diff --git a/app/views/issues/index.html.erb b/app/views/issues/index.html.erb
index 6da72251e..9bd0f6ac4 100644
--- a/app/views/issues/index.html.erb
+++ b/app/views/issues/index.html.erb
@@ -55,7 +55,7 @@
           <div class="problem_search" >
             <input class="problem_search_input fl" id="v_subject" type="text" name="subject" value="<%= @subject ? @subject : ""%>" onkeypress="EnterPress(event)" onkeydown="EnterPress()">
             <a href="javascript:void(0)" class="problem_search_btn fl" onclick="remote_function();" >搜索</a>
-            <a href="javascript:void(0)" class="problem_search_btn fl" onclick="nh_reset_form();" >重置</a>
+            <a href="javascript:void(0)" class="problem_search_btn fl" onclick="nh_reset_form();" >清空</a>
           </div><!--problem_search end-->
 
           <div id="filter_form" class="fr" >
@@ -89,12 +89,12 @@
           <div>
             <div style="float:left;">创建时间&nbsp;:&nbsp;</div>
             <div>
-              <%= text_field_tag 'issue_create_date_start', '', :size=>15, :onchange => "remote_function()",:style=>'float:left;'%>
+              <%= text_field_tag 'issue_create_date_start', '',:readonly=>true, :size=>15, :onchange => "remote_function()",:style=>'float:left;'%>
               <%= calendar_for('issue_create_date_start') %>
             </div>
             <div style="float:left;">&nbsp;-&nbsp;</div>
             <div>
-              <%= text_field_tag 'issue_create_date_end', '', :size=>15, :onchange => "remote_function()",:style=>'float:left;'%>
+              <%= text_field_tag 'issue_create_date_end', '',:readonly=>true, :size=>15, :onchange => "remote_function()",:style=>'float:left;'%>
               <%= calendar_for('issue_create_date_end') %>
             </div>
           </div>