diff --git a/src/main/webapp/WEB-INF/views/log/ntc/mmSampleAudioList.jsp b/src/main/webapp/WEB-INF/views/log/ntc/mmSampleAudioList.jsp
index b791e2493..79ffe4447 100644
--- a/src/main/webapp/WEB-INF/views/log/ntc/mmSampleAudioList.jsp
+++ b/src/main/webapp/WEB-INF/views/log/ntc/mmSampleAudioList.jsp
@@ -136,9 +136,7 @@
 													<spring:message code='select' />
 												</c:set>
 												<form:select path="transProto"
-													class="selectpicker select2 form-control"
-													data-live-search="true"
-													data-live-search-placeholder="search">
+													class="selectpicker select2 form-control" >
 													<form:option value="">
 														<spring:message code="select" />
 													</form:option>
diff --git a/src/main/webapp/static/pages/scripts/pageLogs.js b/src/main/webapp/static/pages/scripts/pageLogs.js
index f698abf5f..252d4efda 100644
--- a/src/main/webapp/static/pages/scripts/pageLogs.js
+++ b/src/main/webapp/static/pages/scripts/pageLogs.js
@@ -1,7 +1,13 @@
 $(document).ready(function() {
 	// 界面鼠标悬停事件
 	$("table.logTb").find("td").not(":has(a)").bind("mouseover", function(){
-		this.title=$(this).html(this.innerHTML.trim()).text();
+		var str = $(this).html(this.innerHTML.trim()).text();
+		//解决火狐title不能自动换行
+		var count = Math.floor(str.length/64);
+		for(var i=1;i<=count;i++){
+			str=str.substring(0,i*64-1)+"\n"+str.substring(i*64-1);
+		}
+		this.title=str;
 	});
 	var fontSize = 0;
 	$("table.logTb th").each(function(){