diff --git a/public/react/src/modules/tpm/challengesnew/TPManswer2.js b/public/react/src/modules/tpm/challengesnew/TPManswer2.js
index 98c615065..b5e1b43a6 100644
--- a/public/react/src/modules/tpm/challengesnew/TPManswer2.js
+++ b/public/react/src/modules/tpm/challengesnew/TPManswer2.js
@@ -195,10 +195,10 @@ export default class TPManswer extends Component {
         this.setState({ answers: newAnswers})
     }
     answerOnChange = (val, index) => {
-        // if (!this.state.answers[index]) {
-        //     // 1、2、3删除2会走到这里
-        //     return;
-        // }
+        if (!this.state.answers[index]) {
+            // 1、2、3删除2会走到这里
+            return;
+        }
         const newAnswer = Object.assign({}, this.state.answers[index])
         newAnswer.contents = val
         const newAnswers = this.state.answers.slice(0)
@@ -314,7 +314,7 @@ export default class TPManswer extends Component {
 
                             {
                                 answers.map((answer, index) => {
-                                    return <div className="levelSection" id={`levelSection${index}`}>
+                                    return <div className="levelSection" id={`levelSection${index}`} style={{ clear: 'both' }}>
                                         <span className="mr4 color-orange pt10">*</span>
                                         <p className="color-grey-6 font-16 mb30 mt10" style={{ display: "inline" }}>级别{index + 1}</p>
                                         <a className="fr sample_icon_remove mr30 mt8" onClick={()=>this.delanswers(index)}>