diff --git a/app/views/pull_requests/_form.html.erb b/app/views/pull_requests/_form.html.erb
index 5cd684ca2..f6c28488e 100644
--- a/app/views/pull_requests/_form.html.erb
+++ b/app/views/pull_requests/_form.html.erb
@@ -8,12 +8,12 @@
       <div class="cl"></div>
     </div>
     <div class="new-merge-wrap borderBottomNone">
-      <div class="merge-option-name fl">源分支</div>
-      <%= select_tag :branch, options_for_select(@rev), :name => "source_branch", :value => "source_branch", :class => "ml30 fontGrey3 fb fl" %>
+      <div class="merge-option-name fl" style="padding:5px 0">源分支</div>
+      <%= select_tag :branch, options_for_select(@rev), :name => "source_branch", :value => "source_branch", :class => "ml30 fontGrey3 fb fl", :style => "padding:5px 0 5px 5px;" %>
       <!--<select name="source_branch" value="source_branch" class="ml30 fontGrey3 fb fl"><option>master</option><option>develop</option><option>rep_quality</option></select>-->
       <div class="cl mb10"></div>
-      <div class="merge-option-name fl">目标分支</div>
-      <%= select_tag :branch, options_for_select(@rev), :name => "target_branch", :value => "target_branch", :class => "ml30 fontGrey3 fb fl" %>
+      <div class="merge-option-name fl" style="padding:5px 0">目标分支</div>
+      <%= select_tag :branch, options_for_select(@rev), :name => "target_branch", :value => "target_branch", :class => "ml30 fontGrey3 fb fl", :style => "padding:5px 0 5px 5px;" %>
       <!--<select name="target_branch" value="source_branch" class="ml30 fontGrey3 fb fl"><option>master</option><option>hjq_course</option><option>hjq_beidou</option><option>develop</option><option>dev_huang</option></select>-->
       <div class="cl"></div>
       <p class="fl ml100 mt10"><a href="javascript:void(0);" class="fr linkGrey2">修改分支</a></p>
diff --git a/app/views/pull_requests/_pull_request_changes.html.erb b/app/views/pull_requests/_pull_request_changes.html.erb
index 84067ffca..b24efee6a 100644
--- a/app/views/pull_requests/_pull_request_changes.html.erb
+++ b/app/views/pull_requests/_pull_request_changes.html.erb
@@ -1,6 +1,6 @@
 <% unless @changes.blank? %>
     <% @changes.each do |cd| %>
-        <div class="showing-changes-row fontGrey2">
+        <div class="showing-changes-row fontGrey2" style="width:710px;">
           <a class="linkGrey3" id="changed-files">
             <img src="/images/vlicon/file.png" width="18" height="20" style="vertical-align:middle;" class="mr5" /><%= cd['new_path'] %>
           </a>
diff --git a/app/views/pull_requests/show.html.erb b/app/views/pull_requests/show.html.erb
index 8cbbdc081..7f937e3cf 100644
--- a/app/views/pull_requests/show.html.erb
+++ b/app/views/pull_requests/show.html.erb
@@ -1,2 +1,6 @@
 <%= render :partial => "pull_requests/pull_request_container" %>
-<%= render :partial => "pull_requests/show" %>
\ No newline at end of file
+<%= render :partial => "pull_requests/show" %>
+<div class="merge-commit-option mt15">
+    <span class="fontGrey3 fb" style="font-size:13px;"><img src="/images/warning.png" width="16" class="mr5 mt2 fl">dev_huang没有新内容可以合并至develop</span><br />
+    <p class="fontGrey2 mt5">请将新改动提交至源分支或者切换到其它目标分支</p>
+  </div>
\ No newline at end of file