小修改

web/category.php

@@ -14,8 +14,7 @@
 	
 	$view_category="";
 	$sql=	"select distinct source "
-			."FROM `problem` where defunct='N' order by source "
-			."LIMIT 5000";
+			."FROM `problem` where defunct='N' order by source ";
 	$result=mysql_query_cache($sql);//mysql_escape_string($sql));
 	$category=array();
         foreach ($result as $row){

web/lang/cn.php

@@ -96,7 +96,7 @@
 	$MSG_SEARCH="查找";
 	$MSG_PROBLEM_ID="题目编号";
 	$MSG_TITLE="标题";
-	$MSG_SOURCE="来源/分类";
+	$MSG_SOURCE="分类";
         $MSG_REMOTE_OJ="宿主OJ";
 	$MSG_SUBMIT_NUM="提交量";
 	$MSG_SUBMIT="提交";