diff --git a/src/modules/tpm/NewHeader.js b/src/modules/tpm/NewHeader.js
index 10fc276bb..5e2b7c5da 100644
--- a/src/modules/tpm/NewHeader.js
+++ b/src/modules/tpm/NewHeader.js
@@ -831,18 +831,18 @@ class NewHeader extends Component {
           </div>
           {user === undefined ?
             <span className="font-15">
-              <a onClick={() => this.educoderlogin()} className="mr5 color-grey-3">登录</a>
+              <a onClick={() => this.educoderlogin()} className="mr5 color-white">登录</a>
               {
                 mygetHelmetapi2 && mygetHelmetapi2.new_course && mygetHelmetapi2.new_course.register_url &&
-                <span><em className="vertical-line"></em><a className="ml5 color-grey-3" href={`${mygetHelmetapi2.new_course.register_url}`} target="_blank">注册</a></span>
+                <span><em className="vertical-line"></em><a className="ml5 color-white" href={`${mygetHelmetapi2.new_course.register_url}`} target="_blank">注册</a></span>
               }
             </span>
             : user.login === "" ?
             <span className="font-15">
-              <a onClick={() => this.educoderlogin()} className="mr5 color-grey-3">登录</a>
+              <a onClick={() => this.educoderlogin()} className="mr5 color-white">登录</a>
               {
                 mygetHelmetapi2 && mygetHelmetapi2.new_course && mygetHelmetapi2.new_course.register_url &&
-                <span><em className="vertical-line"></em><a className="color-grey-3 ml5" href={`${mygetHelmetapi2.new_course.register_url}`} target="_blank">注册</a></span>
+                <span><em className="vertical-line"></em><a className="color-white ml5" href={`${mygetHelmetapi2.new_course.register_url}`} target="_blank">注册</a></span>
               }
             </span>
             :