.

src/pages/Machinery/Machinery/Edit/index.jsx

                 enterButton="搜索"
                 size="middle"
                 onSearch={onSearch}
+                style={{ padding: '24px' }}
               />
-              <List split={false} style={{ margin: '16px 0', flex: 1, overflowY: 'auto' }}>
+              <List split={false} style={{ padding: '12px 0', flex: 1, overflowY: 'auto', background: 'rgb(240,242,245)' }}>
                 {
                   deviceList.map(item =>
                     <List.Item key={item.deviceId} onClick={() => handleSelect(item)}>
                 }
 
               </List>
-              <div>
+              <div style={{ padding: '24px' }}>
                 <Button
                   type="primary"
                   style={{ float: 'right' }}

src/pages/Machinery/Machinery/Edit/style.less

 .listCard{
-  position: relative;
-  margin-right: 24px;
-  margin-left: 4px;
-  width: 100%;
+  margin:0 24px;
   img{
     position: absolute;
     right: -11px;
     top: 16px;
   }
+}
+.ant-drawer-body{
+  padding: 0;
 }