diff --git a/XinjiangProject/XinjiangProject/Supporting Files/Assets.xcassets/Image/loginTitle_Img.imageset/Contents.json b/XinjiangProject/XinjiangProject/Supporting Files/Assets.xcassets/Image/loginTitle_Img.imageset/Contents.json
index d8a85d6..1a94b67 100644
--- a/XinjiangProject/XinjiangProject/Supporting Files/Assets.xcassets/Image/loginTitle_Img.imageset/Contents.json	
+++ b/XinjiangProject/XinjiangProject/Supporting Files/Assets.xcassets/Image/loginTitle_Img.imageset/Contents.json	
@@ -1,17 +1,15 @@
 {
   "images" : [
     {
-      "filename" : "loginTitle_Img.png",
       "idiom" : "universal",
       "scale" : "1x"
     },
     {
-      "filename" : "loginTitle_Img@2x.png",
+      "filename" : "loginTitle_Img.png",
       "idiom" : "universal",
       "scale" : "2x"
     },
     {
-      "filename" : "loginTitle_Img@3x.png",
       "idiom" : "universal",
       "scale" : "3x"
     }
diff --git a/XinjiangProject/XinjiangProject/Supporting Files/Assets.xcassets/Image/loginTitle_Img.imageset/loginTitle_Img.png b/XinjiangProject/XinjiangProject/Supporting Files/Assets.xcassets/Image/loginTitle_Img.imageset/loginTitle_Img.png
index 147608d..04f727c 100644
Binary files a/XinjiangProject/XinjiangProject/Supporting Files/Assets.xcassets/Image/loginTitle_Img.imageset/loginTitle_Img.png and b/XinjiangProject/XinjiangProject/Supporting Files/Assets.xcassets/Image/loginTitle_Img.imageset/loginTitle_Img.png differ
diff --git a/XinjiangProject/XinjiangProject/Supporting Files/Assets.xcassets/Image/loginTitle_Img.imageset/loginTitle_Img@2x.png b/XinjiangProject/XinjiangProject/Supporting Files/Assets.xcassets/Image/loginTitle_Img.imageset/loginTitle_Img@2x.png
deleted file mode 100644
index e378da1..0000000
Binary files a/XinjiangProject/XinjiangProject/Supporting Files/Assets.xcassets/Image/loginTitle_Img.imageset/loginTitle_Img@2x.png and /dev/null differ
diff --git a/XinjiangProject/XinjiangProject/Supporting Files/Assets.xcassets/Image/loginTitle_Img.imageset/loginTitle_Img@3x.png b/XinjiangProject/XinjiangProject/Supporting Files/Assets.xcassets/Image/loginTitle_Img.imageset/loginTitle_Img@3x.png
deleted file mode 100644
index d025037..0000000
Binary files a/XinjiangProject/XinjiangProject/Supporting Files/Assets.xcassets/Image/loginTitle_Img.imageset/loginTitle_Img@3x.png and /dev/null differ