diff --git a/README.md b/README.md
index 62945bf..dd14116 100644
--- a/README.md
+++ b/README.md
@@ -116,7 +116,7 @@ Open the `keyring.toml` file under the `configs` directory and replace `0x000000
 The default configuration file, encompassing identity information, service ports, P2P network, service launch types, etc., is as follows：
 
 ```toml
-node_ws_url = "ws://172.210.130.200:9944"
+node_ws_url = "ws://127.0.0.1:9944"
 # local node_call server port.
 node_call_port = 8720
 # the owner address of device （ETH type format）
@@ -133,8 +133,10 @@ atomic_flush = true
 
 [network_config]
 port = 38700
-boot_nodes = ["/ip4/172.210.130.200/tcp/38700/p2p/12D3KooWJVjkr19spLuvmWb68zdxki2qucnubPzbHRjxRi8jhwzF"]
+boot_nodes =["/ip4/172.210.130.200/tcp/38701/p2p/12D3KooWJVjkr19spLuvmWb68zdxki2qucnubPzbHRjxRi8jhwzF","/ip4/20.81.161.179/tcp/38701/p2p/12D3KooWMDqap7HMjA6nos1HpHpWt8JBcPepnZgYSd5PPmovAqD7"]
 share_peer_interval = 30
+
+only_global_ips = true
 protocol_id = "betatestnet"
 
 [key_server_config]
diff --git a/configs/keyring.toml b/configs/keyring.toml
index 490bae0..267e4a0 100644
--- a/configs/keyring.toml
+++ b/configs/keyring.toml
@@ -1,4 +1,4 @@
-node_ws_url = "ws://172.210.130.200:9944"
+node_ws_url = "ws://127.0.0.1:9944"
 # local node_call server port.
 node_call_port = 8720
 # the owner address of device （ETH type format）
@@ -16,17 +16,14 @@ atomic_flush = true
 # Listen on this local ip. optional
 #ip = "127.0.0.1"
 port = 38700
-boot_nodes = ["/ip4/172.210.130.200/tcp/38700/p2p/12D3KooWJVjkr19spLuvmWb68zdxki2qucnubPzbHRjxRi8jhwzF"]
+boot_nodes =["/ip4/172.210.130.200/tcp/38701/p2p/12D3KooWJVjkr19spLuvmWb68zdxki2qucnubPzbHRjxRi8jhwzF","/ip4/20.81.161.179/tcp/38701/p2p/12D3KooWMDqap7HMjA6nos1HpHpWt8JBcPepnZgYSd5PPmovAqD7"]
 share_peer_interval = 30
+only_global_ips = true
 protocol_id = "betatestnet"
-is_autonet = true
-# External address that other nodes will use to connect to this node. optional
-#external_multiaddrs = ["/ip4/127.0.0.1/tcp/38700"]
 
 [key_server_config]
-version = 1
-attestation_style = 2
-seal_policy = "MRENCLAVE"
+attestation_style = 2 #This corresponds to using an image, epid=1, dcap=2
+seal_policy = "MRSIGNER"
 exe_policy = { Multiply = { executors = 8 } }
 round_time_limit = 60
 clear_msg_interval = 180