更换启动图+更换登录页图

IFS/IFS/Resource/Assets.xcassets/main/logo_bg.imageset/Contents.json → IFS/IFS/Resource/Assets.xcassets/logo_bg.imageset/Contents.json

@@ -11,6 +11,7 @@
     },
     {
       "idiom" : "universal",
+      "filename" : "logo_bg@3x.png",
       "scale" : "3x"
     }
   ],

IFS/IFS/Resource/Assets.xcassets/public/launchImage_bg.imageset/Contents.json

-{
-  "images" : [
-    {
-      "idiom" : "universal",
-      "scale" : "1x"
-    },
-    {
-      "idiom" : "universal",
-      "filename" : "launchImage_bg@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "idiom" : "universal",
-      "filename" : "launchImage_bg@3x.png",
-      "scale" : "3x"
-    }
-  ],
-  "info" : {
-    "version" : 1,
-    "author" : "xcode"
-  }
-}
\ No newline at end of file