diff --git a/app/controllers/pull_requests_controller.rb b/app/controllers/pull_requests_controller.rb
index 2a88e4dcb..7f1797f73 100644
--- a/app/controllers/pull_requests_controller.rb
+++ b/app/controllers/pull_requests_controller.rb
@@ -60,7 +60,7 @@ class PullRequestsController < ApplicationController
     target_branch = params[:target_branch]
     begin
       # 如果传送了目标项目ID，则PR请求发至目标项目
-      if params[:forked_project_id]
+      if params[:forked_project_id] && params[:source_project] == "forked_project_name"
         target_project_id = params[:target_project_id]
         request = @g.create_merge_request(@project.gpid, title, User.current.gid, :description => description, :source_branch => source_branch, :target_branch => target_branch, :target_project_id => target_project_id)
       else
diff --git a/app/views/pull_requests/_form.html.erb b/app/views/pull_requests/_form.html.erb
index eaf73b137..52e3ed20a 100644
--- a/app/views/pull_requests/_form.html.erb
+++ b/app/views/pull_requests/_form.html.erb
@@ -15,13 +15,13 @@
       <% if @forked_project.nil? %>
           <%= select_tag :branch, options_for_select(@source_rev), :name => "target_branch", :value => "target_branch",:class => "ml30 fontGrey3 fb fl", :style => "padding:5px 0 5px 5px;", :id => "targetBranch" %>
       <% else %>
-          <select onchange="choice_branch(this.value, document.getElementById('pull_request_branch'), <%= @source_rev %>, <%= @forked_rev %>);" name="source_branch" value="source_branch" class="ml30 fontGrey3 fb fl" style = "padding:5px 0 5px 5px;">
+          <select onchange="choice_branch(this.value, document.getElementById('pull_request_branch'), <%= @source_rev %>, <%= @forked_rev %>);" name="source_project" value="source_project" class="ml30 fontGrey3 fb fl" style = "padding:5px 0 5px 5px;">
             <option value="source_project_name"><%= @source_project_name %></option>
             <option value="forked_project_name"><%= @forked_project_name %></option>
           </select>
-          <select name="branch" id="pull_request_branch" class = "ml30 fontGrey3 fb fl" style = "width:140px; padding:5px 0 5px 5px;">
+          <select name="target_branch" id="pull_request_branch" class = "ml30 fontGrey3 fb fl" style = "width:140px; padding:5px 0 5px 5px;">
             <% @source_rev.each do |rev| %>
-                <option value="source_project_name"><%= rev %></option>
+                <option value="<%= rev %>"><%= rev %></option>
             <% end %>
           </select>
       <% end %>