风险等级下限修改

src/view/bizview/preControl/paramSet/riskLevel/RiskLevelModel.js

@@ -134,7 +134,7 @@ class RiskLevelModel extends Component {
             <InputNumber defaultValue={1} max={1000} min={1} value={form.topLimit} onChange={value => this.onChange(value, 'topLimit')} />
           </FormItem>
           <FormItem label={<span>下限</span>} field="downLimit" {...formItemLayout}>
-            <InputNumber defaultValue={1} max={1000} min={1} value={form.downLimit} onChange={value => this.onChange(value, 'downLimit')} />
+            <InputNumber defaultValue={0} max={1000} min={0} value={form.downLimit} onChange={value => this.onChange(value, 'downLimit')} />
           </FormItem>
           <FormItem label={<span>管控级别</span>} field="manageLevel" {...formItemLayout}>
             <Select