diff --git a/src/utils/px-transform.ts b/src/utils/px-transform.ts
index cca75d5e28..d9197e8477 100644
--- a/src/utils/px-transform.ts
+++ b/src/utils/px-transform.ts
@@ -1,6 +1,8 @@
 import { pxTransform as transform } from '@tarojs/taro'
 import { harmony, rn } from './platform-taro'
-export default function pxTransform(value: number, radix: number) {
+
+export default function pxTransform(value: number, radix?: number): any {
+  // @ts-ignore
   if (harmony()) return transform(value, radix || 375)
   if (rn()) return value
   return `${value}px`