diff --git a/app/views/courses/_join_private_course.html.erb b/app/views/courses/_join_private_course.html.erb
index f8876ae8..575ded92 100644
--- a/app/views/courses/_join_private_course.html.erb
+++ b/app/views/courses/_join_private_course.html.erb
@@ -8,9 +8,9 @@
           <ul>
             <li class="clearfix mb10">
               <label class="panel-form-label fl">课堂邀请码：</label>
-              <input type="text" class="input-60-40 fl" name="invite_code" placeholder="请输入五位课堂邀请码" value="<%= @invitation_code %>">
+              <input type="text" class="input-60-40 fl" name="invite_code" placeholder="请输入5位课堂邀请码或6位分班邀请码" style="width: 70%;" value="<%= @invitation_code %>">
             </li>
-            <p id="none_invite_code_notice" class="color-orange none f12" style="margin-left: 90px;">请输入五位课堂邀请码</p>
+            <p id="none_invite_code_notice" class="color-orange none f12" style="margin-left: 90px;">请输入5位课堂邀请码或6位分班邀请码</p>
             <li class="clearfix ">
               <label class="panel-form-label fl">身份：</label>
               <span class="fl mr20 mt2">
diff --git a/app/views/student_work/_evaluation_un_group_title.html.erb b/app/views/student_work/_evaluation_un_group_title.html.erb
index d782fe7f..f3ca6649 100644
--- a/app/views/student_work/_evaluation_un_group_title.html.erb
+++ b/app/views/student_work/_evaluation_un_group_title.html.erb
@@ -50,11 +50,11 @@
       <%= student_work.group_id == 0 ? '--' : '分组'+student_work.group_id.to_s %>
     </td>
     <% if @homework.homework_detail_group.base_on_project == 1 %>
-      <td class="student_score_info pr">
+      <td class="student_score_info pr inlineblock">
         <% if student_work.project %>
           <% project = student_work.project %>
           <% if project.status != 9 && (project.is_public || User.current.member_of?(project) || @is_teacher) %>
-            <%= link_to project.name, project_path(project.id), :class => 'color-grey3 task-hide', :style => "max-width:120px;", :title => "项目名称", :target => "_blank" %>
+            <%= link_to project.name, project_path(project.id), :class => 'color-grey3 task-hide inlineblock', :style => "max-width:120px;", :title => "项目名称", :target => "_blank" %>
           <% elsif project.status != 9 %>
             <span class="task-hide" style="display: block; max-width:120px;" title="该项目是私有的"><%= project.name %></span>
           <% else %>
diff --git a/public/stylesheets/educoder/edu-all.css b/public/stylesheets/educoder/edu-all.css
index 24d992c9..c550bac6 100644
--- a/public/stylesheets/educoder/edu-all.css
+++ b/public/stylesheets/educoder/edu-all.css
@@ -3423,4 +3423,7 @@ line-height: 16px;display: inline-block;color: rgba(65, 140, 205, 1) !important;
 }
 .width698{
     width: 698px;
+}
+.inlineblock{
+    display:inline-block;
 }
\ No newline at end of file