diff --git a/public/react/src/modules/question/component/Paperreview_itemModel.js b/public/react/src/modules/question/component/Paperreview_itemModel.js
index b4ceacc02..72c9dd469 100644
--- a/public/react/src/modules/question/component/Paperreview_itemModel.js
+++ b/public/react/src/modules/question/component/Paperreview_itemModel.js
@@ -20,6 +20,25 @@ class Paperreview_itemModel extends Component {
 		})
 	}
 
+	setDownloadysl=()=>{
+		var re = /^[0-9]+.?[0-9]*$/; //判断字符串是否为数字 //判断正整数 /^[1-9]+[0-9]*]*$/
+		var nubmer = this.state.value;
+
+		if (!re.test(nubmer)) {
+			this.props.showNotification(`必须为数值`);
+			return;
+		}
+
+		try {
+			if(nubmer<1){
+				this.props.showNotification(`不能小于0`);
+				return;
+			}
+		}catch (e) {
+
+		}
+		this.props.setDownloady(this.state.value)
+	}
 	render() {
 
 		return(
@@ -56,7 +75,7 @@ width: 124px !important;
 					</div>
 					<div className="clearfix mt30 edu-txt-center">
 						<a className="task-btn mr30 w80" onClick={()=>this.props.Singlemagazine("",false)}>取消</a>
-						<a className="task-btn task-btn-orange w80" onClick={()=>this.props.setDownloady(this.state.value)}>确定</a>
+						<a className="task-btn task-btn-orange w80" onClick={()=>this.setDownloadysl()}>确定</a>
 					</div>
 				</div>
 			</Modal>
diff --git a/public/react/src/modules/question/component/Paperreview_itemModels.js b/public/react/src/modules/question/component/Paperreview_itemModels.js
index ba7978aff..c6d7ce029 100644
--- a/public/react/src/modules/question/component/Paperreview_itemModels.js
+++ b/public/react/src/modules/question/component/Paperreview_itemModels.js
@@ -21,6 +21,28 @@ class Paperreview_itemModels extends Component {
 		})
 	}
 
+	setDownloadysl=()=>{
+		var re = /^[0-9]+.?[0-9]*$/; //判断字符串是否为数字 //判断正整数 /^[1-9]+[0-9]*]*$/
+		var nubmer = this.state.value;
+
+		if (!re.test(nubmer)) {
+			this.props.showNotification(`必须为数值`);
+			return;
+		}
+
+		try {
+			if(nubmer<1){
+				this.props.showNotification(`不能小于0`);
+				return;
+			}
+		}catch (e) {
+
+		}
+		console.log("必须为数值s");
+
+		this.props.setDownloadys(this.state.value);
+	}
+
 	render() {
 
 		return(
@@ -57,7 +79,7 @@ width: 124px !important;
 					</div>
 					<div className="clearfix mt30 edu-txt-center">
 						<a className="task-btn mr30 w80" onClick={()=>this.props.Singlemagazines(false,null)}>取消</a>
-						<a className="task-btn task-btn-orange w80" onClick={()=>this.props.setDownloadys(this.state.value)}>确定</a>
+						<a className="task-btn task-btn-orange w80" onClick={()=>this.setDownloadysl()}>确定</a>
 					</div>
 				</div>
 			</Modal>