diff --git a/public/react/src/context/TPIContextProvider.js b/public/react/src/context/TPIContextProvider.js
index 7653bc2a6..4874906d8 100644
--- a/public/react/src/context/TPIContextProvider.js
+++ b/public/react/src/context/TPIContextProvider.js
@@ -903,10 +903,10 @@ pop_box_new(htmlvalue, 480, 182);
 												</div> :
 										<React.Fragment>
 											<Button onClick={() => this.handleGdialogClose()} color="primary" 
-													className={`${classes.button} ${classes.buttonGray}`}>
+													className={`${classes.button} ${classes.buttonGray} ${classes.borderRadiusNone}`}>
 												关闭
 											</Button>
-											<Button variant="raised" className={`${classes.button}`}
+											<Button variant="raised" className={`${classes.button} ${classes.borderRadiusNone}`}
 													onClick={() => this.onGdialogOkBtnClick() } color="primary" autoFocus>
 														{ this.okButtonText ? this.okButtonText : '确定' }
 											</Button>
diff --git a/public/react/src/modules/courses/boards/AddDirModal.js b/public/react/src/modules/courses/boards/AddDirModal.js
index 89ff6dfeb..ddc430c1e 100644
--- a/public/react/src/modules/courses/boards/AddDirModal.js
+++ b/public/react/src/modules/courses/boards/AddDirModal.js
@@ -22,6 +22,15 @@ class AddDirModal extends Component{
     let coursesId = this.props.match.params.coursesId;
     const url = `/courses/${coursesId}/boards.json`
     let { inputValue } = this.state;
+    if (!inputValue) {
+      this.setState({ errorMsg: '名称不能为空'})
+      return;
+    } 
+    if (inputValue.length > 20) {
+      this.setState({ errorMsg: '名称不能超过20个字'})
+      return;
+    }
+    this.setState({ errorMsg: ''})
 
     axios.post(url,{
         name: inputValue
@@ -36,10 +45,10 @@ class AddDirModal extends Component{
     })
   }
   onCancel = () => {
-    this.setState({ visible: false, inputValue: '' })
+    this.setState({ visible: false, inputValue: '', errorMsg: '' })
   }
   render(){
-    let { inputValue, visible } = this.state;
+    let { inputValue, visible, errorMsg } = this.state;
     const { title } = this.props;
     return(
         <Modal
@@ -61,6 +70,8 @@ class AddDirModal extends Component{
                     onInput={this.onInput}
                 />
              </div>
+
+             {errorMsg && <span style={{color: 'red', marginTop: '2px', display: 'inline-block' }}>{errorMsg}</span>}
              
              {/* {this.state.NavmodalValuetype===true?<span className={"color-red"}>
                  {this.state.NavmodalValues}
diff --git a/public/react/src/modules/courses/graduation/tasks/Graduationtaskitem.js b/public/react/src/modules/courses/graduation/tasks/Graduationtaskitem.js
index aff66494b..662369dd3 100644
--- a/public/react/src/modules/courses/graduation/tasks/Graduationtaskitem.js
+++ b/public/react/src/modules/courses/graduation/tasks/Graduationtaskitem.js
@@ -36,7 +36,7 @@ class Graduationtaskitem extends Component{
 									</a>
 									<span className="t_area fl">{item.time}</span>
 									{/* 分数 */}
-									{item.score >= 0 && <span className="score_area fl">{item.score}分</span>}
+									{item.score != null && item.score >= 0 && <span className="score_area fl">{item.score}分</span>}
 
 									{ !item.is_invalid && item.delete && <Tooltip title={ "删除" } >
 										<i className="iconfont icon-shanchu mr5 fr" style={{marginLeft: '6px'}}
diff --git a/public/react/src/modules/page/component/MUIDialogStyleUtil.js b/public/react/src/modules/page/component/MUIDialogStyleUtil.js
index 49b682ede..c3a481fcb 100644
--- a/public/react/src/modules/page/component/MUIDialogStyleUtil.js
+++ b/public/react/src/modules/page/component/MUIDialogStyleUtil.js
@@ -9,6 +9,9 @@ const MUIDialogStyleUtil = {
     			height: '50px',
 			    
 		  	},
+			borderRadiusNone: {
+				borderRaduis: '0px'
+			},
 		  	buttonGray: {
 		  		color: '#FFFFFF',
 			    background: '#CCCCCC',
diff --git a/public/react/src/modules/page/component/TPICodeSetting.js b/public/react/src/modules/page/component/TPICodeSetting.js
index 6b67cfda1..c83422c4e 100644
--- a/public/react/src/modules/page/component/TPICodeSetting.js
+++ b/public/react/src/modules/page/component/TPICodeSetting.js
@@ -141,8 +141,8 @@ class TPICodeSetting extends Component {
 						</div>
 					</Tooltip>
 					
-                    <Tooltip title={ forbid_copy ? "启用页面复制和粘贴功能" 
-							: "禁用页面复制和粘贴功能"} disableFocusListener={true}>
+                    <Tooltip title={ forbid_copy ? "禁用页面复制和粘贴功能" 
+							: "启用页面复制和粘贴功能"} disableFocusListener={true}>
 
