diff --git a/bin/conf/frag_reassembly_k.conf b/bin/conf/frag_reassembly_k.conf
new file mode 100644
index 0000000..40e7490
--- /dev/null
+++ b/bin/conf/frag_reassembly_k.conf
@@ -0,0 +1,33 @@
+[NETWORK]
+RedisClusterSwitch=1
+RedisTimeout=5
+
+#cluster mode 
+RedisBrokers=192.168.10.205:9012
+
+[SYSTEM]
+WaitQueueNum=1000000
+
+ConvergeHashSize=65536
+ConvergeHashElemNum=1048576
+ConvergeHashExpireTime=120
+
+[LOG]
+#frag reassembly log 整形拼接的所有日志
+FragReassemblyLogLevel=30
+FragReassemblyLogName=./frag_reassembly.log
+
+#media log
+MediaLogLevel=30
+MediaLogName=./frag_reassembly_media.log
+
+#stat log
+StatInterval=30
+StatFile=./frag_reassembly_stat.log
+SysinfoInterval=30
+SysinfoFile=./frag_reassembly_sysinfo.log
+
+#Maat
+MaatStatSwitch=0
+MaatPerfSwitch=0
+MaatStatFile=./maat_stat.log
diff --git a/bin/conf/main.conf b/bin/conf/main.conf
index 3f2ef7a..fc15fd8 100644
--- a/bin/conf/main.conf
+++ b/bin/conf/main.conf
@@ -232,4 +232,4 @@ capacity=32
 cost=32
 wlb_report_interval=10
 
-bfd_recv_port=33082
+bfd_recv_port=0
diff --git a/bin/conf/main_k.conf b/bin/conf/main_k.conf
new file mode 100644
index 0000000..b0af249
--- /dev/null
+++ b/bin/conf/main_k.conf
@@ -0,0 +1,134 @@
+#--------------------------------------------------------------------NETWORK
+[NETWORK]
+LocalIP=ens33
+FwdIP=ens33
+
+#recv bizman param, recv data from sapp
+BizmanAckSmoothTime = 10
+BizmanAckAccumulateTime=10
+BizmanAckAccumulateNum=5
+BizmanPort=22082
+
+#sapp recv resp msg port
+BizmanAckPort=22084
+
+#msg port:recv msg
+MsgPort=22080
+
+#udp socket:send frag
+UdpSendIP=127.0.0.1;127.0.0.1;
+UdpSendIPNum=2
+UdpSendPort=33082;33083
+
+#--------------------------------------------------------------------SYSTEM
+[SYSTEM]
+#cpz类型 0:AV_PIC 1:voip
+CPZTpye=0
+
+ThreadNum=1
+BizmanQueueMode=0
+BizmanQueueMaxnum=2000000
+
+AsmisSwitch=0
+
+#向前端发送节目确认
+AckSwitch=0
+
+#IVI去重开关
+IVISwitch=1
+
+#index第二次反查时间
+IndexQueryTime=10
+#索引查询定时器回调的最大次数
+IndexQueryTimerCbMaxNum=500
+
+#media renew time
+RenewTimeMax=7200
+RenewTimeMin=600
+RenewTimeStep=6
+
+#节目HASH表
+MediaHashSize=65536
+MediaHashElemNum=1048576
+MediaHashExpireTime=300
+
+#元信息选项capIP是否修改 1：改为本地capIP, 0:选项为前端机CapIP
+ModifyCapIPSwitch=1
+
+#==============================================================VOIP
+[VOIP]
+VOIPFilterSwitch=0
+
+#VOIP survey log 监测日志
+VOIPSurveyLogIP=
+VOIPSurveyLogIPNum=
+VOIPSurveyLogPort=
+
+#VOIP total log 全量日志
+VOIPFullLogIP=
+VOIPFullLogIPNum=
+VOIPFullLogPort=
+
+#voip log
+VOIPLogLevel= 20
+VOIPLogPath= ./log/voip.log
+
+#--------------------------------------------------------------------LOG
+[LOG]
+AppName=rssb
+StatRemoteSwitch=
+StatServerIP=
+StatServerPort=
+
+#field_stat
+StatCycle=30
+StatFile=./log/rssb_stat.log
+
+SysinfoCycle=30
+SysinfoFile=./log/rssb_sysinfo.log
+
+#log in general
+LogLevel= 30
+LogPath= ./log/runtime.log
+
+#frag msg log
+FragLogLevel= 30
+FragLogPath= ./log/frag.log
+
+#resp msg log
+RespLogPath= ./log/survey.log
+
+#media create log
+MediaCreateLogPath= ./log/media_create.log
+
+#media expire log
+MediaExpireLogPath= ./log/media_expire.log
+
+#--------------------------------------------------------------------DEBUG
+[DEBUG]
+/*节目进行本地存储*/
+FileStoreSwitch=0
+FileStorePath=./log/file/
+
+#1: (reoffset-1)*content-length  0: accoffset
+HlsAboffsetInMode=1
+
+/*碎片建议无效标志*/
+FragSurveyInvalid=0
+
+/*JSON文件写本地*/
+JSONLocalSwitch=0
+
+[WLB]
+wlb_on=0
+wlb_topic=AV
+wlb_group_name=xx
+user_tag=xx
+health_check_port=52100
+health_check_interval=10
+data_port=30000
+capacity=32
+cost=32
+wlb_report_interval=10
+
+bfd_recv_port=0
diff --git a/frag_rssb瀹夎浣跨敤鎵嬪唽.docx b/frag_rssb瀹夎浣跨敤鎵嬪唽.docx
index 61f2cba..459e18b 100644
Binary files a/frag_rssb瀹夎浣跨敤鎵嬪唽.docx and b/frag_rssb瀹夎浣跨敤鎵嬪唽.docx differ
diff --git a/src/main.c b/src/main.c
index a421b70..8748e95 100644
--- a/src/main.c
+++ b/src/main.c
@@ -574,9 +574,9 @@ int read_conf_and_init(const char* filename)
 	}	
 	MESA_load_profile_short_def(filename, "SYSTEM", "BizmanQueueMode", (short*)&g_frag_cfg.bizman_queue_mode, 0);	
 	MESA_load_profile_uint_def(filename, "SYSTEM", "BizmanQueueMaxnum", &g_frag_cfg.bizman_queue_maxnum, 2000000);	
-	MESA_load_profile_short_def(filename, "SYSTEM", "AckSwitch", (short*)&g_frag_cfg.ack_switch, 1);	
+	MESA_load_profile_short_def(filename, "SYSTEM", "AckSwitch", (short*)&g_frag_cfg.ack_switch, 0);	
 	MESA_load_profile_short_def(filename, "SYSTEM", "IVISwitch", (short*)&g_frag_cfg.IVI_switch, 1);	
-	MESA_load_profile_short_def(filename, "SYSTEM", "AsmisSwitch", (short*)&g_frag_cfg.asmis_switch, 1);	
+	MESA_load_profile_short_def(filename, "SYSTEM", "AsmisSwitch", (short*)&g_frag_cfg.asmis_switch, 0);	
 
