diff --git a/web/client/src/sections/fillion/containers/maintenanceSpotCheck.js b/web/client/src/sections/fillion/containers/maintenanceSpotCheck.js
index 01390aec..c14e948a 100644
--- a/web/client/src/sections/fillion/containers/maintenanceSpotCheck.js
+++ b/web/client/src/sections/fillion/containers/maintenanceSpotCheck.js
@@ -479,7 +479,7 @@ const MaintenanceSpotCheck = (props) => {
                     </Form.Item>
                     <Form.Item className="ant-row" >
 
-                        <Button style={{ marginLeft: '40%' }} type='primary' onClick={extractHandler}>开始抽取</Button>
+                        <Button style={{ marginLeft: '70%' }} type='primary' onClick={extractHandler}>开始抽取</Button>
                     </Form.Item>
                     <Form.Item label='抽查总数' name='result'>
                         <Input disabled />