diff --git a/public/react/src/modules/courses/signin/component/Detailss.js b/public/react/src/modules/courses/signin/component/Detailss.js
index 73aefaa00..f109db317 100644
--- a/public/react/src/modules/courses/signin/component/Detailss.js
+++ b/public/react/src/modules/courses/signin/component/Detailss.js
@@ -120,6 +120,7 @@ class Detailss extends Component {
 								defaultActiveKey === "1" ?
 									<div className="ws25s" style={{
 										position: "relative",
+										overflow: 'hidden',
 									}}>
 										{
 											item && item.mode === "NUMBER" ?
@@ -140,6 +141,15 @@ class Detailss extends Component {
 													<p className="h40s  font-16" style={{
 														color: "#909399"
 													}}>签到码：</p>
+													<div style={{
+														overflow: 'hidden',
+														height: "1px",
+														width: "1px",
+														position: "absolute",
+														right: "-200px",
+													}}>
+														<input id={"file_path" + 1} className="file_path_input" value={item&&item.code}/>
+													</div>
 												</div>
 												:
 												item && item.mode === "QRCODE" ?
@@ -174,20 +184,7 @@ class Detailss extends Component {
 
 						</div>
 					</div>
-					{
-						defaultActiveKey === "1" ?
-							item && item.mode === "NUMBER" ?
-								<div style={{
-									overflow: 'hidden',
-									height: "1px",
-									width: "1px"
-								}}>
-									<input id={"file_path" + 1} className="file_path_input" value={item&&item.code}/>
-								</div>
-								:""
-							:
-							""
-					}
+
 				</div>
 
 			</React.Fragment>