 						<div className="-layout-h -center -justify-between">
 							<div className="ide-settings--item-key">禁止代码复制粘贴</div>
diff --git a/public/react/src/modules/page/component/monaco/TPIMonaco.js b/public/react/src/modules/page/component/monaco/TPIMonaco.js
index d6c0ba5cc..2ebdb5eab 100644
--- a/public/react/src/modules/page/component/monaco/TPIMonaco.js
+++ b/public/react/src/modules/page/component/monaco/TPIMonaco.js
@@ -311,6 +311,7 @@ class TPIMonaco extends Component {
 
                 // 禁用复制
                 window.editor_monaco.addCommand(monaco.KeyMod.CtrlCmd | monaco.KeyCode.KEY_C, () => null);
+                window.editor_monaco.addCommand(monaco.KeyMod.CtrlCmd | monaco.KeyCode.KEY_V, () => null);
             }
              
 
diff --git a/public/react/src/modules/page/main/ChooseEvaluateView.js b/public/react/src/modules/page/main/ChooseEvaluateView.js
index 7d140a753..754869521 100644
--- a/public/react/src/modules/page/main/ChooseEvaluateView.js
+++ b/public/react/src/modules/page/main/ChooseEvaluateView.js
@@ -35,6 +35,7 @@ class ChooseEvaluateView extends Component {
 			testSetsComponentArray.push(
 				<div className="-task-ces-top clearfix" onClick={ () => this.props.onTestSetHeaderClick(index) }
 						style={{cursor:'pointer'}} key={index+'-0'}>
+					<p>
 					<i className={`fa ${ 'fa-caret-right'} mr5 font-16`} 
 						style={isExpanded ? {transform: 'rotate(90deg)'} : {}}></i>
 					<span className="font-14">题目 {index + 1}</span>
@@ -46,6 +47,7 @@ class ChooseEvaluateView extends Component {
 							item.result === false 
 							? 'fa-exclamation-circle -text-danger' 
 							: 'fa-check-circle color-light-green font-16') } fr mt8 ml5 `}></i>
+					</p>
 							
 				</div>
 			)
diff --git a/public/react/src/modules/page/main/CodeEvaluateView.css b/public/react/src/modules/page/main/CodeEvaluateView.css
index 7901ef29e..99b08a496 100644
--- a/public/react/src/modules/page/main/CodeEvaluateView.css
+++ b/public/react/src/modules/page/main/CodeEvaluateView.css
@@ -6,7 +6,8 @@
 }
 #game_test_set_results .-task-ces-top {
 	background: #1F2F3B;
-	padding: 9px 20px;
+    padding: 9px 20px;
+    height: 38px;
 }
 
 
@@ -110,8 +111,5 @@
   padding-top: 8px;
 }
   #evaluating_contents .-text-danger{
-    /* padding-bottom: 6px; */
-  }
-  #evaluating_contents p.evaluateResult {
-    margin-bottom: 10px;
+    padding-bottom: 6px;
   }
\ No newline at end of file
diff --git a/public/react/src/modules/page/main/CodeEvaluateView.js b/public/react/src/modules/page/main/CodeEvaluateView.js
index d402e6bce..a738d03fb 100644
--- a/public/react/src/modules/page/main/CodeEvaluateView.js
+++ b/public/react/src/modules/page/main/CodeEvaluateView.js
@@ -233,7 +233,7 @@ class CodeEvaluateView extends Component {
                                 </div>
                             </React.Fragment>
 							) : 
-							<p className="color-orange -task-testline pl20">
+							<p className="color-orange -task-testline pl20 " style={{ 'padding-bottom': '8px' }}>
 								{ !allowed_unlock ? '隐藏测试集，暂不支持解锁和查看。' : '此为隐藏测试项。'}
 								{ (power === 0 && allowed_unlock == true) ? <a href="javascript:void(0)" className="color_white test_set_data" 
 									onClick={()=>showDialog({ contentText, callback: testSetUnlock , moreButtonsRender})} 
diff --git a/public/react/src/modules/page/taskList/TaskList.js b/public/react/src/modules/page/taskList/TaskList.js
index 73d23ef41..d3efba167 100644
--- a/public/react/src/modules/page/taskList/TaskList.js
+++ b/public/react/src/modules/page/taskList/TaskList.js
@@ -23,7 +23,7 @@ class TaskList extends Component {
   			challenge.subject = challenge.name
 
   			const showExp = (challenge.experience > 0 && challenge.status === 2) ? '+' + challenge.experience : challenge.experience
-  			// const showGold = (challenge.gold > 0 && challenge.status === 2) ? '+' + challenge.gold : challenge.gold
+  			const showGold = (challenge.gold > 0 && challenge.status === 2) ? '+' + challenge.gold : challenge.gold
   			return (
   				<div className={classNames("panel-list", {'current': (currentChallenge.position-1) === index})} key={index}>
   					<div className="currentSelected"></div>
@@ -57,7 +57,7 @@ class TaskList extends Component {
 		                    <span className={`font-12 mr15 info-partly ${(challenge.status === 2 && challenge.experience > 0) ? 'positive ' : 'negative'}`} id="shixun_grade_118">
 		                    	金币<span className="ml5">
 		                    		{/*因为关卡金币和经验值是一样的，所以这里可以直接用经验值*/}
-		                    		{ showExp }
+		                    		{ showGold }
 		                    		
 		                    	</span>
 		                    </span>