diff --git a/src/main/resources/templates/system/role/role.html b/src/main/resources/templates/system/role/role.html
index 554fbe72..7c66a838 100644
--- a/src/main/resources/templates/system/role/role.html
+++ b/src/main/resources/templates/system/role/role.html
@@ -19,7 +19,7 @@
 			</div>
 			<div class="ibox-content">
 				<div class="row">
-					<div class="col-lg-3">
+					<div class="col-xs-3">
 						<div class="input-group">
 							<div class="input-group-btn">
 								<button class="btn btn-white" type="button">角色名称</button>
@@ -28,7 +28,7 @@
 						</div>
 					</div>
 						
-					<div class="col-lg-3">
+					<div class="col-xs-3">
 						<div class="input-group">
 							<div class="input-group-btn">
 								<button class="btn btn-white" type="button">权限字符</button>
@@ -37,7 +37,7 @@
 						 </div>
 					</div>
 						
-					<div class="col-lg-3">
+					<div class="col-xs-3">
 						<div class="input-group">
 							 <div class="input-group-btn">
 								 <button class="btn btn-white" type="button">角色状态</button>
@@ -49,7 +49,7 @@
 						 </div>
 					</div>
 						
-					<div class="col-lg-3">
+					<div class="col-xs-3">
 						<div class="col-lg-12 col-sm-12">
 							<button type="button" class="btn btn-primary" onclick="search()" id=""><i class="fa fa-search"></i>&nbsp;搜索</button>
 						</div>