diff --git a/public/react/src/modules/courses/exercise/Studentshavecompletedthelist.js b/public/react/src/modules/courses/exercise/Studentshavecompletedthelist.js
index a3ee9ef1a..f35e17ab7 100644
--- a/public/react/src/modules/courses/exercise/Studentshavecompletedthelist.js
+++ b/public/react/src/modules/courses/exercise/Studentshavecompletedthelist.js
@@ -760,7 +760,9 @@ class Studentshavecompletedthelist extends Component {
 						<span>
 							       {record.operating==="--"?
 											 <span style={{"text-align": "center","color": '#999999',}}>{record.operating}</span>
-											 :
+											 :record.submitstate === "未提交"?
+												 <span style={{"text-align": "center","color": '#999999',}}>--</span>
+												 :
 											 <a style={{"text-align": "center"}} className="color-blue"
 													href={`/courses/${this.props.match.params.coursesId}/exercises/${this.props.match.params.Id}/users/${record.myid}`}>{record.operating}</a>
 							       }
@@ -954,6 +956,9 @@ class Studentshavecompletedthelist extends Component {
 							{record.finalscore==="--"?
 								<span style={{"text-align": "center","color": '#999999'}}
 								>--</span>
+								:record.submitstate === "未提交"?
+									<span style={{"text-align": "center","color": '#999999'}}
+									>--</span>
 								:
 								<a style={{"text-align": "center"}} className="color-blue"
 									 href={`/courses/${this.props.match.params.coursesId}/exercises/${this.props.match.params.Id}/users/${record.myid}`}>{record.finalscore}</a>
@@ -1141,6 +1146,9 @@ class Studentshavecompletedthelist extends Component {
 							{record.finalscore==="--"?
 								<span style={{"text-align": "center","color": '#999999'}}
 								>--</span>
+								:record.submitstate === "未提交"?
+									<span style={{"text-align": "center","color": '#999999'}}
+									>--</span>
 								:
 								<a style={{"text-align": "center"}} className="color-blue"
 									 href={`/courses/${this.props.match.params.coursesId}/exercises/${this.props.match.params.Id}/users/${record.myid}`}>{record.finalscore}</a>