diff --git a/public/react/src/modules/courses/new/Goldsubject.js b/public/react/src/modules/courses/new/Goldsubject.js
index 998050409..9695f60ff 100644
--- a/public/react/src/modules/courses/new/Goldsubject.js
+++ b/public/react/src/modules/courses/new/Goldsubject.js
@@ -54,6 +54,7 @@ class Goldsubject extends Component {
 			addonAfteronelenone:"",
 			addonAfteronelentwo:"",
 			Whethertocreateanewclassroom:true,
+			bordebool:false,
 			checkbofrup:[
 				{module_type:"announcement",module_name:"公告栏"},{module_type:"online_learning",module_name:"在线学习"}
 				,{module_type:"shixun_homework",module_name:"实训作业"},{module_type:"common_homework",module_name:"普通作业"}
@@ -528,17 +529,26 @@ class Goldsubject extends Component {
 	};
 
 	handleChange=(value)=>{
-
 		if(value){
-			setTimeout(()=>{
-				this.props.form.setFieldsValue({
-					course:value+"",
-					classroom:value+"",
-				});
-			},100)
+			if(value.length>60){
+				this.setState({
+					bordebool:true,
+				})
+			}else if(value.length===0){
+				this.setState({
+					bordebool:true,
+				})
+			}else{
+				this.setState({
+					bordebool:false,
+				})
+			}
+		}else{
+			this.setState({
+				bordebool:true
+			})
 
-		}
-	};
+		}	};
 
 	handleSearchschool=(value)=>{
 
@@ -607,7 +617,7 @@ class Goldsubject extends Component {
 		this.applyForAddOrgForm.setVisible(true)
 	}
 	render() {
-		let {datatime,datatimetwo,school,searchlistscholl,Whethertocreateanewclassroom,addonAfteronelenone,addonAfteronelentwo} = this.state;
+		let {datatime,datatimetwo,school,searchlistscholl,Whethertocreateanewclassroom,bordebool,addonAfteronelenone,addonAfteronelentwo} = this.state;
 		const {getFieldDecorator} = this.props.form;
 		const propsWithoutForm = Object.assign({}, this.props)
 		delete propsWithoutForm.form
@@ -753,6 +763,20 @@ class Goldsubject extends Component {
 																		 }
 																		`
 									}</style>
+									<style>
+										{bordebool===false?
+											`
+											.ant-input:hover {
+													// border: 1px solid #d9d9d9;
+											}
+											`:
+											`
+												.ant-input:hover {
+													// border: 1px solid #f5222d;
+											}
+											`
+										}
+									</style>
 									<Form.Item label="课堂名称" className="yslzxueshiskmcs">
 										{getFieldDecorator('classroom', {
 											rules: [{required: true, message: "不能为空"},
@@ -760,7 +784,7 @@ class Goldsubject extends Component {
 													max:60,
 													message: '不能超过60个字符',
 												}],
-										})(<Input className="yslzxueshiskmc fl" placeholder="例如：数据结构2016秋季班级" addonAfter={String(addonAfteronelens4)+"/60"} />)}
+										})(<Input className="yslzxueshiskmc fl" placeholder="例如：数据结构2016秋季班级" 	onChange={this.handleChange} addonAfter={String(addonAfteronelens4)+"/60"} />)}
 										<div id='isclassroom'></div>
 									</Form.Item>