android-example/app/src/main/res/mipmap-xxhdpi/ir_logo.jpg
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diff --git a/android-example/app/src/main/res/mipmap-xxhdpi/ir_logo.png b/android-example/app/src/main/res/mipmap-xxhdpi/ir_logo.png
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diff --git a/android-example/app/src/main/res/mipmap-hdpi/ptr_pulltorefresh_arrow.png b/android-example/app/src/main/res/mipmap-xxhdpi/ptr_pulltorefresh_arrow.png
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rename from android-example/app/src/main/res/mipmap-hdpi/ptr_pulltorefresh_arrow.png
rename to android-example/app/src/main/res/mipmap-xxhdpi/ptr_pulltorefresh_arrow.png