diff --git a/public/react/src/modules/tpm/NewHeader.js b/public/react/src/modules/tpm/NewHeader.js
index 4f656269..b6e09a7c 100644
--- a/public/react/src/modules/tpm/NewHeader.js
+++ b/public/react/src/modules/tpm/NewHeader.js
@@ -351,10 +351,21 @@ class NewHeader extends Component {
 							</div>
 						</div>
 					</Modal>
-					<a href="/" className={" fl ml25"}>
+					<a href="/" className={" fl ml25 mr25"}>
 						{ImageUrlType===true?<img alt="高校智能化教学与实训平台" className="fl" src={getImageUrl(ImageUrl)} style={{height:'60px'}} />:<img alt="高校智能化教学与实训平台" className="logoimg" src={getImageUrl(ImageUrl)}/>}
 					</a>
-          	<div className="educontent">
+
+					<style>
+						{
+							`
+							.educontents{
+								margin: 0px auto;
+								box-sizing: border-box;
+							}
+							`
+						}
+					</style>
+          	<div className="educontents fl">
 			  	{/*<%= link_to image_tag("/images/educoder/logo.png", alt:"高校智能化教学与实训平台", className:"logoimg"), home_path %>*/}
 
 			  	<div className="head-nav pr">
@@ -477,7 +488,7 @@ class NewHeader extends Component {
 							`
 						}
 					</style>
-                <div style={{display:isLogin===false?'block':'none'}} className={"fr mtf4 mr25"} >
+                <div style={{display:isLogin===false?'block':'none'}} className={"fr mt15 mr25"} >
                     <span className="font-15 fr" >
                         <a href="/login" className="mr5 color-white">登录</a>
                         <em className="vertical-line"></em>
@@ -486,7 +497,7 @@ class NewHeader extends Component {
                 </div>
 
 
-			  	<div className="fr head-right mr10 mtf20" >
+			  	<div className="fr head-right mr10" >
 				    <a href="javascript:void(0)" id="search-open" className="fl mr30 headIcon">
 				    	{/*"/images/educoder/icon/search.svg"
                              <img src={getImageUrl(`images/educoder/icon/search.svg`)} /> */}