doc: update doc
diff --git a/README.md b/README.md
index 0fd31ec..0a95e3c 100644
--- a/README.md
+++ b/README.md
@@ -6,9 +6,9 @@
| | |
|-|-|
-| [violin](custom-series/violin) <br>  | [contour](custom-series/contour) <br>  |
-| [stage](custom-series/stage) <br>  | [segmentedDoughnut](custom-series/segmentedDoughnut) <br>  |
-| [barRange](custom-series/barRange) <br>  | [lineRange](custom-series/lineRange) <br>  |
+| `@echarts-x/custom-violin`<br> [doc](custom-series/violin) [npm](https://www.npmjs.com/package/@echarts-x/custom-violin) <br>  | `@echarts-x/custom-contour`<br> [doc](custom-series/contour) [npm](https://www.npmjs.com/package/@echarts-x/custom-contour) <br>  |
+| `@echarts-x/custom-stage`<br> [doc](custom-series/stage) [npm](https://www.npmjs.com/package/@echarts-x/custom-stage) <br>  | `@echarts-x/custom-segmented-doughnut`<br> [doc](custom-series/segmentedDoughnut) [npm](https://www.npmjs.com/package/@echarts-x/custom-segmented-doughnut) <br>  |
+| `@echarts-x/custom-bar-range`<br> [doc](custom-series/barRange) [npm](https://www.npmjs.com/package/@echarts-x/custom-bar-range) <br>  | `@echarts-x/custom-line-range`<br> [doc](custom-series/lineRange) [npm](https://www.npmjs.com/package/@echarts-x/custom-line-range) <br>  |
See the README in the above links about how to install and use.