diff --git a/ui/image/image_prepare.cpp b/ui/image/image_prepare.cpp
index d66b2a5..dea3801 100644
--- a/ui/image/image_prepare.cpp
+++ b/ui/image/image_prepare.cpp
@@ -1127,20 +1127,25 @@ QImage Colored(QImage &&image, QColor add) {
 		const auto ca = int(add.alphaF() * 0xFF);
 		const auto cr = int(add.redF() * 0xFF);
 		const auto cg = int(add.greenF() * 0xFF);
-		const auto cb = int(add .blueF() * 0xFF);
+		const auto cb = int(add.blueF() * 0xFF);
 		const auto w = image.width();
 		const auto h = image.height();
 		const auto size = w * h * 4;
-		for (auto i = index_type(); i != size; i += 4) {
-			const auto b = pix[i];
-			const auto g = pix[i + 1];
-			const auto r = pix[i + 2];
-			const auto a = pix[i + 3];
-			const auto aca = a * ca;
-			pix[i + 0] = uchar(b + ((aca * (cb - b)) >> 16));
-			pix[i + 1] = uchar(g + ((aca * (cg - g)) >> 16));
-			pix[i + 2] = uchar(r + ((aca * (cr - r)) >> 16));
-			pix[i + 3] = uchar(a + ((aca * (0xFF - a)) >> 16));
+		const auto add = image.bytesPerLine() - (w * 4);
+		auto i = index_type();
+		for (auto y = 0; y != h; ++y) {
+			for (auto to = i + (w * 4); i != to; i += 4) {
+				const auto b = pix[i];
+				const auto g = pix[i + 1];
+				const auto r = pix[i + 2];
+				const auto a = pix[i + 3];
+				const auto aca = a * ca;
+				pix[i + 0] = uchar(b + ((aca * (cb - b)) >> 16));
+				pix[i + 1] = uchar(g + ((aca * (cg - g)) >> 16));
+				pix[i + 2] = uchar(r + ((aca * (cr - r)) >> 16));
+				pix[i + 3] = uchar(a + ((aca * (0xFF - a)) >> 16));
+			}
+			i += add;
 		}
 	}
 	return std::move(image);