diff --git a/app/views/courses/_join_private_course.html.erb b/app/views/courses/_join_private_course.html.erb
index 934a4eb33..4cc8b9fbf 100644
--- a/app/views/courses/_join_private_course.html.erb
+++ b/app/views/courses/_join_private_course.html.erb
@@ -57,6 +57,8 @@
                    :id => 'new-watcher-form') do %>
           <ul>
             <li>
+              <input type="text" style="display: none"/> <!--阻止表单自动填充 -->
+              <input type="password" style="display: none"/> <!--阻止表单自动填充 -->
               <span class="tips">课&nbsp;程&nbsp;ID：</span>
               <input class=" width190" name="object_id" id="object_id" type="text" value="" >
               <input type="text" style="display: none"/>
diff --git a/app/views/courses/new.html.erb b/app/views/courses/new.html.erb
index 8c7a41ddc..d2c17917e 100644
--- a/app/views/courses/new.html.erb
+++ b/app/views/courses/new.html.erb
@@ -5,6 +5,8 @@
   <ul>
     <%= labelled_form_for @course do |f| %>
       <li  class="ml45">
+        <input type="text" style="display: none"/> <!--阻止表单自动填充 -->
+        <input type="password" style="display: none"/> <!--阻止表单自动填充 -->
         <label><span class="c_red">*</span>&nbsp;<%= l(:label_tags_course_name)%>&nbsp;&nbsp;：</label>
         <input  type="text" name="course[name]" id="course_name" class="courses_input" maxlength="100" onkeyup="regex_course_name();">
         <span class="c_red" id="course_name_notice" style="display: none;">课程名称不能为空</span>
diff --git a/app/views/courses/settings.html.erb b/app/views/courses/settings.html.erb
index 4ca8d3d43..a462db79d 100644
--- a/app/views/courses/settings.html.erb
+++ b/app/views/courses/settings.html.erb
@@ -20,6 +20,8 @@
             <div class="cl"></div>
           </li>
           <li  class="ml45">
+            <input type="text" style="display: none"/> <!--阻止表单自动填充 -->
+            <input type="password" style="display: none"/> <!--阻止表单自动填充 -->
             <label><span class="c_red">*</span>&nbsp;<%= l(:label_tags_course_name)%>&nbsp;&nbsp;：</label>
             <input  type="text" name="course[name]" id="course_name" class="courses_input" maxlength="100" onkeyup="regex_course_name();" value="<%= @course.name%>">
             <span class="c_red" id="course_name_notice" style="display: none;">课程名称不能为空</span>
diff --git a/app/views/projects/settings/_new_repositories.html.erb b/app/views/projects/settings/_new_repositories.html.erb
index be793a409..410bd8c32 100644
--- a/app/views/projects/settings/_new_repositories.html.erb
+++ b/app/views/projects/settings/_new_repositories.html.erb
@@ -59,7 +59,7 @@
 </a>
 <div class="cl"></div>
 
-<%= labelled_form_for :repository, @repository, :url =>project_repositories_path(@project),:html => {:id => 'repository-form',:method=>"post"} do |f| %>
+<%= labelled_form_for :repository, @repository, :url =>project_repositories_path(@project),:html => {:id => 'repository-form',:method=>"post",:autocomplete=>'off'} do |f| %>
 <div id="pro_st_edit_ku" class="pro_st_edit_ku">
   <ul>
     <li >
@@ -79,6 +79,8 @@
         </li>
     <% end %>
     <li >
+      <input type="text" style="display: none"/> <!--阻止表单自动填充 -->
+      <input type="password" style="display: none"/> <!--阻止表单自动填充 -->
       <label class="label02"><span class="c_red">*</span><%=l(:label_repository_name)%>：</label>
       <%= f.text_field :identifier, :disabled =>@repository.nil? || @repository.identifier_frozen? ? true:false,:label=>"", :no_label => true %>
       <% unless @repository.identifier_frozen? %>
@@ -87,7 +89,7 @@
     </li>
     <li >
       <label class="label02"><span class="c_red">*</span><%=l(:label_password)%></label>
-      <%= f.password_field :upassword, :label=> "", :no_label => true %>
+      <%= f.password_field :upassword, :label=> "", :no_label => true%>
       <span class="c_grey"><%= l(:label_upassword_info)%></span>
     </li>
     <div class="cl"></div>