diff --git a/YuMi/Assets.xcassets/AppIcon.appiconset/1024.png b/YuMi/Assets.xcassets/AppIcon.appiconset/1024.png
deleted file mode 100644
index 593ec625..00000000
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diff --git a/YuMi/Assets.xcassets/AppIcon.appiconset/1024＊1024.png b/YuMi/Assets.xcassets/AppIcon.appiconset/1024＊1024.png
new file mode 100644
index 00000000..777fbd72
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diff --git a/YuMi/Assets.xcassets/AppIcon.appiconset/Contents.json b/YuMi/Assets.xcassets/AppIcon.appiconset/Contents.json
index cff1680b..630a5991 100644
--- a/YuMi/Assets.xcassets/AppIcon.appiconset/Contents.json
+++ b/YuMi/Assets.xcassets/AppIcon.appiconset/Contents.json
@@ -1,7 +1,7 @@
 {
   "images" : [
     {
-      "filename" : "1024.png",
+      "filename" : "1024＊1024.png",
       "idiom" : "universal",
       "platform" : "ios",
       "size" : "1024x1024"
diff --git a/YuMi/Assets.xcassets/main/tab_gameHome_normal.imageset/tab_gameHome_normal@2x.png b/YuMi/Assets.xcassets/main/tab_gameHome_normal.imageset/tab_gameHome_normal@2x.png
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diff --git a/YuMi/Assets.xcassets/main/tab_gameHome_selected.imageset/tab_gameHome_selected@2x.png b/YuMi/Assets.xcassets/main/tab_gameHome_selected.imageset/tab_gameHome_selected@2x.png
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diff --git a/YuMi/Assets.xcassets/main/tab_message_normal.imageset/tab_message_normal@2x.png b/YuMi/Assets.xcassets/main/tab_message_normal.imageset/tab_message_normal@2x.png
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diff --git a/YuMi/Assets.xcassets/main/tab_mine_normal.imageset/tab_mine_normal@2x.png b/YuMi/Assets.xcassets/main/tab_mine_normal.imageset/tab_mine_normal@2x.png
index 4bee888c..e38a3c52 100644
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diff --git a/YuMi/Assets.xcassets/main/tab_monents_normal.imageset/tab_monents_normal@2x.png b/YuMi/Assets.xcassets/main/tab_monents_normal.imageset/tab_monents_normal@2x.png
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