diff --git a/src/ECharts.ts b/src/ECharts.ts
index 6027a53..55e3fb0 100644
--- a/src/ECharts.ts
+++ b/src/ECharts.ts
@@ -1,5 +1,6 @@
 /* eslint-disable @typescript-eslint/no-explicit-any */
 import {
+  install,
   defineComponent,
   ref,
   unref,
@@ -37,6 +38,8 @@ import {
 import "./style.css";
 import { omitOn } from "./utils";
 
+install();
+
 const TAG_NAME = "x-vue-echarts";
 
 if (Vue2) {