diff --git a/gaianet b/gaianet
index d40ae39..b612ffc 100755
--- a/gaianet
+++ b/gaianet
@@ -1173,11 +1173,11 @@ start() {
     printf "[+] Starting Server Assistant ...\n\n"
     sleep 2
 
-    # parse server_health_url
-    server_health_url=$(awk -F'"' '/"server_health_url":/ {print $4}' $gaianet_base_dir/config.json)
-    # check if server_health_url is empty
-    if [ -z "$server_health_url" ]; then
-        error "    * server_health_url is empty. Exiting ..."
+    # parse domain
+    domain=$(awk -F'"' '/"domain":/ {print $4}' $gaianet_base_dir/config.json)
+    # check if domain is empty
+    if [ -z "$domain" ]; then
+        error "    * domain is empty. Exiting ..."
 
         # stop the running services
         stop_force
@@ -1185,11 +1185,10 @@ start() {
         exit 1
     fi
 
-    # parse server_info_url
-    server_info_url=$(awk -F'"' '/"server_info_url":/ {print $4}' $gaianet_base_dir/config.json)
-    # check if server_info_url is empty
-    if [ -z "$server_info_url" ]; then
-        error "    * server_info_url is empty. Exiting ..."
+    # parse device_id
+    device_id=$(grep 'metadatas.deviceId' "$frpc_toml" | awk -F' = ' '{print $2}' | tr -d '"')
+    if [ -z "$device_id" ]; then
+        error "    * Devide id is not assigned. Please run 'gaianet init' command first."
 
         # stop the running services
         stop_force
@@ -1204,7 +1203,7 @@ start() {
 
     # start assistant
     export RUST_LOG=info
-    nohup gaias --server-socket-addr 0.0.0.0:$llamaedge_port --server-log-file $gaianet_base_dir/log/start-llamaedge.log --server-health-url $server_health_url --server-info-url $server_info_url --system-prompt "$system_prompt" --rag-prompt "$rag_prompt" --log $gaianet_base_dir/log/assistant.log > /dev/null 2>&1 &
+    nohup gaias --server-socket-addr 0.0.0.0:$llamaedge_port --server-log-file $gaianet_base_dir/log/start-llamaedge.log --domain $domain --device-id $device_id --system-prompt "$system_prompt" --rag-prompt "$rag_prompt" --log $gaianet_base_dir/log/assistant.log > /dev/null 2>&1 &
 
     sleep 2