diff --git a/components/stepper/demo/cases/demo5.vue b/components/stepper/demo/cases/demo5.vue
index 1ecb6e7fd..e73557738 100644
--- a/components/stepper/demo/cases/demo5.vue
+++ b/components/stepper/demo/cases/demo5.vue
@@ -1,14 +1,15 @@
 <template>
   <div class="md-example-child md-example-child-stepper md-example-child-stepper-5">
     <md-field>
-      <md-field-item title="step为小数1.3">
-        <md-stepper slot="right" :step="1.3" />
+      <md-field-item title="step为小数0.1">
+        <md-stepper slot="right" :step="0.1" />
       </md-field-item>
     </md-field>
   </div>
 </template>
 
-<script>
import {Stepper, Field, FieldItem} from 'mand-mobile'
+<script>
+import {Stepper, Field, FieldItem} from 'mand-mobile'
 
 export default {
   name: 'stepper-demo',
@@ -22,4 +23,5 @@ export default {
     [Stepper.name]: Stepper,
   },
 }
-
</script>
+
+</script>