diff --git a/CHANGELOG-EN.md b/CHANGELOG-EN.md
index 56d6d24b..4d60ff08 100644
--- a/CHANGELOG-EN.md
+++ b/CHANGELOG-EN.md
@@ -1,6 +1,7 @@
 
 # 更新日志
 
+* (2020.07.23) Added `RingChart` ring gradient support#75
 * (2020.07.21) Added `formatter` of `AxisLabel` and `SerieLabel` to configure numeric formatting separately.
 * (2020.07.17) Added animation completion callback interface for `SerieAnimation`.
 * (2020.07.17) Optimize `Chart` under `ScrollView` without affecting the scrolling and dragging of `ScrollView`.
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9af85d34..f1597ab1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,7 @@
 
 # 更新日志
 
+* (2020.07.23) 增加`RingChart`环形渐变支持#75
 * (2020.07.21) 增加`AxisLabel`和`SerieLabel`的`formatter`可单独配置数值格式化#68
 * (2020.07.17) 增加`SerieAnimation`动画完成回调接口
 * (2020.07.17) 优化`Chart`放在`ScrollView`下时不影响`ScrollView`的滚动和拖动
diff --git a/Runtime/Internal/Utility/ChartDrawer.cs b/Runtime/Internal/Utility/ChartDrawer.cs
index 50c25b95..e9c591c4 100644
--- a/Runtime/Internal/Utility/ChartDrawer.cs
+++ b/Runtime/Internal/Utility/ChartDrawer.cs
@@ -1160,7 +1160,7 @@ namespace XCharts
                 roundCenter = p + roundAngleRadius * ChartHelper.GetDire(realToOutAngle);
                 sectorStartDegree = clockwise ? roundTotalDegree : roundTotalDegree + 180;
                 sectorToDegree = clockwise ? roundTotalDegree + 180 : roundTotalDegree + 360;
-                DrawSector(vh, roundCenter, roundRadius, color, sectorStartDegree, sectorToDegree, smoothness / 2);
+                DrawSector(vh, roundCenter, roundRadius, toColor, sectorStartDegree, sectorToDegree, smoothness / 2);
                 if (needBorder)
                 {
                     DrawDoughnut(vh, roundCenter, roundRadius, roundRadius + borderWidth, borderColor, Color.clear,
@@ -1169,7 +1169,8 @@ namespace XCharts
                 e1 = ChartHelper.GetPos(p, insideRadius, realToOutAngle);
                 e2 = ChartHelper.GetPos(p, outsideRadius, realToOutAngle);
             }
-            float segmentAngle = (realToInAngle - realStartInAngle) / segments;
+            var segmentAngle = (realToInAngle - realStartInAngle) / segments;
+            var isGradient = !ChartHelper.IsValueEqualsColor(color, toColor);
             for (int i = 0; i <= segments; i++)
             {
                 float currAngle = realStartInAngle + i * segmentAngle;
@@ -1178,7 +1179,15 @@ namespace XCharts
                 p4 = new Vector3(p.x + insideRadius * Mathf.Sin(currAngle),
                     p.y + insideRadius * Mathf.Cos(currAngle));
                 if (!ChartHelper.IsClearColor(emptyColor)) DrawTriangle(vh, p, p1, p4, emptyColor);
-                DrawPolygon(vh, p2, p3, p4, p1, color, toColor);
+                if (isGradient)
+                {
+                    var tcolor = Color.Lerp(color, toColor, i * 1.0f / segments);
+                    DrawPolygon(vh, p2, p3, p4, p1, tcolor, tcolor);
+                }
+                else
+                {
+                    DrawPolygon(vh, p2, p3, p4, p1, color, color);
+                }
                 p1 = p4;
                 p2 = p3;
             }