.

app/helpers/queries_helper.rb

@@ -259,7 +259,7 @@ module QueriesHelper
       params[:op] = {'subject' => "~" ,
                      'status_id' => ( params[:status_id] == '0' ? "!":"=" ),
                      'author_id' =>(params[:author_id] == '0' ? "!":"=" ),
-                     'done_ratio' => ( params[:done_ratio]),
+                     'done_ratio' => ( params[:done_ratio] == '-1' ? "!" : "="),
                     'tracker_id' => ( params[:tracker_id] == '0' ? "!":"=" ),
                     'fixed_version_id' => ( params[:fixed_version_id] == '0' ? "!":"=" ),
                     'assigned_to_id' => ( params[:assigned_to_id] == '0' ? "!":"=" )} unless params[:status_id].nil?

app/views/issues/index.html.erb

@@ -175,8 +175,8 @@
                   <%#= select(:issue, :done_ratio, [["10%",1],["20%",2],["30%",3],["40%",4],["50%",5],["60%",6],["70%",7],["80%",8],["90%",9],["100%",10]].unshift(["完成度",0]),
                              {:include_blank => false, :selected => @done_ratio ? @done_ratio : 0 },
                              {:onchange => "remote_function();", :id => "done_ratio", :name => "done_ratio", :class => "f1"}) %>
-                  <%= select( :issue,:done_ratio, ((1..10).to_a.collect { |r| ["#{r*10} %", r*10] }).unshift(["完成度",0]),
-                              {:include_blank => false, :selected => @done_ratio ? @done_ratio : 0},
+                  <%= select( :issue,:done_ratio, ((0..10).to_a.collect { |r| ["#{r*10} %", r*10] }).unshift(["完成度",-1]),
+                              {:include_blank => false, :selected => @done_ratio ? @done_ratio : -1},
                               {:onchange=>"remote_function();",:id=>"done_ratio",:name=>"done_ratio",:class=>"fl"}) %>
 
 
@@ -249,4 +249,4 @@
     </div><!--issues_con_list end-->
 
   </div>
-</div>
+</div>