调整

public/react/src/modules/courses/exercise/Studentshavecompletedthelist.js

@@ -2667,7 +2667,7 @@ class Studentshavecompletedthelist extends Component {
 													 padding: 9px;
 															}
 						              `}</style>
-												<div className="edu-table  edu-back-white">
+												<div className="edu-table  edu-back-white ysltableows2">
 													{data === undefined ? "" : <Table
 														dataSource={data}
 														columns={columnsys}