diff --git a/rollup.config.js b/rollup.config.js
index 8f18209..44c7ee3 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -71,7 +71,12 @@ const builds = [
         sourcemap: true
       }
     ]
-  },
+  }
+];
+
+export default [
+  ...builds.map(options => configBuild(options, false)),
+  ...builds.map(options => configBuild(options, true)),
   {
     input: "src/index.ts",
     plugins: [
@@ -90,8 +95,3 @@ const builds = [
     }
   }
 ];
-
-export default [
-  ...builds.map(options => configBuild(options, false)),
-  ...builds.map(options => configBuild(options, true))
-];
diff --git a/scripts/docs.js b/scripts/docs.js
index d569a31..c1c8b08 100644
--- a/scripts/docs.js
+++ b/scripts/docs.js
@@ -1,15 +1,8 @@
 import { readFileSync, writeFileSync } from "node:fs";
-import { resolve, dirname } from "node:path";
-import { fileURLToPath } from "node:url";
 import commentMark from "comment-mark";
+import { getPackageMeta, resolvePath } from "./utils";
 
-function resolvePath(...parts) {
-  return resolve(dirname(fileURLToPath(import.meta.url)), ...parts);
-}
-
-const { name, version } = JSON.parse(
-  readFileSync(resolvePath("..", "package.json"), "utf8")
-);
+const { name, version } = getPackageMeta();
 
 const CDN_PREFIX = "https://cdn.jsdelivr.net/npm/";
 
@@ -45,7 +38,7 @@ const scripts = {
 };
 
 const README_FILES = ["README.md", "README.zh-Hans.md"].map(name =>
-  resolvePath("..", name)
+  resolvePath(import.meta.url, "..", name)
 );
 
 README_FILES.forEach(file => {
diff --git a/scripts/postinstall.js b/scripts/postinstall.js
index fa5140d..4ee3aa8 100644
--- a/scripts/postinstall.js
+++ b/scripts/postinstall.js
@@ -1,8 +1,8 @@
 /* eslint-disable @typescript-eslint/no-var-requires */
-import path from "node:path";
 import fs from "node:fs";
+import { resolvePath } from "./utils.js";
 
-const packageFile = path.resolve(__dirname, "../package.json");
+const packageFile = resolvePath(import.meta.url, "../package.json");
 
 const typesPaths = {
   3: "dist/index.d.ts",
diff --git a/scripts/utils.js b/scripts/utils.js
new file mode 100644
index 0000000..0147205
--- /dev/null
+++ b/scripts/utils.js
@@ -0,0 +1,13 @@
+import { readFileSync } from "node:fs";
+import { resolve, dirname } from "node:path";
+import { fileURLToPath } from "node:url";
+
+export function resolvePath(url, ...parts) {
+  return resolve(dirname(fileURLToPath(url)), ...parts);
+}
+
+export function getPackageMeta() {
+  return JSON.parse(
+    readFileSync(resolvePath(import.meta.url, "/package.json"), "utf8")
+  );
+}
diff --git a/src/types.ts b/src/types.ts
index 102df3d..fb17d80 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -1,5 +1,5 @@
 import { init } from "echarts/core";
-import type { Ref } from "vue";
+import type { Ref } from "vue-demi";
 import type { SetOptionOpts, ECElementEvent, ElementEvent } from "echarts";
 
 export type Injection<T> = T | null | Ref<T | null> | { value: T | null };