diff --git a/public/react/public/css/edu-all.css b/public/react/public/css/edu-all.css
index 48b102ce3..b401dd24a 100644
--- a/public/react/public/css/edu-all.css
+++ b/public/react/public/css/edu-all.css
@@ -96,7 +96,9 @@ em.vertical-line{display: inline-block;width: 2px;background: #999;height: 10px}
 /*块状列表*/
 .square-list{width: 100%;box-sizing: border-box;margin-top:20px}
 .square-Item{position: relative;width:280px;margin-right: 26px;margin-bottom: 26px;float: left;border-radius: 6px;background-color:#fff;box-shadow: 0px 0px 12px rgba(0,0,0,0.1); }
-.square-Item:hover{bottom: 3px; box-shadow: 0px 0px 12px rgba(0,0,0,0.3);}
+.square-Item:hover{
+    /*bottom: 3px;*/
+    box-shadow: 0px 0px 12px rgba(0,0,0,0.3);}
 .square-Item:hover .closeSquare{display: block}
 .square-Item:nth-child(4n+0){margin-right: 0px;}
 .square-Item .square-img{display: block;width: 100%}
diff --git a/public/react/src/modules/courses/busyWork/CommonWorkList.js b/public/react/src/modules/courses/busyWork/CommonWorkList.js
index 4ff1580ac..43586360d 100644
--- a/public/react/src/modules/courses/busyWork/CommonWorkList.js
+++ b/public/react/src/modules/courses/busyWork/CommonWorkList.js
@@ -104,8 +104,8 @@ function buildColumns(that, student_works) {
       render: (text, record) => (
         <span>
           <a href="javascript:;"  
-            title={record.student_id}
-            style={{color:'#9A9A9A', 'text-overflow': 'ellipsis', 'white-space': 'nowrap', 'width': '100px', display: 'block', overflow: 'hidden'
+            title={text && text.length > 12 ? text : ''}
+            style={{color:'#9A9A9A', 'text-overflow': 'ellipsis', 'white-space': 'nowrap', 'width': '98px', display: 'block', overflow: 'hidden'
                 , margin: '0 auto', cursor: 'default'}}
           >{record.student_id}</a>
       </span>
diff --git a/public/react/src/modules/tpm/TPMIndexHOC.js b/public/react/src/modules/tpm/TPMIndexHOC.js
index 33313ccb8..b18b2b1c7 100644
--- a/public/react/src/modules/tpm/TPMIndexHOC.js
+++ b/public/react/src/modules/tpm/TPMIndexHOC.js
@@ -35,14 +35,14 @@ if (!window['indexHOCLoaded']) {
   // $('head').append($('<link rel="stylesheet" type="text/css" />')
   //     .attr('href', `${_url_origin}/stylesheets/educoder/antd.min.css?1525440977`));
   $('head').append($('<link rel="stylesheet" type="text/css" />')
-      .attr('href', `${_url_origin}/stylesheets/css/edu-common.css?8`));
+      .attr('href', `${_url_origin}/stylesheets/css/edu-common.css?6`));
 
   $('head').append($('<link rel="stylesheet" type="text/css" />')
-      .attr('href', `${_url_origin}/stylesheets/educoder/edu-main.css?8`));
+      .attr('href', `${_url_origin}/stylesheets/educoder/edu-main.css?6`));
 
   // index.html有加载
 	$('head').append($('<link rel="stylesheet" type="text/css" />')
-		.attr('href', `${_url_origin}/stylesheets/educoder/edu-all.css?8`));
+		.attr('href', `${_url_origin}/stylesheets/educoder/edu-all.css?6`));
 
 
   // $('head').append($('<link rel="stylesheet" type="text/css" />')
diff --git a/public/stylesheets/educoder/edu-all.css b/public/stylesheets/educoder/edu-all.css
index 1889df4a5..6b156558f 100644
--- a/public/stylesheets/educoder/edu-all.css
+++ b/public/stylesheets/educoder/edu-all.css
@@ -98,7 +98,9 @@ em.vertical-line{display: inline-block;width: 2px;background: #999;height: 10px}
 /*块状列表*/
 .square-list{width: 100%;box-sizing: border-box;margin-top:20px}
 .square-Item{position: relative;width:280px;margin-right: 26px;margin-bottom: 26px;float: left;border-radius: 6px;background-color:#fff;box-shadow: 0px 0px 12px rgba(0,0,0,0.1); }
-.square-Item:hover{bottom: 3px; box-shadow: 0px 0px 12px rgba(0,0,0,0.3);}
+.square-Item:hover{
+    /*bottom: 3px; */
+    box-shadow: 0px 0px 12px rgba(0,0,0,0.3);}
 .square-Item:hover .closeSquare{display: block}
 .square-Item:nth-child(4n+0){margin-right: 0px;}
 .square-Item .square-img{display: block;width: 100%}