diff --git a/public/javascripts/project.js b/public/javascripts/project.js
index c892f964b..c28a86f08 100644
--- a/public/javascripts/project.js
+++ b/public/javascripts/project.js
@@ -166,7 +166,7 @@ function regexContent(id) {
     var message = "#message_content_span"+ id;
     var content = $.trim($(contentid).val());
     if (content.length == 0) {
-        alert(message);
+       
         $(message).text("描述不能为空");
         $(message).css('color', '#ff0000');
         return  false;