diff --git a/common/src/tfe_types.cpp b/common/src/tfe_types.cpp
index 636edc6..4c563c1 100644
--- a/common/src/tfe_types.cpp
+++ b/common/src/tfe_types.cpp
@@ -8,6 +8,7 @@ const char * tfe_stream_conn_dir_to_str(enum tfe_conn_dir dir)
 char * tfe_stream_addr_to_str(const struct tfe_stream_addr * addr)
 {
 	char * __str_ret = NULL;
+	if(addr==NULL) return NULL;
 	if (addr->addrtype == TFE_ADDR_STREAM_TUPLE4_V4)
 	{
 		const struct tfe_stream_addr_tuple4_v4 * tuple4_v4 = addr->tuple4_v4;
diff --git a/conf/pangu/pangu_pxy.conf b/conf/pangu/pangu_pxy.conf
index 8c099cd..f1fdeac 100644
--- a/conf/pangu/pangu_pxy.conf
+++ b/conf/pangu/pangu_pxy.conf
@@ -8,7 +8,7 @@ kafka_brokerlist=192.168.10.73:9092
 
 [maat]
 # 0:json 1: redis 2: iris
-maat_input_mode=0
+maat_input_mode=1
 table_info=resource/pangu/table_info.conf
 json_cfg_file=resource/
 stat_file=log/pangu_scan.status
@@ -53,3 +53,6 @@ wiredlb_redis_health_port=52101
 
 cache_undefined_obj=1
 query_undefined_obj=0
+statsd_server=192.168.10.72
+statsd_port=8126
+histogram_bins=0.20,0.40,0.6,0.8
diff --git a/conf/tfe/tfe.conf b/conf/tfe/tfe.conf
index c8688eb..f348747 100644
--- a/conf/tfe/tfe.conf
+++ b/conf/tfe/tfe.conf
@@ -4,9 +4,9 @@ uxdomain=/home/server_unixsocket_file
 ssl_max_version=tls12
 no_session_ticket=0
 log_master_key=1
-trusted_cert_file=./conf/tls-ca-bundle.pem
-trusted_cert_dir=./conf/trusted_storage
-key_log_file=./sslkeylog.log
+trusted_cert_file=resource/tfe/tls-ca-bundle.pem
+trusted_cert_dir=resource/tfe/trusted_storage
+key_log_file=log/sslkeylog.log
 no_alpn=1
 
 [key_keeper]
@@ -15,8 +15,8 @@ no_alpn=1
 mode = debug
 cert_store_host=192.168.11.100
 cert_store_port=9991
-ca_path=conf/mesalab-ca.pem
-untrusted_ca_path=conf/mesalab-ca-untrust.pem
+ca_path=resource/tfe/mesalab-ca.pem
+untrusted_ca_path=resource/tfe/mesalab-ca-untrust.pem
 
 [debug]
 passthrough_all_tcp=0
@@ -28,3 +28,10 @@ tcp_keepintvl=15
 tcp_keepidle=30
 tcp_user_timeout=30
 
+[log]
+level=10
+
+[stat]
+statsd_server=192.168.10.72
+statsd_port=8126
+histogram_bins=0.50,0.80,0.9,0.95
diff --git a/platform/src/proxy.cpp b/platform/src/proxy.cpp
index 2d29653..f5fd20f 100644
--- a/platform/src/proxy.cpp
+++ b/platform/src/proxy.cpp
@@ -279,8 +279,8 @@ int tfe_stat_init(struct tfe_proxy * proxy, const char * profile)
 
 	int value = 0, i = 0;
 	screen_stat_handle_t fs_handle = NULL;
-	char statsd_server_ip[TFE_SYMBOL_MAX];
-	char histogram_bins[TFE_SYMBOL_MAX];
+	char statsd_server_ip[TFE_SYMBOL_MAX]={0};
+	char histogram_bins[TFE_SYMBOL_MAX]={0};
 	int statsd_server_port=0;
 	MESA_load_profile_string_def(profile, "STAT", "statsd_server", statsd_server_ip,
 		sizeof(statsd_server_ip), "");
diff --git a/platform/src/ssl_stream.cpp b/platform/src/ssl_stream.cpp
index 0c932c2..ada692a 100644
--- a/platform/src/ssl_stream.cpp
+++ b/platform/src/ssl_stream.cpp
@@ -462,7 +462,7 @@ static void log_ssl_master_key(SSL* ssl, int fd, tfe_conn_dir dir, FILE* fp)
 	struct tfe_stream_addr* addr=tfe_stream_addr_create_by_fd(fd, dir);
 	char* addr_string=tfe_stream_addr_to_str(addr);
 
-	fprintf(fp, "#%s %s %s\n%s\n", time_str, tfe_stream_conn_dir_to_str(dir), addr_string, key_str);
+	fprintf(fp, "#%s %s %s\n%s\n", time_str, tfe_stream_conn_dir_to_str(dir), addr_string?addr_string:NULL, key_str);
 
 	free(key_str);
 	tfe_stream_addr_free(addr);
diff --git a/plugin/business/pangu-http/src/pangu_web_cache.cpp b/plugin/business/pangu-http/src/pangu_web_cache.cpp
index 7bffab2..50e720b 100644
--- a/plugin/business/pangu-http/src/pangu_web_cache.cpp
+++ b/plugin/business/pangu-http/src/pangu_web_cache.cpp
@@ -622,6 +622,10 @@ struct cache_handle* create_web_cache_handle(const char* profile_path, const cha
 	struct cache_handle* cache=ALLOC(struct cache_handle, 1);
 	int temp=0;	
 	struct event* ev=NULL;
+	char statsd_server_ip[TFE_SYMBOL_MAX]={0};
+	char histogram_bins[TFE_SYMBOL_MAX]={0};
+	int statsd_server_port=0;
+
 	cache->logger=logger;
 	cache->thread_count=tfe_proxy_get_work_thread_count();
 	cache->clients=ALLOC(struct tango_cache_instance *, cache->thread_count);
@@ -698,9 +702,6 @@ struct cache_handle* create_web_cache_handle(const char* profile_path, const cha
 														0, cache);
 		cache->ref_feather=feather;
 	}
-	char statsd_server_ip[TFE_SYMBOL_MAX];
-	char histogram_bins[TFE_SYMBOL_MAX];
-	int statsd_server_port=0;
 
 	MESA_load_profile_string_def(profile_path, section, "statsd_server", statsd_server_ip,
 		sizeof(statsd_server_ip), "");