diff --git a/src/components/knockGold/index.jsx b/src/components/knockGold/index.jsx
index 6cd55b88..389795fd 100644
--- a/src/components/knockGold/index.jsx
+++ b/src/components/knockGold/index.jsx
@@ -420,7 +420,7 @@ export default class addKnockGold extends Component {
       return false
     }
 
-    if (this.state.model.early_per.length < 1) {
+    if (this.state.model.early_per.filter((item) => item).length < 1) {
       Notify.error('请选预警百分比')
       return false
     }