 	MESA_load_profile_short_def(filename, "SYSTEM", "IndexQueryTime", (short*)&g_frag_cfg.index_query_timeout, 10);
 	MESA_load_profile_short_def(filename, "SYSTEM", "IndexQueryTimerCbMaxNum", (short*)&g_frag_cfg.index_query_timer_cb_maxtime, 500);
@@ -591,7 +591,7 @@ int read_conf_and_init(const char* filename)
 	MESA_load_profile_short_def(filename, "SYSTEM", "RenewTimeStep", (short*)&g_frag_cfg.renew_time_step,0);	
 		
 	/*av record*/
-	MESA_load_profile_short_def(filename, "SYSTEM", "AVRecordFileSwitch", (short*)&g_frag_cfg.avrecord_switch,1);	
+	MESA_load_profile_short_def(filename, "SYSTEM", "AVRecordFileSwitch", (short*)&g_frag_cfg.avrecord_switch,0);	
 	MESA_load_profile_string_def(filename, "SYSTEM", "AVRecordFileRootDir", g_frag_cfg.avrecord_filepath, sizeof(g_frag_cfg.avrecord_filepath),"./AVrecord/");	
 	MESA_load_profile_uint_def(filename, "SYSTEM", "AVRecordFileMaxNum", &g_frag_cfg.avrecord_maxnum,100000);	
 	mkdir_r(g_frag_cfg.avrecord_filepath);
@@ -642,7 +642,7 @@ int read_conf_and_init(const char* filename)
 	/*monitor hash param*/	
 	MESA_load_profile_uint_def(filename, "SYSTEM", "MonitorHashSize", &hash_size, 1024*1024);
 	MESA_load_profile_uint_def(filename, "SYSTEM", "MonitorHashElemNum", &hash_max_elem_num, 1024*1024*16);
-	MESA_load_profile_uint_def(filename, "SYSTEM", "MonitorHahsExpireTime", &hash_expire_time, 60*60*12);
+	MESA_load_profile_uint_def(filename, "SYSTEM", "MonitorHahsExpireTime", &hash_expire_time, 60*2);
 	memset(&hash_args,0,sizeof(MESA_htable_create_args_t));
 	hash_args.thread_safe = 1;  //group lock
 	hash_args.recursive = 1;