diff --git a/public/react/src/modules/courses/poll/PollNewQuestbank.js b/public/react/src/modules/courses/poll/PollNewQuestbank.js
index 755b4dc19..3e9be6a74 100644
--- a/public/react/src/modules/courses/poll/PollNewQuestbank.js
+++ b/public/react/src/modules/courses/poll/PollNewQuestbank.js
@@ -3251,10 +3251,14 @@ class PollNewQuestbank extends Component {
 																						// 	:
 																							itemo.question.answers.length > 2 &&indext>1?
 																							<span>
-																							<a className="lineh-40 mr10"
-																								 onClick={() => this.Deleteentrys(arrid, indext, false)}><Tooltip
-																								title="删除" placement={"bottom"}><i
-																								className="iconfont icon-htmal5icon19 font-22 color-grey-c"></i></Tooltip></a>
+																								{
+																									indext > 1 ?
+																										<a className="lineh-40 mr10"
+																											 onClick={() => this.Deleteentrys(arrid, indext, false)}><Tooltip
+																											title="删除" placement={"bottom"}><i
+																											className="iconfont icon-htmal5icon19 font-22 color-grey-c"></i></Tooltip></a>
+																								 :""
+																								}
 																								{
 																									itemo.question.answers[itemo.question.answers.length - 1].answer_text === "其他" && itemo.question.answers.length - 2 === indext ?
 
@@ -3574,10 +3578,14 @@ class PollNewQuestbank extends Component {
 																						// 	:"")
 																							itemo.question.answers.length > 2 && indext>1 ?
 																							<span>
-																							<a className="lineh-40 mr10"
-																								 onClick={() => this.Deleteentrys(arrid, indext, false)}><Tooltip
-																								title="删除" placement={"bottom"}><i
-																								className="iconfont icon-htmal5icon19 font-22 color-grey-c"></i></Tooltip></a>
+																										{
+																											indext > 1 ?
+																												<a className="lineh-40 mr10"
+																													 onClick={() => this.Deleteentrys(arrid, indext, false)}><Tooltip
+																													title="删除" placement={"bottom"}><i
+																													className="iconfont icon-htmal5icon19 font-22 color-grey-c"></i></Tooltip></a>
+																										:""
+																										}
 																								{
 																									itemo.question.answers[itemo.question.answers.length - 1].answer_text === "其他" && itemo.question.answers.length - 2 === indext ?
 																										<a className="lineh-40"