diff --git a/svg/circle/gray/c_router.svg b/svg/circle/gray/c_router.svg
index 4736cfe7..5779e8e3 100644
--- a/svg/circle/gray/c_router.svg
+++ b/svg/circle/gray/c_router.svg
@@ -2,10 +2,10 @@
 <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
 <svg width="100%" height="100%" viewBox="0 0 300 300" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve" xmlns:serif="http://www.serif.com/" style="fill-rule:evenodd;clip-rule:evenodd;stroke-linejoin:round;stroke-miterlimit:2;">
     <g>
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-        <path d="M150,0C232.787,0 300,67.213 300,150C300,232.787 232.787,300 150,300C67.213,300 0,232.787 0,150C0,67.213 67.213,0 150,0ZM150,16C223.957,16 284,76.043 284,150C284,223.957 223.957,284 150,284C76.043,284 16,223.957 16,150C16,76.043 76.043,16 150,16Z" style="fill:rgb(77,77,77);"/>
+        <circle cx="150" cy="150" r="150" style="fill:rgb(255,255,51);"/>
+        <path d="M150,0C232.787,0 300,67.213 300,150C300,232.787 232.787,300 150,300C67.213,300 0,232.787 0,150C0,67.213 67.213,0 150,0ZM150,16C223.957,16 284,76.043 284,150C284,223.957 223.957,284 150,284C76.043,284 16,223.957 16,150C16,76.043 76.043,16 150,16Z" style="fill:rgb(0,0,255);"/>
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 </svg>