diff --git a/public/react/src/modules/courses/poll/PollNewQuestbank.js b/public/react/src/modules/courses/poll/PollNewQuestbank.js
index c598dc371..0c9915fa9 100644
--- a/public/react/src/modules/courses/poll/PollNewQuestbank.js
+++ b/public/react/src/modules/courses/poll/PollNewQuestbank.js
@@ -3268,7 +3268,7 @@ class PollNewQuestbank extends Component {
 																						{this.state.polls_status === undefined || this.state.polls_status === 1 ?
 
 																							(this.state.newoption === false ?
-																								<a  className="defalutCancelbtn ml61 mt5"
+																								<a  className="defalutCancelbtn ml61 mt5"  style={{ width: 160}}
 																													 onClick={() => this.Addanotheroption(itemo.question.id)}>添加[其它]选项</a>
 																								: "")
 																							: ""}
@@ -3294,7 +3294,7 @@ class PollNewQuestbank extends Component {
 																							{polls_status === undefined || polls_status === 1 ?
 
 																								(newoption === false ?
-																									<a  className="defalutCancelbtn ml61 mt5 mb20"
+																									<a  className="defalutCancelbtn ml61 mt5 mb20" style={{ width: 160}}
 																														 onClick={() => this.Addanotheroption(itemo.question.id)}>添加[其它]选项</a>
 																									: "")
 																								: ""}
@@ -3591,7 +3591,7 @@ class PollNewQuestbank extends Component {
 																						{this.state.polls_status === undefined || this.state.polls_status === 1 ?
 
 																							(this.state.newoption === false ?
-																								<a  className="defalutCancelbtn ml61 mt5"
+																								<a  className="defalutCancelbtn ml61 mt5" style={{ width: 160}}
 																													 onClick={() => this.Addanotheroption(itemo.question.id)}>添加[其它]选项</a>
 																								: "")
 																							: ""}
@@ -3617,7 +3617,7 @@ class PollNewQuestbank extends Component {
 																							{polls_status === undefined || polls_status === 1 ?
 
 																								(newoption === false ?
-																									<a className=" defalutCancelbtn ml61 mt5 mb20"
+																									<a className=" defalutCancelbtn ml61 mt5 mb20" style={{ width: 160}}
 																														 onClick={() => this.Addanotheroption(itemo.question.id)}>添加[其它]选项</a>
 																									: "")
 																								: ""}
@@ -3931,7 +3931,7 @@ class PollNewQuestbank extends Component {
 																		{polls_status === undefined || polls_status === 1 ?
 
 																			(newoption === false ?
-																				<a  className="defalutCancelbtn ml61 mt5"
+																				<a  className="defalutCancelbtn ml61 mt5" style={{ width: 160}}
 																									 onClick={() => this.Addanotheroption(itemo.question.id)}>添加[其它]选项</a>
 																				: "")
 																			: ""}
@@ -3958,7 +3958,7 @@ class PollNewQuestbank extends Component {
 																			{polls_status === undefined || polls_status === 1 ?
 
 																				(newoption === false ?
-																					<a  className=" defalutCancelbtn ml61 mt5 mb20"
+																					<a  className=" defalutCancelbtn ml61 mt5 mb20 " style={{ width: 160}}
 																										 onClick={() => this.Addanotheroption(itemo.question.id)}>添加[其它]选项</a>
 																					: "")
 																				: ""}
diff --git a/public/react/src/modules/user/usersInfo/InfosTopics.js b/public/react/src/modules/user/usersInfo/InfosTopics.js
index 6a0a55e4f..22404e7ab 100644
--- a/public/react/src/modules/user/usersInfo/InfosTopics.js
+++ b/public/react/src/modules/user/usersInfo/InfosTopics.js
@@ -482,8 +482,7 @@ class InfosTopics extends Component{
 								<div className="item-body">
 
 									<div className="clearfix ds pr pt5 contentSection" >
-										{((is_current && current_user && current_user.is_teacher ) || current_user && current_user.admin)
-										&&<Checkbox value={item.id} key={item.id} className={"fl mt5"}></Checkbox>}
+										{user_type!="学生"?<Checkbox value={item.id} key={item.id} className={"fl mt5"}></Checkbox>:""}
 
 
 									  <a title={item.name.length>55?item.name:""} className="ml10 fl mt3 font-16  color-dark maxwidth900" href={