diff --git a/src/components/knockGold/index.jsx b/src/components/knockGold/index.jsx
index ca51970c..f4ec3aed 100644
--- a/src/components/knockGold/index.jsx
+++ b/src/components/knockGold/index.jsx
@@ -881,7 +881,7 @@ export default class addKnockGold extends Component {
                 }}
                 value={this.state.model.natural_limit}>
                 <RadioButton value={'1'}>是</RadioButton>
-                <RadioButton value={'2'}>否</RadioButton>
+                <RadioButton value={'5'}>否</RadioButton>
               </RadioGroup>
             </FormItem>
             <FormItem
@@ -895,7 +895,7 @@ export default class addKnockGold extends Component {
                 }}
                 value={this.state.model.brush_limit}>
                 <RadioButton value={'1'}>是</RadioButton>
-                <RadioButton value={'2'}>否</RadioButton>
+                <RadioButton value={'5'}>否</RadioButton>
               </RadioGroup>
             </FormItem>
           </Form>