diff --git a/install/agent-install.sh b/install/agent-install.sh
index cadefc1..e06b13b 100644
--- a/install/agent-install.sh
+++ b/install/agent-install.sh
@@ -53,10 +53,15 @@ cat > "$AGENT_BIN" << 'AGENTSCRIPT'
 #!/bin/bash
 set -e
 
-CONFIG_FILE="${1:-$HOME/.config/servermanager/agent.conf}"
+CONFIG_FILE=""
+if [ -f "/etc/servermanager/agent.conf" ]; then
+    CONFIG_FILE="/etc/servermanager/agent.conf"
+elif [ -f "$HOME/.config/servermanager/agent.conf" ]; then
+    CONFIG_FILE="$HOME/.config/servermanager/agent.conf"
+fi
 
 load_config() {
-    if [ -f "$CONFIG_FILE" ]; then
+    if [ -n "$CONFIG_FILE" ] && [ -f "$CONFIG_FILE" ]; then
         source "$CONFIG_FILE"
     fi
     SERVER_URL="${SERVER_URL:-}"