diff --git a/packages/uni-components/src/helpers/useField.ts b/packages/uni-components/src/helpers/useField.ts
index 660af54227c4370d70a2e97ce83906516f7a482e..c3b57501867aa5e15210ae89247adfe5f8996d52 100644
--- a/packages/uni-components/src/helpers/useField.ts
+++ b/packages/uni-components/src/helpers/useField.ts
@@ -143,6 +143,10 @@ export const props = /*#__PURE__*/ extend(
       type: Boolean,
       default: true,
     },
+    step: {
+      type: String,
+      default: '0.000000000000000001',
+    },
   },
   keyboardProps
 )
diff --git a/packages/uni-components/src/vue/input/index.tsx b/packages/uni-components/src/vue/input/index.tsx
index d83e443ac454ee8c7573a2caeab2b526db482c48..92a6b86741579f49c2cffbe4295590c17c544566 100644
--- a/packages/uni-components/src/vue/input/index.tsx
+++ b/packages/uni-components/src/vue/input/index.tsx
@@ -117,7 +117,7 @@ export default /*#__PURE__*/ defineBuiltInComponent({
     )
     const NUMBER_TYPES = ['number', 'digit']
     const step = computed(() =>
-      NUMBER_TYPES.includes(props.type) ? '0.000000000000000001' : ''
+      NUMBER_TYPES.includes(props.type) ? props.step : ''
     )
 
     function onKeyUpEnter(event: Event) {