diff --git a/src/AppConfig.js b/src/AppConfig.js
index 68ca0754..300af66f 100644
--- a/src/AppConfig.js
+++ b/src/AppConfig.js
@@ -27,7 +27,7 @@ if (isDev) {
   }
   debugType = window.location.search.indexOf('debug=t') !== -1 ? 'teacher' :
     window.location.search.indexOf('debug=s') !== -1 ? 'student' :
-      window.location.search.indexOf('debug=a') !== -1 ? 'admin' : parsed.debug || 'admin'
+      window.location.search.indexOf('debug=a') !== -1 ? 'admin' : parsed.debug || ''
 }
 function clearAllCookie() {
   cookie.remove('_educoder_session', { path: '/' });
diff --git a/src/modules/tpm/NewHeader.js b/src/modules/tpm/NewHeader.js
index e7eb9df4..c83d4e78 100644
--- a/src/modules/tpm/NewHeader.js
+++ b/src/modules/tpm/NewHeader.js
@@ -755,10 +755,10 @@ class NewHeader extends Component {
             </span>
             : user.login === "" ?
             <span className="font-15">
-              <a onClick={() => this.educoderlogin()} className="mr5 color-white">登录</a>
+              {/* <a onClick={() => this.educoderlogin()} className="mr5 color-white">登录</a> <em className="vertical-line"></em>*/}
               {
                 mygetHelmetapi2 && mygetHelmetapi2.new_course && mygetHelmetapi2.new_course.register_url &&
-                <span><em className="vertical-line"></em><a className="color-white ml5" href={`${mygetHelmetapi2.new_course.register_url}`} target="_blank">注册</a></span>
+                <span><a className="color-white ml5" href={`${mygetHelmetapi2.new_course.register_url}`} target="_blank">登录</a></span>
               }
             </span>
             :