diff --git a/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-hdpi/ic_launcher.png b/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-hdpi/ic_launcher.png
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Binary files a/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-hdpi/ic_launcher.png and b/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-hdpi/ic_launcher.png differ
diff --git a/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-hdpi/ic_launcher_foreground.png b/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-hdpi/ic_launcher_foreground.png
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Binary files a/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-hdpi/ic_launcher_foreground.png and b/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-hdpi/ic_launcher_foreground.png differ
diff --git a/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-mdpi/ic_launcher.png b/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-mdpi/ic_launcher.png
index f693bcd..d02af5b 100644
Binary files a/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-mdpi/ic_launcher.png and b/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-mdpi/ic_launcher.png differ
diff --git a/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-mdpi/ic_launcher_foreground.png b/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-mdpi/ic_launcher_foreground.png
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Binary files a/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-mdpi/ic_launcher_foreground.png and b/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-mdpi/ic_launcher_foreground.png differ
diff --git a/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-xhdpi/ic_launcher.png b/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-xhdpi/ic_launcher.png
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diff --git a/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-xhdpi/ic_launcher_foreground.png b/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-xhdpi/ic_launcher_foreground.png
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Binary files a/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-xhdpi/ic_launcher_foreground.png and b/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-xhdpi/ic_launcher_foreground.png differ
diff --git a/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-xxhdpi/ic_launcher.png b/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
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Binary files a/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-xxhdpi/ic_launcher.png and b/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-xxhdpi/ic_launcher.png differ
diff --git a/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-xxhdpi/ic_launcher_foreground.png b/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-xxhdpi/ic_launcher_foreground.png
index 7728f68..b30753f 100644
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diff --git a/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png b/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
index 30904a5..ab88183 100644
Binary files a/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png and b/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png differ
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index 7bc63b3..ea335c3 100644
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index 8da930b..30f0f57 100644
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diff --git a/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png b/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
index 2f4f038..b81282b 100644
Binary files a/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png and b/First-android-app-master/counter/Courtcounter/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png differ