diff --git a/res/header.jpg b/res/header.jpg
index 978cdfdf71a1611a8ba70d76e75fa666f510d132..0d2e2046fd0536812767e2cafad2a07917c12870 100644
--- a/res/header.jpg
+++ b/res/header.jpg
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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-size 502928
+oid sha256:c71972bd5386779b06dd92df00113cec222af5a17850e705fb39e4bdf8a62118
+size 2341709