--- a/coffee/favicon.coffee	Sat Dec 03 01:51:06 2016 +0800
+++ b/coffee/favicon.coffee	Sat Dec 03 11:40:42 2016 +0800
@@ -23,7 +23,7 @@
     ctx.clearRect(0, 0, @canvas.width, @canvas.height)
     ctx.fillStyle = color
     ctx.beginPath()
-    ctx.arc(7.5, 7.5, 5.5, 0, Math.PI * 2)
+    ctx.arc(8, 8, 5.5, 0, Math.PI * 2)
     ctx.fill()
     @el.href = @canvas.toDataURL()
 

--- a/js/favicon.js	Sat Dec 03 01:51:06 2016 +0800
+++ b/js/favicon.js	Sat Dec 03 11:40:42 2016 +0800
@@ -40,7 +40,7 @@
       ctx.clearRect(0, 0, this.canvas.width, this.canvas.height);
       ctx.fillStyle = color;
       ctx.beginPath();
-      ctx.arc(7.5, 7.5, 5.5, 0, Math.PI * 2);
+      ctx.arc(8, 8, 5.5, 0, Math.PI * 2);
       ctx.fill();
       return this.el.href = this.canvas.toDataURL();
     };

--- a/js/favicon.js.map	Sat Dec 03 01:51:06 2016 +0800
+++ b/js/favicon.js.map	Sat Dec 03 11:40:42 2016 +0800
@@ -6,5 +6,5 @@
     "coffee/favicon.coffee"
   ],
   "names": [],
-  "mappings": ";AAAA;AAAA,MAAA;;;EAAM,MAAM,CAAC,IAAI,CAAC;;;;;;;yBAChB,OAAA,GAAS;;yBACT,UAAA,GACE;MAAA,GAAA,EAAK,MAAL;MACA,IAAA,EAAM,cADN;;;yBAEF,SAAA,GAAW,IAAI,CAAC,MAAM,CAAC;;yBAEvB,UAAA,GAAY,SAAA;MACV,IAAC,CAAA,MAAD,GAAU,QAAQ,CAAC,aAAT,CAAuB,QAAvB;MACV,IAAC,CAAA,MAAM,CAAC,MAAR,GAAiB;MACjB,IAAC,CAAA,MAAM,CAAC,KAAR,GAAgB;MAEhB,IAAC,CAAA,QAAD,CAAU,IAAC,CAAA,KAAX,EAAkB,QAAlB,EAA4B,IAAC,CAAA,aAA7B;MACA,IAAC,CAAA,aAAD,CAAA;aACA,IAAC,CAAA,MAAD,CAAA;IAPU;;yBASZ,aAAA,GAAe,SAAA;AACb,UAAA;MAAA,KAAA,kEAAyC,IAAC,CAAA,SAAU,CAAA,SAAA;aACpD,IAAC,CAAA,aAAD,CAAe,KAAf;IAFa;;yBAIf,aAAA,GAAe,SAAC,KAAD;AACb,UAAA;MAAA,GAAA,GAAM,IAAC,CAAA,MAAM,CAAC,UAAR,CAAmB,IAAnB;MACN,GAAG,CAAC,SAAJ,CAAc,CAAd,EAAiB,CAAjB,EAAoB,IAAC,CAAA,MAAM,CAAC,KAA5B,EAAmC,IAAC,CAAA,MAAM,CAAC,MAA3C;MACA,GAAG,CAAC,SAAJ,GAAgB;MAChB,GAAG,CAAC,SAAJ,CAAA;MACA,GAAG,CAAC,GAAJ,CAAQ,GAAR,EAAa,GAAb,EAAkB,GAAlB,EAAuB,CAAvB,EAA0B,IAAI,CAAC,EAAL,GAAU,CAApC;MACA,GAAG,CAAC,IAAJ,CAAA;aACA,IAAC,CAAA,EAAE,CAAC,IAAJ,GAAW,IAAC,CAAA,MAAM,CAAC,SAAR,CAAA;IAPE;;yBASf,MAAA,GAAQ,SAAA;MACN,CAAA,CAAE,MAAF,CAAS,CAAC,MAAV,CAAiB,IAAC,CAAA,EAAlB;aACA;IAFM;;;;KA7B2B,QAAQ,CAAC;AAA9C"
+  "mappings": ";AAAA;AAAA,MAAA;;;EAAM,MAAM,CAAC,IAAI,CAAC;;;;;;;yBAChB,OAAA,GAAS;;yBACT,UAAA,GACE;MAAA,GAAA,EAAK,MAAL;MACA,IAAA,EAAM,cADN;;;yBAEF,SAAA,GAAW,IAAI,CAAC,MAAM,CAAC;;yBAEvB,UAAA,GAAY,SAAA;MACV,IAAC,CAAA,MAAD,GAAU,QAAQ,CAAC,aAAT,CAAuB,QAAvB;MACV,IAAC,CAAA,MAAM,CAAC,MAAR,GAAiB;MACjB,IAAC,CAAA,MAAM,CAAC,KAAR,GAAgB;MAEhB,IAAC,CAAA,QAAD,CAAU,IAAC,CAAA,KAAX,EAAkB,QAAlB,EAA4B,IAAC,CAAA,aAA7B;MACA,IAAC,CAAA,aAAD,CAAA;aACA,IAAC,CAAA,MAAD,CAAA;IAPU;;yBASZ,aAAA,GAAe,SAAA;AACb,UAAA;MAAA,KAAA,kEAAyC,IAAC,CAAA,SAAU,CAAA,SAAA;aACpD,IAAC,CAAA,aAAD,CAAe,KAAf;IAFa;;yBAIf,aAAA,GAAe,SAAC,KAAD;AACb,UAAA;MAAA,GAAA,GAAM,IAAC,CAAA,MAAM,CAAC,UAAR,CAAmB,IAAnB;MACN,GAAG,CAAC,SAAJ,CAAc,CAAd,EAAiB,CAAjB,EAAoB,IAAC,CAAA,MAAM,CAAC,KAA5B,EAAmC,IAAC,CAAA,MAAM,CAAC,MAA3C;MACA,GAAG,CAAC,SAAJ,GAAgB;MAChB,GAAG,CAAC,SAAJ,CAAA;MACA,GAAG,CAAC,GAAJ,CAAQ,CAAR,EAAW,CAAX,EAAc,GAAd,EAAmB,CAAnB,EAAsB,IAAI,CAAC,EAAL,GAAU,CAAhC;MACA,GAAG,CAAC,IAAJ,CAAA;aACA,IAAC,CAAA,EAAE,CAAC,IAAJ,GAAW,IAAC,CAAA,MAAM,CAAC,SAAR,CAAA;IAPE;;yBASf,MAAA,GAAQ,SAAA;MACN,CAAA,CAAE,MAAF,CAAS,CAAC,MAAV,CAAiB,IAAC,CAAA,EAAlB;aACA;IAFM;;;;KA7B2B,QAAQ,CAAC;AAA9C"
 }
\ No newline at end of file