diff --git a/src/core/transform.ts b/src/core/transform.ts
index b64bd4d..00146ab 100644
--- a/src/core/transform.ts
+++ b/src/core/transform.ts
@@ -3,7 +3,7 @@ import { ImportInfo, TransformOptions } from '../types'
 
 const excludeRegex = [
   // imported from other module
-  /\bimport\s*\{([\s\S]*?)\}\s*from\b/g,
+  /\bimport\s*([\w_$]*?),?\s*\{([\s\S]*?)\}\s*from\b/g,
   // defined as function
   /\bfunction\s*([\s\S]+?)\s*\(/g,
   // defined as local variable
@@ -16,7 +16,7 @@ export function transform(code: string, id: string, { matchRE, imports }: Transf
   // remove those already defined
   for (const regex of excludeRegex) {
     Array.from(code.matchAll(regex))
-      .flatMap(i => i[1]?.split(',') || [])
+      .flatMap(i => [...(i[1]?.split(',') || []), ...(i[2]?.split(',') || [])])
       .forEach(i => matched.delete(i.trim()))
   }
 
diff --git a/test/__snapshots__/transform.test.ts.snap b/test/__snapshots__/transform.test.ts.snap
index 8e53273..d0ea0b3 100644
--- a/test/__snapshots__/transform.test.ts.snap
+++ b/test/__snapshots__/transform.test.ts.snap
@@ -5,6 +5,11 @@ exports[`transform fixtures custom.js 1`] = `
 "
 `;
 
+exports[`transform fixtures non-target.js 1`] = `
+"useNonTarget()
+"
+`;
+
 exports[`transform fixtures react.jsx 1`] = `
 "import { useState } from 'react';export function Component() {
   const [count, setCount] = useState()
@@ -14,6 +19,17 @@ exports[`transform fixtures react.jsx 1`] = `
 "
 `;
 
+exports[`transform fixtures react-existing.jsx 1`] = `
+"import React, { useState } from 'react';
+
+export function Component() {
+  const [count, setCount] = useState()
+
+  return <div>{ count }</div>
+}
+"
+`;
+
 exports[`transform fixtures vue.js 1`] = `
 "import { ref } from 'vue';const a = ref(0)
 "
diff --git a/test/fixtures/react-existing.jsx b/test/fixtures/react-existing.jsx
new file mode 100644
index 0000000..18710fb
--- /dev/null
+++ b/test/fixtures/react-existing.jsx
@@ -0,0 +1,7 @@
+import React, { useState } from 'react';
+
+export function Component() {
+  const [count, setCount] = useState()
+
+  return <div>{ count }</div>
+}