diff --git a/public/react/src/AppConfig.js b/public/react/src/AppConfig.js
index b8f41d349..7c52d64ae 100644
--- a/public/react/src/AppConfig.js
+++ b/public/react/src/AppConfig.js
@@ -42,11 +42,11 @@ if (isDev) {
       window.location.search.indexOf('debug=a') != -1 ? 'admin' : parsed.debug || 'admin'
 }
 // 超管
-//debugType="admin";
+debugType="admin";
 // 老师
 // debugType="teacher";
 // 学生
- debugType="student";
+//  debugType="student";
 
 
 
diff --git a/public/react/src/modules/courses/signin/css/signincdi.css b/public/react/src/modules/courses/signin/css/signincdi.css
index 34bef6192..e93a0032e 100644
--- a/public/react/src/modules/courses/signin/css/signincdi.css
+++ b/public/react/src/modules/courses/signin/css/signincdi.css
@@ -431,6 +431,13 @@
     white-space:nowrap;
     cursor: default;
 }
+.maxnamewidth200ss{
+    max-width: 200px;
+    overflow:hidden;
+    text-overflow:ellipsis;
+    white-space:nowrap;
+    cursor: default;
+}
 .maxnamewidth150s{
     width: 150px;
     max-width: 150px;
@@ -439,6 +446,13 @@
     white-space:nowrap;
     cursor: default;
 }
+.maxnamewidth150ss{
+    max-width: 150px;
+    overflow:hidden;
+    text-overflow:ellipsis;
+    white-space:nowrap;
+    cursor: default;
+}
 .maxnamewidth140s{
     width: 140px;
     max-width: 140px;
@@ -511,3 +525,10 @@
 .textalignrights{
     text-align: right;
 }
+
+.width200s{
+    width: 200px !important;
+}
+.width150s{
+    width: 150px !important;
+}
diff --git a/public/react/src/modules/courses/videostatistics/component/Studentstatistics.js b/public/react/src/modules/courses/videostatistics/component/Studentstatistics.js
index b505cda75..06eda7f4d 100644
--- a/public/react/src/modules/courses/videostatistics/component/Studentstatistics.js
+++ b/public/react/src/modules/courses/videostatistics/component/Studentstatistics.js
@@ -31,9 +31,10 @@ class Studentstatistics extends Component {
 					dataIndex: 'title',
 					key: 'title',
 					align: "center",
-					className: 'font-14 ',
+					className: 'font-14  width200s',
+					width: 200,
 					render: (text, record) => (
-						<div style={{width: '200px'}} className="maxnamewidth200s textalignlefts">
+						<div className className="maxnamewidth200ss textalignlefts" style={{ wordWrap: 'break-word', wordBreak: 'break-word' }}>
 							<script>
 								{
 									`
@@ -48,7 +49,7 @@ class Studentstatistics extends Component {
 							`
 								}
 							</script>
-							<a className="maxnamewidth200s textalignlefts" style={{
+							<a className="maxnamewidth200ss textalignlefts" style={{
 								color:"#333333"
 							}} title={record.title}>{record.title}</a>
 
diff --git a/public/react/src/modules/courses/videostatistics/component/Videostatisticslist.js b/public/react/src/modules/courses/videostatistics/component/Videostatisticslist.js
index f0392fce1..bcf923118 100644
--- a/public/react/src/modules/courses/videostatistics/component/Videostatisticslist.js
+++ b/public/react/src/modules/courses/videostatistics/component/Videostatisticslist.js
@@ -31,9 +31,10 @@ class Videostatisticslist extends Component {
 					dataIndex: 'title',
 					key: 'title',
 					align: "center",
-					className: 'font-14',
+					className: 'font-14 width200s',
+					width:200,
 					render: (text, record) => (
-						<div style={{width: '200px'}} className="maxnamewidth200s textalignlefts">
+						<div className="maxnamewidth200ss textalignlefts"  style={{ wordWrap: 'break-word', wordBreak: 'break-word' }}>
 							<script>
 								{
 									`
@@ -48,7 +49,7 @@ class Videostatisticslist extends Component {
 							`
 								}
 							</script>
-							<a className="maxnamewidth200s textalignlefts" style={{
+							<a className="maxnamewidth200ss textalignlefts" style={{
 								color:"#333333"
 							}} title={record.title}>{record.title}</a>
 
@@ -60,12 +61,12 @@ class Videostatisticslist extends Component {
 					dataIndex: 'people_num',
 					key: 'people_num',
 					align: "center",
-					className: 'font-14',
-					width: '98px',
+					className: 'font-14 width150s',
 					sorter: true,
 					sortDirections: sortDirections,
+					width:150,
 					render: (text, record) => (
-						<span style={{width: '98px'}}>{record.people_num}</span>
+						<span>{record.people_num}</span>
 					),
 				},
 				{
@@ -73,12 +74,12 @@ class Videostatisticslist extends Component {
 					dataIndex: 'total_time',
 					key: 'total_time',
 					align: "center",
-					className: 'font-14 maxnamewidth100s ',
-					width: '100px',
+					className: 'font-14 width150s ',
 					sorter: true,
 					sortDirections: sortDirections,
+					width:150,
 					render: (text, record) => (
-						<div style={{width: '100px'}} className="maxnamewidth100s textalignrights">
+						<div  className="maxnamewidth150ss textalignrights">
 							<script>
 								{
 									`
@@ -93,7 +94,7 @@ class Videostatisticslist extends Component {
 							`
 								}
 							</script>
-										<a className="maxnamewidth100s textalignrights" style={{
+										<a className="maxnamewidth150ss textalignrights" style={{
 											color:"#333333"
 										}} title={record.total_time}>{record.total_time}</a>
 
@@ -105,10 +106,10 @@ class Videostatisticslist extends Component {
 					dataIndex: 'user_name',
 					key: 'user_name',
 					align: "center",
-					className: 'font-14 maxnamewidth100s',
-					width: '100px',
+					className: 'font-14 width150s',
+					width:150,
 					render: (text, record) => (
-						<span style={{width: '100px'}} className="maxnamewidth100s">
+						<span  className="maxnamewidth150ss">
 							<script>
 								{
 									`
@@ -123,7 +124,7 @@ class Videostatisticslist extends Component {
 							`
 								}
 							</script>
-							<a className="maxnamewidth100s" style={{
+							<a className="maxnamewidth150ss" style={{
 								color:"#333333"
 							}} title={record.user_name}>{record.user_name}</a>
 
@@ -136,9 +137,8 @@ class Videostatisticslist extends Component {
 					key: 'id',
 					align: "center",
 					className: 'font-14',
-					width: '50px',
 					render: (text, record) => (
-						<span style={{width: '50px',color:'#5091FF'}} className="xiaoshou" onClick={()=>this.props.tisticsbools(true,record.id,record.title)}>详情</span>
+						<span style={{color:'#5091FF'}} className="xiaoshou" onClick={()=>this.props.tisticsbools(true,record.id,record.title)}>详情</span>
 					),
 				}
 			],