diff --git a/.gitignore b/.gitignore
index d76c026c..0c96aafd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,7 +11,7 @@
 .mtj.tmp/
 
 # Package Files #
-*.jar
+#*.jar
 *.war
 *.nar
 *.ear
diff --git a/libs/jain-sip-ri-1.3.0-91.jar b/libs/jain-sip-ri-1.3.0-91.jar
new file mode 100644
index 00000000..18e4f3b3
Binary files /dev/null and b/libs/jain-sip-ri-1.3.0-91.jar differ
diff --git a/pom.xml b/pom.xml
index 62b9d926..51db7774 100644
--- a/pom.xml
+++ b/pom.xml
@@ -123,6 +123,8 @@
 			<groupId>javax.sip</groupId>
 			<artifactId>jain-sip-ri</artifactId>
 			<version>1.3.0-91</version>
+			<scope>system</scope>
+			<systemPath>${basedir}/libs/jain-sip-ri-1.3.0-91.jar</systemPath>
 		</dependency>
 		<dependency>
 			<groupId>org.dom4j</groupId>
diff --git a/src/main/java/com/genersoft/iot/vmp/storager/redis/VideoManagerRedisStoragerImpl.java b/src/main/java/com/genersoft/iot/vmp/storager/redis/VideoManagerRedisStoragerImpl.java
index d46c357b..10f38159 100644
--- a/src/main/java/com/genersoft/iot/vmp/storager/redis/VideoManagerRedisStoragerImpl.java
+++ b/src/main/java/com/genersoft/iot/vmp/storager/redis/VideoManagerRedisStoragerImpl.java
@@ -155,6 +155,13 @@ public class VideoManagerRedisStoragerImpl implements IVideoManagerStorager {
 				"_" + "*";
 //		List<Object> deviceChannelList = redis.keys(queryStr);
 		List<Object> deviceChannelList = redis.scan(queryStr);
+		//对查询结果排序，避免出现通道排列顺序乱序的情况
+		Collections.sort(deviceChannelList,new Comparator<Object>(){
+			@Override
+			public int compare(Object o1, Object o2) {
+				return o1.toString().compareToIgnoreCase(o2.toString());
+			}
+		});
 		pageResult.setPage(page);
 		pageResult.setCount(count);
 		pageResult.setTotal(deviceChannelList.size());
diff --git a/src/main/java/com/genersoft/iot/vmp/vmanager/play/PlayController.java b/src/main/java/com/genersoft/iot/vmp/vmanager/play/PlayController.java
index 3827fc7c..134e692c 100644
--- a/src/main/java/com/genersoft/iot/vmp/vmanager/play/PlayController.java
+++ b/src/main/java/com/genersoft/iot/vmp/vmanager/play/PlayController.java
@@ -58,13 +58,13 @@ public class PlayController {
 
 		}
 		String streamId = String.format("%08x", Integer.parseInt(streamInfo.getSsrc())).toUpperCase();
-		// 等待推流, TODO 默认超时15s
+		// 等待推流, TODO 默认超时30s
 		boolean lockFlag = true;
 		long startTime = System.currentTimeMillis();
 
 		while (lockFlag) {
 			try {
-				if (System.currentTimeMillis() - startTime > 15 * 1000) {
+				if (System.currentTimeMillis() - startTime > 30 * 1000) {
 					storager.stopPlay(streamInfo);
 					return new ResponseEntity<String>("timeout",HttpStatus.OK);
 				}else {
diff --git a/web_src/src/components/channelList.vue b/web_src/src/components/channelList.vue
index c478e6e3..4bcbe31c 100644
--- a/web_src/src/components/channelList.vue
+++ b/web_src/src/components/channelList.vue
@@ -54,7 +54,8 @@
                 <el-table-column label="操作" width="280" align="center" fixed="right">
                     <template slot-scope="scope">
                         <el-button-group>
-                            <el-button size="mini" icon="el-icon-video-play" v-if="scope.row.parental == 0" @click="sendDevicePush(scope.row)">播放</el-button>
+                            <!-- <el-button size="mini" icon="el-icon-video-play" v-if="scope.row.parental == 0" @click="sendDevicePush(scope.row)">播放</el-button> -->
+                            <el-button size="mini" icon="el-icon-video-play" @click="sendDevicePush(scope.row)">播放</el-button>
                             <el-button size="mini" icon="el-icon-switch-button" type="danger" v-if="scope.row.play" @click="stopDevicePush(scope.row)">停止</el-button>
                             <el-button size="mini" icon="el-icon-s-open" type="primary" v-if="scope.row.parental == 1" @click="changeSubchannel(scope.row)">查看</el-button>
                             <!--                  <el-button size="mini" icon="el-icon-video-camera" type="primary" >设备录象</el-button>-->
diff --git a/web_src/src/components/gb28181/devicePlayer.vue b/web_src/src/components/gb28181/devicePlayer.vue
index 97fb7620..a86455c2 100644
--- a/web_src/src/components/gb28181/devicePlayer.vue
+++ b/web_src/src/components/gb28181/devicePlayer.vue
@@ -127,7 +127,7 @@ export default {
                         realHasAudio = true;
                     }
                 }
-                this.hasaudio = realHasAudio; //&& this.hasaudio;
+                this.hasaudio = realHasAudio && this.hasaudio;
             }
             this.ssrc = streamInfo.ssrc;
             this.deviceId = deviceId;