diff --git a/public/images/educoder/competitions/trophy@2x.png b/public/images/educoder/competitions/trophy.png
similarity index 100%
rename from public/images/educoder/competitions/trophy@2x.png
rename to public/images/educoder/competitions/trophy.png
diff --git a/public/react/src/modules/competition/comcss/competition.css b/public/react/src/modules/competition/comcss/competition.css
index da07c25b7..17fd58eff 100644
--- a/public/react/src/modules/competition/comcss/competition.css
+++ b/public/react/src/modules/competition/comcss/competition.css
@@ -221,13 +221,13 @@
 .registbut111 p {
     width: 100%;
     height: 100%;
-    line-height: 41px;
+    line-height: 38px;
 }
 
 .registbut222 p {
     width: 100%;
     height: 100%;
-    line-height: 41px;
+    line-height: 38px;
 
 }
 
diff --git a/public/react/src/modules/competitions/Competitioncommon/CompetitionContentsChart.js b/public/react/src/modules/competitions/Competitioncommon/CompetitionContentsChart.js
index 6d090993e..05479c1b3 100644
--- a/public/react/src/modules/competitions/Competitioncommon/CompetitionContentsChart.js
+++ b/public/react/src/modules/competitions/Competitioncommon/CompetitionContentsChart.js
@@ -114,7 +114,7 @@ class CompetitionContents extends Component{
 
 			  <Col className="gutter-row Competitioncharts mt30 mb30">总排名</Col>
 				<Col className="gutter-row Competitioncharts mt30 mb30">
-					<img  src={getImageUrl(`images/educoder/competitions/trophy@2x.png`)}/>
+					<img  src={getImageUrl(`images/educoder/competitions/trophy.png`)}/>
 					<div>要抓住一切机会，向所有人证明你自己，证明你能够迎接荣耀</div>
 				</Col>
 				<Row calssName={"Competition399"}>