diff --git a/README.md b/README.md
index 1891e482..cf35db9b 100755
--- a/README.md
+++ b/README.md
@@ -152,7 +152,7 @@ D2Admin 仍然处于开发中，这里有一些暂时的计划：
 
 ## 觉得不错 赏个咖啡 让作者打起精神继续开发~
 
-<img src="https://raw.githubusercontent.com/FairyEver/d2-admin/master/github/reward.png"/>
+<img src="https://raw.githubusercontent.com/FairyEver/d2-admin/master/github/reward@2x.png"/>
 
 ## 使用
 
diff --git a/design.sketch.REMOVED.git-id b/design.sketch.REMOVED.git-id
index 8c8445a8..c89a0000 100644
--- a/design.sketch.REMOVED.git-id
+++ b/design.sketch.REMOVED.git-id
@@ -1 +1 @@
-415086e575cc2ba8977531d988e6c07bf9733c2c
\ No newline at end of file
+ddc753f58d3246930a9addb31e23b2421028e071
\ No newline at end of file
diff --git a/github/reward.png.REMOVED.git-id b/github/reward.png.REMOVED.git-id
deleted file mode 100644
index a86ae125..00000000
--- a/github/reward.png.REMOVED.git-id
+++ /dev/null
@@ -1 +0,0 @@
-9838725c6d2ae33c26f88ad0e6c1b63688df0ec0
\ No newline at end of file
diff --git a/github/reward@2x.png.REMOVED.git-id b/github/reward@2x.png.REMOVED.git-id
new file mode 100644
index 00000000..2df2bd3d
--- /dev/null
+++ b/github/reward@2x.png.REMOVED.git-id
@@ -0,0 +1 @@
+25ab75e34756995c3186917f29d15dd8527534bf
\ No newline at end of file